CN109306587A - A kind of carbon fiber surface solvent cleaning removing means - Google Patents
A kind of carbon fiber surface solvent cleaning removing means Download PDFInfo
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- CN109306587A CN109306587A CN201811289386.7A CN201811289386A CN109306587A CN 109306587 A CN109306587 A CN 109306587A CN 201811289386 A CN201811289386 A CN 201811289386A CN 109306587 A CN109306587 A CN 109306587A
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- China
- Prior art keywords
- rinse bath
- fiber
- outlet pipe
- removing means
- carbon fiber
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- 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.)
- Granted
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- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 33
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 33
- 239000002904 solvent Substances 0.000 title claims abstract description 32
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000835 fiber Substances 0.000 claims abstract description 63
- 239000000523 sample Substances 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 10
- 238000002525 ultrasonication Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 20
- 238000005406 washing Methods 0.000 description 9
- 239000013557 residual solvent Substances 0.000 description 5
- 239000002243 precursor Substances 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/023—Guiding rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention relates to a kind of carbon fiber surface solvents to clean removing means, belongs to PAN fiber process units technical field.The cleaning removing means includes water tank, rinse bath, circulator, supersonic generator, ultrasonic probe, fiber godet, water inlet pipe and outlet pipe；The water tank is connected to rinse bath, and after the water tank, driving device, water inlet pipe, rinse bath and outlet pipe are sequentially communicated, outlet pipe is connected to water storage tank again；The supersonic generator is connect with the ultrasonic probe being arranged in rinse bath, and the fiber godet is arranged in rinse bath, and the fiber godet is made of main shaft roll body and fiber guide axis, and multiple fiber guide axis are around setting in principal axis roller body surface face.Fiber storage dimension of the present invention is parallel by multiple ultrasonic probes in transmission process, realizes the multiple ultrasonication to the PAN fiber of continuous operation；And whole device of the invention carries out in full-closed environment, ensure that cleaning effect and cleaning ambient.
Description
Technical field
The invention belongs to PAN fiber process units technical field more particularly to a kind of cleaning PAN carbon fiber surface solvents
Device.
Background technique
Polyacrylonitrile (PAN) carbon fiber has a series of excellent characteristics such as high specific strength and specific modulus, is widely used in navigating
In empty space flight and civilian industry.Preparation for high-performance carbon fibre, it is desirable that using the precursor of high quality.Carbon fiber is as strategy
Product is always paid attention to by countries in the world, and each state is all in the research and development for being dedicated to PAN precursor, but domestic Industry of Carbon Fiber
The developed countries such as Japan far are lagged behind, greatly develop that carbon fiber is extremely urgent, the key for producing carbon fiber is strand quality.?
In the preparation process of PAN precursor, the factor for influencing precursor product quality is more, wherein the PAN fiber after preliminary draft is also
A certain amount of residual DMSO solvent, they have plastication to PAN fiber, fibre single thread can be made to melt in process
And.The presence of residual solvent can also make the fiber in later period preoxidation process form certain fault of construction, seriously reduce carbon fiber
The intensity of dimension removes solvent generally using the method for washing, washes work therefore, it is necessary to which the solvent of residual in the fibre is removed
Water used in sequence must be deionized water, just can guarantee do not introduce other impurities in fiber after washing in this way.
The factor of influence water washing effect is in addition to washing temperature, water consumption and other than the residence time, deionization in water-washing process
Water is also most important to the effect degree and effect on PAN fiber surface, traditional static immersing method or recirculated water impact spray
Leaching method is undesirable to the removing effect of PAN fiber residual solvent, it is therefore desirable to which a kind of physical mode of action effectively goes to reach
Except the purpose of fiber surface solvent.207091708 U of patent CN discloses a kind of PAN base carbon fibre ultrasonic water cleaning device,
Include ultrasonic transducer, gas gathering mask, frequency-adjustable ultrasonic rinsing bowl, spray rinsing system, filter screen；Frequency-adjustable ultrasonic water
Heating device is installed in washing trough, connect control temperature with heating device by power supply；It washes trench bottom and welds three groups of ultrasonic waves
Energy device, the electric energy that power supply is provided are changed into ultra sonic machinery vibration, generate high-frequency vibration and are cleaned；Filter screen is mounted on water
Washing trough front and rear, spray rinsing device are welded on the cabinet of rear portion by square steel, are conveyed by pump.But this ultrasound
The problems such as wave water washing device is undesirable there are the removing effect of residual solvent, therefore, it is necessary to study new cleaning PAN carbon fibers
The device of surface solvent, to solve the above problems.
Summary of the invention
For above-mentioned problems of the prior art, the present invention is intended to provide a kind of cleaning removing of carbon fiber surface solvent
Device.Water storage tank of the present invention is connect by two groups of disengaging water routes with external water tank, external water tank in water storage tank go from
Sub- water is circulated under the action of driving water pump.It is parallel by multiple ultrasonic probes during fiber transmission, it realizes
Multiple ultrasonication to the PAN fiber of continuous operation；And whole device of the invention carries out in full-closed environment, protects
Demonstrate,prove cleaning effect and cleaning ambient.
An object of the present invention is to provide a kind of carbon fiber surface solvent cleaning removing means.
The second object of the present invention is to provide the application of above-mentioned carbon fiber surface solvent cleaning removing means.
For achieving the above object, specifically, the invention discloses following technical proposals:
Firstly, the invention discloses a kind of carbon fiber surface solvents to clean removing means, including water tank, rinse bath, follow
Loop device, supersonic generator, fiber godet, ultrasonic probe, water inlet pipe and outlet pipe.
The water tank is connected to rinse bath, and the water tank, driving device, water inlet pipe, rinse bath and outlet pipe are successively
After connection, outlet pipe is connected to water storage tank again, and the water inlet pipe includes the first water inlet pipe and the second water inlet pipe, first water inlet
The side wall upper part of rinse bath is arranged in pipe, and the lower sidewall of rinse bath is arranged in second water inlet pipe, correspondingly, the side wall
The top of opposite side is provided with the first outlet pipe, the second outlet pipe, and first outlet pipe, the second outlet pipe connect with water tank
Logical, to realize circulating for cleaning solution, cleaning solution passes through the first water inlet pipe, the second water inlet pipe under the action of driving device
Into in rinse bath, then returns in water tank and be recycled by the first outlet pipe, the second outlet pipe again.
Further, the driving device is water circulating pump；Preferably, the water tank and the first outlet pipe, second go out
Flow velocity detection device is provided between water pipe, for the cleaning solution circulation rate real time monitoring to whole system.
The supersonic generator is connect with the ultrasonic probe being arranged in rinse bath, and the fiber godet is arranged clear
In washing trough, and the fiber godet is made of main shaft roll body and fiber guide axis, and multiple fiber guide axis are around setting in master
Beaming roller body surface face；Fiber godet i.e. of the invention is cage structure, and fiber can in this way passed on the surface of multiple guide axis
It leads, realizes the abundant ultrasonic cleaning processing effect of the fascicular texture of PAN fiber.
The fiber godet is two groups, and every group is made of two fiber godets, and every group of godet passes through central principal axis
It is fixed in rinse bath, the ultrasonic probe is arranged between two groups of fiber godets using multiple arranged in parallel modes；In this way
It can be regulated and controled by power regulation and supersonic frequency, realize the multiple ultrasonication to the PAN fiber of continuous operation, guarantee residual
The cleaning effect of solvent.
The wall of the rinse bath uses sandwich design, and the interlayer is embedded with multiple groups heating device, meanwhile, it is cleaning
It is respectively provided with temperature measuring equipment in the interlayer of slot and in the cleaning solution of rinse bath, to monitor entire rinse bath and wherein cleaning solution in real time
Temperature, to guarantee cleaning effect because cleaning temperature has important influence to cleaning effect,
The ultrasonic frequency that the ultrasonic probe issues is optional in 16.5-40KHz range.
The ultrasonic power of the ultrasonic probe is optional within the scope of 1000-4000W；The voltage of the ultrasonic generator is
220V。
Secondly, the invention discloses above-mentioned carbon fiber surface solvents to clean removing means answering in fiber preparation field
With.
Compared with prior art, the beneficial effect that the present invention obtains is:
(1) fiber godet of the invention designs for cage structure, can make fiber on the surface of multiple guide axis in this way
The abundant ultrasonic cleaning processing effect of the fascicular texture of PAN fiber is realized in conduction.
(2) rinse bath of the invention ensure that entire cleaning process by cooperating with temperature control system, water circulation system
The stable circulation and temperature of middle cleaning solution are stablized, and ensure that entire cleaning effect and environmental stability.
(3) present invention is used parallel by multiple groups ultrasonic probe, is regulated and controled by power regulation and supersonic frequency, is realized pair
The multiple ultrasonication of the PAN fiber of continuous operation, guarantees the cleaning effect of residual solvent
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the structural schematic diagram that carbon fiber surface solvent of the present invention cleans removing means.
Fig. 2 is the structural schematic diagram of fiber godet of the present invention.
Attached drawing acceptance of the bid note respectively represents: 1- water tank, 2- rinse bath, 3- circulator, 4- supersonic generator, 5- fiber
Godet, 6- ultrasonic probe, the first water inlet pipe of 7-, the second water inlet pipe of 8-, the first outlet pipe of 9-, the second outlet pipe of 10-, 11- add
Thermal, 12- temperature measuring equipment, 13- flow velocity detection device, 14- main shaft roll body, 15- fiber guide axis, 16- central principal axis,
17- carbon fiber.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, the cleaning device of existing polyacrylonitrile carbon fiber surface solvent still has residual
The problems such as staying the removing effect of solvent undesirable.Therefore, the invention proposes a kind of carbon fiber surface solvents to clean removing means,
With reference to the accompanying drawing and specific embodiment the present invention is described further.
Embodiment 1
As shown in Figure 1, a kind of carbon fiber surface solvent cleans removing means, including water tank 1, rinse bath 2, circulator
3, supersonic generator 4, fiber godet 5, ultrasonic probe, 6 water inlet pipes and outlet pipe.
The water tank 1 is connected to rinse bath 2, the water tank 1, driving device 3, water inlet pipe, rinse bath 2 and outlet pipe
After being sequentially communicated, outlet pipe is connected to water storage tank again, and the water inlet pipe includes the first water inlet pipe 7 and the second water inlet pipe 8, and described the
The side wall upper part of rinse bath 2 is arranged in one water inlet pipe 7, and the lower sidewall of rinse bath 2 is arranged in second water inlet pipe 8, accordingly
Ground, the top of the side wall opposite side are provided with the first outlet pipe 9, the second outlet pipe 10, and first outlet pipe 9, second is discharged
Pipe 10 is connected to water tank 1, to realize circulating for cleaning solution, cleaning solution is under the action of driving device 3 by the
One water inlet pipe, the second water inlet pipe enter in rinse bath 2, then return to water tank by the first outlet pipe 9, the second outlet pipe 10 again
It is recycled in 1.
The supersonic generator 4 is connect with the ultrasonic probe 6 being arranged in rinse bath 2, and the fiber godet 5 is arranged
In rinse bath 2, the fiber godet 5 is two groups, and every group is made of two fiber godets 5, during every group of godet passes through
Heart main shaft 16 is fixed in rinse bath 2, and two groups of fiber godets are arranged in using multiple arranged in parallel modes in the ultrasonic probe 6
Between 5；It can be regulated and controled in this way by power regulation and supersonic frequency, realize and the multiple ultrasound of the PAN fiber of continuous operation is made
With guaranteeing the cleaning effect of residual solvent.
The wall of the rinse bath 2 uses sandwich design, and the interlayer is embedded with multiple groups heating device 11, meanwhile,
Be respectively provided with temperature measuring equipment 12 in the interlayer of rinse bath 2 and in the cleaning solution of rinse bath 2, with monitor in real time entire rinse bath and its
The temperature of middle cleaning solution, to guarantee cleaning effect, because cleaning temperature has important influence to cleaning effect.
Embodiment 2
A kind of carbon fiber surface solvent cleans removing means, and with embodiment 1, difference is: the fiber godet 5 is by leading
Beaming roller body 14 and fiber guide axis 15 are constituted, and multiple fiber guide axis 15 are around setting on 14 surface of main shaft roll body (such as Fig. 2 institute
Show)；I.e. fiber godet is cage structure, and fiber 17 can in this way conducted on the surface of multiple guide axis, realizes PAN fiber
Fascicular texture abundant ultrasonic cleaning processing effect.
Embodiment 3
A kind of carbon fiber surface solvent cleaning removing means, with embodiment 1, the driving device 3 is water circulating pump；It is described
It is provided with flow velocity detection device 13 between water tank 1 and the first outlet pipe 9, the second outlet pipe 10, for whole system
Cleaning solution circulation rate real time monitoring, the ultrasonic frequency that the ultrasonic probe issues is between 16.5-40KHz.It is described super
The ultrasonic power of sonic probe is between 1000-4000W；The voltage of the ultrasonic generator is 220V.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for those skilled in the art
For member, various changes and changes are possible in this application.Within the spirit and principles of this application, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of carbon fiber surface solvent cleans removing means, it is characterised in that: including water tank, rinse bath, circulator, surpass
Sonic generator, ultrasonic probe, fiber godet, water inlet pipe and outlet pipe；
The water tank is connected to rinse bath, and the water tank, driving device, water inlet pipe, rinse bath and outlet pipe are sequentially communicated
Afterwards, outlet pipe is connected to water storage tank again；
The supersonic generator is connect with the ultrasonic probe being arranged in rinse bath, and the fiber godet is arranged in rinse bath
In, and the fiber godet is made of main shaft roll body and fiber guide axis, multiple fiber guide axis are around setting in principal axis roller
Body surface face.
2. carbon fiber surface solvent as described in claim 1 cleans removing means, it is characterised in that: the water inlet pipe includes the
The side wall upper part of rinse bath, the second water inlet pipe setting is arranged in one water inlet pipe and the second water inlet pipe, first water inlet pipe
In the lower sidewall of rinse bath, correspondingly, the top of the side wall opposite side is provided with the first outlet pipe, the second outlet pipe, described
First outlet pipe, the second outlet pipe are connected to water tank.
3. carbon fiber surface solvent as described in claim 1 cleans removing means, it is characterised in that: the fiber godet is
Two groups, every group is made of two fiber godets, and every group of godet is fixed in rinse bath by central principal axis.
4. carbon fiber surface solvent as claimed in claim 3 cleans removing means, it is characterised in that: the ultrasonic probe uses
Multiple arranged in parallel modes are arranged between two groups of fiber godets.
5. carbon fiber surface solvent as described in claim 1 cleans removing means, it is characterised in that: the wall of the rinse bath
Using sandwich design, the interlayer is embedded with multiple groups heating device.
6. carbon fiber surface solvent as described in claim 1 cleans removing means, it is characterised in that: the interlayer of the rinse bath
Temperature measuring equipment is respectively provided in interior and rinse bath cleaning solution.
7. carbon fiber surface solvent as claimed in any one of claims 1 to 6 cleans removing means, it is characterised in that: the ultrasound
The ultrasonic frequency issued pop one's head between 16.5-40KHz.
8. carbon fiber surface solvent as claimed in any one of claims 1 to 6 cleans removing means, it is characterised in that: the ultrasound
The ultrasonic power of probe is between 1000-4000W.
9. carbon fiber surface solvent as claimed in any one of claims 1 to 6 cleans removing means, it is characterised in that: the water storage
Flow velocity detection device is provided between tank and the first outlet pipe, the second outlet pipe；Preferably, the driving device is circulation
Water pump.
10. if the described in any item carbon fiber surface solvent cleaning removing means of claim 1-9 are in fiber preparation field
Using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289386.7A CN109306587B (en) | 2018-10-31 | 2018-10-31 | Carbon fiber surface solvent washs desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289386.7A CN109306587B (en) | 2018-10-31 | 2018-10-31 | Carbon fiber surface solvent washs desorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109306587A true CN109306587A (en) | 2019-02-05 |
| CN109306587B CN109306587B (en) | 2024-01-12 |
Family
ID=65222454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289386.7A Active CN109306587B (en) | 2018-10-31 | 2018-10-31 | Carbon fiber surface solvent washs desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109306587B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06173155A (en) * | 1992-09-14 | 1994-06-21 | Nippon Steel Corp | Method for washing carbon yarn and device therefor |
| CN2649617Y (en) * | 2003-11-08 | 2004-10-20 | 江阴市科达机械电子有限公司 | Double-side supersonic wave device |
| CN2785728Y (en) * | 2005-04-21 | 2006-06-07 | 山东大学 | Ultrasonic cleaning machine |
| CN105040130A (en) * | 2015-09-11 | 2015-11-11 | 西安康本材料有限公司 | Polyacrylonitrile-based carbon fiber protofilament multilayer washing apparatus |
| CN205295562U (en) * | 2015-12-24 | 2016-06-08 | 中国石油天然气股份有限公司 | Carbon fiber precursor washing device |
| CN106319689A (en) * | 2016-10-26 | 2017-01-11 | 张家港市港鹰实业有限公司 | Carbon fiber precursor washing device and washing method |
| CN207091708U (en) * | 2017-08-03 | 2018-03-13 | 浙江精功碳纤维有限公司 | A kind of PAN base carbon fibres ultrasonic wave water washing device |
| CN209144439U (en) * | 2018-10-31 | 2019-07-23 | 山东大学 | A kind of carbon fiber surface solvent cleaning removing means |
-
2018
- 2018-10-31 CN CN201811289386.7A patent/CN109306587B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06173155A (en) * | 1992-09-14 | 1994-06-21 | Nippon Steel Corp | Method for washing carbon yarn and device therefor |
| CN2649617Y (en) * | 2003-11-08 | 2004-10-20 | 江阴市科达机械电子有限公司 | Double-side supersonic wave device |
| CN2785728Y (en) * | 2005-04-21 | 2006-06-07 | 山东大学 | Ultrasonic cleaning machine |
| CN105040130A (en) * | 2015-09-11 | 2015-11-11 | 西安康本材料有限公司 | Polyacrylonitrile-based carbon fiber protofilament multilayer washing apparatus |
| CN205295562U (en) * | 2015-12-24 | 2016-06-08 | 中国石油天然气股份有限公司 | Carbon fiber precursor washing device |
| CN106319689A (en) * | 2016-10-26 | 2017-01-11 | 张家港市港鹰实业有限公司 | Carbon fiber precursor washing device and washing method |
| CN207091708U (en) * | 2017-08-03 | 2018-03-13 | 浙江精功碳纤维有限公司 | A kind of PAN base carbon fibres ultrasonic wave water washing device |
| CN209144439U (en) * | 2018-10-31 | 2019-07-23 | 山东大学 | A kind of carbon fiber surface solvent cleaning removing means |
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| CN109306587B (en) | 2024-01-12 |
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