CN102836593A - PODLON fiber high-temperature composite filter material and manufacturing method thereof - Google Patents
PODLON fiber high-temperature composite filter material and manufacturing method thereof Download PDFInfo
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- CN102836593A CN102836593A CN2011101737365A CN201110173736A CN102836593A CN 102836593 A CN102836593 A CN 102836593A CN 2011101737365 A CN2011101737365 A CN 2011101737365A CN 201110173736 A CN201110173736 A CN 201110173736A CN 102836593 A CN102836593 A CN 102836593A
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Abstract
The invention discloses a PODLON fiber high-temperature composite filter material and a manufacturing method thereof. The PODLON fiber high-temperature composite filter material consists of a felt layer and base fabric, and is characterized in that the felt layer and the base fabric are compounded into a whole through the needle punching technology. The base fabric consists of warp yarns and weft yarns; 30s PODLON long fibers are made into 30s/2 PODLON yarns as the weft yarns through a doubling process, and yarns made of 45 long glass fibers serve as the warp yarns. In the felt layer, PODLON short fibers and short glass fibers are mixed in weight ratio of 1:0.3 to prepare a short fiber mesh, and the short fiber mesh evenly covers on the base fabric. The base fabric and the manufactured felt layer of the high-temperature composite filter material are dried after being soaked in a chemical solvent. The PODLON fibers are high-quality high-temperature resistance fire resistant fibers, are high-temperature resistance fire resistant materials, are good in heat stability, chemical stability and electrical insulating property and are made into the high-temperature filter material, and thereby, the high-temperature resistance of the filter material is improved; the service life of the filter material under a high-temperature environment is prolonged; a filter effect is good; and the requirement of the smoke high-temperature filter industry is met.
Description
Technical field
The invention belongs to filtering material and make the field, particularly relate to a kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof.
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
Technical problem to be solved by this invention 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 and manufacturing approach thereof is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof comprise by carpet veneer, base cloth, form, 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 ℃.
Usefulness of the present invention 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 a structural representation of the present invention.
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 present invention is described further:
A kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof comprise 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 (6)
1. Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof comprise by carpet veneer, base cloth, form, and it is characterized in that, carpet veneer and base cloth layer are compound through needling process to be one.
2. according to claim 1, a kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof is characterized in that described base cloth is made up of warp thread and weft yarn.
3. according to claim 1; A kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof; It is characterized in that, be that 30s Powerleader synthetic fibre long fibre is processed 30s/2 Powerleader synthetic fibre yarn as weft yarn through the doubling operation, and the yarn that 45 long glass fibres are processed is as warp thread; Through common weaving process, be made into 500 gram/M with shuttleless loom
2Base cloth.
4. according to claim 1; A kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof; It is characterized in that; 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.
5. according to claim 1; A kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof is characterized in that described carpet veneer; Powerleader synthetic fibre short fiber and glass fibre short fiber are mixed with 1: 0.3 weight ratio; Process: after shredding～mixing～hello cotton～all cotton～combings～folded net operation, the formation web of staple fibers shop overlays on this web of staple fibers on the base cloth 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.
6. according to claim 1; A kind of Powerleader synthetic fibre fiber high temperature composite filter material and manufacturing approach thereof; It is characterized in that; Nomex, is dried after 25 minutes in 200 ℃ drying oven 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 with the speed of 3m/min then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101737365A CN102836593A (en) | 2011-06-21 | 2011-06-21 | PODLON fiber high-temperature composite filter material and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101737365A CN102836593A (en) | 2011-06-21 | 2011-06-21 | PODLON fiber high-temperature composite filter material and manufacturing method thereof |
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|---|---|
| CN102836593A true CN102836593A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101737365A Pending CN102836593A (en) | 2011-06-21 | 2011-06-21 | PODLON fiber high-temperature composite filter material and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071341A (en) * | 2013-01-11 | 2013-05-01 | 安徽省元琛环保科技有限公司 | Method for preparing asymmetric gradient filter materials for electric bag composite dust removal |
| CN106268027A (en) * | 2016-08-30 | 2017-01-04 | 厦门美达斯环保工业有限公司 | A kind of high temperature filter material and its preparation method and application |
| CN109276951A (en) * | 2018-12-04 | 2019-01-29 | 江苏恒锐环保科技有限公司 | A kind of composite fibre high-temperature-resistant filtering material manufacturing method |
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|---|---|---|---|---|
| CN2495463Y (en) * | 2001-09-11 | 2002-06-19 | 南京菲尔特过滤材料研究开发中心 | Multi-layer glass fiber composite felt |
| CN1404898A (en) * | 2001-08-15 | 2003-03-26 | 余国藩 | Compound spiked felt of purifying industrial smoke and its producing method |
| CN1724111A (en) * | 2005-05-30 | 2006-01-25 | 东北大学 | Process for mfg. high temp. filtering material of composite fibre |
| US20080102721A1 (en) * | 2006-10-31 | 2008-05-01 | Holland John E | Puncture and abrasion resistant, air and water impervious laminated fabric |
| CN101612496A (en) * | 2009-07-29 | 2009-12-30 | 东华大学 | High temperature resistance basalt fiber composite filter material and preparation method |
-
2011
- 2011-06-21 CN CN2011101737365A patent/CN102836593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1404898A (en) * | 2001-08-15 | 2003-03-26 | 余国藩 | Compound spiked felt of purifying industrial smoke and its producing method |
| CN2495463Y (en) * | 2001-09-11 | 2002-06-19 | 南京菲尔特过滤材料研究开发中心 | Multi-layer glass fiber composite felt |
| CN1724111A (en) * | 2005-05-30 | 2006-01-25 | 东北大学 | Process for mfg. high temp. filtering material of composite fibre |
| US20080102721A1 (en) * | 2006-10-31 | 2008-05-01 | Holland John E | Puncture and abrasion resistant, air and water impervious laminated fabric |
| CN101612496A (en) * | 2009-07-29 | 2009-12-30 | 东华大学 | High temperature resistance basalt fiber composite filter material and preparation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071341A (en) * | 2013-01-11 | 2013-05-01 | 安徽省元琛环保科技有限公司 | Method for preparing asymmetric gradient filter materials for electric bag composite dust removal |
| CN106268027A (en) * | 2016-08-30 | 2017-01-04 | 厦门美达斯环保工业有限公司 | A kind of high temperature filter material and its preparation method and application |
| CN109276951A (en) * | 2018-12-04 | 2019-01-29 | 江苏恒锐环保科技有限公司 | A kind of composite fibre high-temperature-resistant filtering material manufacturing method |
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Application publication date: 20121226 |