High-protection gas storage and transfer device for coal mining

A transfer device and high-protection technology, applied in gas discharge, safety devices, transportation and packaging, etc., can solve problems such as gas leakage, gas loss, and work impact of staff, so as to improve sealing, service life, and safety sexual effect

Inactive Publication Date: 2019-12-03
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in coal mining, some gas storage devices may lose part of the gas due to slight shaking during the transfer process, and may explode when encountering an open flame, causing casualties, and some Due to the long use time of the gas storage bottle, its airtightness may be reduced, resulting in gas leakage, which has a great impact on the work of the staff

Method used

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Examples

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Embodiment Construction

[0019] see Figure 1~3 , in an embodiment of the present invention, a high-protection gas storage and transfer device for coal mining includes a box body 1, wheels 4 and a gas tank body 6, and a first door 2 is fixedly installed at the edge of one side of the box body 1 , and the edge of the other side of the box body 1 is fixedly installed with a second door 3, the first door 2 and the second door 3 can check the gas tank 6 at any time, which is convenient for the installation and transfer of the gas tank 6.

[0020] exist figure 1 and figure 2 Middle: The lower surface of the box body 1 is fixedly connected with an anti-vibration assembly 5. The anti-vibration assembly 5 includes a decompression column 51, an angled push plate 52, a decompression spring 53, an extrusion seat 54 and a flexible rod 55. The lower end of the decompression column 51 An angled push plate 52 is provided, and one side of the angled push plate 52 is elastically connected with a decompression sprin...

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PUM

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Abstract

The invention relates to the technical field of storage and transfer. The invention discloses a high-protection gas storage and transfer device for coal mining. A first opening door is fixedly mountedat the edge of one side of the box body; a second opening door is fixedly mounted at the edge of the other side of the box body; the lower surface of the box body is fixedly connected with a shockproof assembly. Wheels are fixedly installed on the lower surface of the shockproof assembly. A supporting seat is arranged on the upper surface of the shockproof assembly; a gas tank body is fixedly mounted on the upper surface of the supporting seat; a pressure reducing valve is arranged at the upper end of the gas tank body; the upper end of the pressure reducing valve is fixedly connected with aprotection assembly; through the use of the protection assembly and the pressure reducing valve, the pressure reducing valve can maintain the pressure in the gas tank body, the protection assembly canimprove the sealing performance of the gas tank body and prolong the service life of the tank body, the phenomenon of gas leakage due to long-time use is avoided, and the safety of coal mining is improved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of storage and transfer, in particular to a high-protection gas storage and transfer device for coal mining. Background technique [0002] Gas is not only a harmful gas, but also a kind of energy. Its main component is methane, which is easy to explode. Gas explosion has always been a major problem in the mining industry, causing huge casualties and serious losses. Therefore, Generally, before mining, the gas needs to be tested. After effective utilization, the gas is stored and can be used by people. [0003] At present, in coal mining, some gas storage devices may lose part of the gas due to slight shaking during the transfer process, and may explode when encountering an open flame, causing casualties, and some Due to the long use time of the gas storage bottle, its airtightness may be reduced, resulting in gas leakage, which has a great impact on the work of the staff. Therefore, those skilled in the ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G7/02E21F7/00
CPCB65G7/02E21F7/00
Inventor 韦善阳苗青曲日红
Owner GUIZHOU UNIV
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