Mine automatic dedusting system and method

Abstract

The invention discloses a mine automatic dedusting system and method. The method comprises the following steps: respectively correspondingly arranging an air inlet dedusting system, a fully mechanized mining laneway dedusting unit, a fully mechanized mining face dedusting unit, a return air dedusting unit, a fully mechanized excavation laneway dedusting unit and a fully mechanized excavation face dedusting unit in to-be-dedusted parts of a mine laneway, wherein each of the air inlet dedusting system and the return air dedusting unit respectively comprises a first monitoring device and a fourth monitoring device which are used for detecting entrance and exit of an equipment train in corresponding laneways, each of the fully mechanized mining laneway dedusting unit, the fully mechanized mining face dedusting unit, the fully mechanized excavation laneway dedusting unit and the fully mechanized excavation face dedusting unit respectively comprises second, third, fifth and sixth monitoring devices which are used for detecting the on-off states of corresponding equipment, and the monitoring devices are used for monitoring the time to perform dedusting according to actual situations, controlling the dedusting units to the open and close and achieving the effect of timely dedusting, so that all the laneway of a mine can timely achieve the good dedusting effect, the dedusting actions are performed intermittently, and water source waste caused by spraying under the situation without the need of dedusting can be avoided.

Description

technical field [0001] The invention relates to the technical field of mine dust removal, in particular to an automatic mine dust removal system, and also relates to an automatic mine dust removal method. Background technique [0002] In mines, the environment of underground operations is generally harsh, and mine dust and ash are easily produced, which has brought great damage to the health of the staff and caused occupational diseases such as pneumoconiosis. In order to reduce the mine ash produced, prevent possible occurrence mine dust explosion accidents and reduce the hidden danger of operators suffering from pneumoconiosis. The "Coal Mine Safety Regulations" stipulates that dust prevention measures should be taken at the places where mine dust is generated. At present, the combination of static pressure water spray and dust-catching curtain, or the use of electric dust removal air cylinder or electric spray is usually used in mines to remove dust. For example, a mine d...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a mine automatic dedusting method that saves water sources and dedusts all roadways of the mine as a whole. At the same time, it also provides an automatic mine dedusting system, aiming to solve the problems of wasting water and incomplete dedusting in mine dedusting in the prior art

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