Novel deformation-preventing dust collection filtering cloth bag

Abstract

The invention discloses a novel deformation-preventing dust collection filtering cloth bag which comprises a cloth bag body, wherein a first bracket is arranged in a position of the bottom wall insidethe cloth bag body; the first bracket is welded with a first fixing ring; a telescopic rod is welded with the upper part of the first fixing ring; the top of the telescopic rod is sleeved by a secondfixing ring; a second bracket is welded with the second fixing ring; the middle of the cloth bag body is sleeved by extension blocks; the extension blocks are welded with a third fixing ring; the third fixing ring is welded with a third bracket; inner fixing rings are seamed with the inner wall of the cloth bag body; clamping grooves are formed in the inner wall of the inner fixing ring; slots are formed in the first fixing ring, the second fixing ring and the extension blocks; elastic pieces are inserted into the slots; the elastic pieces are clamped in clamping grooves in the inner walls ofthe inner fixing rings; bouffant folders distributed in an equal distance are vertically seamed on the inner wall of the cloth bag body. The novel deformation-preventing dust collection filtering cloth bag disclosed by the invention is convenient in daily storage, cloth bag air permeability is ensured, main components can be used in a circulation manner, the use cost can be lowered, and high flexibility is achieved.

Description

technical field [0001] The invention relates to the technical field of dust filter bags, in particular to a novel anti-deformation dust filter bag. Background technique [0002] The dust filter bag is an important part of the bag filter. Usually the filter bag is hung vertically in the dust collector, and the dusty gas is filtered by the filtering effect of the fiber fabric. When the dusty gas enters the bag filter, the fine dust is contained. When the gas passes through the surface of the filter bag, the dust is blocked and the gas is purified. In daily work, due to excessive accumulation of dust and increased air intake at the air inlet, the filter bag body is deformed, affecting the dust removal effect and reducing the filtration efficiency. Bag life. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a novel anti-deformation dust filter bag. [0004] In order to achieve the above object, ...

AI Technical Summary

Problems solved by technology

[0002] The dust filter bag is an important part of the bag filter. Usually the filter bag is hung vertically in the dust collector, and the dusty gas is filtered by the filtering effect of the fiber fabric. When the dusty gas enters the bag filter, the fine dust is contained. When the gas passes through the surface layer of the filter bag, the dust is blocked and the gas is purified. In daily work, due to excessive accumulation of dust and increased air intake at the air inlet, the filter bag body is deformed, affecting the dust removal effect and reducing the filtration efficiency. Bag service life

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