Brush type electrostatic dust remover

Abstract

The invention relates to a brush type electrostatic dust remover. The brush type electrostatic dust remover comprises a dust removal cavity, a purification cavity and a dust hopper. A dust collection screen plate is installed between the dust hopper and the dust removal cavity. A discharging piece is installed at an air inlet. The discharging piece is electrically connected with one electrode of an electrostatic generator. Electrostatic grid cylinders are vertically installed in the dust removal cavity. The electrostatic grid cylinders are driven by a driving turntable to rotate, and the driving turntable is installed at the top of the dust removal cavity. The upper end of each electrostatic grid cylinder communicates with the purification cavity. The lower end of each electrostatic grid cylinder is installed on the dust collection screen plate. Discharging brushes and electricity eliminating brushes are vertically installed on the inner circumferential surfaces of the electrostatic grid cylinders. The discharging brushes are electrically connected the other electrode of the electrostatic generator. The electricity eliminating brushes are electrically connected with a ground wire. Dust removal brushes are further vertically installed on the outer circumferential surfaces of the electrostatic grid cylinders. The dust removal brushes are located between the discharging brushes and the electricity eliminating brushes. The brush type electrostatic dust remover is simple in structure and can efficiently remove dust for a long time; and dust collection is convenient, and meanwhile ash removal is convenient.

Description

technical field [0001] The invention relates to a dust remover, in particular to a dust remover using static electricity. Background technique [0002] With the seriousness of industrial pollution, the air quality has gradually declined; various factories have begun to remove dust and purify the exhaust gas; at present, the traditional industrial dust collectors include filter cartridge dust collectors and electrostatic precipitators; filter cartridge dust collectors have been in use for a period of time After a period of time, it is easy to cause mesh blockage, air permeability will decrease, and the dust removal effect will be significantly weakened; after a period of use of the electrostatic precipitator, a large amount of dust will be adsorbed on the static electrode plate, and the binding force of the collector plate to the dust will decrease accordingly. The effect will also gradually decrease; therefore, the traditional dust collector needs frequent dust removal dur...

AI Technical Summary

Problems solved by technology

[0002] With the seriousness of industrial pollution, the air quality has gradually declined; various factories have begun to remove dust and purify the exhaust gas; at present, the traditional industrial dust collectors include filter cartridge dust collectors and electrostatic precipitators; filter cartridge dust collectors have been in use for a period of time After a period of time, it is easy to cause mesh blockage, air permeability will decrease, and the dust removal effect will be significantly weakened; after a period of use of the electrostatic precipitator, a large amount of dust will be adsorbed on the static electrode plate, and the binding force of the collector plate to the dust will decrease accordingly. The effect will also gradually decrease; therefore, the traditional dust collector needs frequent dust removal during use; the filter cartridge dust collector mostly uses negative pressure back blowing dust removal, which will cause the dust to rise again, which is not conducive to efficient cleaning. Gray; while the shape of the static electrode sheet is complicated, it is not easy to clean thoroughly

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