CN102645091B - Drying device for washed carbon fibers - Google Patents
Drying device for washed carbon fibers Download PDFInfo
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- CN102645091B CN102645091B CN201210075469.2A CN201210075469A CN102645091B CN 102645091 B CN102645091 B CN 102645091B CN 201210075469 A CN201210075469 A CN 201210075469A CN 102645091 B CN102645091 B CN 102645091B
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Abstract
The invention discloses a drying device for washed carbon fibers, which comprises a device main body, wherein drying channels are arranged in the device main body and penetrate through the device main body, carbon fiber strands penetrate through the drying channels, the two ends of the drying channels are respectively communicated with a supply air channel and a return air channel, dry hot air enters from the supply air channel, passes through the drying channels and then reaches the return air channel, the two ends of the device main body are respectively provided with a furnace end hot roll, the carbon fiber strands are wound on the furnace end hot rolls, and compact hot rolls are also arranged at the furnace end hot rolls and adjoined to the furnace end hot rolls to squeeze the carbon fiber strands; in order to prolong the time for the carbon fiber strands to penetrate through the drying channels, the drying channels are arranged into a plurality of layers, and the carbon fiber strands are wound on the furnace end hot rolls and then pass through each drying channel layer by layer; and the drying channels are wave types, and the dry hot air flows in the drying channels in a curved way, and repeatedly passes by the carbon fiber strands so that the carbon fiber strands are fully dried.
Description
Technical field
The present invention relates to carbon fiber process technology, particularly relate to drying device after a kind of washing of carbon fiber.
Background technology
Because carbon fiber needs to remove unnecessary electrolyte and impurity through the mode of washing, so need to be dried by drying device, remove unnecessary moisture, to carry out the starching program of next stage.
In the process of starching, starching thing needs the Fibrous depth entering carbon fiber, forms effective diaphragm protection carbon fiber.The mode that traditional drying plant is dried mainly with hot blast plane is greatly carried out, its drying effect is limited, in the process of starching, if carbon fiber wire contains unnecessary moisture, considerable influence is had to starching, because carbon fiber wire is easy lengthening deformation after water soaking, cause surface uneven, be unfavorable for that slurry adheres on carbon fiber wire.
Summary of the invention
The object of this invention is to provide the rear drying device of carbon fiber washing, carry out fully dry process to facilitate the carbon fiber after to washing.
The technical scheme that the present invention adopts for its technical problem of solution is,
Drying device after carbon fiber washing, comprise apparatus main body, dry channel is provided with in this apparatus main body, dry channel through-going device main body, carbon fibre tow passes in dry channel, pass in and out from dry channel two ends, dry channel two ends are communicated with return airway with supply air duct respectively, dry-heat air enters from supply air duct, by arriving return airway after dry channel, heat drying process is carried out to the carbon fibre tow in dry channel, the two ends of described apparatus main body are provided with stove end hot-rolling, carbon fibre tow is around on stove end hot-rolling, stove end hot-rolling place is also provided with compression hot-rolling, this compression hot-rolling is near stove end hot-rolling, carbon fibre tow is extruded,
Further, in order to extend carbon fibre tow in dry channel through the time, make dry-heat air carry out long-time dry process to carbon fibre tow, described dry channel is provided with plural layer, and carbon fibre tow is walked around after stove end hot-rolling successively by each dry channel;
In addition, described dry channel is undaform, and dry-heat air is curve in dry channel, carries out abundant drying to carbon fibre tow.
The invention has the advantages that, this drying device is provided with stove end hot-rolling and extruding hot-rolling, carbon fibre tow is extruded, unnecessary moisture is extruded, heat steam is had to pass through in hot-rolling, can diastole to flatten the surface of carbon fibre tow, its surface area can be expanded, allow surfacing, be conducive to combining with other materials, through the formation process of such carbon fiber surface, also can be neat by the fiber alignment in carbon fibre tow, strengthen the intensity of carbon fiber, and upright drying course can allow carbon fiber dry evenly can not cause the rate of tension of top and bottom fiber and surface uneven, this drying device significantly can reduce the moisture of carbon fiber inside, be conducive to the carrying out of starching program.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rear drying device of carbon fiber washing that the present invention proposes;
Fig. 2 is the hot air circulation schematic diagram of this drying device.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the present invention further.
As Fig. 1, shown in Fig. 2, after the carbon fiber washing that the present invention proposes, drying device comprises apparatus main body 100, dry channel 110 is provided with in this apparatus main body 100, dry channel 110 through-going device main body 100, carbon fibre tow 200 passes in dry channel 110, pass in and out from dry channel 110 two ends, dry channel 110 two ends are communicated with return airway 122 with supply air duct 121 respectively, dry-heat air (wind direction is that in figure, arrow is shown) enters from supply air duct 121, by arriving return airway 122 after dry channel 110, heat drying process is carried out to the carbon fibre tow 200 in dry channel 110, the two ends of described apparatus main body 100 are provided with stove end hot-rolling 130, carbon fibre tow 200 is around on stove end hot-rolling 130, stove end hot-rolling 130 place is also provided with and compresses hot-rolling 131, this compression hot-rolling 131 is near stove end hot-rolling 130, carbon fibre tow 200 is extruded,
As in Fig. 1, in order to extend carbon fibre tow 200 in dry channel 110 through the time, make dry-heat air carry out long-time dry process to carbon fibre tow 200, described dry channel 110 is provided with plural layer, and carbon fibre tow 200 is walked around after stove end hot-rolling 130 successively by each dry channel; Described dry channel 110 is undaform, and dry-heat air is curve in dry channel 110, carries out abundant drying to carbon fibre tow 200.
This drying device is provided with stove end hot-rolling and extruding hot-rolling, carbon fibre tow is extruded, unnecessary moisture is extruded, heat steam is had to pass through in hot-rolling, can diastole to flatten the surface of carbon fibre tow, its surface area can be expanded, allow surfacing, be conducive to combining with other materials, through the formation process of such carbon fiber surface, also can be neat by the fiber alignment in carbon fibre tow, strengthen the intensity of carbon fiber, and upright drying course carbon fiber can be allowed to dry evenly can not cause the rate of tension of top and bottom fiber and surface uneven.This drying device significantly can reduce the moisture of carbon fiber inside, is conducive to the carrying out of starching program.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. drying device after carbon fiber washing, comprise apparatus main body, dry channel is provided with in this apparatus main body, dry channel through-going device main body, carbon fibre tow passes in dry channel, pass in and out from dry channel two ends, dry channel two ends are communicated with return airway with supply air duct respectively, dry-heat air enters from supply air duct, by arriving return airway after dry channel, heat drying process is carried out to the carbon fibre tow in dry channel, it is characterized in that, the two ends of described apparatus main body are provided with stove end hot-rolling, carbon fibre tow is around on stove end hot-rolling, stove end hot-rolling place is also provided with compression hot-rolling, this compression hot-rolling is near stove end hot-rolling, carbon fibre tow is extruded, described dry channel is provided with plural layer, carbon fibre tow is walked around after stove end hot-rolling successively by each dry channel, the supply air duct of plural layer dry channel comprises two air-supply air ports, return airway comprises two return air air ports, described dry channel is undaform, dry-heat air is curve in dry channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210075469.2A CN102645091B (en) | 2012-03-21 | 2012-03-21 | Drying device for washed carbon fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210075469.2A CN102645091B (en) | 2012-03-21 | 2012-03-21 | Drying device for washed carbon fibers |
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| Publication Number | Publication Date |
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| CN102645091A CN102645091A (en) | 2012-08-22 |
| CN102645091B true CN102645091B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210075469.2A Active CN102645091B (en) | 2012-03-21 | 2012-03-21 | Drying device for washed carbon fibers |
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| CN (1) | CN102645091B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166895B (en) * | 2016-08-23 | 2018-06-29 | 南京林业大学 | Gouache furnace drying method and its device |
| CN109680439A (en) * | 2018-12-08 | 2019-04-26 | 英鸿纳米科技股份有限公司 | A kind of carbon fibre tow drying equipment after starching |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908290A (en) * | 1996-12-16 | 1999-06-01 | Toray Industries, Inc. | Heat treatment furnace for fiber |
| JP2000192364A (en) * | 1998-12-21 | 2000-07-11 | Tsudakoma Corp | Hot air drier of warp-sizing machine |
| CN101012615A (en) * | 2006-02-01 | 2007-08-08 | 津田驹工业株式会社 | Temperature controlling method for hot blast drying device used in warp sizing device |
| CN101135535A (en) * | 2007-09-29 | 2008-03-05 | 盐城市宏达纺织器材有限公司 | High mould high-strength northylen hot blast drying cabinets |
| CN101476817A (en) * | 2009-01-16 | 2009-07-08 | 泉州万华世旺超纤有限责任公司 | Surface processing and drying apparatus for chemical leather |
| CN101864659A (en) * | 2010-06-12 | 2010-10-20 | 广东溢达纺织有限公司 | Fabric noniron finishing method, continuous fabric pressing device and press finishing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20040676A1 (en) * | 2004-04-02 | 2004-07-02 | Sca Hygiene Prod Ab | APPARATUS FOR THE CONTINUOUS PRODUCTION OF A PAPER TAPE, PARTICULARLY FOR HYGIENE USE |
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2012
- 2012-03-21 CN CN201210075469.2A patent/CN102645091B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908290A (en) * | 1996-12-16 | 1999-06-01 | Toray Industries, Inc. | Heat treatment furnace for fiber |
| JP2000192364A (en) * | 1998-12-21 | 2000-07-11 | Tsudakoma Corp | Hot air drier of warp-sizing machine |
| CN101012615A (en) * | 2006-02-01 | 2007-08-08 | 津田驹工业株式会社 | Temperature controlling method for hot blast drying device used in warp sizing device |
| CN101135535A (en) * | 2007-09-29 | 2008-03-05 | 盐城市宏达纺织器材有限公司 | High mould high-strength northylen hot blast drying cabinets |
| CN101476817A (en) * | 2009-01-16 | 2009-07-08 | 泉州万华世旺超纤有限责任公司 | Surface processing and drying apparatus for chemical leather |
| CN101864659A (en) * | 2010-06-12 | 2010-10-20 | 广东溢达纺织有限公司 | Fabric noniron finishing method, continuous fabric pressing device and press finishing machine |
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| CN102645091A (en) | 2012-08-22 |
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