Carbon dioxide fracturer

A technology of carbon dioxide and cracker, which is applied in the direction of discharge machinery, earth square drilling, etc., and can solve problems such as gas and coal dust explosions, hidden safety hazards in coal mines, etc.

Inactive Publication Date: 2016-05-25
山东名世机械股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When blasting underground, the high temperature and flames generated by traditional explosives during the blasting process pose a certain danger to the safety of coal mines, especially when blasting in high-gas mines, it is very likely to cause explosions of gas and coal dust , bringing potential safety hazards to coal mines

Method used

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  • Carbon dioxide fracturer
  • Carbon dioxide fracturer
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Examples

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Embodiment Construction

[0016] The present invention relates to a carbon dioxide cracker, which includes a liquid storage tube 4 with a hollow cavity 25, the liquid storage tube 4 has two connecting ends 26, and the connecting end 26 on the left side of the liquid storage tube 4 is connected to a The release tube 1 is connected, and the release channel 30 of the release tube 1 communicates with the hollow cavity 25 of the liquid storage tube 4. The release channel 30 of the release tube 1 is also connected to the outer wall of the left end of the release tube 1 The release holes 13 communicate with each other, and the connecting end 26 on the right side of the liquid storage tube 4 is provided with a heating tube 5 extending into the hollow cavity 25 of the liquid storage tube 4, and the connecting end 26 on the right side of the liquid storage tube 4 Connected with a filling valve 6, the filling valve 6 is provided with a detonating head 31, the detonating head 31 is provided with a second inner elec...

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Abstract

The invention discloses a carbon dioxide fracturer which comprises a liquid storage pipe with a hollow cavity. The liquid storage pipe is provided with two connecting ends; the left-side connecting end of the liquid storage pipe is connected with a release pipe, and a release channel of the release pipe is communicated with the hollow cavity of the liquid storage pipe and also communicated with a release hole formed in the outer wall of the left end of the release pipe; the right-side connecting end of the liquid storage pipe is provided with a heating pipe stretching into the hollow cavity of the liquid storage pipe and connected with a filling valve, an initiating head is arranged in the filling valve and electrically connected with the heating pipe through a wire, the outer wall of the filling valve is provided with an inflation valve, an inflation channel communicated with the hollow cavity of the liquid storage pipe is formed in the filling valve and communicated with the inflation valve, and the right end of the filling valve is connected with an ignition connecting device which is electrically connected with the initiating head through a wire. By adopting the structure, the carbon dioxide fracturer achieves the advantages of being low in labor intensity, free of open flames, large in fracturing power, safe and efficient.

Description

technical field [0001] The invention relates to a carbon dioxide cracker. Background technique [0002] When blasting underground, the high temperature and flames generated by traditional explosives during the blasting process pose a certain danger to the safety of coal mines, especially when blasting in high-gas mines, it is very likely to cause explosions of gas and coal dust , bringing potential safety hazards to coal mines. Contents of the invention [0003] The object of the present invention is to provide a carbon dioxide cracker with low labor intensity, no open flame, high cracking power, safety and high efficiency. [0004] The technical solution of the present invention is a carbon dioxide cracker, which is characterized in that it includes a liquid storage tube 4 with a hollow cavity 25, the liquid storage tube 4 has two connecting ends 26, and the left side of the liquid storage tube 4 The connecting end 26 on the side is connected with a release tube 1, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C37/14
CPCE21C37/14
Inventor 王强徐善飞李殿杰王滨
Owner 山东名世机械股份有限公司
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