CN207493391U - A kind of high temperature big flow filter core - Google Patents
A kind of high temperature big flow filter core Download PDFInfo
- Publication number
- CN207493391U CN207493391U CN201721292940.8U CN201721292940U CN207493391U CN 207493391 U CN207493391 U CN 207493391U CN 201721292940 U CN201721292940 U CN 201721292940U CN 207493391 U CN207493391 U CN 207493391U
- Authority
- CN
- China
- Prior art keywords
- liner
- high temperature
- outer skeleton
- glass fiber
- big flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000004677 Nylon Substances 0.000 abstract description 3
- 229920001778 nylon Polymers 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 13
- 239000011521 glass Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 5
- 229920000784 Nomex Polymers 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 3
- 239000004763 nomex Substances 0.000 description 3
- 206010046996 Varicose vein Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of high temperature big flow filter core, effectively overcomes the shortcomings that glass fiber filter material anti-flex performance is poor with the outer skeleton of stainless steel occlusion pipe, makes it possible to for the manufacture of high temperature big flow filter core, it is characterised in that：The upper lower interface of outer skeleton, glass fiber filter material liner, nylon material including stainless steel occlusion pipe, the outer skeleton and liner fitting, the liner is hollow, and the outer skeleton and liner are embedded in the groove of the upper lower interface.
Description
Technical field
The utility model is related to a kind of filter core more particularly to a kind of high temperature big flow filter cores.
Background technology
The production technology of glass fiber filter material experienced woven muslin tubing, open width cloth, varicosity gauze, Nomex, overlay film filter
The development courses such as material.At present, domestic market master glass fiber filter material to be used has open width cloth, varicosity gauze, Nomex, coated filter material
Deng four big series.
Glass open width filter cloth is the fabric that longitude and latitude stock yarn is interwoven, and is the glass fiber filter material of early stage research and development
The leading products of material and domestic market, kind have twill, brokentwlllweave, the open width glass fibers for tieing up the different tissues such as double
Dimensional filter cloth, fabric are made high temperature resistant, corrosion resistant filtering material, are widely used in industry and catch dirt, recycling through surface specially treated
The industrial goods of valuable non-dusting form administer industrial fumes pollution.Glass fiber filter material can be used for a long time in 260 DEG C of high temperature, and chemically-resistant is invaded
It loses, thermal stability is good.At 300 DEG C, glass is shunk close to 0, and Anti-dew, dust peeling property is good, and low energy consumption for deashing.
Glass buiky yarn filter cloth is the glass fiber filter material developed the seventies, is on glass open width filter cloth basis
On a kind of novel fabric for growing up, different part is that weft yarn is completely or partially made of buiky yarn, due to yarn
The fluffy covering power of line is strong, good permeability, thus can improve filter efficiency, reduces filtration resistance, and high dust collection efficiency.With glass
Open width filter cloth is compared, and under identical dust containing capacity, filtration velocity can improve 1/3（0.6-0.8m/min）, system operation resistance can drop
Low 1/4, grain size is collected at 1 μm or so, more than 99.5% dust removing rate.
Glass Nomex filtrate be the end of the eighties occur hi-temp hi-effective glass fiber filter material, rational in infrastructure, function admirable, not only
Corrosion-and high-temp-resistant, dimensionally stable, intensity are high, and since carpet veneer fiber is in three-dimensional micropore structure, porosity is high, to the mistake of gas
Filtration resistance power is small, and efficiency of dust collection is more than fabric filtrate, up to 99.9%.The rate of filtration doubles to fabric filtrate and controls.The filtrate is fitted
For the filtering high-temperature flue gas of the industry such as carbon black chemical industry, metallurgy, coal-burning boiler, refractory material and cement building material, suitable for arteries and veins
It rushes in deashing and the bag hose of high speed blowback and uses.It is dirty effectively to administer dust for long-term test through high-temperature medium, function admirable
Dye recycles valuable particle.
Glass covering material is the product occurred in the later stage nineties, is in the glass base fabric handled through special surface, covers
Novel filter material made of covering more microporous PTFE films has concentrated the high-strength flatness contracting of glass fibre, high temperature resistant, corrosion-resistant
The advantages that and polytetrafluoro microporous film surface is smooth, hydrophobic is breathed freely, chemical stability waits well good characteristics, can almost retain
The flux peak of dust-contained airflow is ideal flue dust filtrate.
Glass fiber filter material is apparent in high temperature filtration field advantage, but each material has dual character.The advantages of glass fiber filter material
It is corrosion-and high-temp-resistant, Anti-dew, easy-to-clean ash, dimensionally stable etc., but its shortcoming is also apparent, that is, anti-flex performance is poor,
Load is filtered less than synthetic fiber filter material, this characteristic significantly limits use of the glass fiber filter material in high temperature big flow filter core,
It should give and overcome.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of high temperature big flow filter core, it is characterised in that：It is stung including stainless steel
The upper lower interface of the outer skeleton of pipe, glass fiber filter material liner, nylon material is closed, the outer skeleton and liner fitting, the liner are
Hollow, the outer skeleton and liner are embedded in the groove of the upper lower interface.
In use, glass fiber filter material corrosion-and high-temp-resistant, Anti-dew, easy-to-clean ash, dimensionally stable, outer skeleton is managed in stainless steel occlusion
The shortcomings that can effectively overcoming the anti-flex performance of glass fiber filter material liner poor, occlusion structure also increase the outer skeleton of stainless steel and glass
Frictional force between fiber filter material liner keeps the stability of the opposite deflection degree of the two, is allowed to be not easy to misplace.
Description of the drawings
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the diagrammatic cross-section of the utility model.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
A kind of high temperature big flow filter core provided by the utility model as shown in Figure 1, 2, it is characterised in that：Including stainless steel
The upper lower interface 3 of the outer skeleton 1 of pipe, glass fiber filter material liner 2, nylon material is engaged, the outer skeleton 1 and liner 2 are bonded, described
Liner 2 is hollow, and the outer skeleton 1 and liner 2 are embedded in the groove of the upper lower interface 3.In use, the resistance to height of glass fiber filter material
Temperature is corrosion-resistant, Anti-dew, easy-to-clean ash, dimensionally stable, and outer skeleton is managed in stainless steel occlusion can effectively overcome the resistance to of glass fiber filter material liner
The shortcomings that flexural property is poor, occlusion structure also increase the outer frictional force between skeleton and glass fiber filter material liner of stainless steel, protect
The stability of the opposite deflection degree of the two is held, is allowed to be not easy to misplace.
Claims (1)
1. a kind of high temperature big flow filter core, it is characterised in that：Outer skeleton, glass fiber filter material liner including stainless steel occlusion pipe, Buddhist nun
The upper lower interface of imperial material, the outer skeleton and liner fitting, the liner are hollow, the outer skeleton and liner insertion institute
In the groove for stating lower interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292940.8U CN207493391U (en) | 2017-10-09 | 2017-10-09 | A kind of high temperature big flow filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292940.8U CN207493391U (en) | 2017-10-09 | 2017-10-09 | A kind of high temperature big flow filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493391U true CN207493391U (en) | 2018-06-15 |
Family
ID=62500255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292940.8U Expired - Fee Related CN207493391U (en) | 2017-10-09 | 2017-10-09 | A kind of high temperature big flow filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684786A (en) * | 2017-10-09 | 2018-02-13 | 德清国能过滤器材有限公司 | A kind of high temperature big flow filter core |
-
2017
- 2017-10-09 CN CN201721292940.8U patent/CN207493391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684786A (en) * | 2017-10-09 | 2018-02-13 | 德清国能过滤器材有限公司 | A kind of high temperature big flow filter core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313200 No. 137 North Ring Road, Wu Kang Town, Deqing County, Huzhou, Zhejiang. Patentee after: Deqing Guoneng Filter Material Co.,Ltd. Address before: 313200 No. 137 North Ring Road, Wu Kang Town, Deqing County, Huzhou, Zhejiang. Patentee before: DEQING GUONENG FILTERING EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |