Dust removal and cooling device for mine

Abstract

The invention provides a dust removal and cooling device for a mine. The dust removal and cooling device comprises a box body, wherein a sedimentation pipe is vertically and fixedly connected to the center position of the bottom in the box body; a dust removal box is fixedly connected to the top of the sedimentation pipe; a supporting plate is fixedly connected to the upper end of the dust removal box in the box body; a third rotating shaft is transversely, vertically and rotationally connected between the center positions of the left side and the right side of the dust removal box; the left side of the third rotating shaft extends to the outer side of the dust removal box and is fixedly connected with a bevel gear; screen plates are fixedly connected to the periphery of the upper end of the third rotating shaft and are positioned in the dust removal box; water pressing devices are fixedly arranged on the front side and the rear side of the dust removal box; linkage rods are arranged between the water pressing devices and driving gears; a water inlet pipe and a water outlet pipe are fixedly arranged on the front side and the rear side of the lower end of the sedimentation pipe respectively; a handle is fixedly arranged at the center position of the upper end of one side, far away from a louver air opening, of the box body; and universal wheels are fixedly arranged on the periphery of the bottom of the box body. The dust removal and cooling device for the mine, provided by the invention, solves the problems of poor effect and high energy consumption of existing mine dust removal and cooling equipment.

Description

technical field [0001] The invention relates to the technical field of mines, in particular to a dust removal and cooling device for mines. Background technique [0002] Coal and its derivatives occupy an important position in the world economy. my country's coal accounts for about 70% of primary energy consumption, and it is expected that by 2050, it will still account for about 50%. More than 90% of my country's coal mines are underground mining. And the working face is developing toward large-scale, intensive, safe, reliable and mechanical automation. During the coal mining process, the mine is facing the threat of six major disasters (water, fire, gas, dust, roof, and geothermal). Dust and geothermal heat are one of the main disasters in coal mines, seriously affecting mine safety, equipment life and workers' health. [0003] There are defects in the dust removal and cooling equipment currently used in mines: [0004] 1. There are many power-consuming equipment, which co...

AI Technical Summary

Problems solved by technology

[0004] 1. There are many power-consuming equipment, which consumes a lot of energy and is not environmentally friendly

[0005] 2. Use spray to cool down and remove dust. After drying, the dust will still float up. The dust removal effect is not good, and water resources are consumed in the cooling process

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