CN220737529U - Integrated reaction device for preparing fuel cell catalyst - Google Patents
Integrated reaction device for preparing fuel cell catalyst Download PDFInfo
- Publication number
- CN220737529U CN220737529U CN202322063550.5U CN202322063550U CN220737529U CN 220737529 U CN220737529 U CN 220737529U CN 202322063550 U CN202322063550 U CN 202322063550U CN 220737529 U CN220737529 U CN 220737529U
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- reaction
- reaction tank
- fuel cell
- sealing
- sealing cover
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 81
- 239000003054 catalyst Substances 0.000 title claims abstract description 34
- 239000000446 fuel Substances 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000011344 liquid material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Catalysts (AREA)
Abstract
The utility model discloses an integrated reaction device for preparing a fuel cell catalyst, which relates to the technical field of fuel cell catalysts and comprises a reaction device body, wherein the reaction device body is suitable for the reaction of the fuel cell catalyst and comprises a reaction tank, a sealing cover is detachably arranged at the top of the reaction tank, a discharging device is arranged at the front bottom end of the reaction tank, a sealing unit is arranged at the top of the reaction tank, a mixing unit is arranged at the middle position of the sealing cover, and a filtering unit is arranged in the discharging device. According to the utility model, the electric telescopic rod is arranged to facilitate the sealing cover to move downwards until the sealing ring is correspondingly clamped in the sealing groove, and the air outlet pipe is sealed by matching with the rubber plug, so that the reaction tank is in a sealing state in the working process, external pollutants are prevented from entering the reaction tank, the reaction tank is completely separated from the external environment, and the reaction quality is improved.
Description
Technical Field
The utility model relates to the technical field of fuel cell catalysts, in particular to an integrated reaction device for preparing a fuel cell catalyst.
Background
The fuel cell has the advantages of high energy conversion rate, environmental protection, strong reliability and the like, is considered as one of the most potential clean energy technologies, has important application in the traffic and energy fields, and the existing reaction device for preparing the fuel cell catalyst needs to be independently and stepwise carried out through different devices in the production process without integrated integration, so that the production efficiency is lower.
In the prior art, a chinese patent document with publication number CN217796098U and publication date 2022, 11, 15 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: an integrated reaction device for preparing a fuel cell catalyst comprises a reaction cavity, a sealing bottom, a sealing cover, an air inlet pipe, a feeding pipe, a stirrer, a pH value detector, an air outlet pipe and a heater; the reaction cavity is arranged on the sealing bottom; the upper end of the reaction cavity is provided with an opening, and a sealing cover covers the opening; a stirrer is inserted in the middle of the sealing cover; an air inlet pipe, a feed pipe, a pH value detector and an air outlet pipe are also inserted right above the opening of the sealing cover; the periphery of the reaction cavity is coated with a heater.
In order to solve the problem of the tightness of the reaction device, the prior art adopts a sealing cover to cover the opening, a sealing bottom and a sealing cover are used for separating the reaction cavity from the external environment and preventing pollutants from entering, but the sealing cover is provided with a feeding pipe and an air outlet pipe, and the pipe orifice of the sealing cover is not provided with a tightness structure, so that the tightness of the reaction cavity is poor, and the problem that the pollutants are still organically multiplied is caused.
Disclosure of Invention
The present utility model is directed to an integrated reaction device for preparing a fuel cell catalyst, which solves the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an integrated reaction unit of preparation fuel cell catalyst, includes the reaction unit body, is applicable to the fuel cell catalyst reaction and uses, the reaction unit body is including the retort, sealed lid is installed to the top detachable of retort, be provided with discharging device on the place ahead bottom of retort.
The top of retort is provided with sealed unit, be provided with mixing element on the intermediate position of sealed lid, discharging device's inside is provided with filtering element.
The sealing unit comprises a sealing groove arranged on a frame plate at the top of the reaction tank, fixing blocks are fixedly connected to the outer surfaces of two sides of the reaction tank, an electric telescopic rod is fixedly arranged at the top of each fixing block, a connecting block is fixedly connected to the other end of each electric telescopic rod, the inner sides of the connecting blocks are fixedly connected to the outer surfaces of two sides of the sealing cover, the sealing cover can be driven to be closed or opened through the expansion and contraction of the electric telescopic rods, manual operation is not needed, and labor is saved.
Be provided with the outlet duct on the top front end of sealed lid, the top activity grafting of outlet duct has the rubber buffer, fixedly connected with sealing washer on the bottom of sealed lid, be provided with stirring subassembly on the bottom intermediate position of sealed lid, drive the inside of sealing washer block at the seal groove through sealed lid for the retort separates with external environment completely, avoids the pollutant to get into wherein, cooperates the rubber buffer to seal the outlet duct.
The technical scheme of the utility model is further improved as follows: the mixing unit comprises a driving motor arranged at the middle position of the top of the sealing cover, a driving rod is fixedly connected to the output end of the driving motor, a rotating shaft is fixedly sleeved on the outer surface of the driving rod, and the driving rod is driven to rotate at a constant speed through the output end of the driving motor.
The technical scheme of the utility model is further improved as follows: fixedly connected with stirring rod on the surface of axis of rotation, fixed sleeve has been cup jointed on the bottom surface of actuating lever, fixedly connected with scraper blade on the both sides of rotatory cover, the bottom laminating of scraper blade is connected on the inside bottom of retort, through stirring rod's at uniform velocity rotation, stirs liquid, strengthens the mixing ratio between the liquid for it is more even to fuse, and cooperation scraper blade is rotatory in the bottom of the jar body, prevents that liquid from precipitating.
The technical scheme of the utility model is further improved as follows: the filtering unit comprises a discharging pipe arranged on the bottom end of the front of the reaction tank, a clamping port is formed in the top of the discharging pipe, sliding grooves are formed in the two sides of the clamping port, located on the inner wall of the discharging pipe, positioning holes are formed in the bottom end of the inside of the discharging pipe, a limiting plate is arranged above the clamping port, a filter screen is conveniently mounted through the sliding grooves, and the filter screen is mounted and fixed through the positioning holes.
The technical scheme of the utility model is further improved as follows: the bottom of limiting plate is fixedly connected with frame, fixedly connected with filter screen on the inner wall of frame, the top welding of limiting plate has the bail, the welding has the locating piece on the bottom of frame, filters the treatment through the filter screen to the exhaust liquid technology, improves the effect of this catalyst quality.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an integrated reaction device for preparing a fuel cell catalyst, which is convenient for driving a sealing cover to move downwards by arranging an electric telescopic rod until the sealing ring is correspondingly clamped in the sealing groove, and is matched with a rubber plug to seal an air outlet pipe, so that the reaction tank is in a sealing state in the working process, external pollutants are prevented from entering the reaction tank, the reaction tank is completely separated from the external environment, and the reaction quality is improved.
2. The utility model provides an integrated reaction device for preparing a fuel cell catalyst, which is characterized in that a driving motor is arranged to drive a driving rod to achieve the effect of uniform rotation, a rotating shaft is driven to drive a stirring rod to rotate between liquid materials by matching with the rotation of the driving rod, a scraping plate is matched with the stirring rod to be rotationally attached to the inner bottom end of a reaction tank, so that the precipitation of the materials is prevented, the uniformity of mixing is promoted, and the effect of material fusion is improved.
3. The utility model provides an integrated reaction device for preparing a fuel cell catalyst, which is convenient for guiding out a liquid catalyst to the outside through a discharging pipe, is provided with a filter screen for filtering the liquid catalyst, improves the quality of the catalyst, is convenient for lifting the filter screen upwards by arranging a lifting ring, is separated from a positioning hole at the bottom end of the filter screen, and is convenient for taking out and cleaning the filter screen by sliding two sides of a frame in a chute and gradually moving upwards.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the reaction tank of the present utility model;
FIG. 3 is a schematic view of a stirring assembly according to the present utility model;
FIG. 4 is a schematic view of the structure of the tapping pipe according to the present utility model;
fig. 5 is a schematic diagram of a filter screen according to the present utility model.
In the figure: 1. a reaction apparatus body; 2. a reaction tank; 21. sealing grooves; 22. a fixed block; 23. an electric telescopic rod; 24. a connecting block; 3. sealing cover; 31. an air outlet pipe; 32. a rubber stopper; 33. a seal ring; 34. a stirring assembly; 341. a driving motor; 342. a driving rod; 343. a rotating shaft; 344. a stirring rod; 345. a rotating sleeve; 346. a scraper; 4. a discharging device; 41. a discharge pipe; 42. a card interface; 43. a chute; 44. positioning holes; 45. a limiting plate; 46. a frame; 47. a filter screen; 48. a positioning block; 49. a lifting ring.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides an integrated reaction device for preparing a fuel cell catalyst, which comprises a reaction device body 1, wherein the reaction device body 1 is suitable for the reaction of the fuel cell catalyst, the reaction device body 1 comprises a reaction tank 2, a sealing cover 3 is detachably arranged at the top of the reaction tank 2, a discharging device 4 is arranged at the front bottom end of the reaction tank 2, a sealing unit is arranged at the top of the reaction tank 2, a mixing unit is arranged in the middle position of the sealing cover 3, a filtering unit is arranged in the discharging device 4, the sealing unit comprises a sealing groove 21 arranged on a frame plate at the top of the reaction tank 2, fixing blocks 22 are fixedly connected to the outer surfaces at two sides of the reaction tank 2, an electric telescopic rod 23 is fixedly arranged at the top of the fixing blocks 22, a connecting block 24 is fixedly connected to the other end of the electric telescopic rod 23, an air outlet pipe 31 is arranged at the front end at the top of the sealing cover 3, a rubber plug 32 is movably spliced at the top of the air outlet pipe 31, a sealing ring 33 is fixedly connected to the bottom of the sealing cover 3, and a stirring assembly 34 is arranged at the middle position of the bottom of the sealing cover 3.
Further, through the inside of leading into retort 2 with the liquid material that needs, cooperate the start of electric telescopic handle 23, drive sealed lid 3 to move downwards until sealing washer 33 corresponds the block in the inside of seal groove 21, cooperate rubber buffer 32 to seal outlet duct 31 for this retort 2 is in the working process, is in sealed state, prevents that external pollutant from getting into wherein, makes retort 2 and external environment completely separate.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the mixing unit comprises a driving motor 341 arranged at the middle position of the top of the sealing cover 3, a driving rod 342 is fixedly connected to the output end of the driving motor 341, a rotating shaft 343 is fixedly sleeved on the outer surface of the driving rod 342, a stirring rod 344 is fixedly connected to the outer surface of the rotating shaft 343, a rotating sleeve 345 is fixedly sleeved on the outer surface of the bottom end of the driving rod 342, scraping plates 346 are fixedly connected to the two sides of the rotating sleeve 345, and the bottom ends of the scraping plates 346 are connected to the inner bottom end of the reaction tank 2 in a bonding mode.
Further, by starting the driving motor 341, the driving motor 341 is utilized to drive the driving rod 342 to achieve the effect of uniform rotation, the rotation driving shaft 343 is matched with the rotation of the driving rod 342 to drive the stirring rod 344 to rotate between liquid materials, the uniformity of mixing is promoted, the matched scraping plate 346 is rotationally attached to the inner bottom end of the reaction tank 2, and the materials are prevented from precipitating.
Example 3
As shown in fig. 1-5, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, the filtering unit comprises a discharging pipe 41 arranged at the bottom end in front of the reaction tank 2, a clamping port 42 is formed in the top of the discharging pipe 41, sliding grooves 43 are formed in the inner wall of the discharging pipe 41 on two sides of the clamping port 42, positioning holes 44 are formed in the bottom end of the inside of the discharging pipe 41, a limiting plate 45 is arranged above the clamping port 42, a frame 46 is fixedly connected to the bottom end of the limiting plate 45, a filter screen 47 is fixedly connected to the inner wall of the frame 46, a lifting ring 49 is welded to the top of the limiting plate 45, and a positioning block 48 is welded to the bottom end of the frame 46.
Further, the liquid catalyst is led out to the outside through the discharging pipe 41, the liquid catalyst is filtered by the filter screen 47, the quality of the catalyst is improved, the filter screen 47 is lifted upwards by lifting the lifting ring 49 upwards, the bottom end of the filter screen 47 is separated from the positioning hole 44 by the aid of the lifting ring 49, and two sides of the frame 46 slide in the chute 43 and gradually move upwards, so that the filter screen 47 is taken out and cleaned conveniently.
The operation principle of the integrated reaction apparatus for preparing a fuel cell catalyst will be described in detail.
As shown in fig. 1-5, when in use, liquid materials are led into the reaction tank 2, the sealing cover 3 is driven to move downwards by being matched with the starting of the electric telescopic rod 23 until the sealing ring 33 is correspondingly clamped in the sealing groove 21, the air outlet pipe 31 is sealed by being matched with the rubber plug 32, so that the reaction tank 2 is in a sealed state in the working process, external pollutants are prevented from entering the reaction tank 2, the reaction tank 2 is completely separated from the external environment, in the reaction process, the driving motor 341 is started, the driving rod 342 is driven by the driving motor 341 to achieve the effect of uniform rotation, the stirring rod 344 is driven by the rotation of the driving rod 342 to rotate between the liquid materials, the uniformity of mixing is promoted, the scraping plate 346 is matched with the stirring rod 344 in a rotating mode, the material precipitation is prevented, the liquid catalyst is led out to the outside by being matched with the discharging pipe 41 after the reaction, the filtering screen 47 is matched with the filtering screen 47 to filter the liquid catalyst, the quality of the catalyst is improved, the lifting ring 49 is lifted upwards by being matched with the lifting ring 49, the bottom end of the filtering screen 47 is separated from the positioning hole 44, the two sides of the sliding frame 46 are gradually moved on the inner side 43 of the sliding groove 47, and the filtering screen 47 is cleaned conveniently.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (5)
1. An integrated reaction device for preparing a fuel cell catalyst, comprises a reaction device body (1), is suitable for the reaction of the fuel cell catalyst, and is characterized in that: the reaction device comprises a reaction tank (2), wherein a sealing cover (3) is detachably arranged at the top of the reaction tank (2), and a discharging device (4) is arranged at the bottom end in front of the reaction tank (2);
the top of the reaction tank (2) is provided with a sealing unit, the middle position of the sealing cover (3) is provided with a mixing unit, and the inside of the discharging device (4) is provided with a filtering unit;
the sealing unit comprises a sealing groove (21) arranged on a frame plate at the top of the reaction tank (2), fixing blocks (22) are fixedly connected to the outer surfaces of two sides of the reaction tank (2), an electric telescopic rod (23) is fixedly arranged at the top of each fixing block (22), a connecting block (24) is fixedly connected to the other end of each electric telescopic rod (23), and the inner sides of the connecting blocks (24) are fixedly connected to the outer surfaces of two sides of the sealing cover (3);
the novel sealing device is characterized in that an air outlet pipe (31) is arranged at the front end of the top of the sealing cover (3), a rubber plug (32) is movably inserted into the top of the air outlet pipe (31), a sealing ring (33) is fixedly connected to the bottom end of the sealing cover (3), and a stirring assembly (34) is arranged at the middle position of the bottom end of the sealing cover (3).
2. An integrated reaction apparatus for preparing a fuel cell catalyst according to claim 1, wherein: the mixing unit comprises a driving motor (341) arranged at the middle position of the top of the sealing cover (3), a driving rod (342) is fixedly connected to the output end of the driving motor (341), and a rotating shaft (343) is fixedly sleeved on the outer surface of the driving rod (342).
3. An integrated reaction apparatus for preparing a fuel cell catalyst according to claim 2, wherein: the stirring device is characterized in that a stirring rod (344) is fixedly connected to the outer surface of the rotating shaft (343), a rotating sleeve (345) is fixedly sleeved on the outer surface of the bottom end of the driving rod (342), scraping plates (346) are fixedly connected to the two sides of the rotating sleeve (345), and the bottom ends of the scraping plates (346) are connected to the inner bottom end of the reaction tank (2) in a fitting mode.
4. An integrated reaction apparatus for preparing a fuel cell catalyst according to claim 1, wherein: the filtering unit comprises a discharging pipe (41) arranged at the bottom end in front of the reaction tank (2), a clamping port (42) is formed in the top of the discharging pipe (41), sliding grooves (43) are formed in the two sides of the clamping port (42) located on the inner wall of the discharging pipe (41), positioning holes (44) are formed in the bottom end of the inside of the discharging pipe (41), and a limiting plate (45) is arranged above the clamping port (42).
5. An integrated reaction apparatus for preparing a fuel cell catalyst as set forth in claim 4, wherein: the utility model discloses a lifting device for the floor, including limiting plate (45), locating piece (48) and filter screen (47) are fixed connection on the bottom of limiting plate (45), fixedly connected with frame (46) on the inner wall of frame (46), lifting ring (49) are welded at the top of limiting plate (45), welding has locating piece (48) on the bottom of frame (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063550.5U CN220737529U (en) | 2023-08-02 | 2023-08-02 | Integrated reaction device for preparing fuel cell catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063550.5U CN220737529U (en) | 2023-08-02 | 2023-08-02 | Integrated reaction device for preparing fuel cell catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220737529U true CN220737529U (en) | 2024-04-09 |
Family
ID=90556237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322063550.5U Active CN220737529U (en) | 2023-08-02 | 2023-08-02 | Integrated reaction device for preparing fuel cell catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220737529U (en) |
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2023
- 2023-08-02 CN CN202322063550.5U patent/CN220737529U/en active Active
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