CN220802727U - Novel membrane electrode catalyst thick liquids preparation device - Google Patents
Novel membrane electrode catalyst thick liquids preparation device Download PDFInfo
- Publication number
- CN220802727U CN220802727U CN202322478743.7U CN202322478743U CN220802727U CN 220802727 U CN220802727 U CN 220802727U CN 202322478743 U CN202322478743 U CN 202322478743U CN 220802727 U CN220802727 U CN 220802727U
- Authority
- CN
- China
- Prior art keywords
- stirring
- wall
- membrane electrode
- electrode catalyst
- preparation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012528 membrane Substances 0.000 title claims abstract description 32
- 239000003054 catalyst Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 title description 2
- 238000003756 stirring Methods 0.000 claims abstract description 107
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Catalysts (AREA)
Abstract
The utility model discloses a novel membrane electrode catalyst slurry preparation device, which comprises the following steps: the stirring box further comprises a stirring assembly which is arranged in the stirring box and used for stirring materials; the stirring assembly includes: the stirring device comprises a U-shaped frame, wherein the U-shaped frame is fixedly arranged at the top end of a stirring box, a motor is fixedly connected to the top end of the U-shaped frame, a rotating shaft is fixedly connected to the output end of the motor, the outer wall of the rotating shaft is rotationally connected with the top end of the stirring box, and stirring blades are fixedly arranged on the outer wall of the rotating shaft, so that the stirring device has the following beneficial effects: the motor drives the rotating shaft to rotate, the rotating shaft drives the stirring blade fixedly connected with the outer wall of the rotating shaft to rotate, the inner wall material of the stirring tank is stirred, the rotating rod and the rotating blade are driven to stir the stirring blade, and the arc scraping plate driving the outer wall of the stirring blade scrapes the material on the inner wall of the stirring tank and stirs the material while the stirring blade rotates.
Description
Technical Field
The utility model relates to the technical field of slurry stirring, in particular to a novel membrane electrode catalyst slurry preparation device.
Background
The membrane electrode assembly is also called membrane electrode, is a key core component for generating electricity of the fuel cell, and the membrane electrode and bipolar plates at two sides of the membrane electrode form a basic unit fuel cell unit cell of the fuel cell, and consists of a polar plate, a gas diffusion layer, a catalytic layer and a proton exchange membrane, wherein the proton exchange membrane is clamped between the two electrodes, and a catalyst is embedded between the two electrodes. The electrodes are insulated from the proton exchange membrane. The two electrodes are divided into an anode and a cathode.
The membrane electrode catalyst slurry needs to be stirred when being configured, so that the effect of material mixing is better, in the existing equipment, when the materials are stirred, the materials in the stirring bin can possibly adhere to the inner wall of the stirring bin, stirring cannot be participated, stirring efficiency is affected, and the stirring range during stirring is smaller.
Therefore, we invent a new membrane electrode catalyst slurry preparation device.
Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop a novel membrane electrode catalyst slurry preparation device.
Disclosure of utility model
The utility model aims to provide a novel membrane electrode catalyst slurry preparation device.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model relates to a novel membrane electrode catalyst slurry preparation device, which comprises the following components: the stirring box further comprises a stirring assembly which is arranged in the stirring box and used for stirring materials;
The stirring assembly includes:
The stirring device comprises a U-shaped frame, wherein the U-shaped frame is fixedly arranged at the top end of a stirring box, a motor is fixedly connected to the top end of the U-shaped frame, a rotating shaft is fixedly connected to the output end of the motor, the outer wall of the rotating shaft is rotationally connected with the top end of the stirring box, and stirring blades are fixedly arranged on the outer wall of the rotating shaft.
Further, the outside of stirring leaf is equipped with the scraper blade, the top of stirring leaf is established to the rectangle, and the below is the arc.
Further, a connecting plate is fixedly arranged on the outer wall above the rotating shaft, a rotating rod is arranged on the connecting plate, and a rotating blade is fixedly arranged on the outer wall of the rotating rod.
Further, the outer wall of the rotating rod is rotationally connected with the connecting plate, and the top end of the rotating rod is fixedly connected with a bevel gear II.
Further, a fixing frame is fixedly arranged above the inner wall of the stirring box, and a sleeve is fixedly connected to the inner side of the fixing frame.
Further, a through hole is formed in the sleeve, and the inner wall of the through hole is rotationally connected with the outer wall of the rotating shaft.
Furthermore, the outer side of the bottom end of the sleeve is fixedly provided with a first bevel gear, and the upper part of the outer side of the first bevel gear is meshed and connected with the lower part of the inner side of the second bevel gear.
Further, the feed inlet has been seted up on the top of agitator tank, the discharge gate has been seted up to the outside below of agitator tank, all install the solenoid valve on feed inlet, the discharge gate.
In the technical scheme, the novel membrane electrode catalyst slurry preparation device provided by the utility model has the following beneficial effects:
The motor drives the rotating shaft to rotate, the rotating shaft drives the stirring blade fixedly connected with the outer wall of the rotating shaft to rotate, the inner wall material of the stirring tank is stirred, the rotating rod and the rotating blade are driven to stir the stirring blade, and the arc scraping plate on the outer wall of the stirring blade is driven to scrape the material on the inner wall of the stirring tank and stir the material when the stirring blade rotates;
The rotating rod and the rotating blade fixed on the outer wall of the rotating rod are driven to rotate through the meshing connection of the first bevel gear and the second bevel gear, and double stirring is carried out.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a front view of a novel membrane electrode catalyst slurry preparation apparatus according to an embodiment of the present utility model;
FIG. 2 is a front view of a stirring blade of a novel membrane electrode catalyst slurry preparation device according to an embodiment of the present utility model;
FIG. 3 is a top view of FIG. 2 showing a novel membrane electrode catalyst slurry preparation apparatus according to an embodiment of the present utility model;
FIG. 4 is a sectional view of the section A-A in FIG. 3 of a novel membrane electrode catalyst slurry preparation device according to an embodiment of the present utility model.
In the figure: the stirring box 1, the motor 2, the U-shaped frame 3, the rotating shaft 4, the stirring blade 5, the arc scraping plate 6, the fixing frame 7, the sleeve 8, the first bevel gear 9, the second bevel gear 10, the connecting plate 11, the rotating rod 12, the rotating blade 13, the feeding port 14, the discharging port 15 and the electromagnetic valve 16.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Embodiment one:
The utility model provides a novel membrane electrode catalyst slurry preparation device, referring to fig. 1-4, a stirring box 1 and a stirring assembly, wherein the stirring assembly is arranged in the stirring box 1 and used for stirring materials;
The stirring assembly includes: the U-shaped frame 3, the top of U-shaped frame 3 fixed mounting in agitator tank 1, the top fixedly connected with motor 2 of U-shaped frame 3, the output fixedly connected with pivot 4 of motor 2, the outer wall of pivot 4 rotates with the top of agitator tank 1 to be connected, the outer wall of pivot 4 fixedly installs stirring leaf 5;
The top of the stirring tank 1 is provided with a feed inlet 14, the lower part of the outer side of the stirring tank 1 is provided with a discharge outlet 15, and electromagnetic valves 16 are arranged on the feed inlet 14 and the discharge outlet 15.
When the stirring box is specifically used, a person skilled in the art introduces materials into the stirring box 1 through the discharge hole 15, turns on the motor 2, drives the rotating shaft 4 to rotate through the motor 2, and drives the stirring blade 5 fixedly connected with the outer wall of the rotating shaft 4 to rotate so as to stir the materials on the inner wall of the stirring box 1.
Embodiment two:
The utility model provides a novel membrane electrode catalyst slurry preparation device, referring to fig. 1-4, a scraping plate 6 is arranged on the outer side of a stirring blade 5, the upper part of the stirring blade 5 is rectangular, and the lower part is arc-shaped.
When the stirring box is specifically used, a person skilled in the art introduces materials into the stirring box 1 through the discharge hole 15, turns on the motor 2, drives the rotating shaft 4 to rotate through the motor 2, drives the stirring blade 5 fixedly connected with the outer wall of the rotating shaft 4 to rotate, stirs the materials on the inner wall of the stirring box 1, and drives the arc scraping plate 6 on the outer wall of the stirring blade 5 to scrape the materials on the inner wall of the stirring box 1 and stir the materials while the stirring blade 5 rotates.
Embodiment III:
Referring to fig. 1-4, a connecting plate 11 is fixedly arranged on the outer wall above a rotating shaft 4, a rotating rod 12 is arranged on the connecting plate 11, and rotating blades 13 are fixedly arranged on the outer wall of the rotating rod 12.
When the stirring box is specifically used, a person skilled in the art introduces materials into the stirring box 1 through the discharge hole 15, turns on the motor 2, drives the rotating shaft 4 to rotate through the motor 2, drives the stirring blade 5 fixedly connected with the outer wall of the motor 4 to rotate, stirs the materials on the inner wall of the stirring box 1, drives the rotating rod 12 and the rotating blade 13 to stir the materials, and drives the arc scraping plate 6 on the outer wall of the stirring blade 5 to scrape the materials on the inner wall of the stirring box 1 and stir the materials when the stirring blade 5 rotates.
Embodiment four:
The utility model provides a novel membrane electrode catalyst slurry preparation device, referring to fig. 1-4, the connection part of the outer wall of a rotating rod 12 and a connecting plate 11 is in rotating connection, and the top end of the rotating rod 12 is fixedly connected with a bevel gear II 10;
the inner wall top fixed mounting of agitator tank 1 has mount 7, and the inboard fixedly connected with sleeve 8 of mount 7, has seted up the through-hole on the sleeve 8, and the inner wall of through-hole is rotated with the outer wall of pivot 4 and is connected, and the bottom outside fixed mounting of sleeve 8 has helical gear one 9, and helical gear one 9's outside top and helical gear two 10's inboard below meshing are connected.
When the stirring box is specifically used, a person skilled in the art introduces materials into the stirring box 1 through the discharge hole 15, turns on the motor 2, drives the rotating shaft 4 to rotate through the motor 2, drives the stirring blade 5 fixedly connected with the outer wall of the motor 4 to rotate, stirs the materials on the inner wall of the stirring box 1, drives the rotating rod 12 and the rotating blade 13 to stir the materials, and drives the arc scraping plate 6 on the outer wall of the stirring blade 5 to scrape the materials on the inner wall of the stirring box 1 and stir the materials when the stirring blade 5 rotates;
Meanwhile, the rotating rod 12 and the rotating blades 13 fixed on the outer wall of the rotating rod are driven to rotate through the meshing connection of the first bevel gear 9 and the second bevel gear 10, and double stirring is carried out.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. A novel membrane electrode catalyst slurry preparation device comprising: stirring tank (1), its characterized in that: the stirring assembly is arranged in the stirring box (1) and used for stirring materials;
The stirring assembly includes:
U-shaped frame (3), U-shaped frame (3) fixed mounting is in the top of agitator tank (1), the top fixedly connected with motor (2) of U-shaped frame (3), the output fixedly connected with pivot (4) of motor (2), the outer wall of pivot (4) is rotated with the top of agitator tank (1) and is connected, the outer wall fixed mounting of pivot (4) has stirring leaf (5).
2. The novel membrane electrode catalyst slurry preparation device according to claim 1, wherein a scraper (6) is arranged on the outer side of the stirring blade (5), and the upper portion of the stirring blade (5) is rectangular, and the lower portion of the stirring blade is arc-shaped.
3. The novel membrane electrode catalyst slurry preparation device according to claim 2, wherein a connecting plate (11) is fixedly installed on the outer wall above the rotating shaft (4), a rotating rod (12) is installed on the connecting plate (11), and rotating blades (13) are fixedly installed on the outer wall of the rotating rod (12).
4. The novel membrane electrode catalyst slurry preparation device according to claim 3, wherein the connection part between the outer wall of the rotating rod (12) and the connecting plate (11) is in rotary connection, and the top end of the rotating rod (12) is fixedly connected with a bevel gear II (10).
5. The novel membrane electrode catalyst slurry preparation device according to claim 4, wherein a fixing frame (7) is fixedly installed above the inner wall of the stirring box (1), and a sleeve (8) is fixedly connected to the inner side of the fixing frame (7).
6. The novel membrane electrode catalyst slurry preparation device according to claim 5, wherein the sleeve (8) is provided with a through hole, and the inner wall of the through hole is rotationally connected with the outer wall of the rotating shaft (4).
7. The novel membrane electrode catalyst slurry preparation device according to claim 6, wherein a first bevel gear (9) is fixedly arranged on the outer side of the bottom end of the sleeve (8), and the upper part of the outer side of the first bevel gear (9) is in meshed connection with the lower part of the inner side of a second bevel gear (10).
8. The novel membrane electrode catalyst slurry preparation device according to claim 7, wherein a feed inlet (14) is formed in the top end of the stirring box (1), a discharge outlet (15) is formed in the lower portion of the outer side of the stirring box (1), and electromagnetic valves (16) are arranged on the feed inlet (14) and the discharge outlet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478743.7U CN220802727U (en) | 2023-09-12 | 2023-09-12 | Novel membrane electrode catalyst thick liquids preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478743.7U CN220802727U (en) | 2023-09-12 | 2023-09-12 | Novel membrane electrode catalyst thick liquids preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802727U true CN220802727U (en) | 2024-04-19 |
Family
ID=90698708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322478743.7U Active CN220802727U (en) | 2023-09-12 | 2023-09-12 | Novel membrane electrode catalyst thick liquids preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802727U (en) |
-
2023
- 2023-09-12 CN CN202322478743.7U patent/CN220802727U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |