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Device and method for inhibiting dust raising and low-temperature oxidizing in coal field

A coal yard, low-temperature technology, applied in the application field of reducing coal storage loss in coal yard warehouses, can solve problems such as high-cost environmental pollution, coal spontaneous combustion, explosion, etc., to avoid harm to the human body, reduce pollution, and save fuel resources. Effect

Active Publication Date: 2015-03-25
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The methods of the above-mentioned chemical agents and biological agents all bring higher costs and environmental pollution problems
In addition, there are also existing technologies that use a closed warehouse and only open a coal outlet in the warehouse, but this method can easily lead to high temperature to promote coal spontaneous combustion or even explosion

Method used

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  • Device and method for inhibiting dust raising and low-temperature oxidizing in coal field
  • Device and method for inhibiting dust raising and low-temperature oxidizing in coal field
  • Device and method for inhibiting dust raising and low-temperature oxidizing in coal field

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Embodiment 1

[0041] Such as Figure 1~4 As shown, the device for suppressing dust and low-temperature oxidation in the coal yard of the present invention includes a cable car 100, a transmission assembly 200 and a ceiling 400 arranged on the coal yard;

[0042] Figure 1~3 It is a schematic diagram of the cable car 100 and the transmission assembly 200 in the device for suppressing dust and low-temperature oxidation in the coal yard of the present invention,

[0043] The cable car 100 includes a compartment 106 and a crawler wheel 300 located below the compartment 106; a cable interface 101 is provided above the compartment 106; a coal sprinkling opening 102 is provided on one side of the compartment 106 and a baffle plate 103 is provided at the position of the coal sprinkling opening 102 , the baffle plate 103 is movably connected with the compartment 106, and the other side of the compartment 106 is provided with a coal port 105, and the coal transport port 105 is set opposite to the co...

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Abstract

The invention discloses a device and method for inhibiting dust raising and low-temperature oxidizing in a coal field. The device comprises a cable car, a conveying assembly and a ceiling, wherein the cable car, the conveying assembly and the ceiling are arranged on the coal field. The functions of conveying and grinding coal can be achieved, and the device is easy to operate, high in using efficiency, low in operation cost, high in feasibility, good in environmentally-friendly effect and suitable for coal storage warehouses of all power plants.

Description

technical field [0001] The invention relates to the application field of reducing coal storage loss in coal yard warehouses, in particular to a device and method for suppressing dust and low-temperature oxidation in coal yards. Background technique [0002] my country has abundant reserves of coal resources, and the amount of mining has increased year by year. Especially in recent years, with the improvement of mechanized coal mining, the output has continued to increase. Coal has become an indispensable raw material and fuel in my country's industrial production and people's lives. At present, my country's energy consumption is still dominated by coal, accounting for more than 78%. Therefore, the safety of coal storage is closely related to the smooth progress of national economic construction. [0003] Coal storage sites are places where coal is stored centrally. Such storage places must be set up in coal mining, electric power, metallurgy, chemical industry, building mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G45/22B65G3/04
Inventor 林木松苏伟马晓茜陈天生张宏亮方诗雯余绍胜陈刚钟丁平杨培秀
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID