Round coal yard with coal pile spontaneous combustion preventing and controlling function

A circular, coal yard technology, applied in the direction of comprehensive factory control, measuring devices, instruments, etc., can solve problems such as the prevention of spontaneous combustion of difficult coal piles, and achieve the effect of preventing spontaneous combustion of coal piles, with low cost and simple structure.

Pending Publication Date: 2018-04-03
ANHUI ELECTRIC POWER DESIGN INST CEEC
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the defect that it is difficult to prevent spontaneous combustion of coal piles in the prior art, and provide a circular coal yard with the function of preventing spontaneous combustion of coal piles to solve the above problems

Method used

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  • Round coal yard with coal pile spontaneous combustion preventing and controlling function
  • Round coal yard with coal pile spontaneous combustion preventing and controlling function
  • Round coal yard with coal pile spontaneous combustion preventing and controlling function

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Embodiment approach

[0026] like image 3 As shown, as the second embodiment of the present invention, the anti-spontaneous combustion detection device may be a smoke detector 12 . The flue gas detector 12 is pushed to the surface of the coal pile by the extension of the electric telescopic rod 8 to detect the composition of the flue gas. Similarly, the cantilever 4 rotates in the circumferential direction along the center of the circular coal yard and the electric control trolley 7 travels radially along the guide rail. , can reach above the coal pile in any area of ​​the circular coal yard. Same as the application of the plug-in thermometer 11, the smoke detector 12 can also be folded and stored when not in use.

[0027] In order to combine with the infrared scanning technology that has been applied in the existing technology, such as Figure 5 As shown, a central control server 10 may also be included, and the data communication end of the position-fixing processor 13 is connected to the data...

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Abstract

The invention relates to a round coal yard with a coal pile spontaneous combustion preventing and controlling function and solves the problem of difficulty in preventing spontaneous combustion of a coal pile in the prior art. The round coal yard further comprises an inversely-hung guide rail, a plurality of connecting members are mounted at the bottom of a cantilever, the top of the inversely-hungguide rail is mounted at the bottoms of the connecting members, a stopper is fixedly mounted on each of two sides of the inversely-hung guide rail, rollers of an electric-control walking vehicle arehung on the inversely-hung guide rail, an electric extensible rod is mounted below the electric-control walking vehicle, and a spontaneous combustion preventive detection device is mounted on the electric extensible rod. The electric-control walking vehicle can reach space above a coal pile at any area of the round coal yard, and temperature (smoke composition) of the surface of the coal pile at any point can be conveniently and accurately detected to accurately judge whether spontaneous combustion of the coal pile at the point occurs or not, so that spontaneous combustion of the coal pile isprevented.

Description

technical field [0001] The invention relates to the technical field of circular coal yards, in particular to a circular coal yard with the function of preventing spontaneous combustion of coal piles. Background technique [0002] At present, with the continuous increase of labor costs, people's requirements for the working environment are also increasing. Due to the special closed environment of the round coal yard, the high dust content and the increase in the concentration of toxic gases released by the oxidation of coal by oxygen in the air will cause great harm to the relevant operators working in the round coal yard. In addition, due to the dense coal piles in the circular coal yard, spontaneous combustion is very easy to occur. [0003] In the prior art, in order to prevent spontaneous combustion of coal piles, a temperature detection device is installed in the circular coal yard. The temperature detection device is mainly divided into infrared scanning and artificial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418G01D21/02
CPCG05B19/418G01D21/02G05B2219/25232Y02P90/02
Inventor 岳茂振胡发祥贺川李少华吴兆柱汪莉萍
Owner ANHUI ELECTRIC POWER DESIGN INST CEEC
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