CN204138841U - A kind of carbon fiber cured furnace return air distribution apparatus - Google Patents
A kind of carbon fiber cured furnace return air distribution apparatus Download PDFInfo
- Publication number
- CN204138841U CN204138841U CN201420557720.3U CN201420557720U CN204138841U CN 204138841 U CN204138841 U CN 204138841U CN 201420557720 U CN201420557720 U CN 201420557720U CN 204138841 U CN204138841 U CN 204138841U
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- distribution
- frame
- return air
- carbon fiber
- grids
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Abstract
The utility model relates to carbon fiber cured furnace equipment, is specifically related to a kind of carbon fiber cured furnace return air distribution apparatus.The utility model mainly solves current cured furnace and there is the uneven problem of warm field, wind field.The technical solution of the utility model is: a kind of carbon fiber cured furnace return air distribution apparatus, a distribution grid is arranged on the bottom of frame, quadratic distribution plate is arranged on the middle and lower part of frame, the intermediate vertical of a distribution grid is provided with support, tapered frame is provided with on the top of support, the outside of three distribution grids is connected with frame, the inner side of three distribution grids is connected with tapered frame, the both sides that a distribution grid is positioned at support are respectively vertically installed with bracing frame, gripper shoe is provided with between distribution grid and the top of frame at three times, be provided with multiple return air arm on the supporting plate, return air house steward is arranged on the top of frame, one end of return air arm communicates with one end of return air house steward, the other end of return air arm is arranged in frame.
Description
Technical field
The utility model relates to carbon fiber cured furnace equipment, is specifically related to a kind of carbon fiber cured furnace return air distribution apparatus.
Background technology
Non-fusible is important process in carbon fiber production process, and infusible fine or not key is the uniformity of non-fusible equipment temperature field, wind field.Cured furnace air intake ensures warm field uniformity primarily of hot blast diffusion, current domestic large-scale cured furnace equipment mostly is hot-blast stove, hot blast enters back circulated air and all carries out hot blast distribution by the distribution grid of correspondent equal, all exist hot blast return air wall effect in stove cause the difference of part temperature field, wind field, what greatly reduce equipment effectively utilizes space.
Utility model content
There is the uneven problem of warm field, wind field mainly for current cured furnace in the utility model, provides a kind of carbon fiber cured furnace return air distribution apparatus.
The utility model is the technical scheme taked that solves the problem:
A kind of carbon fiber cured furnace return air distribution apparatus, by frame, a distribution grid, quadratic distribution plate, three distribution grids, gripper shoe, return air arm and return air house steward composition, a distribution grid is arranged on the bottom of frame, quadratic distribution plate is arranged on the middle and lower part of frame, the intermediate vertical of a distribution grid is provided with support, the two ends of support are connected with quadratic distribution plate with a distribution grid respectively, tapered frame is provided with on the top of support, the outside of three distribution grids is connected with frame, the inner side of three distribution grids is connected with tapered frame, the both sides that a distribution grid is positioned at support are respectively vertically installed with bracing frame, support frame as described above respectively with a distribution grid, quadratic distribution plate is connected with three distribution grids, gripper shoe is provided with between distribution grid and the top of frame at three times, the two ends of gripper shoe lower end are connected with the two ends, left and right of tapered frame respectively, be provided with multiple return air arm on the supporting plate, return air house steward is arranged on the top of frame, one end of return air arm communicates with one end of return air house steward, the other end of return air arm is arranged in frame, the other end of return air house steward is connected with external blower fan, a described distribution grid, quadratic distribution plate and three distribution grids are all provided with air vent.
Further, on a distribution grid, the punching rate of air vent is 5 ~ 30%, and on quadratic distribution plate, the punching rate of air vent is the punching rate of air vent on 10 ~ 50%, three distribution grids is 40 ~ 90%.
The utility model adopts technique scheme, one time distribution grid, quadratic distribution plate and frame form first pressure balance chamber, quadratic distribution plate, three distribution grids and frame form second pressure balance chamber, three times return air plate, a gripper shoe frame form the 3rd pressure balance chamber, such wind enters first pressure balance chamber by a distribution grid, second pressure balance chamber is entered by quadratic distribution plate, enter the 3rd pressure balance chamber by three distribution grids, enter return air house steward finally by return air arm.Therefore, compared with prior art, the utility model have structure simple, take that cured furnace space is little, the advantage of wind field and warm field stable and uniform.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is profile of the present utility model;
Fig. 3 is the profile of three return air plates;
Fig. 4 is the profile of secondary returning aerofoil;
Fig. 5 is the profile of primary retirn air plate.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of carbon fiber cured furnace return air distribution apparatus, by frame 1, a distribution grid 7, quadratic distribution plate 6, three distribution grids 5, gripper shoe 4, return air arm 3 and return air house steward 2 form, a distribution grid 7 is arranged on the bottom of frame 1, quadratic distribution plate 6 is arranged on the middle and lower part of frame 1, the intermediate vertical of a distribution grid 7 is provided with support 8, the two ends of support 8 are connected with quadratic distribution plate 6 with a distribution grid 7 respectively, tapered frame 9 is provided with on the top of support 8, the outside of three distribution grids 5 is connected with frame 1, the inner side of three distribution grids 5 is connected with tapered frame 9, the both sides that a distribution grid 7 is positioned at support 8 are respectively vertically installed with bracing frame 10, support frame as described above 10 respectively with a distribution grid 7, quadratic distribution plate 6 is connected with three distribution grids 5, gripper shoe 4 is provided with between three distribution grids 5 and the top of frame 1, the two ends of gripper shoe 4 lower end are connected with the two ends, left and right of tapered frame 9 respectively, gripper shoe 4 is provided with multiple return air arm 3, return air house steward 2 is arranged on the top of frame 1, one end of return air arm 3 communicates with one end of return air house steward 2, the other end of return air arm 3 is arranged in frame 1, the other end of return air house steward 2 is connected with external blower fan, a described distribution grid 7, quadratic distribution plate 6 and three distribution grids 5 are all provided with air vent 11, wherein on a distribution grid, the punching rate of air vent 11 is 5 ~ 30%, on quadratic distribution plate, the punching rate of air vent 11 is 10 ~ 50%, on three distribution grids, the punching rate of air vent 11 is 40 ~ 90%.
Claims (2)
1. a carbon fiber cured furnace return air distribution apparatus, it is characterized in that by frame (1), a distribution grid (7), quadratic distribution plate (6), three distribution grids (5), gripper shoe (4), return air arm (3) and return air house steward (2) composition, a distribution grid (7) is arranged on the bottom of frame (1), quadratic distribution plate (6) is arranged on the middle and lower part of frame (1), the intermediate vertical of a distribution grid (7) is provided with support (8), the two ends of support (8) are connected with quadratic distribution plate (6) with a distribution grid (7) respectively, tapered frame (9) is provided with on the top of support (8), the outside of three distribution grids (5) is connected with frame (1), the inner side of three distribution grids (5) is connected with tapered frame (9), the both sides that a distribution grid (7) is positioned at support (8) are respectively vertically installed with bracing frame (10), support frame as described above (10) respectively with a distribution grid (7), quadratic distribution plate (6) is connected with three distribution grids (5), gripper shoe (4) is provided with between three distribution grids (5) and the top of frame (1), the two ends of gripper shoe (4) lower end are connected with the two ends, left and right of tapered frame (9) respectively, gripper shoe (4) is provided with multiple return air arm (3), return air house steward (2) is arranged on the top of frame (1), one end of return air arm (3) communicates with one end of return air house steward (2), the other end of return air arm (3) is arranged in frame (1), the other end of return air house steward (2) is connected with external blower fan, a described distribution grid (7), quadratic distribution plate (6) and three distribution grids (5) are all provided with air vent (11).
2. a kind of carbon fiber cured furnace return air distribution apparatus according to claim 1, it is characterized in that the punching rate of air vent (11) on a distribution grid is 5 ~ 30%, on quadratic distribution plate, the punching rate of air vent (11) is the punching rate of air vent (11) on 10 ~ 50%, three distribution grids is 40 ~ 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557720.3U CN204138841U (en) | 2014-09-25 | 2014-09-25 | A kind of carbon fiber cured furnace return air distribution apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557720.3U CN204138841U (en) | 2014-09-25 | 2014-09-25 | A kind of carbon fiber cured furnace return air distribution apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138841U true CN204138841U (en) | 2015-02-04 |
Family
ID=52415541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557720.3U Expired - Fee Related CN204138841U (en) | 2014-09-25 | 2014-09-25 | A kind of carbon fiber cured furnace return air distribution apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138841U (en) |
-
2014
- 2014-09-25 CN CN201420557720.3U patent/CN204138841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Return air distribution device for carbon fiber curing furnace Effective date of registration: 20161227 Granted publication date: 20150204 Pledgee: Shi Qiang Pledgor: Sichuan Chuangyue Carbon Material Co., Ltd. Registration number: 2016510000078 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180925 |