Bag filter

A technology of bag filter and dust collector, which is applied in chemical instruments and methods, separation of dispersed particles, filtration of dispersed particles, etc., can solve the problems of poor dust removal effect of bag filter, easy blockage of dust bag, long time, etc. Filtration burden, solid particle reduction, fast effect

Active Publication Date: 2016-08-24
河北恒清环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of the above-mentioned prior art, the problem solved by the present invention is: the dust removal effect of the bag filter is not good, the time is long, the efficiency is low, and the dust bag is easy to block

Method used

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Embodiment Construction

[0025] The content of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, a bag filter includes a dust collector box 1, and the dust collector box 1 has a cylindrical structure. An air outlet 12 is provided on one side of the upper end of the dust collector box body 1 , and an air inlet 13 is provided on one side of the lower end of the dust collector box body 1 . A dust removal cavity 11 is provided inside the dust collector box 1 . The dust removal cavity 11 has a cylindrical structure. The lower half of the dust removal cavity 11 is provided with an ash hopper 3 , and the upper half of the dust removal cavity 11 is provided with a dust removal bag 2 . The upper and lower ends of the ash hopper 3 are open. The main inventive point of the present invention lies in the structure of the ash hopper 3, the structure of the ash hopper 3 adopted in the present invention is as follows:...

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Abstract

The invention discloses a bag-type dust remover. The bag-type dust remover comprises a dust remover box body, wherein an exhaust opening is formed in one side of the upper end of the dust remover box body, an intake opening is formed in one side of the lower end of the dust remover box body, and a dust removal cavity is formed in the dust remover box body; an ash hopper is arranged on the lower half part of the dust removal cavity, and a dust removal bag is arranged on the upper half part of the dust removal cavity; the upper end and the lower end of the ash hopper are open; a deposition cavity with a structure with a small top and a large bottom, an expansion cavity with a structure with a large top and a small bottom, and an ash discharge cavity with a structure with a large top and a small bottom are arranged in the ash hopper; the deposition cavity is arranged at the lower end of the expansion cavity, and the ash discharge cavity is arranged at the lower end of the deposition cavity; the middle part of the deposition cavity is communicated with the intake opening. Smoke achieves the effect of being rapidly and sufficiently settled, and reduces the filter burden of the dust removal bag. The whole ash hopper is reasonable and ingenious in structural setting.

Description

technical field [0001] The invention relates to a bag filter, in particular to the structure of the ash hopper in the bag filter. Background technique [0002] At present, the bag filter generally includes a dust collector box, an air outlet is provided on the upper side of the dust collector box, an air inlet is provided on the lower side of the dust collector box, and a dust removal cavity is provided inside the dust collector box; There is an ash hopper in the lower part of the cavity, and a dust bag in the upper part of the dust removal cavity; the upper and lower ends of the ash hopper are open. The structure of the ash hopper in the bag filter of this structure is generally a conical structure with a large top and a small bottom. Using this type of bag filter to purify flue gas, the purification effect is not good, and the time is long, the efficiency is low, and the dust bag is easy to block. Contents of the invention [0003] Aiming at the shortcomings of the abo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/02
Inventor 唐琳
Owner 河北恒清环保科技有限公司
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