CN216864407U - Special fiber laser tunnel preparation facilities - Google Patents
Special fiber laser tunnel preparation facilities Download PDFInfo
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- CN216864407U CN216864407U CN202220145065.5U CN202220145065U CN216864407U CN 216864407 U CN216864407 U CN 216864407U CN 202220145065 U CN202220145065 U CN 202220145065U CN 216864407 U CN216864407 U CN 216864407U
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- special fiber
- laser
- tunnel
- supporting seat
- stainless steel
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- 239000000835 fiber Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 238000005253 cladding Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a special fiber laser tunnel preparation device which comprises a laser (1), a shaping mirror (2), a tunnel tube (3), a heat insulation cladding (4), a supporting seat A (5), a supporting seat B (6), an air nozzle (7) and a base (8). The device has the advantages of short preheating period, low energy consumption, low temperature resistance requirement on furnace body materials and the like.
Description
Technical Field
The utility model relates to a special fiber laser tunnel preparation device, and belongs to the technical field of laser application.
Background
In the preparation of special fiber (carbon fiber), high-temperature carbonization and graphitization heat treatment mainly adopts a high-temperature tube type indirect heating mode and a high-frequency electromagnetic energy heating mode, so that the preheating period is long, the energy consumption is high, the energy waste is serious, and extremely high temperature resistance requirements are provided for furnace body materials. The laser tunnel preparation process subverts the traditional electric heating tube or electromagnetic heating process, has excellent performances of high energy utilization rate, high heating speed, instant high temperature and the like, is beneficial to improving the quality of carbon fibers, greatly reduces the energy consumption and obviously reduces the production and manufacturing cost of the carbon fibers.
Disclosure of Invention
The utility model provides a special fiber laser tunnel preparation device, which aims at the problems of long preheating period, high energy consumption, serious energy waste and high temperature resistance requirement on furnace body materials in the traditional high-temperature tube type indirect heating and high-frequency electromagnetic energy heating modes.
As shown in the attached drawing 1, the device for preparing a special fiber laser tunnel provided by the utility model comprises a laser 1, a shaping mirror 2, a tunnel tube 3, a heat insulation cladding 4, a supporting seat A5, a supporting seat B6, an air tap 7 and a base 8; the laser 1 is an array semiconductor laser with infrared wavelength, and laser beams emitted by the laser 1 irradiate the special fiber prefabricated product at an angle of 45 degrees with the special fiber bundle; the shaping mirror 2 is a micro cylindrical mirror array and is used for collimating light beams emitted by each light emitting chip in the laser 1 and ensuring that the special fiber prefabricated product is irradiated at an angle of 45 degrees with the special fiber beams; the tunnel pipe 3 is a stainless steel pipe with the inner wall coated with ceramic reflective powder, the side wall of the pipe is provided with an optical window, a laser beam emitted from the shaping mirror 2 is incident into the pipe through the optical window on the side wall of the pipe and irradiates on the surface of the special fiber prefabricated product, and the light beam incident on the inner wall of the pipe is subjected to diffuse reflection on the surface of the inner wall and irradiates on the surface of the special fiber prefabricated product; the heat insulation cladding 4 is aluminum silicate cotton and is coated on the outer side of the tunnel pipe 3 to reduce heat loss; the supporting seat A5 and the supporting seat B6 are made of 316 model stainless steel, and the special fiber bundle penetrates through the central hole and is used for clamping and supporting the tunnel pipe 3; the air tap 7 is a 316 model stainless steel air tap and is used for introducing protective gas into the pipeline; the base 8 is a bottom plate of the special fiber laser tunnel preparation device and is used for fixing the supporting seat A5 and the supporting seat B6.
Has the advantages that: according to the special fiber laser tunnel preparation device provided by the utility model, the special fiber prefabricated product is heated by directly irradiating the laser beam, and the laser beam is subjected to multiple diffuse reflection by the inner wall of the tunnel tube, so that the laser beam can be fully absorbed by the special fiber prefabricated product, and the utilization rate of energy is effectively improved. The special fiber laser tunnel preparation device has the advantages of short preheating period, low energy consumption, low temperature resistance requirement on furnace body materials and the like.
Drawings
Fig. 1 is a schematic diagram of a special fiber laser tunnel preparation device.
In the figure: the method comprises the following steps of 1-a laser, 2-a shaping mirror, 3-a tunnel tube, 4-a heat insulation cladding, 5-a support seat A, 6-a support seat B, 7-an air nozzle and 8-a base.
Detailed Description
Embodiment 1 a device for preparing a special fiber laser tunnel.
As shown in the attached drawing 1, the special fiber laser tunnel preparation device provided by the utility model comprises a laser 1, a shaping mirror 2, a tunnel tube 3, a heat insulation cladding 4, a support seat A5, a support seat B6, an air nozzle 7 and a base 8; the laser 1 is preferably an array semiconductor laser with the wavelength of 808nm, 880nm, 888nm, 915nm, 940nm or 976nm, and the laser beam emitted by the laser 1 irradiates the special fiber prefabricated product at an angle of 45 degrees with the special fiber bundle; the shaping mirror 2 is a micro cylindrical mirror array and is used for collimating light beams emitted by each light emitting chip in the laser 1 and ensuring that the special fiber prefabricated product is irradiated at an angle of 45 degrees with the special fiber beams; the tunnel pipe 3 is a stainless steel pipe with the inner wall coated with ceramic reflective powder, an optical window is arranged on the side wall of the pipe, a laser beam emitted from the shaping mirror 2 is incident into the pipe through the optical window on the side wall of the pipe and irradiates on the surface of the special fiber prefabricated product, and the light beam incident on the inner wall of the pipe generates diffuse reflection on the surface of the inner wall and irradiates on the surface of the special fiber prefabricated product; the heat insulation cladding 4 is aluminum silicate cotton and is coated on the outer side of the tunnel pipe 3 to reduce heat loss; the supporting seat A5 and the supporting seat B6 are made of 316 model stainless steel, and the special fiber bundle penetrates through the central hole and is used for clamping and supporting the tunnel pipe 3; the air tap 7 is a 316 model stainless steel air tap and is used for introducing protective gas into the pipeline; the base 8 is a bottom plate of the special fiber laser tunnel preparation device and is used for fixing the supporting seat A5 and the supporting seat B6.
Claims (1)
1. A special fiber laser tunnel preparation device is characterized by comprising a laser (1), a shaping mirror (2), a tunnel tube (3), a heat insulation cladding (4), a supporting seat A (5), a supporting seat B (6), an air tap (7) and a base (8); the laser (1) is an array semiconductor laser with infrared wavelength, and laser beams emitted by the laser irradiate the special fiber prefabricated product at an angle of 45 degrees with the special fiber bundle; the shaping mirror (2) is a micro cylindrical mirror array and ensures that the special fiber prefabricated product is irradiated at an angle of 45 degrees with the special fiber bundle; the tunnel pipe (3) is a stainless steel pipeline with the inner wall sprayed with ceramic reflective powder, and the side wall of the pipeline is provided with an optical window; the heat insulation cladding (4) is aluminum silicate cotton and is coated on the outer side of the tunnel pipe (3); the supporting seat A (5) and the supporting seat B (6) are 316 model stainless steel supporting seats; the air tap (7) is a 316 model stainless steel air tap; the base (8) is a bottom plate of the special fiber laser tunnel preparation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145065.5U CN216864407U (en) | 2022-01-19 | 2022-01-19 | Special fiber laser tunnel preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145065.5U CN216864407U (en) | 2022-01-19 | 2022-01-19 | Special fiber laser tunnel preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216864407U true CN216864407U (en) | 2022-07-01 |
Family
ID=82152831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145065.5U Active CN216864407U (en) | 2022-01-19 | 2022-01-19 | Special fiber laser tunnel preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216864407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351291A (en) * | 2022-01-19 | 2022-04-15 | 苏州光兴智能科技有限公司 | Special fiber laser tunnel preparation method and device |
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2022
- 2022-01-19 CN CN202220145065.5U patent/CN216864407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351291A (en) * | 2022-01-19 | 2022-04-15 | 苏州光兴智能科技有限公司 | Special fiber laser tunnel preparation method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231020 Address after: Room C2-ZQ003, 2nd Floor, Building C, Building 4, No. 6 Dongyi Road, Torch Development Zone, Zhongshan City, Guangdong Province, 528400, and Room C3-310, 3rd Floor Patentee after: Tuge Technology (Guangdong) Co.,Ltd. Address before: Registration room 21551, Qianjin Road, Suzhou Development Zone, Jiangsu Province Patentee before: Suzhou Guangxing Intelligent Technology Co.,Ltd. |