CN202179906U - High-temperature composite filtering material of polyester fiber - Google Patents
High-temperature composite filtering material of polyester fiber Download PDFInfo
- Publication number
- CN202179906U CN202179906U CN201120218563XU CN201120218563U CN202179906U CN 202179906 U CN202179906 U CN 202179906U CN 201120218563X U CN201120218563X U CN 201120218563XU CN 201120218563 U CN201120218563 U CN 201120218563U CN 202179906 U CN202179906 U CN 202179906U
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- CN
- China
- Prior art keywords
- base cloth
- temperature
- fiber
- filter material
- polyester
- 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 - Lifetime
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- 239000000835 fiber Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 title abstract description 13
- 229920000728 polyester Polymers 0.000 title abstract 5
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 229920002994 synthetic fiber Polymers 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 239000000126 substance Substances 0.000 abstract description 12
- 239000003365 glass fiber Substances 0.000 abstract description 10
- 239000002904 solvent Substances 0.000 abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000007598 dipping method Methods 0.000 description 4
- -1 little ore Substances 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical class N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical class [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Woven Fabrics (AREA)
Abstract
The composite filtering material consists of felt layer and base cloth layer, and features that the felt layer and the base cloth layer are combined into one integral through needling process. The base cloth is composed of warp yarns and weft yarns, 30s/2 polyester yarns made of 30s polyester long fibers through a doubling process are used as the weft yarns, yarns made of 45-count glass fibers are used as the warp yarns, the polyester short fibers and the glass fiber short fibers are mixed according to the weight ratio of 1: 0.3 to make a short fiber net which is evenly paved on the base cloth. Base cloth and felt layer for making high-temp. composite filtering material. After being soaked in a chemical solvent and dried, the polyester fiber is a high-quality high-temperature-resistant flame-retardant fiber, is a flame-retardant high-temperature-resistant material, has good thermal stability, chemical stability and electrical insulation, is prepared into a high-temperature filter material, improves the high-temperature resistance of the filter material, prolongs the service life of the filter material in a high-temperature environment, has good filtering effect, and meets the requirements of the flue gas high-temperature filtering industry.
Description
Technical field
The utility model belongs to filtering material and makes the field, particularly relates to a kind of Powerleader synthetic fibre fiber high temperature composite filter material.
Background technology
The tail gas of metal smelt and industrial fuel mostly temperature is higher; And contain a large amount of sharp-pointed dust and harmful substance; Like little ore, metal fillings, sulfide, oxynitrides, cyanide, polycyclic hydrocarbon class etc., just become great air pollution source in case enter atmosphere.At present, for the filtration of industrial fuel tail gas, mainly adopt various fibers such as glass, terylene, aramid fiber, polyphenylene sulfide (PPS), P84 or all kinds of base cloth to cover the filtering material of polytetrafluoroethylene (PTFE) film.Under high temperature, water content is big and acid-base value is higher working condition, the problem that ubiquity is not wear-resisting, service life short, broken bag rate is high, maintenance cost is big.The existing filtering material that the 100%PTFE fiber weaving is also arranged, though it has very strong anti-wear performance, extremely strong stability at elevated temperature and broad industry adaptability, because of it costs an arm and a leg, infusion of financial resources is very huge, and defines the scope of application.
Summary of the invention
The utility model technical problem to be solved is, to the deficiency of prior art, a kind of wear-resistant, high temperature resistant and soda acid, not facile hydrolysis, long service life and cheap a kind of Powerleader synthetic fibre fiber high temperature composite filter material is provided.
The utility model solves the technical scheme that its technical problem adopted:
A kind of Powerleader synthetic fibre fiber high temperature composite filter material comprises by carpet veneer, base cloth, forms, and it is characterized in that, carpet veneer and base cloth layer are compound through needling process to be one.
Described base cloth is made up of warp thread and weft yarn, and 30s Powerleader synthetic fibre long fibre is processed yarn that 30s/2 Powerleader synthetic fibre yarn processes as weft yarn, 45 long glass fibres as warp thread through the doubling operation, through common weaving process, is made into 500 gram/M with shuttleless loom
2Base cloth.Its tensile strength is: 2000N/5cm, Air permenbility are 16m
3/ m
2Min.
Base cloth, was dried 30 minutes in 210 ℃ drying oven through be to flood in the chemical solvent formed of water by 4.5% organic silicon high-temperature resin, 22% ptfe emulsion and all the other with the speed of 1.8m/min then.
Described carpet veneer, mix process with Powerleader synthetic fibre short fiber and glass fibre short fiber with 1: 0.3 weight ratio: after shredding～mixing～hello cotton～all cotton～combings～folded net operation, the formation web of staple fibers.This web of staple fibers is overlayed on the base cloth shop uniformly.Through pre-needling～main acupuncture～have a shave～thermal finalization～singe～press polish～dipping～oven dry～check～rolling operation, process the high-temperature composite filter material carpet veneer.Its tensile strength is: 2200N/5cm, Air permenbility is answered 12m
3/ m
2Min.
Nomex with the speed of 3m/min through being to flood in the chemical solvent formed of water by 4.8% organic silicon high-temperature resin, 25% ptfe emulsion and all the other; In 200 ℃ drying oven, dry after 25 minutes then; Its tensile strength is: 2500N/5cm, Air permenbility are 14m
3/ m
2Min.Described Powerleader synthetic fibre fiber is high-quality heat-resistance and flame-retardant fiber, is the flame-resistant high-temperature-resistant material, has good heat endurance, chemical stability and electrical insulating property, and its chemical corrosion resisting property of described glass fibre is good, and softening temperature is up to 550～750 ℃.
The usefulness of the utility model is:
Adopt Powerleader synthetic fibre fiber and glass fiber material to process high-temperature-resistant filtering material; Can improve the resistance to elevated temperatures of filtering material effectively; Prolonged its service life under hot environment, high-temperature composite filter material oven dry behind the chemical solvent dipping further improves its physicochemical property.Good filtration effect has satisfied fume high-temperature and has filtered the needs of industry.
Description of drawings
Fig. 1 is the structural representation of the utility model.
In Fig. 1: 1-base cloth, 2-carpet veneer, 3-warp thread, 4-weft yarn.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is described further:
A kind of Powerleader synthetic fibre fiber high temperature composite filter material comprises by base cloth 1, carpet veneer 2, warp thread 3, weft yarn 4 and forming, and it is characterized in that, carpet veneer 2 is compound through needling process with base cloth 1 to be one,
Described base cloth 1 is made up of warp thread 3 and weft yarn 4, and 30s Powerleader synthetic fibre long fibre is processed yarn that 30s/2 Powerleader synthetic fibre yarn processes as 4,45 long glass fibres of weft yarn as warp thread 3 through the doubling operation, through common weaving process, is made into 500 gram/M with shuttleless loom
2Base cloth 1.Its tensile strength is: 2000N/5cm, Air permenbility are 16m
3/ m
2Min.
Described carpet veneer 2, mix process with Powerleader synthetic fibre short fiber and glass fibre short fiber with 1: 0.3 weight ratio: after shredding～mixing～hello cotton～all cotton～combings～folded net operation, the formation web of staple fibers.This web of staple fibers is overlayed on the base cloth shop uniformly.Through pre-needling～main acupuncture～have a shave～thermal finalization～singe～press polish～dipping～oven dry～check～rolling operation, process high-temperature composite filter material carpet veneer 2.Its tensile strength is: 2200N/5cm, Air permenbility is answered 12m
3/ m
2Min.
The Powerleader synthetic fibre fiber high temperature composite filter material semi-finished product of processing with the speed of 3m/min through being to flood in the chemical solvent formed of water by 4.8% organic silicon high-temperature resin, 25% ptfe emulsion and all the other; In 200 ℃ drying oven, dry after 25 minutes then; Its tensile strength is: 2500N/5cm, Air permenbility are 14m
3/ m
2Min.
Embodiment:
One, 30s Powerleader synthetic fibre long fibre is processed 30s/2 Powerleader synthetic fibre yarn as weft yarn 4 through the doubling operation.
Two, the yarn of 45 long glass fibres being processed is as warp thread 3.
Three, will be made into 500 gram/M with shuttleless loom through, weft yarn
2Base cloth 1.
Four, with base cloth 1 with the speed of 1.8m/min through be to flood in the chemical solvent formed of water by 4.5% organic silicon high-temperature resin, 22% ptfe emulsion and all the other, in 210 ℃ drying oven, dried 30 minutes then.
Five, Powerleader synthetic fibre short fiber and glass fibre short fiber are mixed process with 1: 0.3 weight ratio: after shredding～mixing～hello cotton～all cotton～combings～folded net operation, the formation web of staple fibers.
Six, this web of staple fibers is overlayed on the base cloth shop uniformly.
Seven, through pre-needling～main acupuncture～have a shave～thermal finalization～singe～press polish～dipping～oven dry～check～rolling operation, process the carpet veneer 2 of high-temperature composite filter material.
Eight, with the Powerleader synthetic fibre fiber high temperature composite filter material semi-finished product of processing with the speed of 3m/min through be to flood in the chemical solvent formed of water by 4.8% organic silicon high-temperature resin, 25% ptfe emulsion and all the other, in 200 ℃ drying oven, dry after 25 minutes then.
Process Powerleader synthetic fibre fiber high temperature composite filter material with the present invention, make sack cleaner, can improve temperature resistant range, service life and the filter effect of bag-type duster filtering bag.
Claims (2)
1. a Powerleader synthetic fibre fiber high temperature composite filter material comprises by carpet veneer, base cloth, forms, and it is characterized in that, carpet veneer and base cloth layer are compound to be one.
2. according to claim 1, a kind of Powerleader synthetic fibre fiber high temperature composite filter material is characterized in that described base cloth is made up of warp thread and weft yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218563XU CN202179906U (en) | 2011-06-21 | 2011-06-21 | High-temperature composite filtering material of polyester fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218563XU CN202179906U (en) | 2011-06-21 | 2011-06-21 | High-temperature composite filtering material of polyester fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179906U true CN202179906U (en) | 2012-04-04 |
Family
ID=45887568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120218563XU Expired - Lifetime CN202179906U (en) | 2011-06-21 | 2011-06-21 | High-temperature composite filtering material of polyester fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290399A (en) * | 2014-09-15 | 2015-01-21 | 天诺光电材料股份有限公司 | Anti-static filtering material used at normal temperature and preparation method thereof |
-
2011
- 2011-06-21 CN CN201120218563XU patent/CN202179906U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290399A (en) * | 2014-09-15 | 2015-01-21 | 天诺光电材料股份有限公司 | Anti-static filtering material used at normal temperature and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 224400 Jiangsu Funing Yancheng City filter Industry Park No. 18 Patentee after: JIANGSU BLUE SKY ENVIRONMENTAL PROTECTION GROUP CO., LTD. Address before: 224400, Jiangsu province Yancheng City County Funing County Board Town Industrial Park revitalization East Road, No. 518 Patentee before: Jiangsu Lantian Environmental Protection Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |