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A detonation release method of an improved device using carbon dioxide cracking tube detonation release

A carbon dioxide and cracking tube technology, applied in the field of blasting, can solve the problems of absolute vertical tube body and waste of manpower and material resources, and achieve the effects of preventing random collision and sputtering, reducing quality and improving labor efficiency

Active Publication Date: 2021-10-19
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is necessary to ensure that the carbon dioxide cracking tube is vertically buried in the hole every time the carbon dioxide cracking tube is used for detonation, but it is difficult to ensure that the tube body of the carbon dioxide cracking tube is absolutely vertical during actual burial; Both the protection and the excavation and collection of reusable carbon dioxide cracking tubes after the explosion require a lot of waste of manpower and material resources, and urgently need to be improved.

Method used

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  • A detonation release method of an improved device using carbon dioxide cracking tube detonation release
  • A detonation release method of an improved device using carbon dioxide cracking tube detonation release
  • A detonation release method of an improved device using carbon dioxide cracking tube detonation release

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0034] The invention provides a carbon dioxide cracking tube with drilling function, which includes a safety protection cover whose diameter is larger than that of the detonation zone, and the main body of the safety protection cover is a steel plate. Specifically, the thickness of the main steel plate of the safety protection cover is 3mm-5mm, and the diameter is 2.2m-2.5m. In the embodiment provided by the present invention, the thickness of the main steel plate of the safety protection cover is 3mm, and the diameter is 2.2m; the upper and lower layers of the steel plate are wrapped with detachable barbed wire; Straight up and equal-height springs, the height of the spring is 20-40cm; the spring top is hung with a wire mesh as large as the safety cover; the wire mesh wrapped on the steel plate is larger than the mesh diameter of the wire mes...

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Abstract

The invention discloses an improved device and method for releasing explosion of a carbon dioxide cracking tube, belonging to the technical field of blasting, comprising a safety protection cover whose diameter is larger than that of the explosion release area, and the upper and lower layers of the steel plate of the main body of the safety protection cover are wrapped with barbed wire ; The wire mesh on the upper layer of the steel plate is evenly distributed with springs that are vertically upward and of the same height, and the wire mesh that is as large as the safety protection cover is mounted on the top of the spring; The protective tube buried in the explosion release hole is buckled vertically downward, the main body of the protective tube is provided with an extension base, and the inner diameter of the main body of the protective tube is slightly larger than the outer diameter of the carbon dioxide cracker; the end of the carbon dioxide cracker in the protective tube is provided with a hanging steel plate Hooks for the lower barbed wire. The improved device and release method for carbon dioxide cracking tube detonation provided by the present invention ensure that the carbon dioxide cracking tube is vertically buried in the detonation area and facilitates safety protection before detonation and rapid collection of reusable parts after detonation.

Description

technical field [0001] The invention belongs to the technical field of blasting, and in particular relates to an improved device for releasing an explosion of a carbon dioxide cracking tube and a method for releasing an explosion. Background technique [0002] Carbon dioxide cracking tube blasting belongs to physical blasting, the thermal reaction process is carried out in the inner cavity of the closed tube, low temperature blasting, the blasting ability is controllable, and the energy level can be set according to different use environments and objects; the carbon dioxide cracking tube has the characteristics of small blasting seismic waves, Few and close to the flying stones, less dust, easy to control, etc., the carbon dioxide emitted by the blasting will not produce sparks, and will not cause coal mine gas and coal dust explosion accidents, so it has a wide range of application prospects. However, it is necessary to ensure that the carbon dioxide cracking tube is vertic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B3/04F42D3/04
CPCF42B3/045F42D3/04
Inventor 尹泉军景胜利韩玉萍段刚高尚郭松明程冰峰侯新胜
Owner STATE GRID CORP OF CHINA
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