CN219064018U - Baking oven for producing flexible graphite bipolar plate of hydrogen fuel cell - Google Patents
Baking oven for producing flexible graphite bipolar plate of hydrogen fuel cell Download PDFInfo
- Publication number
- CN219064018U CN219064018U CN202222620224.5U CN202222620224U CN219064018U CN 219064018 U CN219064018 U CN 219064018U CN 202222620224 U CN202222620224 U CN 202222620224U CN 219064018 U CN219064018 U CN 219064018U
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- Prior art keywords
- flexible graphite
- graphite bipolar
- bipolar plate
- plate
- frame
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 52
- 239000010439 graphite Substances 0.000 title claims abstract description 52
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000001257 hydrogen Substances 0.000 title claims abstract description 21
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 21
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model provides a baking furnace for producing flexible graphite bipolar plates of hydrogen fuel cells, which relates to the technical field of baking furnaces and comprises a base, wherein a furnace body is fixedly arranged on the upper surface of the base, a revolving door is rotatably connected to the inner wall of the furnace body, a motor is fixedly arranged in the base, a rotating rod is arranged at the output end of the motor, a placing disc is fixedly arranged at the top end of the rotating rod, and a fixing frame is arranged on the upper surface of the placing disc. According to the utility model, through arranging the base, the furnace body, the revolving door, the motor, the rotating rod, the placing plate, the fixed frame, the threaded rod, the revolving handle, the limiting rod, the pressing frame and the pressing block, the function of simultaneously baking the two sides of the flexible graphite bipolar plate is realized, the baking mode of the flexible graphite bipolar plate is improved, the two sides of the flexible graphite bipolar plate can be simultaneously baked when the flexible graphite bipolar plate is baked, the time and the energy are saved, the baking rate of the flexible graphite bipolar plate is improved, and the production rate of the flexible graphite bipolar plate is accelerated.
Description
Technical Field
The utility model relates to the technical field of baking ovens, in particular to a baking oven for producing a flexible graphite bipolar plate of a hydrogen fuel cell.
Background
The hydrogen fuel cell is a power generation device for directly converting chemical energy of hydrogen and oxygen into electric energy, a flexible graphite bipolar plate is generally arranged in the hydrogen fuel cell, the flexible graphite bipolar plate is required to be baked by a baking furnace in the process of producing the flexible graphite bipolar plate, and the flexible graphite bipolar plate is soft in texture and inconvenient to place and fix, so that when the flexible graphite bipolar plate is baked by the baking furnace, only one side of the flexible graphite bipolar plate can be baked each time, after one side is baked, the flexible graphite bipolar plate is required to be turned over and baked again, and the baking mode wastes time and energy, influences the baking rate of the flexible graphite bipolar plate, and reduces the production rate of the flexible graphite bipolar plate.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a baking furnace for producing a flexible graphite bipolar plate of a hydrogen fuel cell.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hydrogen fuel cell flexible graphite bipolar plate production is with bake out furnace, includes the base, the last fixed surface of base installs the furnace body, the inner wall of furnace body rotates and is connected with the revolving door, the inside fixed mounting of base has the motor, the bull stick is installed to the output of motor, the top of bull stick is equipped with the dish of placing admittedly, the upper surface of placing the dish is provided with fixed frame, one side lateral wall of fixed frame rotates and is connected with the threaded rod, the one end that the fixed frame was kept away from to the threaded rod is equipped with the commentaries on classics handle admittedly, one side lateral wall of fixed frame is equipped with the gag lever post, the surface cover of threaded rod is equipped with presses the frame.
In order to drive the press frame to move through the threaded rod, the improvement of the utility model is that the interior of the press frame is provided with a threaded hole, and the threaded rod is meshed with the threaded hole.
In order to limit the movement direction of the press frame, the utility model is improved in that a limit hole is formed in one side wall of the press frame, and the limit rod is arranged in the limit hole in a penetrating manner.
In order to improve the fixing effect on the bipolar plate, the utility model is improved in that the side wall of one side of the fixing frame and the side wall of one side of the pressing frame are respectively provided with a pressing block, and the pressing blocks are made of rubber or silica gel.
In order to fix the fixing frame, the improvement of the utility model is that the bottom end of the fixing frame is provided with the fixing component, the fixing component comprises the fixing plate, the fixing plate is fixedly arranged at the bottom end of the fixing frame, the lower surface of the fixing plate is provided with the clamping block, the upper surface of the placing plate is provided with the clamping groove, the upper surface of the fixing plate is rotationally connected with the fixing bolt, and the fixing bolt penetrates through the upper surface of the fixing plate and extends to the lower surface of the fixing plate.
In order to limit the sliding direction of the fixing plate, the utility model is improved in that the shape of the clamping block and the shape of the clamping groove are both T-shaped, and the clamping block is in sliding connection with the inner wall of the clamping groove.
In order to fix the fixing plate, the utility model is improved in that the upper surface of the placing plate is provided with a fixing hole, and the fixing bolt is spliced with the fixing hole.
Advantageous effects
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, through arranging the base, the furnace body, the revolving door, the motor, the rotating rod, the placing plate, the fixed frame, the threaded rod, the revolving handle, the limiting rod, the pressing frame and the pressing block, the function of simultaneously baking the two sides of the flexible graphite bipolar plate is realized, the baking mode of the flexible graphite bipolar plate is improved, the two sides of the flexible graphite bipolar plate can be simultaneously baked when the flexible graphite bipolar plate is baked, the time and the energy are saved, the baking rate of the flexible graphite bipolar plate is improved, and the production rate of the flexible graphite bipolar plate is accelerated.
2. According to the utility model, the fixing plate, the clamping block, the clamping groove and the fixing bolt are arranged, so that the fixing frame can be quickly and conveniently fixed, the clamping block and the clamping groove are arranged, the fixing frame and the placing plate can be quickly and conveniently separated, and the flexible graphite bipolar plate can be quickly taken and discharged when being baked, and the practicability of the baking furnace is improved.
Drawings
Fig. 1 is a schematic perspective view of a baking oven for producing flexible graphite bipolar plates of hydrogen fuel cells according to the present utility model;
fig. 2 is a schematic cross-sectional view of a baking oven for producing flexible graphite bipolar plates of hydrogen fuel cells according to the present utility model;
FIG. 3 is a schematic view showing a part of the structure of a baking oven for producing flexible graphite bipolar plates of hydrogen fuel cells according to the present utility model;
fig. 4 is an exploded view showing a part of the structure of a baking oven for producing a flexible graphite bipolar plate of a hydrogen fuel cell according to the present utility model.
Legend description:
1. a base; 2. a furnace body; 3. a revolving door; 4. a motor; 5. a rotating rod; 6. placing a tray; 7. a fixed frame; 8. a threaded rod; 9. a rotating handle; 10. a limit rod; 11. pressing a frame; 12. briquetting; 13. a fixing plate; 14. a clamping block; 15. a clamping groove; 16. and (5) fixing bolts.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hydrogen fuel cell flexible graphite bipolar plate production is with bake out furnace, including base 1, the last fixed surface of base 1 installs furnace body 2, the inner wall of furnace body 2 rotates and is connected with revolving door 3, the inside fixed mounting of base 1 has motor 4, the bull stick 5 is installed to motor 4's output, place dish 6 is fixed on the top of bull stick 5, place the upper surface of dish 6 and be provided with fixed frame 7, after fixed frame 7 is fixed to with flexible graphite bipolar plate to fixed frame 7, place the upper surface of dish 6 with fixed frame 7, start motor 4 afterwards, drive bull stick 5 and rotate when motor 4 moves, drive place the dish 6 and rotate when bull stick 5 rotates, thereby drive flexible graphite bipolar plate through fixed frame 7 and rotate, thereby realize toasting the two sides of flexible graphite bipolar plate simultaneously.
Referring to fig. 3, a threaded rod 8 is rotatably connected to one side wall of the fixed frame 7, a rotating handle 9 is fixedly arranged at one end of the threaded rod 8 away from the fixed frame 7, a limit rod 10 is arranged on one side wall of the fixed frame 7, a pressing frame 11 is sleeved on the outer surface of the threaded rod 8, a threaded hole is formed in the pressing frame 11, the threaded rod 8 is meshed with the threaded hole, a limit hole is formed in one side wall of the pressing frame 11, the limit rod 10 penetrates through the inside of the limit hole, a pressing block 12 is arranged on one side wall of the fixed frame 7 and one side wall of the pressing frame 11, the pressing block 12 is made of rubber or silica gel, when the flexible graphite bipolar plate is fixed through the formed threaded holes, the flexible graphite bipolar plate is firstly placed on one side wall of the fixed frame 7, then the rotating handle 9 is rotated, the rotating handle 9 drives the threaded rod 8 to rotate on one side of the fixed frame 7, the threaded rod 8 drives the pressing frame 11 to move through the threaded hole when rotating, meanwhile the limit rod 10 slides in the inside the limit hole, the moving direction of the pressing frame 11 is limited, the threaded rod 11 moves along the direction of the limit rod 10 in the direction of the limit rod 8, and simultaneously drives the pressing block 12 to move along the outer surface of the direction of the fixing frame 7, and the pressing block 12 contacts the pressing block 12 to the flexible graphite bipolar plate when the flexible graphite bipolar plate is fixed.
Example two
Referring to fig. 4, a fixing component is disposed at the bottom end of the fixing frame 7, the fixing component includes a fixing plate 13, the fixing plate 13 is fixedly mounted at the bottom end of the fixing frame 7, a clamping groove 15 is provided on the lower surface of the fixing plate 13, a fixing bolt 16 is rotatably connected to the upper surface of the fixing plate 6, the fixing bolt 16 penetrates through the upper surface of the fixing plate 13 and extends to the lower surface of the fixing plate 13, a fixing hole is provided on the upper surface of the fixing plate 6 by providing the T-shaped clamping block 14 and the clamping groove 15, the fixing plate 13 slides on the upper surface of the fixing plate 6 when the fixing frame 7 is placed on the upper surface of the fixing plate 6, the clamping block 14 slides in the clamping groove 15, the sliding direction of the fixing plate 13 is limited, the fixing plate 13 and the fixing plate 6 are simultaneously connected, thereby preventing the fixing frame 7 from tilting or tilting on the fixing plate 6, the fixing bolt 16 penetrates through the upper surface of the fixing plate 13 and extends to the lower surface of the fixing plate 13, the fixing hole is provided on the upper surface of the fixing plate 6, the fixing bolt 16 is inserted into the fixing hole, and the fixing bolt 16 is rotated into the fixing hole after the fixing plate 16, and the fixing plate is fixed by the fixing plate 16.
Further, the design temperature of the baking furnace is between room temperature (DEG C) and 150, the temperature control precision (DEG C) +/-2 and the constant temperature heating area temperature (DEG C) 90.
Working principle: before using the oven to toast flexible graphite bipolar plate, fix flexible graphite bipolar plate earlier, place flexible graphite bipolar plate in one side lateral wall of fixed frame 7, rotate the commentaries on classics handle 9 afterwards, it rotates at one side of fixed frame 7 to drive threaded rod 8 to change handle 9, the threaded rod 8 is rotated and is moved through screw hole drive press frame 11, simultaneously gag lever post 10 slides in the inside of spacing hole, restrict press frame 11's direction of movement, make press frame 11 follow gag lever post 10 at the outward appearance of threaded rod 8 to fixed frame 7's direction motion, simultaneously drive briquetting 12 motion, when briquetting 12 contacts flexible graphite bipolar plate, fix flexible graphite bipolar plate, then put fixed frame 7 into the inside of furnace body 2, and make fixed plate 13 slide at the upper surface of placing disk 6, fixture block 14 slides in the inside of draw-in groove 15, restrict the slip direction of fixed plate 13, make fixed plate 13 and placing disk 6 phase each other, thereby prevent that fixed frame 7 from taking place the slope or toppling over on placing disk 6, after fixture block 14 slides to the end of draw-in groove 15, rotate fixed plate 16, rotate and turn over 16 to rotate fixed plate 16, rotate fixed plate 7 and carry out the fixed plate 5 and carry out the rotation to carry out the motor to rotate the fixed plate 2, when carrying out the fixed plate 2 and carry out the fixed plate is rotated to rotate and carry out the fixed plate 5, thereby realize the fixed plate is closed to rotate and is fixed plate 2, simultaneously, when carrying out the fixed plate is rotated and is fixed to be fixed by the fixed to the fixed plate 2, and is rotated by the fixed plate 5.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a hydrogen fuel cell flexible graphite bipolar plate production is with bake out furnace, includes base (1), its characterized in that: the utility model discloses a rotary furnace for the electric furnace of the electric furnace, including base (1), fixed frame (7), threaded rod (8), fixed frame (7) one side lateral wall rotation is connected with threaded rod (8), fixed frame (7) one end is kept away from to threaded rod (8) one end is equipped with changeing (9), fixed frame (7) one side lateral wall is equipped with gag lever post (10), threaded rod (8) outer surface cover is equipped with presses frame (11).
2. The roaster for producing the flexible graphite bipolar plate of the hydrogen fuel cell according to claim 1, wherein: threaded holes are formed in the pressing frame (11), and the threaded rods (8) are meshed with the threaded holes.
3. The roaster for producing the flexible graphite bipolar plate of the hydrogen fuel cell according to claim 1, wherein: and a limit hole is formed in one side wall of the pressing frame (11), and the limit rod (10) is arranged in the limit hole in a penetrating mode.
4. The roaster for producing the flexible graphite bipolar plate of the hydrogen fuel cell according to claim 1, wherein: the pressing block (12) is arranged on one side wall of the fixing frame (7) and one side wall of the pressing frame (11), and the pressing block (12) is made of rubber or silica gel.
5. The roaster for producing the flexible graphite bipolar plate of the hydrogen fuel cell according to claim 1, wherein: the bottom of fixed frame (7) is provided with fixed subassembly, fixed subassembly includes fixed plate (13), the bottom at fixed frame (7) is adorned admittedly to fixed plate (13), fixture block (14) are equipped with to the lower surface of fixed plate (13), draw-in groove (15) have been seted up to the upper surface of placing dish (6), the upper surface rotation of fixed plate (13) is connected with fixing bolt (16), fixing bolt (16) run through the upper surface of fixed plate (13) and extend to the lower surface of fixed plate (13).
6. The roaster for producing the flexible graphite bipolar plate of the hydrogen fuel cell according to claim 5, wherein: the shape of the clamping block (14) and the shape of the clamping groove (15) are both T-shaped, and the clamping block (14) is slidably connected with the inner wall of the clamping groove (15).
7. The roaster for producing the flexible graphite bipolar plate of the hydrogen fuel cell according to claim 5, wherein: the upper surface of the placing plate (6) is provided with a fixing hole, and the fixing bolt (16) is spliced with the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222620224.5U CN219064018U (en) | 2022-10-08 | 2022-10-08 | Baking oven for producing flexible graphite bipolar plate of hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222620224.5U CN219064018U (en) | 2022-10-08 | 2022-10-08 | Baking oven for producing flexible graphite bipolar plate of hydrogen fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219064018U true CN219064018U (en) | 2023-05-23 |
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ID=86375775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222620224.5U Active CN219064018U (en) | 2022-10-08 | 2022-10-08 | Baking oven for producing flexible graphite bipolar plate of hydrogen fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219064018U (en) |
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2022
- 2022-10-08 CN CN202222620224.5U patent/CN219064018U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A baking oven for the production of flexible graphite bipolar plates in hydrogen fuel cells Granted publication date: 20230523 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Lanshi Branch Pledgor: Guangdong Huanhua Hydrogen Energy Technology Co.,Ltd. Registration number: Y2024980003117 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |