Pressure relief and explosion-proof container

Abstract

The invention discloses a pressure relief and explosion-proof container. The pressure relief and explosion-proof container comprises a top cavity, a cover body and a cylinder body, wherein the cylinder body is connected with the cover body; the top cavity is formed in the cover body; a wire mesh is arranged in the top cavity; explosion flow can penetrate through the wire mesh before rushing out the explosion-proof container. It can be seen from the contents that the explosion flow can rush into the top cavity from the cylinder body when an explosion is caused; and moreover, the explosion flowcan penetrate through the wire mesh before rushing out the explosion-proof container; and therefore, an effect of eliminating explosion venting sparks and explosion venting noises is achieved. Therefore, according to the pressure relief and explosion-proof container, sparks and noises in the explosion venting process can be eliminated, and the difficult problems in the field at the present stage is solved.

Description

technical field [0001] The invention relates to the field of anti-explosion equipment, in particular to a pressure relief anti-explosion container. Background technique [0002] There are many kinds of explosion-proof containers used to store detonators, and the explosion-venting positions are divided into upper explosion venting and lower explosion-venting; however, the structural design strength of the anti-explosion container is poor, and the explosion-venting is not sufficient. [0003] As far as the prior art is concerned, the method of increasing the structural strength by increasing the thickness of the upper cover and the cylinder of the container will cause the cover to be too heavy, which will bring inconvenience to the opening and closing of the container; if aluminum materials are used to make The upper cover, under high temperature and high pressure, will easily deform and break the cover body, greatly reducing the anti-knock strength; and it is not ideal in eli...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of explosion-proof containers used to store detonators, and the explosion-venting positions are divided into upper explosion venting and lower explosion-venting; however, the structural design strength of the anti-explosion container is poor, and the explosion-venting is not sufficient

[0003] As far as the prior art is concerned, the method of increasing the structural strength by increasing the thickness of the upper cover and the cylinder of the container will cause the cover to be too heavy, which will cause inconvenience to the opening and closing of the container; if aluminum materials are used to manufacture The upper cover, under high temperature and high pressure, will easily deform and break the cover body, greatly reducing the anti-knock strength; and it is not ideal in eliminating sparks and noise from explosion venting

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