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Safety protection mechanism of large tubular coal dust explosiveness identification instrument

A technology for safety protection and explosiveness, which is applied in the direction of explosiveness of materials, etc., and can solve problems such as potential safety hazards, no protective mechanism, and easy explosion of observation tubes

Inactive Publication Date: 2021-05-18
安徽维嵩生产力促进有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the observation tube on the large tubular coal dust explosive tester is easy to explode during the experiment, and there is no corresponding protection mechanism, which has potential safety hazards; for this reason, we provide a safety protection for the large tubular coal dust explosive tester Institutions to address the above issues

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  • Safety protection mechanism of large tubular coal dust explosiveness identification instrument
  • Safety protection mechanism of large tubular coal dust explosiveness identification instrument
  • Safety protection mechanism of large tubular coal dust explosiveness identification instrument

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0036] It should be noted that when an element is said to be "disposed on, provided with" another element, it may be directly on the other element or there may also be an intermediate element. A component, it can be directly connected to another component or there may be an intermediate component at the same time. "Fixed connection" means fixed connection. There are many ways of fixed connection, which are not within the scope of protection of this article. The term used in this article "Vertical", "horizontal", "left", "right" and similar expressions are for the purpose of...

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Abstract

The invention discloses a safety protection mechanism of a large tubular coal dust explosiveness identification instrument, which comprises a protection device arranged on the outer ring of an observation tube, the protection device comprises an outer protection shell made of transparent explosion-proof glass, the outer protection shell covers the outer ring of the protection device, and a vacuum cavity is formed between the outer protection shell and the protection device. The space between the observation pipe and the outer protection shell can be vacuumized through the vacuum generation unit, the outer protection shell protects the outer ring of the observation pipe, the observation pipe is prevented from exploding, when the observation pipe explodes, due to the fact that the space between the observation pipe and the outer protection shell is vacuum, fire spreading can be blocked, the protection performance is high, and the outer protection shell is made of transparent anti-explosion glass. And the observation of the observation tube is not influenced.

Description

technical field [0001] The invention relates to the technical field of a large tubular coal dust explosive identification instrument, in particular to a safety protection mechanism of a large tubular coal dust explosive identification instrument. Background technique [0002] Large tubular coal dust explosion identification instrument is a professional analysis equipment for coal dust explosion hazard identification. It is developed according to AQ1045--2007 "Coal Dust Explosive Appraisal Specification", and it is a special device for coal dust explosive appraisal of mining seams and geological exploration coal seams. It has a simple structure, easy to use, intuitive, fast and so on. The intelligent type is equipped with a special flame shooting system (composed of computer, camera, special operating software, etc.), which stores the flame image into the computer, and can play back the flame image of the coal dust explosion, reducing the error of manual recognition scale. ...

Claims

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Application Information

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IPC IPC(8): G01N25/54
CPCG01N25/54
Inventor 汪锴
Owner 安徽维嵩生产力促进有限公司
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