Produits et services

Waste crushing machines; garbage [waste] disposals; centrifugal machines; waste compacting machines; compressors [machines]; crushing machines; condensing installations; air condensers; steam condensers [parts of machines]; shredders [machines] for industrial use; cutting machines; cowlings [parts of machines]; handling apparatus [for loading and unloading]; automatic handling machines [manipulators]; machine tools; hand-held tools, other than hand-operated; tools [machine parts]; sprayers [machines]; machines for processing plastics; crushing apparatus [machines] for recycling; steam engines; winches; conveyors; hoppers (for mechanical discharging); washing apparatus; cleaning appliances utilizing steam; high-pressure washers; electric machines and apparatus for cleaning. Surgical apparatus and instruments; medical apparatus and instruments; special furniture for medical use; vaporizers for medical use; sprayers for medical use; containers especially made for medical waste; basins for medical use; ice bags for medical purposes; special bags for medical waste. Sterilization, disinfection and decontamination apparatus; electric furnaces for heat treatment; water treatment filters; air treatment apparatus; ovens for waste treatment; apparatus for the treatment of waste water; heating apparatus for waste treatment; water softening apparatus and installations; hot air apparatus; air conditioning apparatus; heat accumulators; steam accumulators; disinfectant apparatus; steam boilers, other than parts of machines; incinerators; heat pumps; steam generating installations; water purification installations; water purifying apparatus and machines; air-purifying apparatus and machines; sterilizers; water sterilizers; air sterilizers; thermostatic valves [parts of heating installations].

Abrégé

A machine is provided including a shredder formed by at least two parallel series of contrarotating knives, alternating with counter-knives. The knives are carried by shafts and the edge of each counter-knife facing the opposite knife associated thereto has an arcuate portion. At least one counter-knife has a portion extending above the axis of the shaft and forming an arcuate edge centered on the axis of the other shaft of the shredder, this arcuate edge completing the arcuate portion. The arcuate portion has a notch formed on it, opening into the arcuate edge formed by this arcuate portion, and forming a tip oriented toward the upstream side of the counter-knife.

Classes IPC  ?

• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
• B02C 18/18 - CouteauxLeur montage
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation
• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• B02C 18/22 - Moyens d'alimentation ou de décharge

Abrégé

A machine is provided including a receptacle for loading waste, a shredder, and a pusher to push waste toward the shredder. The receptacle has a constant cross-section between a waste loading opening and a communication opening with the shredder, and the pusher is a plate translatable in the receptacle, parallel to the axis along which the receptacle has the constant cross-section. The plate is dimensioned such that only an interstice exists between the plate edge wall and the walls defining the receptacle; the plate is movable between a withdrawn position able to be freed from said waste loading opening, and an end-of-travel position situated near the communication opening. The machine comprises a sealing gasket movable between a retracted position, which does not hinder the mobility of the plate in the receptacle, and a sealing position, which produces, in the end-of-travel position of the plate, sealing between the plate and the receptacle walls.

Classes IPC  ?

• B02C 18/22 - Moyens d'alimentation ou de décharge
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation
• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
• B02C 18/18 - CouteauxLeur montage

Produits et services

sterilization, disinfection and decontamination apparatus, namely, sterilizers, waste sterilizers, [ water sterilizers, air sterilizers, ] disinfectant apparatus for medical purposes, [ apparatus for disinfecting water, ] apparatus for disinfecting biomedical waste; [ and dish disinfectant apparatus for industrial purposes; electric furnaces for heat treatment; water treatment filters; air treatment apparatus, namely, air purifiers, and ionization apparatus for the treatment of air; ] ovens for waste treatment; [ apparatus for the treatment of waste water, namely, waste water purification units and waste water treatment tanks; ] heating apparatus for waste treatment, namely, waste disposal furnaces; [ water softening apparatus and installations; hot air apparatus, namely, hot air blowers, and hot air space heating apparatus; air conditioning apparatus; heat accumulators; steam accumulators; ] disinfectant apparatus, namely, disinfectant apparatus for medical purposes; [ apparatus for disinfecting water, and dish disinfectant apparatus for industrial purposes; steam boilers, other than parts of machines, namely, steam furnace boilers and steam heating boilers; incinerators; heat pumps; steam generating installations; water purification installations; water purifying apparatus and machines; air-purifying apparatus and machines; ] sterilizers [ ; water sterilizers; air sterilizers; thermostatic valves as parts of heating installations ]

Abrégé

The invention relates to a machine comprising a container into which waste is loaded and an assembly (3) for shredding said waste, including a shredder (5) formed from at least two parallel series of counter-rotating blades (16), the blades of one series alternating with the counter-blades (17) of the same series, and the blades (16) of a first series cooperating with the counter-blades (17) of another, adjacent, series and vice versa. According to the invention, at least one blade (16) comprises at least one cell (23) opening out in at least one of its faces turned towards the adjacent counter-blade (17), or at least one counter-blade (17) comprises at least one cell (23) opening out in at least one of its faces turned towards the adjacent blade (16), the cell (23) being designed to be filled with lubricating grease and thus to form a stock of grease.

Classes IPC  ?

• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs Parties constitutives
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation

Abrégé

This machine (1) comprises a grinder (5) formed by at least two parallel sets of counter-rotating knives (16) alternating with counter-knives (17); the knives (16) are carried by shafts (15); the edge of each counter-knife (17) turned towards the associated knife (16) comprises a portion (17c) in the form of an arc of a circle. According to the invention, - at least one counter-knife (17) has a part (17a) that extends above the axis of the shaft (15) and forms an edge (17b) in the form of an arc of a circle that is centred on the axis of the other shaft (15) of the grinder, this edge (17b) in the form of an arc of a circle complementing said portion (17c); - said portion (17c) in the form of an arc of a circle has a notch (21) formed therein, said notch opening into the edge in the form of an arc of a circle which is formed by this portion (17c), and forming a point directed towards the upstream side of the counter-knife (17).

Classes IPC  ?

• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation
• B02C 18/18 - CouteauxLeur montage
• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux

Abrégé

The invention relates to a machine (1) comprising a container (2) into which waste is loaded and an assembly (3) for shredding said waste; the shredder assembly (3) comprising a shredder (5) housed in a sliding tray inside a receiving compartment (28) comprised by the structure of the machine (1), the receiving compartment (28) being delimited by side walls and by a rear wall (29) which has an opening; the tray comprises a distal boss (27) which, in the position in which this tray is fully engaged in the receiving compartment (28), can be engaged adjustably in the opening in the rear wall (29). According to the invention, the machine (1) comprises: a cover (30) which can cover the part of the distal boss (27) which projects beyond the rear wall (29) in the position in which the tray is fully engaged in the receiving compartment (29), the cover (30) being provided with a flange which is designed to be bolted to the rear wall (29) and has, on its inner edge, a bevelled surface (32); and a seal (31) which can be engaged adjustably about the part of the distal boss (27) projecting beyond the rear wall (29) in the position in which the tray is fully engaged in the receiving compartment (28), until it is in contact with the rear wall (29) and is crushed by the bevelled surface (32) of the cover (30) when the latter is bolted to the rear wall (29).

Classes IPC  ?

• B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
• B02C 18/18 - CouteauxLeur montage
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs Parties constitutives
• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation

Abrégé

This machine (1) comprises a receptacle (2) for loading waste, an assembly (3) for grinding this waste, including a grinder (5), and a pushing means (10) for pushing the waste in the direction of this grinder (5); -the receptacle (2) has a constant cross section; -said pushing means is a plate (10) that is movable in translation in the receptacle (2) for loading waste, having dimensions such that there is only a gap between the edge of the plate (10) and the walls bounding said receptacle (2). According to the invention, the machine comprises a seal (7) that is movable between a retracted position, in which this seal is not an obstacle to the movability of the plate (10) in the receptacle (2) for loading waste, and a sealing position, in which this seal provides sealing, in said end-of-travel position of the plate (10), between the plate (10) and the walls of this receptacle (2).

Classes IPC  ?

• B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation
• B02C 18/22 - Moyens d'alimentation ou de décharge

Produits et services

Surgical, medical, dental and veterinary apparatus and instruments; Medical apparatus and instruments; Special containers for medical waste; Special furniture for medical use. Treatment of materials; Waste treatment (transformation); Providing material treatment information; Detoxification of hazardous materials; Recycling of waste and trash; Sorting of waste and recyclable material; Waste destruction. Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Engineering; Conducting chemical analyses; Scientific experiments; Research and development of new products (for others); Research in the field of environmental protection; Bacteriological research; Chemical research; Product design and development; Development of solutions for the disposal of medical waste; Environmental assessment services.