Efficient pulse dust collector and working method thereof

Abstract

The invention discloses an efficient pulse dust collector and a working method thereof. The dust collector comprises a lower box body, a dust collecting hopper is arranged at the bottom of the lower box body, an upper box body is arranged at the top of the lower box body, an overturning cover is arranged at one end of the upper box body, and a plurality of sets of filter bags are arranged betweena fixed mounting plate and a movable mounting plate; and high-pressure air tanks are installed on the outer wall of one side of the overturning cover and the outer wall of the side, away from the overturning cover, of the upper box body, the high-pressure air tanks are connected with air spraying pipes through connecting pipes, and a moving assembly is movably installed on a supporting frame and fixedly connected with the movable mounting plate. The filter bags are transversely placed, so that the contact area of air and the filter bags is large, air filtration is accelerated, and the dust removal efficiency is improved; and meanwhile, compressed gas is introduced into the two ends of each filter bag, the time for filling the filter bags with the compressed gas is shortened, and the filterbags are convenient to mount and dismount and high in practicability, and can be quickly maintained.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a high-efficiency pulse dust collector and its working method. Background technique [0002] The principle of the pulse bag filter is to use compressed air as the driving force, use the compressed air ejected from the air storage tank instantly, and induce the air several times the amount of injected air to enter the filter bag at high speed through the air injection pipe, so that the filter bag can flow from the top filter port to the bottom. It produces rapid expansion and impact vibration, and has a strong effect of clearing and depositing dust. This kind of dust collector has high dust removal strength and can allow higher filtration wind speed, so it has become the most widely used dust removal method in China; [0003] The patent document (CN107961605A) discloses a high-efficiency pulse-type dust collector. The air and filter bag of the pulse-type dust colle...

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Problems solved by technology

[0004] The object of the present invention is to provide a high-efficiency pulse dust collector and its working method. A plurality of filter bags are arranged horizontally between the fixed mounting plate and the movable mounting plate, and the air is dedusted through the filter bags, and the filtered air passes through the Pass through the air outlet hood on the fixed mounting plate and the movable mounting plate, and discharge to the outside through the air outlet. The filter bag in the present invention is placed horizontally, so that when the air enters the interior of the lower box, the contact between the air and the filter bag The area is larger, thereby accelerating the filtration of air, improving the dust removal efficiency, and solving the technical problem of low dust removal efficiency of traditional pulse dust collectors;

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