Dust control unit applicable to mine powder governing

Abstract

The invention provides a dust control unit applicable to mine powder governing, which comprises a spring, a first magnet, a second magnet, a square plate, a pull rope, an elastic rope and a scraper blade; the right end of the spring is fixed at upside of the left end face of an ash filter screen, and the left end of the spring is mounted at the upside of the right end face of the moving rod; the first magnet is installed at upside of the left end face of the moving rod, and the second magnet is installed at the lower end of the driving shaft through the connecting rod. The design realizes thepurpose of automatic cleaning; the square plate is assembled in the square opening, and the scraper plate is assembled in a dust collecting box; the front end of the elastic rope is installed at the back end face of the scraper plate, and the back end of the elastic rope is installed at the back end face at inner part of the dust collecting box; the front end of the pull rope is fixed at the backend face of the square plate, and the back end of the pull rope is installed at the front end face of the scraper plate. The design realizes the purpose of scrapping dust conveniently; the dust control unit is convenient to manage, good in dust removing effect, good in stability, and high in reliability.

Description

technical field [0001] The invention relates to a dedusting device suitable for controlling coal mine dust, which belongs to the field of mining equipment. Background technique [0002] A large amount of coal dust will be produced in the process of coal mining and production, which will fill the entire operation site, especially when the fully mechanized excavator is in construction, the amount of dust produced will be the largest. A large amount of coal dust will reduce the visibility of the work site and affect the safety of the operation. And seriously affect the health of workers; the Ministry of Environmental Protection and the Coal Mine Safety Supervision Bureau attach great importance to dust hazards, and have formulated relevant standards for dust emission concentrations in workplaces to strictly control dust concentrations to reduce dust hazards. [0003] In the prior art, there are still many deficiencies in the dust removal device for coal mine dust control. The d...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are still many deficiencies in the dust removal device for coal mine dust control. The dust filter screen is often blocked, needs to be cleaned frequently, and requires on-site supervision

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