Dedusting unit

Abstract

The invention relates to the technical field of dedusting equipment, in particular to a dedusting unit. The dedusting unit comprises a sealing box body, rhombus small dust cage filtering units, a walking blowing box body and a dust collecting hopper, wherein the rhombus small dust cage filtering units are arranged on one side of the sealing box body in an array form; one side, which is close to the rhombus small dust cage filtering units, of the walking blowing box body is provided with a plurality of nozzles; the other side of the walking blowing box body is provided with an S-shaped hose; the dust collecting hopper is arranged under the rhombus small dust cage filtering units; the bottom of the dust collecting hopper is provided with a screw rod dust propeller; a dust pipeline is arranged at a tail end of the screw rod dust propeller. The rhombus small dust cage filtering units and the walking blowing box body are adopted, so that the dedusting unit has the advantages of simple structure, small occupied space, reliable running, less failures, easiness in machining and low cost, and is only a half of the size of a product produced by the Rova company of the LTG company; under the condition of the same size, the dust collecting system has the advantages that the filtering area and filtering capability are improved by one time.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a dust removal unit. Background technique [0002] The air filtration equipment being used in domestic textile mills include: honeycomb dust removal unit, plate dust removal unit, composite cage dust removal unit, and imported dust removal units from LTG Company of Germany and Rova Company of Switzerland. At present, the dust removal units used in domestic textile mills are all two-stage dust filter equipment. The first stage mainly filters out fibrous impurities through stainless steel wire mesh, and the second stage mainly uses plush filter materials to filter out dust. [0003] Disclosed a kind of honeycomb type dust collecting system as Chinese patent, patent number: 94111239X, is made up of the plush little filter cartridge honeycomb dust cage of square formal arrangement, mechanical suction arm and transmission mechanism. The honeycomb dust cage is placed on...

AI Technical Summary

Problems solved by technology

Because the honeycomb dust removal unit uses plush filter material, its filtration efficiency is very poor, and the dust concentration in the workshop is high

Moreover, the filter material is easy to harden (dust and plush stick together), resulting in a decrease in air permeability and an increase in the resistance of the dust removal equipment. In severe cases, the entire dust removal system cannot work normally.

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