An industrial bag dust removal equipment

Abstract

The invention discloses an industrial bag-type dust removal equipment, which relates to the field of environmental protection equipment, and comprises a box body, several bag-type filter assemblies, an ash hopper and an air outlet, and several bag-type filter assemblies are arranged side by side in the box body, and the ash hopper There is an air inlet on the side, and the air outlet is located on the right side of the box. This invention uses traditional filter bags to clean up industrial dust, which significantly improves the filtering effect. By setting a vibration mechanism in the center of multiple groups of filter mechanisms, The sliding block can be vibrated intermittently to drive the sliding block and the filter mechanism at the lower end to move intermittently horizontally, so as to clean the accumulated dust (especially the closely bonded dust) on the inner wall of the filter bag, and It falls into the ash hopper under the action of gravity, and while cleaning the filter bag, it can also clean the inner wall of the ash hopper, which significantly improves the cleaning efficiency and cleaning effect.

Description

technical field [0001] The invention belongs to the field of environmental protection equipment, and in particular relates to an industrial bag-type dust removal equipment. Background technique [0002] The bag filter is a dry dust filter device, which is suitable for collecting fine, dry, non-fibrous dust. When the dusty gas enters the bag filter, the dust with large particles and specific gravity will settle down due to the action of gravity. When the gas falls into the hopper, the gas containing fine dust will be blocked and the gas will be purified when passing through the dust bag. [0003] At present, during the dust removal process of the bag filter (or bag filter), a thick layer of dust will adhere to the side wall of the filter bag over time, resulting in a decrease in air permeability. The surface of the bag should be cleaned regularly. The current mainstream method is to use the pulse dust removal method to achieve it, but it needs to use a complex injection sys...

AI Technical Summary

Problems solved by technology

[0003] At present, during the dust removal process of the bag filter (or bag filter), a thick layer of dust will adhere to the side wall of the filter bag over time, resulting in a decrease in air permeability. The surface of the bag is cleaned regularly

The current mainstream method is to use the pulse dust removal method to achieve it, but it needs to use a complex injection system, and it needs to be shut down during the dust removal, and the cleaning work cannot be continued, which affects the normal operation of other equipment. The dust removal effect is also poor, and it is still necessary to manually clean the filter bag regularly

There are also some vibratory dust removal methods on the market, that is, to clean the dust by vibrating the filter bag, such as manual vibration or mechanical vibration. The intensity of manual vibration is not easy to control, and it is easy to cause damage to the bag. It is mostly achieved by vibrating up and down. The force direction of the dust on the side wall of the bag is along the length of the bag. It is difficult for the dust to fall off, so the cleaning effect is not ideal.

Not only that, in the actual production process, the inner wall of the ash hopper will also accumulate a certain amount of dust, which needs to be shut down regularly for manual cleaning, which also leads to low efficiency

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