An embedded electric bag composite dust collector with the filter bag placed horizontally in the front stage with electric field

Abstract

The invention discloses an embedded electric-bag composite dust collector with fore electric fields and horizontally arranged filter bags. The filter bags are horizontally arranged in a filter bag dust collection area; two ends, i.e., two points of the filter bags are horizontally fixed and suspended; the filter bags and the adjacent electric fields are alternately arranged. The embedded electric-bag composite dust collector provided by the invention is simple in structure design and outstanding in using effect; a backward electric bag composite area is fixedly positioned with two end points through the horizontally arranged filter bags, so that the positioning accuracy is improved, and the collision between the filter bags is avoided; the electric fields and the filter bags are alternately arranged, and a backward electric field dust collection area can capture dust which cannot fall into an ash bucket during an adjacent filter bag ash removal process, so that the problem of reentrainment of dust brought by an upflow can be effectively avoided, an ash removal effect is improved, meanwhile, the length of each filter bag is greatly prolonged, the filter bags can compactly fill the dust collector space, the electric fields and the filter bags are mutually coupled fully, the occupied area of the dust collector is reduced, the injection of compressed air is reduced, a pulse valve and an injection pipe are saved, and the cost and the operation and maintenance cost of the dust collector are reduced.

Description

technical field [0001] The invention belongs to the technical field of dust removal equipment, and in particular relates to an embedded electric bag composite dust collector in which a filter bag with an electric field in the front stage is placed horizontally. Background technique [0002] Air pollution has become a worldwide problem. One of the main factors is that a large amount of dust generated by the combustion of coal and other substances is directly or indirectly discharged into the air. Industrial dust collectors are an important environmental protection device used in countries all over the world for this situation. Dust removal equipment. [0003] At present, industrial dust collectors are mainly divided into three types: electric dust collectors, bag dust collectors and electric bag composite dust collectors. Among them, electric dust collectors and cloth bag dust collectors are earlier in technology, but have their limitations. Electric bag composite dust collec...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the above problems, the present invention provides an embedded electric bag composite precipitator with the front-stage electric field filter bag placed horizontally. Large space and high cost

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