CN209646059U - A kind of antistatic PSA fiber compound spiked felt filter bag - Google Patents
A kind of antistatic PSA fiber compound spiked felt filter bag Download PDFInfo
- Publication number
- CN209646059U CN209646059U CN201821646873.XU CN201821646873U CN209646059U CN 209646059 U CN209646059 U CN 209646059U CN 201821646873 U CN201821646873 U CN 201821646873U CN 209646059 U CN209646059 U CN 209646059U
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- fiber
- antistatic
- compound spiked
- filter bag
- spiked felt
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Abstract
The utility model provides a kind of antistatic PSA fiber compound spiked felt filter bag, the surface surface treated agent of compound spiked felt element felt is subjected to antistatic treatment, the compound spiked felt element felt is successively that polysulphonamide fiber, glass fibre and the polysulphonamide fiber of dyeing are constituted from inside to outside, and the Nomex is with a thickness of 1-1.3mm.The utility model can be good at playing antistatic effect, have the characteristics that structure is simple, easy to use, science is practical, ash-removal effect is good, the dust of filtering is easy to remove from film surface, the deashing intensity of pressure used is lower, to improve the service life of filtrate, the operating cost for reducing product greatly increases filter efficiency, and then the utility model has the value being widely popularized.
Description
Technical field
The utility model relates to a kind of filter bags, and in particular to a kind of antistatic PSA fiber compound spiked felt filter bag.
Background technique
With the development of industrial society, people are also gradually increasing the protective awareness of environment, for each of industrial output
The processing method of kind waste liquid, exhaust gas and solid waste residue is also in continuous optimization, and recently, PM2.5's causes
Everybody concern, the various exhaust gas being mostly derived from life or production improve empty to reduce the content of PM2.5 in air
Makings amount needs to handle various exhaust gas, especially industrial waste gas.
Currently, to industrial waste gas processing mainly using Nomex filtering method, steel, metallurgy, needle mud, electric power,
The flue-gas temperature of the industries such as chemical industry, pharmacy is higher, it is easy to lead to dieseling, cause production accident, common Nomex is difficult
To meet destruction of its high-temperature particle object to the calcination and corrosive gas of filter bag to filtrate, not only reduced service life, enterprise
The production cost increases, is also easy to cause the production accidents such as fire.
PSA fiber abbreviation PSA fiber, is made of polysulfonamides.It is mainly characterized by excellent electrical insulating property and heat resistance,
In addition, anti-flammability is high, limit oxygen index is more than 30%, and chemical-resistant stability is good, in addition to the very strong solvent of several polarity and dense sulphur
Except acid, good stability is all had to chemicals at normal temperature.PSA fiber can not only make a variety of high temperature resistant filter materials and
Insulating materials in high temperature and pressure electric appliance, but also can be processed into the advanced flame-retardant textile in means of transport etc..
Summary of the invention
For the problems of above-mentioned prior art, it is multiple that the purpose of the utility model is to provide a kind of antistatic PSA fibers
Close PO PE NT PTFE.
In order to achieve the above objectives, the technical scheme adopted by the utility model is
A kind of antistatic PSA fiber compound spiked felt filter bag resists the surface surface treated agent of compound spiked felt element felt
Electrostatic treatment, the compound spiked felt element felt are successively polysulphonamide fiber, glass fibre and the PSA fiber of dyeing from inside to outside
Fiber is constituted, and the Nomex is with a thickness of 1-1.3mm.
Preferably, the aperture of the Nomex is 1-1.5 μm.
Preferably, the polysulphonamide fiber needling shape of the polysulphonamide fiber and dyeing is at mutual hook around with glass fibers
The close connection of dimension.
Preferably, the single fiber diameter of the glass fibre is 10-100nm.
Preferably, the single fiber diameter of the polysulphonamide fiber is 50-80 μm, single fiber intensity is 50-80N.
Preferably, the surface treating agent is matched by the mass percent of following raw material: polyacrylate dispersion
5-10 parts, 0.5-1 parts of coupling agent, 0.1-0.5 parts of antistatic agent, surplus is deionized water.
The beneficial effects of the utility model are: the utility model can be good at playing antistatic effect, there is structure
Simply, the features such as easy to use, scientific practical, ash-removal effect is good, the dust of filtering is easy to remove from film surface, and what is used is clear
The grey intensity of pressure is lower, to improve the service life of filtrate, reduces the operating cost of product, greatly increases filtering
Efficiency, filter efficiency can reach 99.99% or more, and then the utility model has the value being widely popularized.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of antistatic PSA fiber compound spiked felt filter bag described in the utility model；
Wherein, 1, polysulphonamide fiber；2, glass fibre；3, the polysulphonamide fiber of dyeing.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, elaborated below with specific embodiment
The more technical details of the utility model.
Embodiment 1
Referring to attached drawing 1, a kind of antistatic PSA fiber compound spiked felt filter bag, by compound spiked felt element felt surface through surface at
It manages agent and carries out antistatic treatment, the compound spiked felt element felt is successively polysulphonamide fiber 1,2 and of glass fibre from inside to outside
The polysulphonamide fiber 3 of dyeing is constituted, and the single fiber diameter of the glass fibre 2 is 10nm, the single fiber diameter of the polysulphonamide fiber 1
It is 50 μm, single fiber intensity is 50N.The Nomex is 1 μm with a thickness of 1mm, the aperture of the Nomex.The PSA fiber is fine
Dimension 1 and 3 needling shape of polysulphonamide fiber of dyeing are at mutual hook around closely connecting with glass fibre 2.
The surface treating agent is matched by the mass percent of following raw material: 5 parts of polyacrylate dispersion, coupling agent
0.5 part, 0.1 part of antistatic agent, surplus is deionized water.
Embodiment 2
Referring to attached drawing 1, a kind of antistatic PSA fiber compound spiked felt filter bag, by compound spiked felt element felt surface through surface at
It manages agent and carries out antistatic treatment, the compound spiked felt element felt is successively polysulphonamide fiber 1,2 and of glass fibre from inside to outside
The polysulphonamide fiber 3 of dyeing is constituted, and the single fiber diameter of the glass fibre 2 is 100nm, and the single fiber of the polysulphonamide fiber 1 is straight
Diameter is 80 μm, and single fiber intensity is 80N.The Nomex is 1.5 μm with a thickness of 1.3mm, the aperture of the Nomex.The virtue
Sulfone synthetic fibre fiber 1 and 3 needling shape of polysulphonamide fiber of dyeing are at mutual hook around closely connecting with glass fibre 2.
The surface treating agent is matched by the mass percent of following raw material: 10 parts of polyacrylate dispersion, coupling
1 part of agent, 0.5 part of antistatic agent, surplus is deionized water.
Embodiment 3
Referring to attached drawing 1, a kind of antistatic PSA fiber compound spiked felt filter bag, by compound spiked felt element felt surface through surface at
It manages agent and carries out antistatic treatment, the compound spiked felt element felt is successively polysulphonamide fiber 1,2 and of glass fibre from inside to outside
The polysulphonamide fiber 3 of dyeing is constituted, and the single fiber diameter of the glass fibre 2 is 50nm, the single fiber diameter of the polysulphonamide fiber 1
It is 65 μm, single fiber intensity is 65N.The Nomex is 1.3 μm with a thickness of 1.15mm, the aperture of the Nomex.The virtue
Sulfone synthetic fibre fiber 1 and 3 needling shape of polysulphonamide fiber of dyeing are at mutual hook around closely connecting with glass fibre 2.
The surface treating agent is matched by the mass percent of following raw material: 7 parts of polyacrylate dispersion, coupling agent
0.7 part, 0.3 part of antistatic agent, surplus is deionized water.
This PO PE NT PTFE can tolerate pH in the exhaust environment of 2-10, using temperature up to 200 DEG C；Capture micronic dust effect
It is good, to the capture rate of the PM2.5 in industrial dust up to 100%, can effective pre- haze formation；Through Xiang Qiangli >=2000N/
5*20cm, broadwise strength >=2000N/5*20cm, through to elongation at break≤10%, broadwise elongation at break≤10% is breathed freely
Spend 15-20m3/m2Min, service life was up to 5 years.
Although the utility model is to be described with reference to specific embodiments, this description is not meant to the utility model
It is construed as limiting.Referring to the description of the utility model, other variations of the disclosed embodiments are all for those skilled in the art
It is anticipated that, such variation should belong in appended claims limited range.
Claims (5)
1. a kind of antistatic PSA fiber compound spiked felt filter bag, which is characterized in that by compound spiked felt element felt surface through surface at
It manages agent and carries out antistatic treatment, the compound spiked felt element felt is successively polysulphonamide fiber, glass fibre and dye from inside to outside
The polysulphonamide fiber of color is constituted, and the Nomex is with a thickness of 1-1.3mm.
2. a kind of antistatic PSA fiber compound spiked felt filter bag according to claim 1, which is characterized in that the Nomex
Aperture is 1-1.5 μm.
3. a kind of antistatic PSA fiber compound spiked felt filter bag according to claim 1, which is characterized in that the PSA fiber
Fiber and the polysulphonamide fiber needling shape of dyeing are at mutual hook around closely connecting with glass fibre.
4. a kind of antistatic PSA fiber compound spiked felt filter bag according to claim 1, which is characterized in that the glass fibre
Single fiber diameter be 10-100nm.
5. a kind of antistatic PSA fiber compound spiked felt filter bag according to claim 1, which is characterized in that the PSA fiber is fine
The single fiber diameter of dimension is 50-80 μm, and single fiber intensity is 50-80N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646873.XU CN209646059U (en) | 2018-10-11 | 2018-10-11 | A kind of antistatic PSA fiber compound spiked felt filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646873.XU CN209646059U (en) | 2018-10-11 | 2018-10-11 | A kind of antistatic PSA fiber compound spiked felt filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209646059U true CN209646059U (en) | 2019-11-19 |
Family
ID=68505642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646873.XU Expired - Fee Related CN209646059U (en) | 2018-10-11 | 2018-10-11 | A kind of antistatic PSA fiber compound spiked felt filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209646059U (en) |
-
2018
- 2018-10-11 CN CN201821646873.XU patent/CN209646059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20211011 |