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Cloth bag for anti-static bag type dust collector

A technology of anti-static bags and dust collectors, which is applied to chemical instruments and methods, separation of dispersed particles, filtration of dispersed particles, etc. It can solve the problems of not being suitable for the working environment and the performance of the filter cloth is not perfect, and achieve the effect of preventing explosions

Inactive Publication Date: 2015-05-06
HAIAN TIANPENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The performance of the existing filter cloth is still not perfect enough to be suitable for various working environments

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The antistatic bag-type dust collector bag of this embodiment includes an internal skeleton, a filter material layer wrapped on the skeleton, and a film covering the outer surface of the filter material layer. The filter material layer is nylon fiber, aramid fiber A blended fabric of fibers and antistatic carbon fibers; the covering film is polytetrafluoroethylene microporous film.

[0010] The content of nylon fiber in the filter material layer is 40 parts by weight, the content of aramid fiber is 50 parts by weight, and the content of antistatic carbon fiber is 8 parts by weight.

Embodiment 2

[0012] The antistatic bag-type dust collector bag of this embodiment includes an internal skeleton, a filter material layer wrapped on the skeleton, and a film covering the outer surface of the filter material layer. The filter material layer is nylon fiber, aramid fiber A blended fabric of fibers and antistatic carbon fibers; the covering film is polytetrafluoroethylene microporous film.

[0013] The content of nylon fiber in the filter material layer is 35 parts by weight, the content of aramid fiber is 45 parts by weight, and the content of antistatic carbon fiber is 10 parts by weight.

Embodiment 3

[0015] The antistatic bag-type dust collector bag of this embodiment includes an internal skeleton, a filter material layer wrapped on the skeleton, and a film covering the outer surface of the filter material layer. The filter material layer is nylon fiber, aramid fiber A blended fabric of fibers and antistatic carbon fibers; the covering film is polytetrafluoroethylene microporous film.

[0016] The content of nylon fiber in the filter material layer is 45 parts by weight, the content of aramid fiber is 55 parts by weight, and the content of antistatic carbon fiber is 5 parts by weight.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a cloth bag for an anti-static bag type dust collector. The cloth bag comprises an internal skeleton, a filter material layer wrapping the skeleton and a covering film covering the outer surface of the filter material layer, wherein the filter material layer is a combination fabric of polyamide fabrics, aramid fibers and anti-static carbon fibers; the covering film is a polytetrafluoroethylene microporous film. The cloth bag for anti-static bag type dust collector provided by the invention can be used for collecting dust in a static environment and preventing explosion.

Description

technical field [0001] The invention relates to an antistatic bag type dust collector cloth bag, which belongs to the technical field of dust collection equipment. Background technique [0002] The bag filter is the most widely used dust collector in the cement industry. Its efficiency on fine dust particles (1μm ~ 5μm) is over 99%, and it can also remove dust particles of 1μm or even 0.1μm. The bag filter has relatively strong adaptability, is not affected by the specific resistance of dust, and does not have other pollution problems. Under the condition of selecting an appropriate filter aid, it can remove both solid and gas pollution in the gas at the same time. thing. Due to this feature, bag dust collectors are basically used at all discharge dust points in the cement industry. [0003] There are countless interlaced fiber covering layers on the surface of the filter cloth of the bag filter. The dust particles in the gas that are larger than the holes of the filter c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): B01D46/02
Inventor 朱纯
Owner HAIAN TIANPENG MACHINERY MFG
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