Environment dust removal device used in coal mine

Abstract

The invention discloses an environment dust removal device used in a coal mine, and relates to the technical field of coal mine dust collection. The environment dust removal device comprises a cyclonedust removal barrel and an impact water storage box. One end of the cyclone dust removal barrel penetrates through the impact water storage box and extends into the impact water storage box. A flow guiding pipe communicating with the impact water storage box is fixed to one surface of the impact water storage box. One end of the flow guiding pipe is fixedly provided with a water gathering box through a water suction pump, wherein the water gathering box communicates with the flow guiding pipe. One surface of the impact water storage box communicates with a dust removal assembly through a dirtdischarging pipe. A dust collecting box matched with a barrel inner cavity is fixed to the inner surface of a dust removal door. A dust gathering ring matched with the barrel inner cavity is fixed inthe dust collecting box. Through usage of the cyclone dust removal barrel, the impact water storage box and the dust removal assembly, the coal mine underground dust removal efficiency can be effectively improved, classified dust removal is conducted on dust with different sizes of particles, filtering and purifying cyclic usage is conducted on waste water obtained after dust removal, and water resource waste is avoided.

Description

Technical field [0001] The invention belongs to the technical field of coal mine dust collection, and particularly relates to an environmental dust removal device used in coal mines. Background technique [0002] Underground coal mine operations will produce a large number of harmful particles such as coal dust. If the dust is not processed, it may cause explosion accidents due to excessive dust concentration. In addition, most of the underground dust in coal mines is harmful to the human body and can cause infection of workers’ lungs and respiratory tracts. Therefore, dust removal in coal mines is an indispensable step for underground operations. [0003] Existing coal mine dust removal methods include wet dust removal, cyclone dust removal, bag dust removal, etc., but most of the existing dust removal devices only include one of the dust removal methods, which has low dust removal efficiency and the used water resources cannot be recycled, resulting in waste of water resources ,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environmental dust removal device used in coal mines. Through the use of cyclone dust removal buckets, impact water storage tanks and dust removal components, the existing coal mine underground dust removal devices have a single dust removal method, low dust removal efficiency and water resources. The problem of not being able to recycle

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