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Single pulse bag type dust collector

A bag filter and pulse technology, applied in the field of dust removal equipment, can solve the problems affecting the normal and efficient use of the bag filter, the unsatisfactory cleaning effect, the heavy maintenance workload, etc., and achieve the reduction of pressure loss and the cleaning effect. Good, less maintenance work

Inactive Publication Date: 2013-10-30
张家港市盛港绿色防火建材有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing bag-type dust collector has disadvantages such as unsatisfactory cleaning effect, low purification efficiency, short filter bag life, and heavy maintenance workload, which seriously affects the normal and efficient use of the bag-type dust collector. Therefore, it is urgent It is necessary to improve the structure of the existing bag filter

Method used

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  • Single pulse bag type dust collector

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Embodiment Construction

[0014] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0015] refer to figure 1 , The stand-alone pulse bag filter of the present invention includes: an upper box 1, a middle box 2 and a lower box 3. Among them, the upper box 1 is provided with an air outlet 4 and a liftable top cover 5, and a dust cleaning system is installed inside; the middle box 2 is provided with a flower plate 6 and a filter bag; the lower box 3 is provided with an air inlet 8 And the access door 9, and the bottom of the lower box 3 is also provided with an ash hopper 10.

[0016] As a preferred solution, an airflow homogenizing device 16 is installed at the air inlet 8 . After the dusty gas enters from the air inlet 8, it passes through the air flow homogenizing device 16 and then enters the ash hopper 10 downwards. Due to the slowdown of the gas flow velocity entering the ash hopper 10, coupled with the inertia and...

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Abstract

The invention discloses a single pulse bag type dust collector, which is characterized by including an upper box body, a middle box body and a lower box body. An air outlet and a flip top cover are arranged on the upper box body; and a dust cleaning system is arranged in the upper box body. The middle box body is provided with a tubesheet and filter bags. The lower box body is provided with an air inlet and an overhaul door, and the hopper is arranged below the lower box body. The dust cleaning system comprises a gas tank, an outlet pipe, a plurality of pulse valves and blowing tubes, which are connected sequentially, and a pulse control instrument in signal connection with the pulse valves; and the air inlet is provided with an airflow homogenizing device. The invention has the beneficial effects that: the pulse blowing mode for cleaning dust has the advantages of good cleaning effect, high purification efficiency, long service life of the filter bags, small workload for repair, and safe and reliable operation; and the airflow homogenizing device is arranged at the air inlet to slow down the airflow entering the hopper, so as to isolate large particles conveniently as well as effectively reduce pressure loss of the dust collector.

Description

technical field [0001] The invention relates to a dust collector, in particular to a single-machine pulse bag dust collector, which belongs to the field of dust removal equipment. Background technique [0002] With the development of modern industry, the impact of dust on the environment and human health is becoming more and more serious. It has become the consensus of all to effectively control dust pollution and purify the living environment of human beings. In order to maintain a clean production environment, places polluted by dust must be cleaned up in time. Dust collectors, especially bag-type dust collectors, are widely used in metallurgy, building materials, machinery, chemicals, mining and other industrial and mining enterprises for dust removal and purification of non-fiber industrial dust and material recovery. However, the existing bag-type dust collector has disadvantages such as unsatisfactory cleaning effect, low purification efficiency, short filter bag life...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00
Inventor 葛庭洪
Owner 张家港市盛港绿色防火建材有限公司
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