Long-bag low-pressure pulse bag type dust remover

Abstract

The invention provides a long-bag low-pressure pulse bag type dust remover, which comprises a dust remover body and a dust hopper, wherein the dust hoop is positioned under the dust remover body and is connected with the dust remover body; a screening assembly used for screening coarse particle dust is arranged in the dust hopper; the screening assembly comprises a collection box body arranged in the dust hopper in an inclined way; an inflating box with ventilation cloth is arranged at the bottom of the collection box body; an air inlet pipe is arranged on the inflating box body; the air inlet pipe is connected with an air outlet pipe of a Roots blower arranged outside the dust hopper. The long-bag low-pressure pulse bag type dust remover provided by the invention has the advantages that the coarse particle dust can be screened out and can be discharged in a concentrated way after the collection; the pipeline blockage in the subsequent work procedure can be prevented; meanwhile, the characteristics of great treatment air quantity, small occupied area and low energy consumption are realized.

Description

technical field [0001] The invention relates to a dust collector, in particular to a long-bag low-pressure pulse bag dust collector. Background technique [0002] Long-bag low-pressure pulse bag filter is a large-scale dust removal equipment, which is widely used in dust control and material recovery in metallurgy, building materials, electric power, carbon black, asphalt concrete mixing, boilers and other industries. Normally, the dust particles falling into the ash hopper of the dust collector will be transported through the pipeline connected to the outlet of the ash hopper for centralized treatment through a pneumatic conveying pump. However, the coarse dust particles falling into the ash hopper , if it is not screened, it is easy to block the pipeline, which is not conducive to the subsequent pneumatic conveying pump transportation. Contents of the invention [0003] In view of this, the main purpose of the present invention is to provide a long-bag low-pressure puls...

AI Technical Summary

Problems solved by technology

Normally, the dust particles falling into the ash hopper of the dust collector will be transported through the pipeline connected to the outlet of the ash hopper for centralized treatment through a pneumatic conveying pump. However, the coarse dust particles falling into the ash hopper , if it is not screened, it is easy to block the pipeline, which is not conducive to the subsequent pneumatic conveying pump transportation

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