Air sweeper deposited ash treatment device for bag type dust remover

Abstract

The invention discloses an air sweeper deposited ash treatment device for a bag type dust remover. The air sweeper deposited ash treatment device comprises an air sweeper and the bag type dust remover connected with the air sweeper; the air sweeper is arranged at one side of the bag type dust remover and comprises a gas storage tank, a compressed air inlet pipe arranged at a position 30-40 mm away from the bottom of the gas storage tank, and a compressed air outlet pipe located at the top of the gas storage tank; a filtering pressure reducing valve is arranged between the compressed air inlet pipe and the gas storage tank, the compressed air outlet pipe is connected with a dust hopper of the bag type dust remover through an electromagnetic valve, and the dust hopper is provided with a plurality of spray blowing nozzles; the air sweeper is arranged at one side of the bag type dust remover, outside compressed air is stored in the gas storage tank via the compressed air inlet pipe through opening the filtering pressure reducing valve, and then the filtering pressure reducing valve is closed. When dust is required to be cleaned, through control of the electromagnetic valve, the compressed air outlet pipe is opened, the compressed air stored in the gas storage tank is spayed to the dust hoper from the spray blowing nozzles arranged on the dust hopper, and the internal dust is shaken to be loose.

Description

Technical field [0001] The invention relates to a dust removal device for a dust collector, in particular to an air cannon dust treatment device for a bag dust collector. Background technique [0002] In the dust collector field, the bag filter has its unique advantages as a dry dust collector. Because its working principle is that the dust-containing gas is filtered directly through the cloth bag, the dust removal effect can reach more than 90%. Especially for ultra-fine-grained dust, as long as the gap of the cloth bag is small enough, it can be effectively filtered out. This is incomparable to other centrifugal, inertial, power and other dust collectors. Of course, wet dust removal can also wash away tiny particles, but the mud treatment in the wet method is very difficult, which limits its scope of use. . [0003] Although the bag filter is effective, it is necessary to clean the dust in time, because the gap of the bag will be gradually filled with dust particles during the...

AI Technical Summary

Problems solved by technology

The disadvantage of manual beating and dust removal is that it is laborious and laborious, and there are beating marks on the ash hopper, which will affect the appearance of the dust collector. However, the disadvantage of installing a vibration motor at the bottom of the ash hopper is that it is noisy and will be damaged after long-term use. Cracking of the welding seam of the ash hopper, resulting in air leakage of the dust collector

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