A self-shaking and shedding cleaning filter device for waste gas dust treatment

Abstract

The invention discloses a self-jittering and shedding cleaning filter device for waste gas dust treatment, which belongs to the technical field of waste gas dust treatment. The magnetic shielding body moves downward and separates from the magnetic ball, weakening the magnetic shielding effect on the magnetic ball to a certain extent. At this time, the magnetic shielding body repels the magnetic repulsion body, and the magnetic repulsion body expands with the filter screen to expand the filter screen. During the expansion process, a small amount of dust is shaken off, so that the filter has the ability to re-filter, the air pressure in the filter gradually decreases, and the magnetic shield is reset upward under the stretching action of the elastic stretching rope to magnetically shield the magnetic repulsor. , the filter screen is reset inward under the elastic force of the compression spring, and the dust is shaken during the reset and rebound process. The dust falls on the ash container for collection.

Description

technical field [0001] The invention relates to the technical field of textile dust treatment, and more specifically relates to a self-shaking and shedding cleaning filter device for waste gas dust treatment. Background technique [0002] At present, with the improvement of the requirements for the treatment of factory waste gas, the waste gas dedusting device has gradually become an indispensable part of the process of factory waste gas treatment. Industrial waste gas contains a large amount of dust. If it is not treated and discharged directly into the air, it will cause environmental damage. Pollution, industrial waste gas containing harmful gases, if the dust removal treatment is not carried out first, it will also cause damage to the reaction device for subsequent processing, and the dust can only be discharged after passing through the reaction device. [0003] Although many enterprises use the dust removal device to process the waste gas before discharging it, but the...

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Problems solved by technology

[0002] At present, with the improvement of the requirements for the treatment of factory waste gas, the waste gas dedusting device has gradually become an indispensable part of the process of factory waste gas treatment. Industrial waste gas contains a large amount of dust. If it is not treated and discharged directly into the air, it will cause environmental damage. Pollution, industrial waste gas containing harmful gases, if the dust removal treatment is not performed first, it will also cause damage to the reaction device for subsequent processing, and the dust can only be discharged after passing through the reaction device

[0003] Although many enterprises use the dust removal device to process the waste gas before discharging it, but the dust will adhere to the inside of the dust removal device (filter), which will affect the treatment effect and the service life of the device; at the same time, the dust removal device will reach a certain degree of saturation in the adsorption Finally, it is necessary to clean and maintain the device to ensure the subsequent filtration work, which increases the burden on the staff to a certain extent and hinders the work efficiency; The loss will increase significantly, and the dust removal efficiency will also decrease

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