Mine dedusting and cooling system

A mine and dust concentration technology, which is applied in mine/tunnel ventilation, dust prevention, mining equipment, etc., can solve the problems of water pollution and poor effect in the mine, and achieve no pollution to the underground environment, strong mobility, and simple structure Effect

Pending Publication Date: 2021-10-29
兖矿能源集团股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a mine dust removal and cooling system to solve the problem that the existing mine dust removal and cooling effect is poor, and it is easy to cause water pollution in the mine

Method used

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  • Mine dedusting and cooling system
  • Mine dedusting and cooling system
  • Mine dedusting and cooling system

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Embodiment Construction

[0033] The mine dust removal and cooling system of this application is suitable for mobile dust removal and cooling of coal mining working faces in mines. The mine dust removal and cooling system of this application integrates dust removal and cooling. When mine dust is generated during the production process of the underground coal mining face and affects the mine operating environment and the health of underground workers, it creates a healthy and green working environment for the underground.

[0034] figure 1 It is a schematic structural diagram of the mine dust removal and cooling system for this application, figure 2 For the explosion diagram of the mine dust removal and cooling system for this application, combined with figure 1 and figure 2 As shown, the mine dust removal and cooling system includes a casing 11 and a control panel 8 disposed on the casing 11, wherein the casing 11 includes an air inlet side and an exhaust side that are oppositely arranged.

[0035...

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Abstract

The invention discloses a mine dedusting and cooling system, which is used for solving the problems that in the mine production process, coal dust of all particle sizes in air suspends, and the environment temperature rises due to the fact that the underground temperature is gradually increased along with the increase of the mining depth. Compared with a traditional cooling and dedusting device, the system integrates dedusting and cooling functions and has the advantages of good dedusting effect, the simple structure and high mobility, the air flow temperature of a coal face is reduced, the air humidity is not increased, the underground environment is not polluted, and the system can be conveniently installed on the coal face of a mine and any underground area with high dust concentration.

Description

technical field [0001] The application relates to the technical field of mine equipment, in particular to a mine dust removal and cooling system. Background technique [0002] During the coal mining process, the mine is facing the threat of six major disasters (water, fire, gas, dust, roof, and geothermal). Among them, dust and geothermal are the two most important disasters in coal mines, which seriously affect the safety of mine production. equipment life and the health of staff. [0003] At present, the water mist after spraying and condensing is mostly used to cool down the coal mining face in the local area of ​​the coal mining face, and the cooling effect is poor. In addition, the water consumption in the cooling process is large, which increases the humidity of the mine environment and lacks air flow, which is easy to cause mine production. Environmental water pollution. [0004] Mine dust removal mostly adopts fine water curtain for dust reduction, and specifically...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F5/00E21F5/20E21F1/08E21F3/00E21F17/18E21F17/00
CPCE21F5/00E21F5/20E21F1/08E21F3/00E21F17/18E21F17/00
Inventor 郭英王旭王建薛永利陈亮张超赵亮
Owner 兖矿能源集团股份有限公司
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