Multifunctional filtering bag

Abstract

The invention discloses a multifunctional filtering bag, which comprises a connecting base, wherein a first filter bag main body is arranged on the top of the connecting base; fixing rods arranged around the first filter bag main body at equal intervals are arranged at the outer side of the first filter bag main body; one end of the fixing rod is fixed with the connecting base; the other end of the fixing rod is fixed with a top cover positioned above the top of the first filter bag main body; a first cage frame is arranged at the inner side of the first filter bag main body; a third filter bag main body and a second filter bag main body are arranged at the inner side of the first cage frame. Through the matched use of the installed structures of the first filter bag main body, the third filter bag main body and the second filter bag main body; the filtering area and the thickness are greatly increased; the filtering quality is further improved; through the installed fixing rods, the connecting base and the top cover, the filtering stability is greatly enhanced; the falling of each component during the filtering can be avoided; the use is flexible.

Description

technical field [0001] The invention relates to the technical field of filter bags, in particular to a multifunctional filter bag. Background technique [0002] The filter bag is a key part in the operation of the bag filter, and the cylindrical filter bag is usually hung vertically in the filter bag. The fabric and design of the filter bag should be as efficient as possible, easy to remove dust and durable. In the pulse and air box pulse dust collector, the dust is attached to the outer surface of the filter bag. When the dusty gas passes through the dust collector, the dust is collected on the outer surface of the filter bag, and the clean gas enters the inside of the filter bag through the filter material. The cage frame inside the filter bag is used to support the filter bag and prevent the filter bag from collapsing, while it helps to remove and redistribute the dust cake. The filter cloth relies on the thickness of the entire filter layer to filter, which belongs to...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing filter bags have a single structure, not only the filtering effect is not good enough, but also the parts are unstable when filtering, and they are prone to fall off, which affects the use. decline, poor dust removal performance, short service life, and cannot meet production requirements

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