Mining hydrodynamic dust remover

Abstract

The invention discloses a mining hydrodynamic dust remover, and mainly relates to the field of mining. The mining hydrodynamic dust remover is applied to mine dust removal, aims to solve the problemsthat in the prior art, dust removal equipment is large in energy consumption and tedious to operate, and is characterized by including a spraying cover, a hydraulic motor, fan blades, a reversing valve and a water inlet pipe; the hydraulic motor and an atomizing water inlet pipe are fixed to the interior of the spraying cover, and the hydraulic motor and the atomizing water inlet pipe are communicated through the reversing valve; the fan blades are fixed onto an output shaft of the hydraulic motor through bolts; an atomizing pipe is connected with the atomizing water inlet pipe; the water inlet pipe and the reversing valve are communicated. According to the mining hydrodynamic dust remover, through the hydraulic motor, a fan is driven to rotate, and thus the dust remover can work without being energized, so that the electric power cost is saved; moreover, the hydraulic motor can rotate to absorb energy in water pressure, thus an atomizer bears small water pressure, and a dust removal area is enlarged.

Description

technical field [0001] The invention relates to the field of mine dust removal, in particular to a mine hydrodynamic dust collector. Background technique [0002] The working space of the fully mechanized mining face is small, and it is a three-dimensional flow space with irregular geometry. The main dust removal points include multiple dust sources such as the reloading machine head, shifting frame, and drum, especially the dust generated by the drum is very serious. The dust here is difficult to control. On the one hand, the dust source cannot be sealed because the machinery moves at any time; The flow of dust is very complicated, and it is very difficult to control it, resulting in high dust concentration, especially the serious hazard of respirable dust. [0003] Patent CN 106401584 A discloses a water-powered dedusting equipment for mines, which uses water pressure as the power to drive the fan to rotate, which is more energy-saving than the traditional technology, but...

AI Technical Summary

Problems solved by technology

The dust here is difficult to control. On the one hand, the dust source cannot be sealed because the machinery moves at any time; The flow of dust is very complicated, and it is very difficult to control it, resulting in high dust concentration, especially respirable dust.

[0003] Patent CN 106401584 A discloses a water-powered dedusting equipment for mines, which uses water pressure as the power to drive the fan to rotate, which is more energy-saving than the traditional technology, but the fan is powered by the reaction force of the atomizer to drive the fan , the reaction force is small, the fan speed is not fast, and the atomization area is small. If the wind speed is increased, the spray speed of the water flow must be very large. troublesome operation

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