CN109338513A - A kind of surface treatment of carbon fibers device - Google Patents
A kind of surface treatment of carbon fibers device Download PDFInfo
- Publication number
- CN109338513A CN109338513A CN201811113962.2A CN201811113962A CN109338513A CN 109338513 A CN109338513 A CN 109338513A CN 201811113962 A CN201811113962 A CN 201811113962A CN 109338513 A CN109338513 A CN 109338513A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- bonnet
- gas generator
- delivery sheet
- surface treatment
- 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.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 25
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 25
- 238000004381 surface treatment Methods 0.000 title claims abstract description 15
- 210000003660 Reticulum Anatomy 0.000 claims abstract description 56
- 239000007789 gas Substances 0.000 claims description 31
- 239000000446 fuel Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 1
- 230000001186 cumulative Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
Abstract
A kind of surface treatment of carbon fibers device, is made of furnace body, bonnet and gas generator, and the bonnet is mounted on furnace body, and gas generator is connected with bonnet, and the furnace body is in rectangular parallelepiped structure, two end face openings up and down of furnace body；The upper end of the furnace body is provided with bonnet, is provided with delivery sheet between the bonnet and furnace body；Structure is simple, easy to use, and by the device, the absorption water that adheres in Treatment of Carbon that can be simple, convenient and fast improves structural strength, and the processing time is fast, and work efficiency is high；Delivery sheet is moved up and is moved down under the effect of the pressure, no longer needs to that handling equipment is used alone, so that feeding feeding is more quick.
Description
Technical field
The present invention relates to carbon fibre material production technical field, especially a kind of surface treatment of carbon fibers device.
Background technique
Carbon fiber (carbon fiber, abbreviation CF) is a kind of high intensity 95% or more of phosphorus content, high modulus fibre
New fiber materials, it is to be piled up by organic fibers such as flake graphites along fiber axial direction, through carbonization and stone
Microcrystalline graphite material obtained from blackization processing, it is widely used, during the processing of carbon fiber, surface treatment of carbon fibers
It is the committed step in carbon fiber production, surface treatment of carbon fibers mainly removes absorption water, improves structural strength, then at present
The process for treating surface used, structure is excessively complicated, and the time of processing is longer, and also needs to configure specially in feeding feeding again
Take feeding mechanism to complete, working efficiency is low, thus it is simple to need to design a kind of structure, a kind of use efficiently surface treatment
Device.
The present invention be exactly in order to solve problem above and carry out improvement.
Summary of the invention
Easy to use the object of the present invention is to provide a kind of structure is simple, the processing time is fast, and work efficiency is high, fetches and delivers material
More efficiently surface treatment of carbon fibers device.
The present invention is that technical solution used by solving its technical problem is:
A kind of surface treatment of carbon fibers device, is made of furnace body, bonnet and gas generator, and the bonnet is mounted on furnace body
On, gas generator is connected with bonnet, and the furnace body is in rectangular parallelepiped structure, two end face openings up and down of furnace body；
The upper end of the furnace body is provided with bonnet, is provided with delivery sheet between the bonnet and furnace body；
The lower ending opening of the bonnet, the opening edge of bonnet lower end are provided with sealing ring, the sealing ring setting
In the inside of bonnet；
The opening setting of the furnace body upper end is fluted, and the length and width of the groove can just accommodate bonnet
Lower end insertion；
Baffle is provided at the lower ending opening of the furnace body, the baffle is mounted on the inside edge of furnace body bottom end；
The delivery sheet is rectangle structure, and the length and width of delivery sheet can just be inserted into the inner cavity of furnace body, institute
The edge for stating delivery sheet and inboard wall of furnace body contact is provided with encapsulated coil；
Air pump, pressurization pump machine and dehumidifier, the air pump and the one of pressurization pump machine are provided on the outside of the bonnet
End is connected with the upper surface of bonnet by pipeline, and the dehumidifier is located at the side of pressurization pump machine, and gas generator, which is located at, to be removed
Between wet device and pressurization pump machine, the outlet side of the gas generator is connected by pipeline with the other end for being pressurized pump machine；
Be provided with fuel pump between the dehumidifier and gas generator, the air pump, dehumidifier, gas generator and
It is connected by pipeline between fuel pump；
Further, the gas generator can generate inert gas；
Further, heating fiber tube is provided on the inboard wall of furnace body；
The rectangular area that the baffle surrounds is less than the area of delivery sheet；
Specifically, being additionally provided with air accumulator between the air pump and dehumidifier；
Wherein, it is pressurized on the pipeline that pump machine and air pump are connect with bonnet and is provided with controlled valve.
Working principle are as follows: carbon fiber material is put into delivery sheet, and then delivery sheet is put on furnace body, and bonnet is covered in furnace body
On, the valve between pressurization pump machine and bonnet is closed, the valve between air pump and bonnet is opened, starts air pump, by furnace body
Excessive gas extraction in inner cavity is sent into air accumulator, and air pump and the valve between bonnet are closed, and opens pressurization pump machine
Valve between bonnet, then gas removes excessive moisture by dehumidifier, and the oxygen in gas is disappearing by fuel pump
It consumes, generates the inert gas based on nitrogen finally by gas generator, be fed through in furnace body finally by pressurization pump machine,
With being gradually increased for pressure, delivery sheet is slowly displaced downwardly to the bottom end of furnace body, stops at baffle, furnace body energization rear heating tube silk
Carbon fiber material is heated to certain high temperature and is kept for a period of time by heating, can be removed absorption water, be improved structural strength；
When rear furnace body power-off is completed in processing, close the valve between pressurization pump machine and bonnet, open air pump and bonnet it
Between valve, starting air pump the gas extraction in furnace body inner cavity is fed through in air accumulator, the intracorporal pressure of furnace is gradually reduced,
Delivery sheet slowly moves up, and when reaching the top of furnace body, closes air pump and the valve between bonnet, it is former to take out carbon fiber
Material.
The beneficial effects of the present invention are: structure is simple, easy to use, passes through the device, the simple, convenient and fast place of energy
It manages the absorption water adhered on carbon fiber, improve structural strength, the processing time is fast, and work efficiency is high；Effect of the delivery sheet in pressure
Under move up and move down, no longer need to be used alone handling equipment so that feeding feeding is more quick.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of surface treatment of carbon fibers device proposed by the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Shown in referring to Fig.1, which is made of furnace body 1, bonnet 2 and gas generator 3,
The bonnet 2 is mounted on furnace body 1, and gas generator 3 is connected with bonnet 2, the furnace body 1 be in rectangular parallelepiped structure, furnace body 1 it is upper
Lower two end faces opening；
The upper end of the furnace body 1 is provided with bonnet 2, is provided with delivery sheet 4 between the bonnet 2 and furnace body 1；
The lower ending opening of the bonnet 2, the opening edge of 2 lower end of bonnet are provided with sealing ring, and the described sealing ring is set
It sets in the inside of bonnet 2；
The opening setting of 1 upper end of furnace body is fluted, and the length and width of the groove can just accommodate bonnet 2
Lower end insertion；
Baffle 5 is provided at the lower ending opening of the furnace body 1, the baffle 5 is mounted on the inside edge of 1 bottom end of furnace body；
The delivery sheet 4 is rectangle structure, and the length and width of delivery sheet 4 can just be inserted into the inner cavity of furnace body 1,
The delivery sheet 4 and the edge of 1 inner wall of furnace body contact are provided with encapsulated coil；
The outside of the bonnet 2 is provided with air pump 6, pressurization pump machine 7 and dehumidifier 9, the air pump 6 and pressurization pump machine
7 one end is connected with the upper surface of bonnet 2 by pipeline, and the dehumidifier 9 is located at the side of pressurization pump machine 7, and gas occurs
Device 3 is located between dehumidifier 9 and pressurization pump machine 7, and the outlet side of the gas generator 3 passes through pipeline and is pressurized the another of pump machine 7
One end is connected；
Fuel pump 8, the air pump 6, dehumidifier 9, gas hair are provided between the dehumidifier 9 and gas generator 3
It is connected by pipeline between raw device 3 and fuel pump 8；
Further, the gas generator 3 can generate inert gas；
Further, heating fiber tube is provided on 1 inner wall of furnace body；
The rectangular area that the baffle 5 surrounds is less than the area of delivery sheet 4；
Specifically, being additionally provided with air accumulator 10 between the air pump 6 and dehumidifier 9；
Wherein, it is pressurized on the pipeline that pump machine and air pump are connect with bonnet and is provided with controlled valve.
Carbon fiber material is put into delivery sheet, and then delivery sheet is put on furnace body, and bonnet covers on furnace body, closes pressurization
Valve between pump machine and bonnet opens the valve between air pump and bonnet, starts air pump, will be extra in furnace body inner cavity
Gas extraction is sent into air accumulator, closes air pump and the valve between bonnet, is opened between pressurization pump machine and bonnet
Valve, then gas removes excessive moisture by dehumidifier, is consuming the oxygen in gas by fuel pump, finally by
Gas generator generates inert gas based on nitrogen, be fed through in furnace body finally by pressurization pump machine, with pressure by
Cumulative big, delivery sheet is slowly displaced downwardly to the bottom end of furnace body, stops at baffle, and furnace body energization rear heating tube silk is heated carbon fiber
Raw material is heated to certain high temperature and is kept for a period of time, can remove absorption water, improve structural strength；
When rear furnace body power-off is completed in processing, close the valve between pressurization pump machine and bonnet, open air pump and bonnet it
Between valve, starting air pump the gas extraction in furnace body inner cavity is fed through in air accumulator, the intracorporal pressure of furnace is gradually reduced,
Delivery sheet slowly moves up, and when reaching the top of furnace body, closes air pump and the valve between bonnet, it is former to take out carbon fiber
Material.
Structure is simple, easy to use, by the device, the absorption adhered in Treatment of Carbon that can be simple, convenient and fast
Water improves structural strength, and the processing time is fast, and work efficiency is high；Delivery sheet is moved up and is moved down under the effect of the pressure, no longer needs to list
Handling equipment is solely used, so that feeding feeding is more quick.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of surface treatment of carbon fibers device is made of furnace body (1), bonnet (2) and gas generator (3), the bonnet (2)
It is mounted on furnace body (1), gas generator (3) is connected with bonnet (2), it is characterised in that:
The furnace body (1) is in rectangular parallelepiped structure, two end face openings up and down of furnace body (1)；
The upper end of the furnace body (1) is provided with bonnet (2), is provided with delivery sheet (4) between the bonnet (2) and furnace body (1)；
The lower ending opening of the bonnet (2), the opening edge of bonnet (2) lower end are provided with sealing ring, and the described sealing ring is set
Set the inside in bonnet (2)；
The opening setting of furnace body (1) upper end is fluted, and the length and width of the groove can just accommodate bonnet (2)
Lower end insertion；
It is provided with baffle (5) at the lower ending opening of the furnace body (1), the baffle (5) is mounted on the inner side edge of furnace body (1) bottom end
Edge；
The delivery sheet (4) is rectangle structure, and the length and width of delivery sheet (4) can just be inserted into the inner cavity of furnace body (1)
In, the edge of the delivery sheet (4) and the contact of furnace body (1) inner wall is provided with encapsulated coil；
Air pump (6), pressurization pump machine (7) and dehumidifier (9), the air pump (6) and increasing are provided on the outside of the bonnet (2)
One end of press pump machine (7) is connected with the upper surface of bonnet (2) by pipeline, and the dehumidifier (9) is located at pressurization pump machine (7)
Side, gas generator (3) are located between dehumidifier (9) and pressurization pump machine (7), and the outlet side of the gas generator (3) is logical
Piping is connected with the other end of pressurization pump machine (7)；
Be provided with fuel pump (8) between the dehumidifier (9) and gas generator (3), the air pump (6), dehumidifier (9),
It is connected by pipeline between gas generator (3) and fuel pump (8).
2. a kind of surface treatment of carbon fibers device as described in claim 1, which is characterized in that gas generator (3) energy
Generate inert gas.
3. a kind of surface treatment of carbon fibers device as described in claim 1, which is characterized in that set on furnace body (1) inner wall
It is equipped with heating fiber tube.
4. a kind of surface treatment of carbon fibers device as described in claim 1, which is characterized in that the length that the baffle (5) surrounds
Rectangular area is less than the area of delivery sheet (4).
5. a kind of surface treatment of carbon fibers device as described in claim 1, which is characterized in that the air pump (6) and dehumidifying
Air accumulator (10) are additionally provided between device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113962.2A CN109338513A (en) | 2018-09-25 | 2018-09-25 | A kind of surface treatment of carbon fibers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113962.2A CN109338513A (en) | 2018-09-25 | 2018-09-25 | A kind of surface treatment of carbon fibers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109338513A true CN109338513A (en) | 2019-02-15 |
Family
ID=65306255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811113962.2A Pending CN109338513A (en) | 2018-09-25 | 2018-09-25 | A kind of surface treatment of carbon fibers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109338513A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534726U (en) * | 2009-08-07 | 2010-07-28 | 朝翊有限公司 | Lift type feeding device |
| CN102644132A (en) * | 2012-04-25 | 2012-08-22 | 上海联川自动化科技有限公司 | High-temperature carbide furnace for manufacturing carbon fiber by charging gas after vacuum pumping |
| CN104129644A (en) * | 2014-07-23 | 2014-11-05 | 成都市龙泉驿区齐盛机械厂 | Feeding device |
| CN205825712U (en) * | 2016-06-27 | 2016-12-21 | 浙江宇辰工业炉有限公司 | A kind of high-efficiency carbon fibre heating furnace |
| CN107761193A (en) * | 2017-09-21 | 2018-03-06 | 北京化工大学 | One kind can the efficient preparation facilities of gradual change integrating laser carbonization stove and method |
-
2018
- 2018-09-25 CN CN201811113962.2A patent/CN109338513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534726U (en) * | 2009-08-07 | 2010-07-28 | 朝翊有限公司 | Lift type feeding device |
| CN102644132A (en) * | 2012-04-25 | 2012-08-22 | 上海联川自动化科技有限公司 | High-temperature carbide furnace for manufacturing carbon fiber by charging gas after vacuum pumping |
| CN104129644A (en) * | 2014-07-23 | 2014-11-05 | 成都市龙泉驿区齐盛机械厂 | Feeding device |
| CN205825712U (en) * | 2016-06-27 | 2016-12-21 | 浙江宇辰工业炉有限公司 | A kind of high-efficiency carbon fibre heating furnace |
| CN107761193A (en) * | 2017-09-21 | 2018-03-06 | 北京化工大学 | One kind can the efficient preparation facilities of gradual change integrating laser carbonization stove and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
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| RJ01 | Rejection of invention patent application after publication |