Dust-collecting equipment

Abstract

The invention discloses a dust remover with good dust removal effect, small occupied area and energy-saving performance. The adopted technical proposal is that the dust remover comprises an air suction pipe (5), a dedusting gas cleaner (10), a dehydrator (11), a circulating water tank (14) and a return air pipe (20); wherein one end of the air suction pipe (5) is connected with a dust hood (3) and the other end is connected with the dedusting gas cleaner (10) and the dehydrator (11), which is connected with the return air pipe (20) and the circulating water tank (14); and a coal dust concentration sensor (19) is arranged on the dust hood (3). The invention can be broadly applied for controlling the dust pollution in coal mine and places for grinding, screening, transporting, loading and unloading materials.

Description

technical field [0001] The invention relates to a dust removal device. Background technique [0002] At present, industrial dust removal mostly adopts mechanical capture and Venturi dust removal method. The mechanical capture method is only effective for dust particles with large particle diameters, and the dust removal effect is poor. However, the purification method of Venturi dust removal requires an area of The area is large, the noise is loud, and the requirements for water quality are very high. The nozzles are easy to block, and the sewage after scrubbing cannot be recycled, resulting in a lot of waste of water. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dust removal device with good dust removal effect, small footprint, no noise pollution and energy saving. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: it is composed ...

AI Technical Summary

Problems solved by technology

[0002] At present, industrial dust removal mostly adopts mechanical capture and Venturi dust removal method. The mechanical capture method is only effective for dust particles with large particle diameters, and the dust removal effect is poor. However, the purification method of Venturi dust removal requires an area of The area is large, the noise is loud, and the requirements for water quality are very high. The nozzles are easy to block, and the sewage after washing cannot be recycled, resulting in a lot of waste of water.

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