Abrégé

A production device and production method for single curved tempered glass. Glass to be processed is heated in a heating section to a temperature required for a glass bending and tempering process; under the combined transfer of a ceramic roller group of the heating section and a forming roller group of a forming section, the heated glass enters the forming section, each roller of the forming roller group of the forming section being in the respective initial state, and under the action of gravity or other external forces, the glass is closely attached to the forming roller group and is then pre-formed accordingly; each roller of the forming roller group is bent from its initial state to a final state, and the softened glass after heating is, under the action of gravity or other external forces, closely attached to the forming roller group and is then formed accordingly; and air blowing and cold quenching are carried out until the formation and tempering of the glass are finished, thus obtaining a single curved tempered glass product.

Classes IPC  ?

• C03B 23/02 - Finition des feuilles de verre

Produits et services

Glass-working machines; machinery equipment for glass industry (including for the manufacture of glass for daily use); glass polishing machine; glass cutting machine; automatic blowing machine (glass processing machinery); bottle-making machine; extracting mill (glass processing machinery); tube coiling machine (glass processing machinery); pipe grinding machine (glass processing machinery). Building glass; glass granules for road marking; insulated glass; window glass (other than vehicle window glass); safety glass; insulating glass for building; alabaster glass.

Produits et services

Glass-working machines; machinery equipment for glass industry (including for manufacture of glass for daily use); glass polishing machine; glass cutting machine; automatic blowing machine (glass processing machinery); bottle-making machine; extracting mill (glass processing machinery); tube coiling machine (glass processing machinery); pipe grinding machine (glass processing machinery). Building glass; glass granules for road marking; insulated glass; window glass (other than vehicle window glass); safety glass; insulating glass for building; alabaster glass.

Produits et services

Glass-working machines; machinery equipment for glass industry (daily use glass included); polishing glass machine; glass cutting machine; automatic blowing machine (glass processing machinery); bottle-making machine; extracting mill (glass processing machinery); tube coiling machine (glass processing machinery); pipe grind machine (glass processing machinery). Alabaster glass; building glass; glass granules for road marking; insulated glass; window glass (other than vehicle window glass); window glass for building; safety glass; insulating glass for building.

Produits et services

Glass-working machines; machinery equipment for glass industry, including for the manufacture of glass for daily use, namely, glass-working machines; glass polishing machine; glass cutting machine; glass processing machinery, namely, automatic blowing machine; bottle-making machine; glass processing machinery, namely, extracting mill; glass processing machinery, namely, tube coiling machine; glass processing machinery, namely, pipe grinding machine Building glass; glass granules for road marking; insulated glass; window glass, other than vehicle window glass, namely, window glass for building; safety glass for building purposes; insulating glass for building; alabaster glass

Produits et services

(1) Glass-working machines; polishing glass machine; glass cutting machine; automatic blowing machines for the production of bottles; bottle-making machine; mill for extracting silicon dioxide for glass production; tube coiling machine for use in the glassmaking industry; pipe grind machines for use in the glass making industry (2) Alabaster glass; building glass; glass granules for road marking; insulated glass for building; window glass (other than vehicle window glass); window glass for building; safety glass; coated glass for building

Produits et services

(1) Glass-working machines; polishing glass machine; glass cutting machine; automatic blowing machines for the production of bottles; bottle-making machine; mill for extracting silicon dioxide for glass production; tube coiling machine for use in the glassmaking industry; pipe grind machines for use in the glass making industry (2) Alabaster glass; building glass; glass granules for road marking; insulated glass for building; window glass (other than vehicle window glass); window glass for building; safety glass; coated glass for building

Produits et services

(1) Glass-working machines; polishing glass machine; glass cutting machine; automatic blowing machines for the production of bottles; bottle-making machine; mill for extracting silicon dioxide for glass production; tube coiling machine for use in the glassmaking industry; pipe grind machines for use in the glass making industry (2) Alabaster glass; building glass; glass granules for road marking; insulated glass for building; window glass (other than vehicle window glass); window glass for building; safety glass; coated glass for building

Abrégé

An air amplifier having the function of amplifying an air flow comprises an inner sleeve (1) and an outer sleeve (2). The inner sleeve is integrally formed of a first body (11) and a second body (12). The section where a first through hole (112) is located inside the first body is an air exhaust port (f). The outer sleeve is integrally formed of a third body (21) and a fourth body (22). The section where a second through hole (23) is inside the fourth body is horn-shaped, and the horn-shaped section is an air discharge port (e). The second body is inserted inside the second through hole. A groove (13) is annually provided in the circumferential direction of the second body. An annular cavity (b) is annually disposed in the circumferential direction of the section where the second through hole is inside the fourth body. The groove and the annular cavity are correspondingly arranged to jointly form a chamber. The third body is provided with a compressed air inlet (a), and the compressed air inlet communicates with the annular cavity. A chamfer (121) is disposed at the end portion of the second body. A plurality of seams (c) is disposed on the chamfer. A conical surface (231) is disposed at the position inside the second through hole that is in contact with the chamfer. The connection between the conical surface and the smaller caliber end of the horn-shaped section of the second through hole is convex in the axial direction of the second through hole. The air amplifier is applicable to the field of glass deep processing and helps the production of off-line coated glass.

Classes IPC  ?

• F04F 5/16 - Pompes à jet, p. ex. dispositifs dans lesquels le flux est produit par la chute de pression causée par la vitesse d'un autre fluide le fluide inducteur étant un fluide compressible déplaçant des fluides compressibles

Abrégé

An inlet and outlet wind heat exchange system for a radiation-type heating furnace comprises one enclosed heat exchange box (5), the heat exchange box is provided with a hot air inlet (51) and a hot air outlet (52), the hot air inlet (51) communicates with the hearth of the radiation-type heating furnace, and the hot air outlet (52) communicates with a wind inlet of one centrifugal fan (4). A plurality of heat exchange tubes (6) is further disposed inside the heat exchange box (5), one end of the heat exchange tube (6) communicates with a cold air source, and the other end communicates with the hearth of the radiation-type heating furnace. As the air is heated by the residual heat discharged by a furnace cavity and then enters the furnace cavity, energy consumption required for temperature rise can be reduced; meanwhile, the centrifugal fan bleeds the hearth of the high-temperature gas, so that the gas pressure inside and outside the furnace is balanced, which enhances the production safety.

Classes IPC  ?

• F27B 9/08 - Fours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité chauffés sans contact entre gaz de combustion et la chargeFours dans lesquels la charge est déplacée mécaniquement, p. ex. du type tunnel Fours similaires dans lesquels la charge se déplace par gravité chauffés électriquement chauffés à travers les parois de la chambre
• C03B 27/012 - Trempe des articles de verre par traitement thermique, p. ex. pour la cristallisationTraitement thermique d'articles en verre avant la trempe par refroidissement