Explosion-proof safety carbon dioxide cracking equipment

Abstract

The invention relates to carbon dioxide cracking devices, in particular to explosion-proof safety carbon dioxide cracking equipment. The explosion-proof safety carbon dioxide cracking equipment comprises a pipe, a liquid storage cavity is formed in the pipe, and an energy charging head is further arranged on the pipe. A pressure relief channel enabling the liquid storage cavity to communicate with the outside and a liquid charging opening communicating with the pressure relief channel are formed in the energy charging head. An explosion-proof safety sheet arranged in the pressure relief channel and used for blocking the pressure relief channel and a gas locking part which is located on the explosion-proof safety sheet and can vertically move in the pressure relief channel are further included. The explosion-proof safety sheet is adopted for preventing the accidental exploding situation of the carbon dioxide cracking equipment, pressure generated inside becomes large to be larger than pressure intensity capable of being borne by the explosion-proof safety sheet, and the explosion-proof safety sheet can crack to enable the liquid storage cavity to communicate with the outside; and air pressure in the liquid storage cavity can be released, and the cracking accident caused by increase of the internal air pressure is effectively avoided.

Description

【Technical field】 [0001] The invention relates to a carbon dioxide cracker, in particular to a safe explosion-proof carbon dioxide cracker. 【Background technique】 [0002] Carbon dioxide cracking equipment, also known as gas expander, carbon dioxide gas blaster, and carbon dioxide gas expander, uses liquid carbon dioxide to perform physical work for blasting operations. Because carbon dioxide is relatively safe, it can quickly release high-pressure gas after being heated and vaporized to break or loosen rocks. It solves the disadvantages of high destructiveness, high risk, and large dust in explosive blasting mining, and provides favorable assistance for safe mining and loosening of mines. Because of its low temperature, flame retardancy, environmental protection, and high efficiency when used, carbon dioxide rock crackers are widely used in rock mining in various mines, quarries, water conservancy, railways, highways, and various municipal projects, replacing industrial exp...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the internal pressure of the carbon dioxide cracker is prone to explosion accidents, the present invention provides a safe and explosion-proof carbon dioxide cracker with a relatively simple structure.

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