Autoclave with glass vacuum structure

Abstract

The invention discloses a still kettle with a glass vacuumizing structure. The still kettle is characterized by comprising a kettle body, a gas storage tank and a vacuum pump which are sequentially communicated through pipes, wherein a vacuum pipe is arranged on the inner wall of the kettle body and is communicated with the gas storage tank, branch vacuum pipes are evenly distributed on the vacuum pipe, one of every two adjacent branch vacuum pipes is connected with a hose, the other of every two adjacent branch vacuum pipes is provided with a sealing plug, and gas suction needle is arranged at the outer end of the hose. The still kettle with the glass vacuumizing structure achieves effective glass steaming maintenance and meanwhile can avoid glass lamination, especially air bubble production during arched tempered glass steaming maintenance.

Description

technical field

[0001] The invention belongs to the technical field of autoclaves, and in particular relates to an autoclave with a glass vacuum structure. Background technique

[0002] Still still claims steam-cured kettle again, is a kind of bulky, heavy large-scale pressure vessel that has a wide range of uses. It is the main equipment for manufacturing silicate building products such as lime-sand bricks. At the same time, it is also widely used in rubber vulcanization, heavy metal smelting, oil-immersed carburizing of refractory bricks, steam curing of composite glass, wood drying and anti-corrosion treatment, and high-pressure treatment of chemical fiber products. , high temperature and high pressure treatment of canned food, pulp cooking, cable vulcanization and aerospace industry, etc. In the processing and production of laminated glass, we need to use autoclave. In the production process of laminated glass, air bubbles are easily generated between the two glasses, ...

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