Lateral inlet air flow equalization device

A technology of bag filter and dust collector, which is applied in the direction of chemical instruments and methods, separation of dispersed particles, filtration of dispersed particles, etc. It can solve the problems of strong scouring of filter bags, easily damaged filter bags, and weak collection of large particles. , to achieve the effect of weakening the secondary back-mixing, prolonging the life, and improving the intake airflow

Inactive Publication Date: 2014-01-15
DONGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its ability to capture large particles in the gas is weak, and the intake air flow has too strong a force to scour the filter bag, which is easy to damage the filter bag, and the effect of air flow equalization needs to be further improved

Method used

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  • Lateral inlet air flow equalization device
  • Lateral inlet air flow equalization device
  • Lateral inlet air flow equalization device

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Embodiment Construction

[0020] In order to make the present invention more comprehensible, a preferred embodiment is described in detail below with accompanying drawings.

[0021] figure 1 Schematic diagram of the side air inlet flow equalization device of the bag filter provided by the present invention, the side air inlet flow equalization device of the bag filter includes a series of channel steel 1, two steel plates used to fix the channel steel 1 2, and welding angle seat 3. Two steel plates 2 are laterally fixed on the two side walls of the air inlet flue of the dust collector through welding angle seats 3 . Welding angle seat 3 is to make with angle steel, in order to support two steel plates 2. The channel steel 1 is fixed on the upper and lower two steel plates 2, and the channel steel 1 is arranged side by side in a row, and the number of rows arranged can be designed according to specific conditions.

[0022] figure 1 Middle A is the air intake direction, and the device provided by the...

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Abstract

The invention provides a lateral inlet air flow equalization device of bag type dust remover. The lateral inlet air flow equalization device comprises two steel plates which are transversely arranged at the rear half parts of two side walls of an air inlet flue duct of a dust remover through welding angle seats; the two ends of channel steel are arranged on the two steel plates arranged up and down. The device provided by the invention overcomes the defects in the prior art and has the advantages that the investment is small, the mounting is simple and convenient, not only can the intensity of capturing large-particle objects in air be enhanced, but also the strength that an inlet air flow washes out a filtering bag can be lowered, the service life of the filtering bag can be prolonged, and the inlet air flow can be equalized relatively well.

Description

technical field [0001] The invention relates to a side air intake equalizing device for a bag type dust collector, which belongs to the technical field of bag type dust collectors. Background technique [0002] When the existing bag filter enters the air, if there is no set of air intake equalization device to reduce the intake velocity, the velocity distribution of the intake air flow will be uneven, and the dust will scour the surface of the filter bag at a high filtration wind velocity. The non-woven layer of the filter material is worn out and falls off, reducing the service life of the filter bag. [0003] In order to solve this problem, a porous plate structure diversion device has been used at present. The porous plate structure can achieve a certain effect of equalizing the intake air, protect the filter bag to a certain extent, and have a certain effect of trapping large-size particles. . However, its ability to capture large particles in the gas is weak, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/42
Inventor 沈恒根张刘闯刘兴成刘婧夏婵王戴娜徐强
Owner DONGHUA UNIV
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