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Multi-layer cloth bag-type dust collector

A bag-type dust collector and bag technology, which are applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve the problems of increasing the number of filter elements, consuming a lot of manpower, material resources, affecting dust removal efficiency, etc., and achieving cleaning frequency Reduced, improved cleaning efficiency, high cleaning efficiency

Inactive Publication Date: 2013-02-27
廊坊德基机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the processing air volume is relatively large, the number of filter elements increases, so a lot of manpower and material resources will be spent on installation
[0004] At the same time, with the traditional single-layer filter bag structure, dust easily enters the interior of the filter material, causing blockage inside the filter bag, and the layer thickness of the dust adsorbed on the surface of the original filter element will not be the same, making it difficult to clean the dust completely when cleaning. , affect the dust removal efficiency, and the life of the filter medium filter bag will not exceed 6 months

Method used

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  • Multi-layer cloth bag-type dust collector
  • Multi-layer cloth bag-type dust collector
  • Multi-layer cloth bag-type dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1. Such as figure 1 As shown, the technical solution implemented in Embodiment 1 of the present invention is: a multi-layer bag filter, comprising an upper box 1, a multi-layer bag 2, a lower box 3, a pipeline 4, an exhaust pipe 5 and a fan 6 , characterized by:

[0024] The multi-layer cloth bag 2 is at least two layers of cloth bags connected layer by layer through elastic clamps. The at least two layers of cloth bags are arranged from outside to inside from large to small, and the filter holes on the cloth bags are also from large to small. ;

[0025] The connection relationship is that: at least one multi-layer cloth bag 2 pocket opening is set upwards in the upper box 1; the bottom of the upper box 1 is closely connected with the top of the lower box 3; the top of the upper box 1 The top is connected to the intake end of the fan 6 through the pipe 4; the exhaust end of the fan 6 is connected to the exhaust pipe 5.

[0026] In this example, if figure 2...

Embodiment 2

[0027] Example 2. Such as image 3 As shown, the technical solution specifically implemented in Embodiment 1 of the present invention is: a multi-layer bag-type dust collector, including an upper box 1, a multi-layer bag 2, a lower box 3, a pipeline 4, an exhaust pipe 5, and a fan 6 And cooling device 7 except steam, it is characterized in that:

[0028] The multi-layer cloth bag 2 is at least two layers of cloth bags connected layer by layer through elastic clamps. The at least two layers of cloth bags are arranged from outside to inside from large to small, and the filter holes on the cloth bags are also from large to small. ;

[0029] The cooling device 7 includes a cooling device 8 and a drainage device 9;

[0030] The connection relationship is that: at least one multi-layer cloth bag 2 pocket opening is set upwards in the upper box 1; the bottom of the upper box 1 is closely connected with the top of the lower box 3; the top of the upper box 1 The top is connected wi...

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Abstract

The invention relates to multi-layer cloth bag-type dust collector comprising an upper box body, a multi-layer cloth bag, a lower box body, a pipeline, an exhaust duct and a fan. The dust collector is characterized in that the multi-layer cloth bag is structured by sleeving at least two layers of cloth bags layer by layer through an elastic hoop; the at least two layers of cloth bags become smaller from outside to inside, and filter holes formed on the cloth bags also become smaller. The connection relation is that at least one multi-layer cloth bag with an upward bag opening is arranged in the upper box body; the bottom of the upper box body is tightly connected with the top of the lower box body; the top of the upper box body is connected with an air inlet end of the fan through the pipeline; and an air outlet end of the fan is connected with the exhaust duct. The multi-layer cloth bag-type dust collector has the advantages of high cleaning efficiency, small occupation area, easiness for cleaning and long service life of the cloth bag.

Description

technical field [0001] The invention belongs to the technical field of dust removal and air purification equipment, and relates to a bag filter. Background technique [0002] At present, the ordinary bag filter is a single filter element (cloth bag). Since a single filter element is easy to cause serious blockage of the filter, so under the same air volume, in order to achieve a better filtering effect, it is necessary to select the filter element. The total number will increase accordingly. In the case of adding filter element stringers, the size of the box needs to be enlarged accordingly. Because the length of the general filter element is 2.5m and the filter area is 0.97m 2 , so when the box is adjusted accordingly, the footprint of the equipment will become larger. [0003] When the processing air volume is relatively large, the number of filter elements increases, so a lot of manpower and material resources will be spent on installation. [0004] At the same time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02
Inventor 王伟
Owner 廊坊德基机械科技有限公司