Bag-type dust remover

A bag dust collector and filter bag technology, which is applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve the problems of low strength and lengthening, and achieve reliable operation, large processing air volume, and small footprint Effect

Inactive Publication Date: 2015-11-25
ANHUI GUONENG YISHENG ENVIRONMENTAL PROTECTION SCI & TECH
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AI Technical Summary

Problems solved by technology

The long-bag pulse dust collector not only combines the advantages of separate chamber back blowing and pulse jet dust removal, but also lengthens the filter bag to give full play to the role of compressed air powerful blowing dust removal, while the conventional short bag dust collector has chamber back blowing and dust removal The strength is low, and the disadvantages of pulse jet cleaning and dust filtration at the same time

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing:

[0012] A bag filter, which consists of an upper box 1, a filter bag cage assembly 2, a middle box 3, an ash hopper air inlet system 4, an air distribution system 5, an ash hopper 6, a pulse injection system 7, and a flue gas inlet and outlet air Channel 8, cylinder 9, pulse valve 10, air distribution bag 11, compressed air inlet 12, blowing pipe 13, nozzle 14, clean air chamber 15, off-line valve plate 16, flower plate 17, filter bag chamber 18, air inlet 19 , 20 composition of gas outlet. Its working principle is: the dust-laden gas enters the filter chamber of each unit evenly from the airflow uniform distribution device at the inlet. The air flow passes through the proper flow diversion and natural flow distribution of the flow resistance plus flow diversion air distribution device, and enters the bag chamber evenly from the side and the bottom in all directions, and th...

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Abstract

A bag-type dust remover consists of an upper box body, a filter bag cage component, a middle box body, a dust hopper air inlet system, an air flow distribution system, a dust hopper, a pulse-jet system, a smoke inlet and outlet passage, an air cylinder, a pulse valve, an atmolysis pocket, a compressed air inlet, an injection pipe, a nozzle, an air cleaning chamber, an off-line valve plate, a tube nest, a filter bag chamber, an air inlet and an air outlet; the bag-type dust remover combines the advantages of sectional reverse-blow and off-line pulse-jet dust cleaning, and is a unit combined dust removing device which is high in treated wind capacity, good in dust removing effect, high in dust removing efficiency, stable in running, convenient to repair, and less in occupied area.

Description

technical field [0001] The invention relates to the technical field of flue gas purification and dust removal, in particular to a bag filter. Background technique [0002] The long-bag pulse dust collector is a new type of high-efficiency bag dust collector developed on the basis of the conventional short-bag pulse dust collector. The long-bag pulse dust collector not only combines the advantages of separate chamber back blowing and pulse jet dust removal, but also lengthens the filter bag to give full play to the role of compressed air powerful blowing dust removal, while the conventional short bag dust collector has chamber back blowing and dust removal The strength is low, and the shortcomings of pulse jet cleaning and dust filtration are carried out at the same time. Contents of the invention [0003] In order to overcome the defects of the prior art, the object of the present invention is to provide an efficient bag filter. [0004] Technical scheme of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/04
Inventor 钟华
Owner ANHUI GUONENG YISHENG ENVIRONMENTAL PROTECTION SCI & TECH
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