Bag-type dust collector for fiberboard production

By using a back-and-moving dust removal mechanism that can move up and down in the bag dust collector, the problems of primary layer damage and filter bag deformation during the dust removal process are solved, effective dust cleaning and primary layer repair are achieved, and the service life of the equipment is extended.

CN119633500AActive Publication Date: 2025-03-18PUYANG SENDA WOOD IND CO LTD
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Patent Information

Application Number
CN202411834640.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2025-03-18
Estimated Expiration
2044-12-13

AI Technical Summary

Technical Problem

During the cleaning process, existing bag dust collectors can easily destroy the initial layer of the filter bag surface, affecting the filtration effect, and multiple swelling and deformation will cause changes in the gap between the filter bag fibers and affecting the service life.

Method used

A bag dust collector for fiberboard production is designed, using a back-blowing dust collector that can move up and down, blowing the dust off and centrally discharged through the back-blowing airflow to prevent the dust from drifting and re-adhesion. At the same time, it moves up and down along the dust collector bag for cleaning, repairing the initial layer, and avoiding damage.

Benefits of technology

Effective cleaning of dust on the outside of the dust removal bag and repairing the first layer, extending the service life of the filter bag, improving the filtration efficiency, and avoiding dust drifting and re-adhesion.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention relates to the field of bag-type dust collectors, in particular to a bag-type dust collector for fiberboard production, which comprises a dust collector body, a top cover mounted at the top of the dust collector body, a dust collecting box mounted at the bottom of the dust collector body, a bag mounting plate mounted on the inner side of the dust collector body, and a dust collecting bag mounted at the bottom of the bag mounting plate. An air inlet pipe is mounted on the side face of the bottom end of the dust remover body, an air outlet pipe is mounted on the side face of the top cover, back-blowing dust removal mechanisms capable of moving up and down are mounted on the inner side and the outer side of the dust removal cloth bag, and a back-blowing lifting mechanism located on the inner side of the dust removal cloth bag is mounted at the bottom of the cloth bag mounting plate; a cloth bag bottom plate is installed at the bottom of the dust collection cloth bag, a bottom plate connecting rod is connected between the cloth bag bottom plate and the inner wall of the dust collector body, and a beating vibration mechanism located on the inner side of the dust collection cloth bag is installed at the top of the cloth bag bottom plate. While back-blowing dust removal is carried out, the primary layer can be repaired, and the situation that the primary layer is damaged and the filtering effect is affected is avoided.
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