01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Unprocessed plastics; polymerization plastics;
polymerization plastics; chemical substances, chemical
materials and chemical preparations, and natural materials
of metals, mineral or plant origin; polymerisation
catalysts; chemicals for use in polymerisations; raw
depolymerization plastics; depolymerization plastics [in the
raw state]; depolymerization catalysts; chemicals for
depolymerization. Machines for stirring and mixing technology, machine tools
and power tools; motors, other than for land vehicles;
machine coupling and transmission components (except for
land vehicles); agricultural implements other than hand
operated hand tools; agricultural, earthmoving,
construction, oil and gas extraction and mining equipment;
agricultural, gardening and forestry machines and apparatus;
construction machines; pumps [machines]; compressors;
blowing machines; industrial robots; moving and handling
equipment; lifting and hoisting equipment; lifts, other than
ski-lifts; conveyors; belts for conveyors; packaging
machines; machines and machine tools for treatment of
materials and for manufacturing; cutting, drilling,
abrading, sharpening and surface treatment machines and
apparatus; mills and crushing machines; shaping and moulding
machines; filtering machines, separators and centrifuges;
food and beverage processing and preparation machines and
apparatus; motors, drives, machine parts for machines for
stirring and mixing technology and controls for the
operation of machines and motors; agitators; agitating
mechanisms; beaters, electric; stirrer [machine parts];
agitators for circulating liquid or solid media; mechanical
seals [machine parts]; seals [non-metallic]; sealing joints
[parts of machines]; machinery and equipment consisting of
these for the chemical, pharmaceutical, hydrometallic,
cosmetic, food, plastics and paint industries; reactors with
or for stirring and mixing equipment; dynamic and static
seals [machine parts]; reactors being industrial chemical
installations; chemical processing equipment. Scientific, research, navigational, surveying, photographic,
cinematographic, audio-visual, optical, weighing, measuring,
signalling, detection, testing, checking, rescue and
teaching apparatus and instruments; apparatus and
instruments for conducting, switching, transforming,
accumulating, regulating or controlling the distribution or
use of electricity; apparatus and instruments for recording,
transmitting, reproducing or processing sound, images or
data; recorded media; downloadable media; computer software;
empty digital or analog recording and storage media;
computers; computer peripheral devices; recorded data,
namely databases, recorded media, software; information
technology and audio-visual, multimedia and photographic
devices; communications equipment; computer networking and
data communications equipment; point-to-point communications
equipment; broadcasting equipment; data storage devices and
media; data processing equipment and accessories (electrical
and mechanical); audio/visual and photographic devices;
magnets, magnetization and demagnetization devices;
scientific and laboratory devices for treatment using
electricity; electrical and electronic components; optical
devices, enhancers and correctors; lasers; safety, security,
protection and signalling devices; alarms and warning
equipment; access control devices; protective and safety
equipment; measuring, detecting and monitoring instruments,
indicators and controllers; data loggers and recorders; time
measuring instruments and devices; weight measuring
instruments; distance and dimension measuring instruments;
speed measuring instruments; temperature measuring
instruments; electricity measuring instruments; scientific
research and laboratory apparatus, educational apparatus and
simulators. Apparatus and installations for lighting, heating, cooling,
steam generating, cooking, drying, ventilating, water supply
and sanitary purposes; flues and installations for conveying
exhaust gases; water purification, desalination and
conditioning installations; sterilization, disinfection and
decontamination equipment; burners; boilers; heating
apparatus; lighting and lighting reflectors; cooking,
heating, cooling and preservation equipment, for food and
beverages; air or water filtering installations for
industrial and household use; wastewater treatment tanks for
industrial purposes; gas cleaners and purifiers; industrial
ovens and furnaces (not for food or beverages);
polymerisation installations; depolymerization plants;
drying installations; refrigerating and freezing equipment;
regulating and safety accessories for water and gas
installations; heating, ventilating, and air conditioning
and purification equipment (ambient); incinerators; heating
furnaces; thermal incineration installations; reactor
vessels; heating apparatus for containers; machines for use
in the treatment of water and wastewater. Construction and assembly work relating to equipment and
devices, namely mixers and stirring elements, in particular
for the chemical, pharmaceutical, hydrometallic, cosmetic,
food, plastics and paint industries; rental of construction,
demolition, cleaning and maintenance tools, machines and
equipment; extraction of natural resources; installation,
cleaning, repair, conversion and maintenance work relating
to equipment and devices, namely mixers and agitators, in
particular for the chemical, pharmaceutical, hydrometallic,
cosmetic, food, plastics and paint industries. Recycling and waste treatment; polymerization; chemical
recycling of waste products; depolymerization. Scientific and technological services and research and
design relating thereto; industrial analysis and industrial
research services; design and development of computer
hardware and software; IT services; software development,
programming and implementation; IT consultancy, advisory and
information services; IT security, protection and
restoration; science and technology services; rental of
science and technology equipment; engineering services;
surveying and exploration services; architecture; natural
science services; testing, authentication and quality
control; design services; development and construction
services, technological services, research work and related
design services for optimization, adaptation to process
requirements and process engineering concepts for machines
and systems consisting of them for the chemical,
pharmaceutical, hydrometallic, cosmetic, food, plastics and
paint industries; scientific and technological services, in
particular the development of solutions for the automation
of mixing plants and technical advice on this; development
of individual software solutions for the automation of
mixing plants.
2.
REACTOR DEVICE AND METHOD FOR CARRYING OUT PHOTOCHEMICAL REACTIONS WITH A REACTOR DEVICE
A reactor device comprises a reaction vessel for receiving at least one medium, wherein
the reactor device comprises an external irradiation unit that is arranged outside the reaction vessel, with at least one external radiation element, for an irradiation of the medium within the reaction vessel.
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Unprocessed plastics; polymerization plastics; polymerization plastics; chemical substances, chemical materials and chemical preparations, and natural materials of metals, mineral or plant origin; polymerisation catalysts; chemicals for use in polymerisations; raw depolymerization plastics; depolymerization plastics [in the raw state]; depolymerization catalysts; chemicals for depolymerization.
(2) Machines for stirring and mixing technology, machine tools and power tools; motors, other than for land vehicles; machine coupling and transmission components (except for land vehicles); agricultural implements other than hand operated hand tools; agricultural, earthmoving, construction, oil and gas extraction and mining equipment; agricultural, gardening and forestry machines and apparatus; construction machines; pumps [machines]; compressors; blowing machines; industrial robots; moving and handling equipment; lifting and hoisting equipment; lifts, other than ski-lifts; conveyors; belts for conveyors; packaging machines; machines and machine tools for treatment of materials and for manufacturing; cutting, drilling, abrading, sharpening and surface treatment machines and apparatus; mills and crushing machines; shaping and moulding machines; filtering machines, separators and centrifuges; food and beverage processing and preparation machines and apparatus; motors, drives, machine parts for machines for stirring and mixing technology and controls for the operation of machines and motors; agitators; agitating mechanisms; beaters, electric; stirrer [machine parts]; agitators for circulating liquid or solid media; mechanical seals [machine parts]; seals [non-metallic]; sealing joints [parts of machines]; machinery and equipment consisting of these for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries; reactors with or for stirring and mixing equipment; dynamic and static seals [machine parts]; reactors being industrial chemical installations; chemical processing equipment.
(3) Scientific, research, navigational, surveying, photographic, cinematographic, audio-visual, optical, weighing, measuring, signalling, detection, testing, checking, rescue and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded media; downloadable media; computer software; empty digital or analog recording and storage media; computers; computer peripheral devices; recorded data, namely databases, recorded media, software; information technology and audio-visual, multimedia and photographic devices; communications equipment; computer networking and data communications equipment; point-to-point communications equipment; broadcasting equipment; data storage devices and media; data processing equipment and accessories (electrical and mechanical); audio/visual and photographic devices; magnets, magnetization and demagnetization devices; scientific and laboratory devices for treatment using electricity; electrical and electronic components; optical devices, enhancers and correctors; lasers; safety, security, protection and signalling devices; alarms and warning equipment; access control devices; protective and safety equipment; measuring, detecting and monitoring instruments, indicators and controllers; data loggers and recorders; time measuring instruments and devices; weight measuring instruments; distance and dimension measuring instruments; speed measuring instruments; temperature measuring instruments; electricity measuring instruments; scientific research and laboratory apparatus, educational apparatus and simulators.
(4) Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; flues and installations for conveying exhaust gases; water purification, desalination and conditioning installations; sterilization, disinfection and decontamination equipment; burners; boilers; heating apparatus; lighting and lighting reflectors; cooking, heating, cooling and preservation equipment, for food and beverages; air or water filtering installations for industrial and household use; wastewater treatment tanks for industrial purposes; gas cleaners and purifiers; industrial ovens and furnaces (not for food or beverages); polymerisation installations; depolymerization plants; drying installations; refrigerating and freezing equipment; regulating and safety accessories for water and gas installations; heating, ventilating, and air conditioning and purification equipment (ambient); incinerators; heating furnaces; thermal incineration installations; reactor vessels; heating apparatus for containers; machines for use in the treatment of water and wastewater. (1) Construction and assembly work relating to equipment and devices, namely mixers and stirring elements, in particular for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries; rental of construction, demolition, cleaning and maintenance tools, machines and equipment; extraction of natural resources; installation, cleaning, repair, conversion and maintenance work relating to equipment and devices, namely mixers and agitators, in particular for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries.
(2) Recycling and waste treatment; polymerization; chemical recycling of waste products; depolymerization.
(3) Scientific and technological services and research and design relating thereto; industrial analysis and industrial research services; design and development of computer hardware and software; IT services; software development, programming and implementation; IT consultancy, advisory and information services; IT security, protection and restoration; science and technology services; rental of science and technology equipment; engineering services; surveying and exploration services; architecture; natural science services; testing, authentication and quality control; design services; development and construction services, technological services, research work and related design services for optimization, adaptation to process requirements and process engineering concepts for machines and systems consisting of them for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries; scientific and technological services, in particular the development of solutions for the automation of mixing plants and technical advice on this; development of individual software solutions for the automation of mixing plants.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
07 - Machines et machines-outils
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Unprocessed plastics; polymerization plastics; polymerization plastics; chemical substances, chemical materials and chemical preparations, and natural materials of metals, mineral or plant origin; polymerisation catalysts; chemicals for use in polymerisations; raw depolymerization plastics; depolymerization plastics [in the raw state]; depolymerization catalysts; chemicals for depolymerization. Machines for stirring and mixing technology, machine tools and power tools; motors, other than for land vehicles; machine coupling and transmission components (except for land vehicles); agricultural implements other than hand operated hand tools; agricultural, earthmoving, construction, oil and gas extraction and mining equipment; agricultural, gardening and forestry machines and apparatus; construction machines; pumps [machines]; compressors; blowing machines; industrial robots; moving and handling equipment; lifting and hoisting equipment; lifts, other than ski-lifts; conveyors; belts for conveyors; packaging machines; machines and machine tools for treatment of materials and for manufacturing; cutting, drilling, abrading, sharpening and surface treatment machines and apparatus; mills and crushing machines; shaping and moulding machines; filtering machines, separators and centrifuges; food and beverage processing and preparation machines and apparatus; motors, drives, machine parts for machines for stirring and mixing technology and controls for the operation of machines and motors; agitators; agitating mechanisms; beaters, electric; stirrer [machine parts]; agitators for circulating liquid or solid media; mechanical seals [machine parts]; seals [non-metallic]; sealing joints [parts of machines]; machinery and equipment consisting of these for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries; reactors with or for stirring and mixing equipment; dynamic and static seals [machine parts]; reactors being industrial chemical installations; chemical processing equipment. Recycling and waste treatment; polymerization; chemical recycling of waste products; depolymerization. Scientific, research, navigational, surveying, photographic, cinematographic, audio-visual, optical, weighing, measuring, signalling, detection, testing, checking, rescue and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded media; downloadable media; computer software; empty digital or analog recording and storage media; computers; computer peripheral devices; recorded data, namely databases, recorded media, software; information technology and audio-visual, multimedia and photographic devices; communications equipment; computer networking and data communications equipment; point-to-point communications equipment; broadcasting equipment; data storage devices and media; data processing equipment and accessories (electrical and mechanical); audio/visual and photographic devices; magnets, magnetization and demagnetization devices; scientific and laboratory devices for treatment using electricity; electrical and electronic components; optical devices, enhancers and correctors; lasers; safety, security, protection and signalling devices; alarms and warning equipment; access control devices; protective and safety equipment; measuring, detecting and monitoring instruments, indicators and controllers; data loggers and recorders; time measuring instruments and devices; weight measuring instruments; distance and dimension measuring instruments; speed measuring instruments; temperature measuring instruments; electricity measuring instruments; scientific research and laboratory apparatus, educational apparatus and simulators. Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; flues and installations for conveying exhaust gases; water purification, desalination and conditioning installations; sterilization, disinfection and decontamination equipment; burners; boilers; heating apparatus; lighting and lighting reflectors; cooking, heating, cooling and preservation equipment, for food and beverages; air or water filtering installations for industrial and household use; wastewater treatment tanks for industrial purposes; gas cleaners and purifiers; industrial ovens and furnaces (not for food or beverages); polymerisation installations; depolymerization plants; drying installations; refrigerating and freezing equipment; regulating and safety accessories for water and gas installations; heating, ventilating, and air conditioning and purification equipment (ambient); incinerators; heating furnaces; thermal incineration installations; reactor vessels; heating apparatus for containers; machines for use in the treatment of water and wastewater. Construction and assembly work relating to equipment and devices, namely mixers and stirring elements, in particular for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries; rental of construction, demolition, cleaning and maintenance tools, machines and equipment; extraction of natural resources; installation, cleaning, repair, conversion and maintenance work relating to equipment and devices, namely mixers and agitators, in particular for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries. Scientific and technological services and research and design relating thereto; industrial analysis and industrial research services; design and development of computer hardware and software; IT services; software development, programming and implementation; IT consultancy, advisory and information services; IT security, protection and restoration; science and technology services; rental of science and technology equipment; engineering services; surveying and exploration services; architecture; natural science services; testing, authentication and quality control; design services; development and construction services, technological services, research work and related design services for optimization, adaptation to process requirements and process engineering concepts for machines and systems consisting of them for the chemical, pharmaceutical, hydrometallic, cosmetic, food, plastics and paint industries; scientific and technological services, in particular the development of solutions for the automation of mixing plants and technical advice on this; development of individual software solutions for the automation of mixing plants.
5.
Agitator device, agitation system and method for operating an agitation system
An agitator device has at least one intermediate bearing which is configured for supporting an agitation shaft within an agitation tank and which has a first bearing element and a second bearing element which, in an operation state, is rotatable relative to the first bearing element around a bearing axis and is in contact with the first bearing element,
wherein at least one of the bearing elements has polycrystalline diamond.
A stirring device, in particular a reactor stirring device, comprises a radiation unit which is configured for irradiating a medium. wherein the stirring device comprises a guide tube unit which is configured for separating two opposing flows of the medium.
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
B01J 19/08 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage
7.
PHOTOREACTOR DEVICE AND METHOD FOR OPERATING A PHOTOREACTOR DEVICE
The invention relates to a photoreactor device (10a; 10b; 10c; 10d; 10e) comprising at least one reactor chamber (12a; 12b; 12c; 12d; 12e), in particular a reactor container (14a; 14b) and/or a tube reactor (16b; 16c; 16d; 16e), for receiving at least one medium and comprising at least one irradiation unit (18a; 18b; 18c; 18d) for irradiating the medium in the reactor chamber (12a; 12b; 12c; 12d; 12e). According to the invention, the photoreactor device (10a; 10b; 10c; 10d; 10e) has a transfer unit (20a; 20b; 20c; 20d; 20e) which continuously supplies the medium into the reactor chamber (12a; 12b; 12c; 12d; 12e) from the exterior in a continuous operation and which continuously discharges the medium out of the reactor chamber (12a; 12b; 12c; 12d; 12e) towards the exterior.
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
8.
REACTOR DEVICE AND METHOD FOR CARRYING OUT PHOTOCHEMICAL REACTIONS WITH A REACTOR DEVICE
The invention is based on a reactor device (10) with a reaction vessel (12) for receiving at least one medium. It is proposed that the reactor device (10) has an external irradiating unit (14), which is arranged outside the reaction vessel (12) and has at least one external radiation element (16, 48, 52) for irradiating the medium within the reaction vessel (12).
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
9.
METHOD AND STIRRING ELEMENT DEVICE FOR MIXING MEDIUM VISCOUS TO HIGH VISCOUS FLUIDS AND/OR PASTES
A method in which a medium viscous to highly viscous fluid and/or a medium viscous to highly viscous suspension are/is mixed by means of an agitator device that is driven by a drive shaft, wherein
A method in which a medium viscous to highly viscous fluid and/or a medium viscous to highly viscous suspension are/is mixed by means of an agitator device that is driven by a drive shaft, wherein
the fluid and/or the suspension are/is brought into a multi-dimensional flow by means of a close-clearance stirring blade (14) of the agitator device, and a flow resistance is minimized along a shaft direction in a shaft proximity.
B01F 27/1125 - Agitateurs caractérisés par la configuration des agitateurs avec des bras, des pales ou des lames avec des pales ou des lames s'étendant parallèlement ou obliquement par rapport à l'axe de l'agitateur
B01F 23/47 - Mélange de liquides avec des liquidesÉmulsion impliquant des liquides à haute viscosité, p. ex. de l'asphalte
B01F 23/43 - Mélange de liquides avec des liquidesÉmulsion en utilisant des agitateurs entraînés
B01F 27/072 - Agitateurs caractérisés par leur montage sur l’arbre caractérisés par la disposition des agitateurs par rapport à l'axe de rotation
B01F 27/90 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe sensiblement vertical avec des palettes ou des bras
B01F 27/1122 - Agitateurs caractérisés par la configuration des agitateurs avec des bras, des pales ou des lames en forme d'ancre
B01F 27/191 - Agitateurs avec plusieurs éléments de mélange montés en séquence sur un même axe avec des éléments similaires
10.
AGITATOR DEVICE, AGITATION SYSTEM AND METHOD FOR OPERATING AN AGITATION SYSTEM
The invention relates to an agitator device (10) comprising at least one intermediate bearing (12) which is provided for mounting an agitator shaft (14) within an agitator tank (16) and which comprises a first bearing element (18) and a second bearing element (20) which is, in an operating state, rotatable about a bearing axis (22) relative to the first bearing element (18) and is in contact with the first bearing element (18). It is proposed that at least one of the bearing elements (18, 20) comprises a polycrystalline diamond.
A stirrer apparatus, in particular for a usage in crystallizers, comprises a stirrer shaft, with at least one first blade element, which is held at the stirrer shaft and is configured for a mixing of at least one material that is to be mixed, and comprises at least one second blade element, which is held at the stirrer shaft and is configured to keep at least a proximity around the stirrer shaft free from material deposit and/or encrustations,
A stirrer apparatus, in particular for a usage in crystallizers, comprises a stirrer shaft, with at least one first blade element, which is held at the stirrer shaft and is configured for a mixing of at least one material that is to be mixed, and comprises at least one second blade element, which is held at the stirrer shaft and is configured to keep at least a proximity around the stirrer shaft free from material deposit and/or encrustations,
wherein the stirrer apparatus further comprises at least one stirring blade with a front side and a rear side, which comprises the first blade element and the second blade element.
B01F 27/1123 - Agitateurs caractérisés par la configuration des agitateurs avec des bras, des pales ou des lames en forme de faucille, c.-à-d. incurvée dans au moins une direction
B01F 27/091 - Agitateurs caractérisés par le montage des agitateurs par rapport au récipient avec des éléments coopérant avec la paroi ou le fond du récipient, p. ex. pour le raclage de la paroi du récipient
B01F 27/1125 - Agitateurs caractérisés par la configuration des agitateurs avec des bras, des pales ou des lames avec des pales ou des lames s'étendant parallèlement ou obliquement par rapport à l'axe de l'agitateur
B01F 27/808 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe sensiblement vertical avec des agitateurs entraînés par le fond du récipient
12.
STIRRING ELEMENT DEVICE AND METHOD FOR PRODUCING A STIRRING ELEMENT DEVICE
The invention relates to a stirring element device (10; 10'), more particularly for stirring fluidized beds and/or solid mixtures and/or high-viscosity suspensions, comprising at least one spiral stirrer (12; 12'), which can be rotated about an axis of rotation (14) and has at least one coil (16) running around the axis of rotation (14). According to the invention, the spiral stirrer (12; 12') has a main body (18; 18'), which has, in at least one cross-sectional view, an at least partly oval, more particularly circular, outer contour (20; 20').
The invention relates to a stirring device (12a-c), in particular a reactor stirring device, with a radiation unit (14a-c) which is provided for irradiating a medium (16a-b). According to the invention, the stirring device (12a-c) has a guide tube unit (18a-c) which is provided for separating two counter-rotating flows (20a-b, 22a-b) of the medium (16a-b).
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
The invention relates to a method in which a medium viscous to high viscous fluid and/or a medium viscous to high viscous suspension is mixed by means of a stirring element device (10), which is driven via a driveshaft (12). According to the invention, the fluid and/or the suspension is displaced into a multidimensional flow by means of a stirring element device (10) stirring blade (14) which is close to the wall, and a flow resistance along a shaft direction (16) in a region (18) near the shaft is minimized.
The invention is based on a stirrer apparatus (10a-c), in particular for use in crystallization systems, having a stirring shaft (14a-c), having at least one first blade element (16a-c), which is retained on the stirring shaft (14a-c) and is intended for mixing at least one mixing material, and having at least one second blade element (18a-c), which is retained on the stirring shaft (14a-c) and is intended for keeping at least one area (20a-c) in the vicinity around the stirring shaft (14a-c) free of material deposits and/or encrustations. In order to achieve improvement in design, it is proposed that the stirrer apparatus should have at least one stirring blade (22a-c) with a front side (24a-c) and a rear side (26a-c), said stirring blade comprising the first blade element (16a-c) and the second blade element (18a-c).
A stirrer device, especially for the mixing of a fluid with at least one other fluid, includes at least one fluid dispersing unit able to turn about an axis of rotation, having at least one exit opening for at least one fluid discharge, and the stirrer device has at least one optimization unit, which in at least one operating state increases at least a differential pressure at the exit opening.
B01F 23/00 - Mélange, p. ex. dispersion ou émulsion, selon les phases à mélanger
B01F 23/233 - Mélange de gaz avec des liquides en introduisant des gaz dans des milieux liquides, p. ex. pour produire des liquides aérés en utilisant des agitateurs entraînés munis d’éléments d'agitation complètement immergés
B01F 27/71 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe horizontal ou incliné avec des hélices
B01F 27/113 - Agitateurs en forme d'hélice pour produire un écoulement axial, p. ex. en forme d'hélice de navire ou d'avion
A stirring element device, in particular for mixing media with a wide range of viscosities, in particular for a polycondensation reactor, includes at least one inner stirring blade and at least one outer stirring blade which are rotatable about a common axis of rotation, wherein at least the inner stirring blade is inclined at least section-wise relative to the axis of rotation. The inner stirring blade is arranged entirely in a subregion around the axis of rotation which is equivalent to a cylinder sector with a circular sector of less than 360° as base area.
B01F 7/00 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
B01F 7/20 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à pales ou à bras à axes fixes
B01F 7/24 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à vis sans fin
B01F 15/06 - Systèmes de chauffage ou de refroidissement
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
A stirring device, in particular reactor stirring device, has at least one holder which is configured for holding at least one brittle unit within a container relative to at least one container wall of the container, and which has at least one holding unit for this purpose. At least one holding position of the holder relative to the container wall can be adapted by means of the holding unit.
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
B01F 7/16 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical
B01F 15/06 - Systèmes de chauffage ou de refroidissement
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
B01F 7/00 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01F 13/00 - Autres mélangeurs; Installations pour effectuer des mélanges comportant des combinaisons de mélangeurs de types différents
An agitator device, in particular a non-close-clearance agitator device, in particular with respect to a vessel wall, in particular for mixing low-viscosity to medium-viscosity media, having at least one agitation shaft and having at least one outer agitation blade which is held on the agitation shaft and which in at least one section is implemented so as to be arm-shaped. The agitator device has an inner agitation blade which conjointly with the outer agitation blade implements at least one van-type conveying unit which is at least configured for conveying a medium in at least one direction parallel with the agitation shaft and in particular in at least one further direction perpendicular to the agitation shaft.
B22C 5/00 - Machines ou dispositifs spécialement conçus pour la préparation ou la manutention des matériaux à mouler, dans la mesure où ils sont spécialement adaptés à cette fin
B01F 27/192 - Agitateurs avec plusieurs éléments de mélange montés en séquence sur un même axe avec des éléments dissemblables
B01F 27/96 - Mélangeurs à agitateurs tournant dans des récipients fixesPétrins avec des agitateurs tournant autour d'un axe sensiblement vertical avec des cadres ajourés ou des cages
B01F 27/113 - Agitateurs en forme d'hélice pour produire un écoulement axial, p. ex. en forme d'hélice de navire ou d'avion
B01F 27/072 - Agitateurs caractérisés par leur montage sur l’arbre caractérisés par la disposition des agitateurs par rapport à l'axe de rotation
B01F 27/1123 - Agitateurs caractérisés par la configuration des agitateurs avec des bras, des pales ou des lames en forme de faucille, c.-à-d. incurvée dans au moins une direction
B01F 27/1125 - Agitateurs caractérisés par la configuration des agitateurs avec des bras, des pales ou des lames avec des pales ou des lames s'étendant parallèlement ou obliquement par rapport à l'axe de l'agitateur
An agitator device is provided having at least one carrier unit, which has at least one connection element for a connection to a drive shaft and at least one beam element for the fastening of at least one agitator blade. The beam element and the connection element may be connected to one another in a one-part implementation.
B22C 5/00 - Machines ou dispositifs spécialement conçus pour la préparation ou la manutention des matériaux à mouler, dans la mesure où ils sont spécialement adaptés à cette fin
B01F 27/07 - Agitateurs caractérisés par leur montage sur l’arbre
B01F 27/113 - Agitateurs en forme d'hélice pour produire un écoulement axial, p. ex. en forme d'hélice de navire ou d'avion
B01F 27/072 - Agitateurs caractérisés par leur montage sur l’arbre caractérisés par la disposition des agitateurs par rapport à l'axe de rotation
An agitator device, in particular a draft tube agitator device, with at least one stirring unit, which is rotatable around a rotary axis, which is configured for conveying a fluid in an axial conveying direction and which includes at least one rotor blade element, the projection of said rotor blade element onto a plane that is perpendicular to the rotary axis having an at least substantially circular-arc-shaped outer contour,
the rotor blade element comprises at least one first region, which is situated in a blade plane and is at least substantially planar, and includes a second region, which is curved out of the blade plane.
The invention relates to a stirring element device, in particular for mixing media with a wide range of viscosities, in particular for a polycondensation reactor, said device comprising at least one inner stirring blade (10a-e) and at least one outer stirring blade (12a-e) which are rotatable about a common axis of rotation (14a-e), at least some portions of the inner stirring blade (10a-e) being pitched relative to the axis of rotation (14a-e). According to the invention, at least the inner stirring blade (10a-e) lies completely within a region (16a-e) around the axis of rotation (14a-e), said region corresponding to a cylindrical sector (18a-e), the base area of which is a circular sector of less than 360°.
B01F 7/00 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins
B01F 7/24 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à vis sans fin
B01F 7/32 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à cages ou cadres ajourés
B01F 15/06 - Systèmes de chauffage ou de refroidissement
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
The invention relates to a stirring device, in particular a reactor stirring device, having at least one holder (10), which is provided for holding at least one brittle unit (12) within a container (14) relative to at least one container wall (16) of the container (14) and which has at least one holding unit (18) for this purpose. According to the invention, at least one holding position of the holder (10) relative to the container wall (16) can be adapted by means of the holding unit (18).
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
C08L 27/06 - Homopolymères ou copolymères du chlorure de vinyle
A radially conveying stirring device with at least one stirring element hub configured to rotate about a rotational axis, with at least one stirring blade and with at least one carrier arm connecting the stirring blade to the stirring element hub, wherein there is at least one half-line which starts from the rotational axis, goes through a center of mass of a connecting surface area of the carrier arm to the stirring element hub and is free from intersection points with the stirring blade, and wherein the stirring blade features at least one beveling dividing the stirring blade into at least two stirring blade sections, wherein the carrier arm is embodied at least substantially L-shaped, wherein the beveling is arranged at least substantially in parallel to the rotational axis.
B01F 7/00 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins
B01F 7/18 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à pales ou à bras
B01F 7/20 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à pales ou à bras à axes fixes
A stirring device has at least one at least substantially metallic stirring blade carrier and a plurality of stirring blades, which are connected to the stirring blade carrier, wherein the stirring blades are at least substantially made of a non-metallic material, wherein the non-metallic material is a ceramic material, wherein the stirring blades are releasably connected to the stirring blade carrier, wherein it is possible to release and/or establish a mechanical, namely a negative-fit and/or positive-fit connection between the stirring blades and the stirring blade carrier in a damage-free and/or non-destructive manner, and wherein the stirring blade carrier comprises at least one recess, which is configured to at least partly accommodate at least one of the stirring blades.
The recess comprises at least one partial region implemented in a contiguous fashion if viewed in parallel to a rotational axis of the stirring blade carrier.
The invention relates to an agitator device (10a; 10b; 10c; 10d; 10e) having at least one carrier unit (12a; 12b; 12c; 12d; 12e) that comprises at least one connection element (14a; 14b; 14c; 14d; 14e) for connecting to a driveshaft (16a; 16c) and at least one strut element (18a; 18b; 18c; 18d; 18e) for securing at least one agitator blade (20a, 20b; 20c; 20d). According to the invention, said strut element (18a; 18b; 18c; 18d; 18e) and connection element (14a; 14b; 14c; 14d; 14e) are connected to one another as a single piece.
A stirring device, in particular an axially conveying stirring device, is proposed for stirring, mixing, homogenizing, dispersing and/or suspending in particular abrasive media, with at least one stirring blade which is configured to rotate about a rotary axis, and with a contour unit which is configured for reducing wear-down of the at least one stirring blade.
Disclosed is an agitator device, in particular a draft tube agitator device, comprising at least one agitator unit (12a; 12b) that can rotate about a rotational axis (10a) and that is provided for the delivery of a fluid in an axial delivery direction (16a; 16b). The agitator unit has at least one rotor blade element (18a), a section of which that projects on a plane perpendicular to the rotational axis (10a) having an at least substantially arced outer contour (20a), and the rotor blade element (18a) has at least one first substantially planar region (24a) lying on a blade plane (22a) and a second region (26a) curving away from the blade plane (22a).
The invention relates to an agitator device having a static unit (10a; 10b; 10c; 10d; 10e) and a rotational unit (12a; 12b; 12c; 12d; 12e) which is in the form of an agitator shaft and, in an assembled state, forms together with the static unit (10a; 10b; 10c; 10d; 10e) at least one common fluid channel (14a; 14b; 14c; 14d; 14e) for a fluid. It is proposed that a flow cross-section of the fluid channel (14a; 14b; 14c; 14d; 14e), viewed along a main course of flow, is at least substantially constant at least in a coupling region between the static unit (10a; 10b; 10c; 10d; 10e) and the rotational unit (12a; 12b; 12c; 12d; 12e).
The invention relates to a stirring device, in particular a radially conveying stirring device, in particular for mixing moderately viscous to highly viscous media, with at least one stirring device hub (10), which is provided for the purpose of rotating about a rotation axis (12), with at least one stirring blade (14), and with at least one support arm (16) which connects the stirring blade (14) to the stirring device hub (10), wherein at least one half-line (18) issuing from the rotation axis (12) exists which intersects a centre of gravity of a connection flange area (20) of the support arm (16) on the stirring device hub (10) and which is free from points of intersection with the stirring blade (14), and wherein the stirring blade (14) has at least one bend (22) which divides the stirring blade (14) into at least two stirring blade portions (24, 26).
The invention relates to a stirring device comprising at least one at least substantially metallic stirring blade carrier (12a; 12b; 12c) and a plurality of stirring blades (14a; 14b; 14c) connected to the stirring blade carrier (12a; 12b; 12c), wherein the stirring blades (14a; 14b; 14c) are made at least substantially of a non-metallic material. It is proposed that the non-metallic material is a ceramic material.
The invention relates to a stirring device, in particular an axially conveying stirring device, for stirring, mixing, homogenising, dispersing and/or suspending, in particular abrasive media, comprising at least one mixing blade (10) which is provided in order to rotate about a rotational axis (12), and a contour unit (14) which is provided to reduce the wear and tear of at least one mixing blade (10).
A system and an associated method for starting up stirring machines in a sediment in a controlled manner are provided, which system has the following: a container (1) for receiving materials to be processed; a stirring-element device with stirring-element blades (3) for stirring the materials to be processed in the container; a flushing device; and a device (2) for operating stirring machines. The flushing device is arranged in such a way and set up so as to feed medium to a sediment which is formed in order to flush the sediment free. Furthermore, a controller (10) is provided which causes controlled re-starting of stirring machines after the free flushing operation.
B01F 3/12 - Mélange, p.ex. dispersion, émulsion, selon les phases à mélanger de liquides avec des solides
B01F 7/20 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins avec agitateurs tournant autour d'un axe vertical à pales ou à bras à axes fixes
B01F 13/02 - Mélangeurs à agitation par gaz, p.ex. à tubes d'amenée d'air
B01F 13/04 - Mélangeurs associés à des dispositifs de sécurité
The invention relates to a device for the lateral removal of agitator parts, such as shaft seals, wherein the device is arranged within the housing (11) of the agitator by means of consoles (7, 8) on the inner wall of the housing (11) at a location opposite a lateral housing opening. Two vertically arranged rods are provided as guide columns (4), which each serve at the same time as a point of rotation for a respective pivoting arm (1).
A system is provided for dispersing finely dispersed solids into high-viscosity products, which system comprises, in a container (5), a coaxial stirring system (10, 15) having stirring elements on two independently drivable, coaxially arranged shafts (1, 2). A positive-displacement, close-wall-clearance stirring element (10) on the one shaft (1) and a plurality of stirring elements (15) on a central shaft (2) are arranged in such a manner that, in an upper mixing region of the container (5), a combination of the positive-displacement, close-wall-clearance stirring element (10) and stirring elements (15) for forming an ideally mixed zone (I) is provided, and in a mixing region downstream of the upper mixing region of the container (5), stirring elements (15) for developing a plug-flow zone (II) are provided. A positive-displacement pump (20) is provided in a region downstream of the plug flow zone (II) as a discharge zone (III).
The invention provides a rotating spray apparatus (8) for cleaning walls and a lid of a space at the top (5) of a large stirred container (1), wherein the rotating spray apparatus is designed in the form of a cup, with tubes fitted thereon, which is fastened on a stirring shaft (2) in the space at the top (5) of the container (1) and which rotates along therewith and into which, by means of a rinsing-liquid-supply tube (7) guided into the vicinity of the stirring shaft (2) at the space at the top (5) of the container (1), rinsing liquid is supplied, and therefore the rinsing liquid supplied, as a result of centrifugal forces, is sprayed from the cup, in the vicinity of the stirring shaft (2), at least onto the wall and the lid of the container (1). In particular the peripheral region of the cup is covered by an annular lid (14), or the periphery of the cup is of serrated configuration.
The invention relates to a stirrer organ (1) in composite construction comprised of a metallic part (4) and a hybrid casting (9), with the hybrid casting (9) being fixed to the metallic part (4) by means of at least one anchoring element which forms at least one back-cutting in the hybrid casting (9). Furthermore, the present invention relates to a method for rehabilitating a damaged metallic stirrer organ which when applied provides a rehabilitated stirrer organ (1) in composite construction. The invention tackles the task of creating a stirrer organ (1) in hybrid construction which features a largest possible metallic part (4) because higher strength can hereby be achieved. This task is inventively solved in that the anchoring element is provided with a perforated plate (5) which is spot-wise fastened to the metallic part (4) and which is arranged at least partly at a small distance to the surface of the metallic part (4) so as to configure the at least one back-cutting.
B01F 7/00 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins
B23P 6/00 - Remise en état ou réparation des objets
B23P 15/04 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe d'aubes de turbine ou d'organes équivalents, en plusieurs pièces
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p. ex. à des carrosseries de voiture
The invention relates to a stirrer organ (1) in composite construction comprised of a metallic part (4) and a hybrid casting (9), with the hybrid casting (9) being fixed to the metallic part (4) by means of at least one anchoring element which forms at least one back-cutting in the hybrid casting (9). Furthermore, the present invention relates to a method for rehabilitating a damaged metallic stirrer organ which when applied provides a rehabilitated stirrer organ (1) in composite construction. The invention tackles the task of creating a stirrer organ (1) in hybrid construction which features a largest possible metallic part (4) because higher strength can hereby be achieved. This task is inventively solved in that the anchoring element is provided with a perforated plate (5) which is spot-wise fastened to the metallic part (4) and which is arranged at least partly at a small distance to the surface of the metallic part (4) so as to configure the at least one back-cutting.
B01F 7/00 - Mélangeurs à agitateurs tournant dans des récipients fixes; Pétrins
B23P 15/04 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe d'aubes de turbine ou d'organes équivalents, en plusieurs pièces
B23P 6/00 - Remise en état ou réparation des objets
The invention relates to a stirring blade for use in a stirring device designed as an axial conveyor, and to a stirring device having at least two stirring blades, wherein the stirring blade has a profile shape that changes in cross-section along the entire length thereof. At each cross-section the profile shape has a rounded leading edge and then changes into a convex pressure and suction side that merge at an obtuse trailing edge.
The invention relates to a stirring arrangement having a rotating stirring body (2) for stirring fluids. The stirring body (2) has stirring blades (4) attached on a stirring body hub (3). The stirring body further includes a gas supply device (5) supplying a gas, such as air, for dispersing with the stirring body (2). The gas supply device (5) includes a distribution bushing (6) which rotates with the hub (3) of the stirring body (2) and has an interior for receiving the gas. The distribution bushing (6) and the interior thereof are in fluid communication with co-rotating outlet lines (7). Outlet openings of the outlet lines (7) are disposed in the immediate vicinity of the stirring blades (4) and within the volume swept by the stirring body (2) or in the immediate outflow zones, and discharge the gas at respective desired locations in the corresponding desired flow direction.
The invention relates to a stirring device having a rotating stirring organ (2) for stirring fluids. The stirring organ (2) has stirring blades (4) mounted on a stirring organ hub (3). The stirring organ further comprises a gasification device (5) feeding a gas, such as air, for dispersing by means of the stirring organ (2). The gasification device (5) comprises a distribution bushing (6) rotating with the hub (3) of the stirring organ (2) and having an interior for receiving the gas. Said distribution bushing (6) and the interior thereof are connected and communicate with co-rotating outlet lines (7). Outlet openings of the outlet lines (7) are disposed in the immediate vicinity of the stirring blades (4) and within the volume swept by the stirring organ (2) or in the immediate outflow zones, and exude the gas at desired locations in the desired flow direction in each case.
An agitator, particularly for abrasive media includes a support disk to which agitator blades are connected substantially perpendicular to the support disk. The blades are arranged substantially in a radial direction. The support disk also includes a hub that receives an agitator shaft which is preferably motor-driven. The trailing faces of the blades of the agitator and/or the area of the blade connections to the support disk are designed to largely prevent vortex shedding. This is accomplished by implementing a specific geometry for the agitator blades, the support disk, and the connection of the blades to the support disk.
Disclosed is a stirring member (1; 1a-1h), particularly for abrasive media, comprising a support disk (2; 2a-2h) to which stirring member blades (3; 3a-3h) are connected substantially perpendicular to the support disk (2; 2a-2h), said blades (3; 3a-3h) being arranged substantially in a radial direction. The support disk (2; 2a-2h) is also provided with a hub that receives a stirring shaft which is preferably motor-driven in a suitable manner. The trailing faces of the blades (3; 3a-3h) of the stirring member (1; 1a-1h) and/or the area of the blade connections to the support disk (2; 2a-2h) is/are designed to largely prevent vortex shedding. For this purpose, preferred geometrical measures for the stirring member blades (3; 3a-3h), the support disk (2; 2a-2h), and the connection of the blades (3; 3a-3h) to the support disk (2; 2a-2h) are disclosed and described.
The invention relates to a stirring assembly comprising a stirring element (2) for stirring a liquid and a gassing device (3 or 3') which supplies gas, such as air, below the stirring element (2) and at the side(s) of the stirring element (2), with the gas to be dispersed by means of the stirring element (2). The gassing device (3; 3') is designed in such a manner that until a critical gas quantity value determining the flooding point is reached, the gassing device (3; 3') supplies the quantity of gas to the stirring element (2) from below and when the flooding point is exceeded, the gassing device (3; 3') simultaneously supplies the gas exceeding the flooding point at the side(s) of the stirring element (2). The aim of the invention is to prevent the stirring element (2) from being flooded and to improve the dispersing effect of the liquid and gas. For this purpose, the gas supply in the stirring assembly according to the invention is carried out, depending on the quantity of gas to be supplied, from below and from the side(s) in relation to the stirring element (2).
