Filter bag collecting device for bag-type dusters

Abstract

The invention provides a filter bag collecting device for bag-type dusters, which has the advantages of simple structure and convenient operation. The filter bag collecting device comprises a rectangular pipeline, a bag putting door, a dust chimney, a bag retrieving door, a dust deposit bucket, a bracing frame and a grid, wherein the rectangular pipeline and the dust deposit bucket are connected through welding to form the major structure of the complete device, fixed to the base through the bracing frame and horizontally connected with the duster through the bracing frame; the bag putting door is arranged in the position on the upper part of the rectangular pipeline near the box body overhaul bag changing position on the duster, and the bag retrieving door is arranged on the lower part of the rectangular pipeline and on the upper part of the dust deposit bucket; in order to prevent the filter bag from directly dropping into the dust deposit bucket, the upper part of the dust deposit bucket is provided with the grid which is a net structure formed by welding round steel horizontally and longitudinally; and the dust chimney is arranged in the corresponding position of the dust bucket of the duster, the air intake end of the dust chimney is connected with the rectangular pipeline, and the air outlet end of the dust chimney is communicated with the dust bucket of the duster.

Description

technical field [0001] The invention relates to a bag type dust remover, in particular to a filter bag collecting device of the bag type dust remover. Background technique [0002] During the filtering and dust cleaning process of the bag filter, due to the irregular flow of the air flow, the cage and the filter bag shake violently, especially the lower part, which causes mutual friction between the filter bags and reduces the service life; Especially when the dust collector is filtering, due to the negative pressure of the filter bag, it is in a deflated state, coupled with the effect of the updraft, the cage is often lifted, which increases the folding range of the filter bag and reduces the use of The service life will affect the dust removal effect. Therefore, the filter bag is a wearing part of the bag filter, and its replacement is very frequent. When maintenance workers replace filter bags, they usually throw the replaced waste filter bags directly from the top of t...

AI Technical Summary

Problems solved by technology

Because a large amount of dust has accumulated on the waste filter bag, it will generate dust when it is thrown from a high altitude to the ground, causing environmental pollution and affecting the corporate image of users

Large-scale dust collectors are generally more than 20 meters high, and manual handling not only prolongs the maintenance time, but also increases maintenance costs

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