CN215668317U - Carbon fiber pre-oxidation processing device - Google Patents
Carbon fiber pre-oxidation processing device Download PDFInfo
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- CN215668317U CN215668317U CN202121697555.8U CN202121697555U CN215668317U CN 215668317 U CN215668317 U CN 215668317U CN 202121697555 U CN202121697555 U CN 202121697555U CN 215668317 U CN215668317 U CN 215668317U
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- processing device
- oxidation processing
- carbon fiber
- outer shell
- bottom plate
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- 230000003647 oxidation Effects 0.000 title claims abstract description 72
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 72
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 47
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 47
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 32
- 239000001301 oxygen Substances 0.000 claims abstract description 32
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 239000000110 cooling liquid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000007791 dehumidification Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a carbon fiber pre-oxidation processing device, which comprises a bottom plate, wherein the bottom plate is provided with a pre-oxidation processing device, the pre-oxidation processing device is provided with an oxygen inlet pipe, the oxygen inlet pipe is provided with a regulating valve, the pre-oxidation processing device comprises an outer shell, two ends of the outer shell are respectively provided with a feed inlet and a discharge outlet, a plurality of groups of guide wheels are arranged in the outer shell through rotating shafts, the bottom in the outer shell is provided with a heat insulation bottom plate, the heat insulation bottom plate is provided with an electric heater, the electric heater is internally provided with an electric heating plate, and the front end of the pre-oxidation processing device is provided with a cooling device, so that the carbon fiber pre-oxidation processing device has the advantages that: this device simple structure, convenient to use can effectual increase carbon fiber line preoxidation's effect, and heating effect is good, simultaneously, can have more and need adjust the oxygen content in the shell, guarantees its abundant preoxidation.
Description
Technical Field
The utility model relates to the technical field of carbon fiber processing equipment, in particular to a carbon fiber pre-oxidation processing device.
Background
The carbon fiber is a new fiber material of high-strength and high-modulus fiber with carbon content of more than 95%. It is made up by stacking organic fibres of flake graphite microcrystals along the axial direction of fibre, and making carbonization and graphitization treatment so as to obtain the invented microcrystal graphite material. The carbon fiber is flexible outside and rigid inside, has lighter weight than metal aluminum, higher strength than steel, corrosion resistance and high modulus, and is an important material in national defense, military industry and civil use. It not only has the intrinsic characteristic of carbon material, but also has the soft workability of textile fiber, and is a new generation of reinforced fiber.
Preoxidation is one of the key steps for manufacturing carbon fibers, and the precursor is dehydrogenated in the preoxidation process to change the molecular structure so as to meet the later carbonization requirement. The existing pre-oxidation equipment has the defects of single structure, poor heating effect, low production efficiency, insufficient oxidation and high defective rate, and the normal production of carbon fibers is influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carbon fiber pre-oxidation processing device aiming at the problems in the related art, and aims to overcome the technical problems in the prior related art.
The technical scheme of the utility model is realized as follows:
the utility model provides a carbon fiber pre-oxidation processingequipment, includes the bottom plate, be equipped with pre-oxidation processingequipment on the bottom plate, it advances the pipe to be equipped with oxygen on the pre-oxidation processingequipment, oxygen advances to be equipped with the governing valve on managing, pre-oxidation processingequipment includes the shell body, the both ends of shell body are equipped with feed inlet and discharge gate respectively, install a plurality of groups leading wheel in the shell body through the pivot, the bottom is equipped with thermal-insulated bottom plate in the shell body, be equipped with electric heater on the thermal-insulated bottom plate, install the electrical heating board in the electric heater, cooling device is installed to pre-oxidation processingequipment's front end.
Furthermore, a supporting pad connected with the bottom plate is arranged below the cooling device, and four supporting legs are arranged below the bottom plate.
Furthermore, cooling device includes the cooler bin, be equipped with the cooling cistern in the cooler bin, the one end of cooler bin is equipped with dehydrating unit, can dismantle on the cooler bin and be equipped with the apron.
Furthermore, the dehumidifying device comprises a C-shaped plate, a through hole is formed in one end of the C-shaped plate, and absorbent cotton is arranged in the C-shaped plate.
Furthermore, lower pressing rods are symmetrically arranged below the cover plate, and lower pressing wheels are movably arranged at the bottom ends of the lower pressing rods.
Further, the shell body is provided with a sealing cover through a hinge, and the top of the inner wall of the shell body is provided with a limit stop matched with the sealing cover.
Furthermore, an oxygen content detector and a temperature sensor are respectively arranged in the outer shell.
The utility model provides a carbon fiber pre-oxidation processing device, which has the following beneficial effects:
(1) the utility model discloses a carbon fiber wire pre-oxidation device, including the bottom plate, the bottom plate is equipped with the pre-oxidation processingequipment, is equipped with oxygen on the pre-oxidation processingequipment and advances the pipe, and oxygen advances to be equipped with the governing valve on the pipe, and this device simple structure, convenient to use can effectual increase carbon fiber wire pre-oxidation's effect, and heating effect is good, simultaneously, can have more the oxygen content in the shell of needs regulation, guarantees its abundant pre-oxidation.
(2) The supporting pad is arranged below the cooling device and connected with the bottom plate, and four supporting legs are arranged below the bottom plate and support the whole equipment.
(3) And the cooling device comprises a cooling box, a cooling liquid groove is formed in the cooling box, a dehumidifying device is arranged at one end of the cooling box, a cover plate can be detachably arranged on the cooling box, the effect of cooling liquid in the cooling liquid groove is utilized, the temperature of the carbon fiber wire is greatly reduced, the subsequent processing of the carbon fiber wire is facilitated, and the scald is avoided.
(4) The dehumidification device comprises a C-shaped plate, a through hole is formed in one end of the C-shaped plate, moisture absorption cotton is arranged in the C-shaped plate, the moisture absorption cotton can be utilized, and when the carbon fiber wire penetrates through the moisture absorption cotton, water drops on the carbon fiber wire are adsorbed, so that the dehumidification effect is achieved.
(5) The pressing rods are symmetrically arranged below the cover plate, the bottom end of each pressing rod is movably provided with a pressing wheel, and the carbon fiber wires can be pressed down into the cooling liquid tank when the cover plate is pressed down to be sealed, so that cooling is conveniently carried out.
(6) The sealing cover is installed on the outer shell through the hinge, and the top of the inner wall of the outer shell is provided with a limit stop matched with the sealing cover, so that the sealing cover can be opened, and the carbon fiber wire can be arranged and threaded.
(7) And an oxygen content detector and a temperature sensor are respectively arranged in the outer shell, so that the oxygen content and the temperature in the outer shell can be detected in real time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of a carbon fiber pre-oxidation processing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a pre-oxidation processing device in a carbon fiber pre-oxidation processing device according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cooling device in a carbon fiber pre-oxidation processing apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a dehumidification device in a carbon fiber pre-oxidation processing device according to an embodiment of the utility model;
fig. 5 is a schematic structural diagram of a cover plate in a carbon fiber pre-oxidation processing device according to an embodiment of the utility model.
In the figure:
1. a base plate; 2. a pre-oxidation processing device; 3. an oxygen inlet pipe; 4. adjusting a valve; 5. an outer housing; 6. a feed inlet; 7. a discharge port; 8. a rotating shaft; 9. a guide wheel; 10. an oxygen content detector; 11. a temperature sensor; 12. supporting legs; 13. a thermally insulating floor; 14. an electric heater; 15. an electrical heating plate; 16. a cooling device; 17. a support pad; 18. a cooling tank; 19. a cooling liquid tank; 20. a dehumidifying device; 21. a cover plate; 22. a C-shaped plate; 23. a through hole; 24. moisture absorption cotton; 25. a lower pressure lever; 26. a lower pinch roller; 27. a hinge; 28. a sealing cover; 29. and a limit stop.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The utility model is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-5, a carbon fiber pre-oxidation processing device according to an embodiment of the present invention includes a bottom plate 1, a pre-oxidation processing device 2 is disposed on the bottom plate 1, an oxygen inlet pipe 3 is disposed on the pre-oxidation processing device 2, an adjusting valve 4 is disposed on the oxygen inlet pipe 3, the pre-oxidation processing device 2 includes an outer shell 5, a feed inlet 6 and a discharge outlet 7 are disposed at two ends of the outer shell 5, a plurality of sets of guide wheels 9 are mounted in the outer shell 5 through a rotating shaft 8, a heat insulation bottom plate 13 is disposed at a bottom of the outer shell 5, an electric heater 14 is disposed on the heat insulation bottom plate 13, an electric heating plate 15 is mounted in the electric heater 14, and a cooling device 16 is mounted at a front end of the pre-oxidation processing device 2.
Through the scheme of the utility model, the pre-oxidation processing device 2 is arranged on the bottom plate 1, the oxygen inlet pipe 3 is arranged on the pre-oxidation processing device 2, the regulating valve 4 is arranged on the oxygen inlet pipe 3, the pre-oxidation processing device 2 comprises the outer shell 5, the two ends of the outer shell 5 are respectively provided with the feed inlet 6 and the discharge outlet 7, a plurality of groups of guide wheels 9 are arranged in the outer shell 5 through the rotating shaft 8, the bottom in the outer shell 5 is provided with the heat insulation bottom plate 13, the heat insulation bottom plate 13 is provided with the electric heater 14, the electric heater 14 is internally provided with the electric heating plate 15, the front end of the pre-oxidation processing device 2 is provided with the cooling device 16, the oxygen inlet pipe 3 is utilized to add oxygen into the pre-oxidation processing device 2, the pre-oxidation is fully ensured, and the heating time of the carbon fiber line in the outer shell 5 is ensured by utilizing the action of the plurality of groups of guide wheels 9, guarantee its pre-oxidation, this device simple structure, convenient to use can effectual increase carbon fiber line pre-oxidation's effect, and it is effectual to heat, simultaneously, can have more and need adjust the oxygen content in the shell body 5, guarantees its abundant pre-oxidation.
Example two:
as shown in fig. 3 and 5, a pre-oxidation processing device 2 is arranged on the bottom plate 1, an oxygen inlet pipe 3 is arranged on the pre-oxidation processing device 2, an adjusting valve 4 is arranged on the oxygen inlet pipe 3, the pre-oxidation processing device 2 comprises an outer shell 5, a feed inlet 6 and a discharge outlet 7 are respectively arranged at two ends of the outer shell 5, a plurality of groups of guide wheels 9 are installed in the outer shell 5 through a rotating shaft 8, a heat insulation bottom plate 13 is arranged at the bottom in the outer shell 5, an electric heater 14 is arranged on the heat insulation bottom plate 13, an electric heating plate 15 is installed in the electric heater 14, a cooling device 16 is installed at the front end of the pre-oxidation processing device 2, the cooling device 16 comprises a cooling box 18, a cooling liquid tank 19 is arranged in the cooling box 18, a dehumidifying device 20 is arranged at one end of the cooling box 18, a cover plate 21 is detachably arranged on the cooling box 18, the temperature of the carbon fiber wire is greatly reduced by utilizing the action of cooling liquid in the cooling liquid tank 19, so that subsequent processing is facilitated, scalding is avoided, the lower pressing rods 25 are symmetrically arranged below the cover plate 21, the lower pressing wheels 26 are movably arranged at the bottom ends of the lower pressing rods 25, the carbon fiber wire can be pressed down into the cooling liquid tank 19 when the cover plate 21 is pressed down for sealing, and cooling is facilitated;
example three:
as shown in fig. 4, a pre-oxidation processing device 2 is arranged on the bottom plate 1, an oxygen inlet pipe 3 is arranged on the pre-oxidation processing device 2, an adjusting valve 4 is arranged on the oxygen inlet pipe 3, the pre-oxidation processing device 2 comprises an outer shell 5, a feed inlet 6 and a discharge outlet 7 are respectively arranged at two ends of the outer shell 5, a plurality of groups of guide wheels 9 are installed in the outer shell 5 through a rotating shaft 8, a heat insulation bottom plate 13 is arranged at the bottom in the outer shell 5, an electric heater 14 is arranged on the heat insulation bottom plate 13, an electric heating plate 15 is installed in the electric heater 14, a cooling device 16 is installed at the front end of the pre-oxidation processing device 2, the dehumidifying device 20 comprises a C-shaped plate 22, a through hole 23 is arranged at one end of the C-shaped plate 22, and a moisture absorption cotton 24 is arranged in the C-shaped plate 22, so that water drops on the moisture absorption cotton 24 can be absorbed by the carbon fiber line when the carbon fiber line passes through the moisture absorption cotton, the function of dehumidification is achieved;
example four:
as shown in fig. 2, a pre-oxidation processing device 2 is arranged on the bottom plate 1, an oxygen inlet pipe 3 is arranged on the pre-oxidation processing device 2, the oxygen inlet pipe 3 is provided with a regulating valve 4, the pre-oxidation processing device 2 comprises an outer shell 5, a feed inlet 6 and a discharge outlet 7 are respectively arranged at two ends of the outer shell 5, a plurality of groups of guide wheels 9 are arranged in the outer shell 5 through a rotating shaft 8, the bottom in the outer shell 5 is provided with a heat insulation bottom plate 13, the heat insulation bottom plate 13 is provided with an electric heater 14, an electric heating plate 15 is arranged in the electric heater 14, a cooling device 16 is arranged at the front end of the pre-oxidation processing device 2, the outer shell 5 is provided with a sealing cover 28 through a hinge 27, the top of the inner wall of the outer shell 5 is provided with a limit stop 29 matched with the sealing cover 28, and the sealing cover 28 can be opened to arrange and thread the carbon fiber wire.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, firstly, oxygen is added into the pre-oxidation processing device 2 by utilizing the oxygen inlet pipe 3, the pre-oxidation is ensured to be sufficient, then the electric heating plate 15 is utilized to heat air in the outer shell 5, the action of a plurality of groups of guide wheels 9 is utilized to ensure the heating time of the carbon fiber wire in the outer shell 5 and ensure the pre-oxidation, meanwhile, the action of cooling liquid in the cooling liquid tank 19 is utilized to greatly reduce the temperature of the carbon fiber wire, thereby facilitating the subsequent processing and avoiding scalding, when the cover plate 21 is pressed and sealed, the carbon fiber wire is pressed down into the cooling liquid tank 19, the cooling is convenient, the effect of the moisture absorption cotton 24 is utilized, when the carbon fiber wire passes through, water drops adsorbed on the carbon fiber wire can play a role in dehumidification, the device has simple structure and convenient use, the pre-oxidation effect of the carbon fiber wire can be effectively increased, the heating effect is good, and simultaneously, it may be more desirable to adjust the oxygen content in the outer shell 5 to ensure adequate pre-oxidation thereof.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A carbon fiber pre-oxidation processing device comprises a bottom plate (1), wherein a pre-oxidation processing device (2) is arranged on the bottom plate (1), it is characterized in that an oxygen inlet pipe (3) is arranged on the pre-oxidation processing device (2), the oxygen inlet pipe (3) is provided with a regulating valve (4), the pre-oxidation processing device (2) comprises an outer shell (5), a feed inlet (6) and a discharge outlet (7) are respectively arranged at the two ends of the outer shell (5), a plurality of groups of guide wheels (9) are arranged in the outer shell (5) through a rotating shaft (8), a heat insulation bottom plate (13) is arranged at the bottom in the outer shell (5), an electric heater (14) is arranged on the heat insulation bottom plate (13), an electric heating plate (15) is installed in the electric heater (14), and a cooling device (16) is installed at the front end of the pre-oxidation processing device (2).
2. A carbon fiber pre-oxidation processing device according to claim 1, wherein a support pad (17) connected with the bottom plate (1) is arranged below the cooling device (16), and four support legs (12) are arranged below the bottom plate (1).
3. The carbon fiber pre-oxidation processing device according to claim 1, wherein the cooling device (16) comprises a cooling tank (18), a cooling liquid groove (19) is formed in the cooling tank (18), a dehumidifying device (20) is arranged at one end of the cooling tank (18), and a cover plate (21) is detachably arranged on the cooling tank (18).
4. The carbon fiber pre-oxidation processing device according to claim 3, wherein the dehumidifying device (20) comprises a C-shaped plate (22), a through hole (23) is formed at one end of the C-shaped plate (22), and absorbent cotton (24) is arranged in the C-shaped plate (22).
5. The carbon fiber pre-oxidation processing device according to claim 3, wherein a lower pressure rod (25) is symmetrically arranged below the cover plate (21), and a lower pressure wheel (26) is movably arranged at the bottom end of the lower pressure rod (25).
6. The carbon fiber pre-oxidation processing device as claimed in claim 1, wherein a sealing cover (28) is mounted on the outer shell (5) through a hinge (27), and a limit stop (29) matched with the sealing cover (28) is arranged on the top of the inner wall of the outer shell (5).
7. A carbon fibre pre-oxidation processing device according to claim 1, characterised in that an oxygen content detector (10) and a temperature sensor (11) are arranged in the outer housing (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697555.8U CN215668317U (en) | 2021-07-26 | 2021-07-26 | Carbon fiber pre-oxidation processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697555.8U CN215668317U (en) | 2021-07-26 | 2021-07-26 | Carbon fiber pre-oxidation processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215668317U true CN215668317U (en) | 2022-01-28 |
Family
ID=79981371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697555.8U Active CN215668317U (en) | 2021-07-26 | 2021-07-26 | Carbon fiber pre-oxidation processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215668317U (en) |
-
2021
- 2021-07-26 CN CN202121697555.8U patent/CN215668317U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Area A, 1st Floor, Building 4, No. 199 Maoting Road, Chedun Town, Songjiang District, Shanghai, 2016 Patentee after: Shanghai Shangchen Yutong Precision Equipment Co.,Ltd. Address before: 366011 No.21, Shuidong Park, Gongchuan Town, Yong'an City, Sanming City, Fujian Province Patentee before: Fujian Shangchen composite material technology Co.,Ltd. |
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| CP03 | Change of name, title or address |