Continuous production method and apparatus for vacuum glass

Abstract

The invention relates to a method and equipment for realizing continuous production of vacuum glass. The method comprises the following steps that at least two layers of processed flat glass provided with an edge sealing material and a support material are placed on a feeding bogie, and are conveyed to edge sealing furnace bodies from a to e in turn so as to carry out preheating, heating, temperature maintaining, edge sealing (during which, edges of glass are sintered together by the inorganic edge sealing material) and cooling down; then, the feeding bogie carrying the edge sealed glass is conveyed to a sealing furnace body by a turntable so as to undergo roasting and gas exhaust; and finally, an exhaust port is sealed. The equipment is characterized in that a plurality of cavities at different temperatures are connected to form continuous production equipment, thereby realizing the function of integrated port sealing and edge sealing and increasing production efficiency; meanwhile, the equipment can also be divided into single furnace bodies for production.

Description

technical field [0001] The invention relates to a glass processing method and equipment, in particular to a continuous fusing and vacuuming glass processing method and the used equipment. Background technique [0002] The existing vacuum glass production equipment mainly includes the following types: [0003] 1. Use the heating and cooling method of the single-chamber glass bending furnace to process the vacuum glass for edge sealing. Its main disadvantages are low production efficiency, high energy consumption, low product qualification rate, and inconvenient continuous processing of edge sealing. [0004] 2. Use the heating and cooling method of the multi-chamber continuous glass bending furnace to process the edge sealing of the vacuum glass. Although the production efficiency has been improved compared with the single glass hot bending furnace, it also brings the requirement that it is not easy to control the uniform temperature of the vacuum glass during the heating a...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a continuous production method and equipment for vacuum glass to solve the existing problems of low production efficiency, high energy consumption, low product qualification rate, and inconvenient continuous processing of edge-sealing tuyeres; The temperature value (especially when processing products of different specifications) and uniformity are not easy to control during the heating and cooling process; the individual furnaces can be easily combined; the durability and weather resistance of the product are poor

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