A dust removal device and dust removal method for side mining equipment

Abstract

The invention belongs to the technical field of coal mining dust removal, and particularly relates to a dust removal device and a dust removal method for side slope mining equipment. An air bellow isfixed on a cantilever of a coal mining machine, and an air outlet of the air bellow is flexibly connected with the transition section; one end of the transition section is flexibly connected with theair outlet of the air bellow, the other end is connected with the suction opening of a dust removal fan, and an air outlet of the dust removal fan is connected with one end of a head unit air duct; the head unit air duct is hung on a steel wire rope of a head transportation unit through a hanging ring, the other end of the first unit air duct is connected with one end of a standard unit air duct through an air duct connector, the standard unit air duct is hung on a steel wire rope of a standard transportation unit through a hanging ring, and the other end of the standard unit air duct is connected with the next standard unit air duct through an air duct connector, and so on; and a telescopic air duct is hung on a steel wire rope below a platform through a hanging ring, one end of the telescopic air duct is connected with the last standard unit air duct, and the other end of the telescopic air duct is connected with a dust remover air inlet pipeline.

Description

technical field [0001] The invention belongs to the technical field of dust removal in coal mine mining, in particular to a dust removal device and a dust removal method for side mining equipment. Background technique [0002] In recent years, the production and construction of open-pit coal mines in my country have developed rapidly. The output of open-pit coal mines has exceeded 300 million tons, and the proportion of total coal output has increased from less than 5% to about 10%. With the rapid increase of the output of my country's open-pit coal mines, our country's annual side coal pressing exceeds 20 million tons, and these resources must be recycled and utilized by special side mining complete sets of equipment. [0003] The difference between side mining and traditional underground mining in terms of ventilation and dust removal is that the operator can only operate the equipment in the tunnel by relying on the image information collected by the video collector arran...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a dust removal device for side mining complete equipment to solve problems such as improving the clarity of image information, the adaptability of the dust removal device to changes in roadway length, ecological environment protection, and gas dust explosion suppression.

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