Matched high-pressure spray box based on coal mining equipment

Abstract

The invention provides a matched high-pressure spray box based on coal mining equipment. The matched high-pressure spray box based on the coal mining equipment comprises a shielding cover and a waterproof diversion fan; the spray box is of a cylinder-shaped hollow structure, and a cylinder-shaped spiral pipe storage groove is formed in the rear side of the spray box; a pushing handle is mounted atthe rear end of the end surface of the top of the spray box, and four wheels are mounted at the bottom of the spray box; four sealing covers are arranged, the sealing covers are rotatably connected to the end surface of the top of the spray box, and the bottoms of the sealing covers are buckled into a groove opening of the top of the storage groove; self-locking connectors are mounted at water inlet ends and water outlet ends of spiral water pipes, and the spiral water pipes are connected through the self-locking connectors; a high-pressure water pump is mounted in the spray box, and the high-pressure water pump is connected with a control electric box through a power wire; and air flow can be blown into a mining area, air circulation condition of the front end mining area is facilitated,so that water mist contained in air is better fused with coal dust, and the purifying effect of the coal dust is improved.

Description

technical field [0001] The invention belongs to the technical field of coal mining, and more specifically relates to a matching high-pressure spray box based on coal mining equipment. Background technique [0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the distance to the surface is very close, it is generally chosen to directly strip the surface soil layer to excavate coal. This is an open-pit coal mine. Most of the coal mines in my country are underground coal mines. The scope of coal mines includes a large area above and below ground and related facilities. Coal mines are excavated by humans The reasonable space excavated when the geological layer is rich in coal usually includes roadways, shafts and mining faces, etc. [0003] The inventor found that the existing similar device, such as a coal mine spray dedusting device mentioned in Pate...

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Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a matching high-pressure spray box based on coal mining equipment to solve the problem of poor purification effect of coal mine dust contained in the air in the mining construction area and dry and flammable coal mine dust. It is easy to float in the air, causing potential safety hazards; and the moving effect of the device is poor. When the device is moved and used, the connected water supply pipeline needs to be re-laid, which is easy to consume time and affects the efficiency of coal mine dust purification.

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