High-efficiency stable dust removal device for coal mining machine

Abstract

The invention relates to a high-efficiency stable dust removal device for a coal mining machine, and belongs to the technical field of dust removal devices. The device comprises a base, universal wheels, a storage box, a mounting box, a driver, a water inlet, a disinfectant storage box, a connecting pipe, a boosting pump, a fixing pipe, an electric telescopic pipe, an atomizing nozzle, a grid partition plate and a dust concentration detector. According to the device, the atomizing nozzle converts water into water vapor to conduct dust falling on dust of a roadway space, the situation that a large amount of dust suspends in the roadway space or deposits on the wall of a roadway is avoided, coal mine workers are prevented from inhaling the dust for a long time, and the physical health of theworkers is influenced; the pressure of the boosting pump is adjusted through a programmable controller according to feedback of the dust concentration detector on the dust concentration, the mist spraying size of the atomizing nozzle is adjusted accordingly to achieve quick dust falling, the visibility is improved, operation errors are avoided, and the industrial accidents are reduced.

Description

technical field [0001] The invention belongs to the technical field of dust removal devices, and in particular relates to an efficient and stable dust removal device for a coal shearer. Background technique [0002] At present, with the deepening of my country's energy strategy, the productivity of chemical mines has been greatly improved, but the problem of dust is becoming more and more serious. A large amount of dust is deposited on the walls of the shaft or suspended in the space of the shaft, which is very harmful. Coal mines Long-term inhalation by workers will seriously affect the health of workers. Coal dust is also explosive and poses a great threat to personal safety. At the same time, when the concentration of coal dust is high, it will reduce visibility, cause operational errors, and increase the occurrence of work-related accidents. Therefore, it is proposed An efficient and stable dust removal device for a coal shearer. Contents of the invention [0003] In or...

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Problems solved by technology

[0002] At present, with the deepening of my country's energy strategy, the productivity of chemical mines has been greatly improved, but the problem of dust is becoming more and more serious. A large amount of dust is deposited on the walls of the shaft or suspended in the space of the shaft, which is very harmful. Coal mines Long-term inhalation by workers will seriously affect the health of workers. Coal dust is also explosive and poses a great threat to personal safety. At the same time, when the concentration of coal dust is high, it will reduce visibility, cause operational errors, and increase the occurrence of work-related accidents. Therefore, it is proposed A high-efficiency and stable dust removal device for coal shearers

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