CN220345700U - Special mixing tank for positive electrode material of sodium ion battery - Google Patents
Special mixing tank for positive electrode material of sodium ion battery Download PDFInfo
- Publication number
- CN220345700U CN220345700U CN202321899208.2U CN202321899208U CN220345700U CN 220345700 U CN220345700 U CN 220345700U CN 202321899208 U CN202321899208 U CN 202321899208U CN 220345700 U CN220345700 U CN 220345700U
- Authority
- CN
- China
- Prior art keywords
- lifting seat
- plate
- ion battery
- sodium ion
- tank body
- 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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- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000002156 mixing Methods 0.000 title claims abstract description 18
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 18
- 239000007774 positive electrode material Substances 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 7
- 238000005202 decontamination Methods 0.000 abstract description 32
- 230000003588 decontaminative effect Effects 0.000 abstract description 32
- 239000011267 electrode slurry Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000010405 anode material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 description 5
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 239000006258 conductive agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of sodium ion battery anode production, and particularly discloses a special mixing tank for a sodium ion battery anode material. The special mixing tank for the positive electrode material of the sodium ion battery comprises a tank body, a driving motor and a controller, wherein a stirring shaft is fixedly arranged at one end of an output shaft of the driving motor. According to the utility model, when the lifting seat moves to the upper side to draw the decontamination plate and the decontamination brush out of the groove, the lifting seat is spliced with the clamping block, then the stirring shaft can rotate to drive the lifting seat and the decontamination plate to rotate so as to clean the inner wall of the tank body, the residual electrode slurry in the tank body can be removed, the lifting seat moves to the lower side, the clamping block is separated from the clamping groove, the decontamination plate and the decontamination brush are inserted into the groove, and the lifting seat cannot rotate along with the rotation of the stirring shaft; can realize the stirring of electrode thick liquids and the clean function of jar internal wall, do not need the manual work to clear up electrode thick liquids, avoid electrode thick liquids adhesion on jar internal wall, guarantee the clean and tidy of jar internal portion.
Description
Technical Field
The utility model belongs to the technical field of sodium ion battery anode production, and particularly relates to a special mixing tank for a sodium ion battery anode material.
Background
The positive electrode materials of sodium ion batteries generally employ vanadates, which require pulverization, sieving, drying, etc. to achieve uniform particle size and chemical composition. In the process of preparing the electrode, granular vanadate with the same size is mixed with a conductive agent, and then a binder and a solvent are added to prepare electrode slurry.
In the chinese patent with publication number CN217068694U, it is mentioned that the first driving motor drives the pulverizing barrel to rotate, the ball milling medium pulverizes the bulk material in the rotating process, when the diameter of the material is smaller than that of the filtering hole, the material enters the mixing tank through the filtering hole, and when the diameter of the material is larger than that of the filtering hole, the material remains in the pulverizing barrel and is continuously pulverized by the ball milling medium, the pulverizing effect of the material is good, and the mixing effect is further guaranteed to be good;
however, in the preparation process of the positive electrode of the sodium ion battery, the preparation materials are required to be mixed with the conductive agent, then the binder and the solvent are added, electrode slurry is formed after stirring, a part of the electrode slurry is remained on the inner wall of the mixing tank in the discharging process, the existing device does not have the function of cleaning the mixing tank after stirring the electrode slurry, and the mixing tank is required to be manually cleaned, so that the use is inconvenient.
Disclosure of Invention
The utility model aims to provide a special mixing tank for a positive electrode material of a sodium ion battery, which aims to solve the problems of the background technology.
In order to achieve the above purpose, the utility model provides the following technical scheme, which comprises a tank body, a driving motor and a controller, wherein a stirring shaft is fixedly arranged at one end of an output shaft of the driving motor, the stirring shaft is inserted into the tank body and is rotationally connected with the tank body, a lower stirring blade and an upper stirring blade are fixedly arranged on the stirring shaft, a lifting seat is arranged between the lower stirring blade and the upper stirring blade, the lifting seat is connected with a shrinkage component, the shrinkage component is connected with a decontamination plate, a decontamination brush is arranged on the decontamination plate, a groove is arranged at the position corresponding to the decontamination plate in the tank body, the groove is spliced with the decontamination plate, when the lifting seat moves upwards, the shrinkage component is used for extracting the decontamination plate from the groove, and when the lifting seat moves downwards, the shrinkage component is used for inserting the decontamination plate into the groove;
a clamping groove is formed in the lifting seat, a clamping block is arranged on the stirring shaft, and the clamping block is spliced with the clamping groove;
the lifting seat is connected with the lifting mechanism, and the lifting mechanism is used for driving the lifting seat to move up and down;
the water tank is installed at the tank body top, installs the water pump in the water tank, and the water pipe is connected to the water pump, and the water pipe inserts in the tank body, discharge pipeline is installed to tank body bottom.
Preferably, the driving motor is fixedly arranged on the base, two supporting plates are fixedly arranged at the upper end of the base, and the supporting plates are fixedly connected with the outer wall of the tank body.
Preferably, the shrinkage assembly comprises adjusting plates, the adjusting plates are hinged to the lifting seat, the number of the adjusting plates is two, the adjusting plates are located on the left side and the right side of the lifting seat, and one end, away from the lifting seat, of each adjusting plate is hinged to the shrinkage plate.
Preferably, the shrink plate is inserted into the guide block, and the shrink plate is in sliding connection with the guide block, and guide block fixed mounting has the deflector, and the deflector inserts in the circular slot, and the deflector rotates with the circular slot to be connected, and the circular slot sets up on the inner wall of the jar body.
Preferably, the lifting mechanism comprises a fixing piece, a rotary rod is inserted in the fixing piece, the rotary rod is in a T-shaped shape, the rotary rod is rotationally connected with the fixing piece, a telescopic rod is fixedly connected to the top of the rotary rod, and the telescopic rod is inserted into the upper stirring vane.
Preferably, the telescopic link fixed mounting is on the bottom plate, and the bottom plate is located the roof upside, and the bottom plate rotates with the roof to be connected, roof fixed mounting is at jar body upside.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the lifting seat moves to the upper side to draw the decontamination plate and the decontamination brush out of the groove, the lifting seat is spliced with the clamping block, then the stirring shaft can rotate to drive the lifting seat and the decontamination plate to rotate so as to clean the inner wall of the tank body, the residual electrode slurry in the tank body can be removed, the lifting seat moves to the lower side, the clamping block is separated from the clamping groove, the decontamination plate and the decontamination brush are inserted into the groove, and the lifting seat cannot rotate along with the rotation of the stirring shaft; can realize the stirring of electrode thick liquids and the clean function of jar internal wall, do not need the manual work to clear up electrode thick liquids, avoid electrode thick liquids adhesion on jar internal wall, guarantee the clean and tidy of jar internal portion.
2. According to the utility model, the groove is arranged on the inner wall of the tank body, the decontamination plate is pulled out from the groove when in use, and is inserted into the groove when not in use, so that the space occupation can be reduced, and the quantity of the produced electrode slurry can be increased.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a side view of the present utility model.
FIG. 4 is a schematic diagram of the structure of the stirring shaft and the dirt removing plate in the present utility model.
FIG. 5 is a schematic view of the structure of the stirring shaft and the dirt removing plate in the present utility model.
Fig. 6 is a schematic view of the internal structure of the tank body according to the present utility model.
In the figure: 1. a tank body; 2. a driving motor; 3. a base; 4. a support plate; 5. a stirring shaft; 501. a clamping block; 6. a lower stirring blade; 7. an upper stirring blade; 8. a lifting seat; 801. a clamping groove; 9. a retraction assembly; 901. an adjusting plate; 902. a shrink plate; 903. a guide block; 904. a guide plate; 905. a circular groove; 10. a decontamination plate; 11. a decontamination brush; 12. a groove; 13. a lifting mechanism; 1301. a fixing member; 1302. a rotating rod; 1303. a telescopic rod; 1304. a bottom plate; 14. a top plate; 15. a water tank; 16. a water pipe; 17. and a discharge pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a special mixing tank for a positive electrode material of a sodium ion battery comprises a tank body 1, a driving motor 2 and a controller, wherein the driving motor 2 is fixedly arranged on a base 3, two supporting plates 4 are fixedly arranged at the upper end of the base 3, and the supporting plates 4 are fixedly connected with the outer wall of the tank body 1;
the positive electrode materials of sodium ion batteries generally employ vanadates, which require pulverization, sieving, drying, etc. to achieve uniform particle size and chemical composition. In the process of preparing the electrode, granular vanadate with the same size is required to be mixed with a conductive agent, and then a binder and a solvent are added to prepare electrode slurry; vanadate, conductive agent, binder and solvent enter the tank body 1 from the top of the tank body 1, and are stirred by a lower stirring blade 6 and an upper stirring blade 7 driven by a driving motor 2, so that raw materials are stirred into electrode slurry;
one end of an output shaft of the driving motor 2 is fixedly provided with a stirring shaft 5, the stirring shaft 5 is inserted into the tank body 1, the stirring shaft 5 is rotationally connected with the tank body 1, a lower stirring blade 6 and an upper stirring blade 7 are fixedly arranged on the stirring shaft 5, a lifting seat 8 is arranged between the lower stirring blade 6 and the upper stirring blade 7, the lifting seat 8 is connected with a shrinkage component 9, the shrinkage component 9 is connected with a decontamination plate 10, a decontamination brush 11 is arranged on the decontamination plate 10, a groove 12 is arranged at a position corresponding to the decontamination plate 10 in the tank body 1, the groove 12 is spliced with the decontamination plate 10, the shrinkage component 9 is used for extracting the decontamination plate 10 from the groove 12 when the lifting seat 8 moves upwards, and the shrinkage component 9 is used for inserting the decontamination plate 10 into the groove 12 when the lifting seat 8 moves downwards;
the shrinkage assembly 9 comprises two adjusting plates 901, the adjusting plates 901 are hinged to the lifting seat 8, the two adjusting plates 901 are positioned on the left side and the right side of the lifting seat 8, one end, away from the lifting seat 8, of each adjusting plate 901 is hinged to a shrinkage plate 902, each shrinkage plate 902 is inserted into a guide block 903, each shrinkage plate 902 is in sliding connection with each guide block 903, each guide block 903 is fixedly provided with a guide plate 904, each guide plate 904 is inserted into a circular groove 905, each guide plate 904 is in rotary connection with each circular groove 905, and each circular groove 905 is arranged on the inner wall of the tank 1;
a clamping groove 801 is formed in the lifting seat 8, a clamping block 501 is arranged on the stirring shaft 5, and the clamping block 501 is spliced with the clamping groove 801; when the lifting seat 8 moves upwards and is spliced with the clamping block 501, the decontamination plate 10 and the decontamination brush 11 are pulled out from the groove 12, then the rotation of the stirring shaft 5 can drive the lifting seat 8 and the decontamination plate 10 to rotate to clean the inner wall of the tank body 1, the residual electrode slurry in the tank body 1 can be removed, the lifting seat 8 moves downwards, the clamping block 501 is separated from the clamping groove 801, the decontamination plate 10 and the decontamination brush 11 are inserted into the groove 12, and the lifting seat 8 cannot rotate along with the rotation of the stirring shaft 5; the stirring of electrode slurry and the cleaning of the inner wall of the tank body 1 can be realized;
the lifting seat 8 is connected with a lifting mechanism 13, and the lifting mechanism 13 is used for driving the lifting seat 8 to move up and down;
the lifting mechanism 13 comprises a fixing piece 1301, a rotary rod 1302 is inserted into the fixing piece 1301, the rotary rod 1302 is in a T-shaped shape, the rotary rod 1302 is rotationally connected with the fixing piece 1301, a telescopic rod 1303 is fixedly connected to the top of the rotary rod 1302, the telescopic rod 1303 is inserted into the upper stirring blade 7, the telescopic rod 1303 is fixedly arranged on a bottom plate 1304, the bottom plate 1304 is positioned on the upper side of a top plate 14, the bottom plate 1304 is rotationally connected with the top plate 14, and the top plate 14 is fixedly arranged on the upper side of the tank body 1;
the water tank 15 is installed at the top of the tank body 1, a water pump is installed in the water tank 15, the water pump is connected with a water pipe 16, the water pipe 16 is inserted into the tank body 1, a discharge pipeline 17 is installed at the bottom of the tank body 1, and the discharge pipeline 17 is used for discharging stirred electrode slurry or discharging wastewater generated by cleaning the inner wall of the tank body 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special mixing tank of sodium ion battery positive pole material, includes jar body (1), driving motor (2), controller, its characterized in that, driving motor (2) output shaft one end has (5) stirring axle, stirring axle (5) inserts in jar body (1) and stirring axle (5) are connected with jar body (1) rotation, fixed mounting has down stirring vane (6) on stirring axle (5), go up stirring vane (7), be provided with lifting seat (8) between lower stirring vane (6) and last stirring vane (7), lifting seat (8) connect shrink subassembly (9), shrink subassembly (9) connect dirt removing board (10), install dirt removing brush (11) on dirt removing board (10), the position department that corresponds dirt removing board (10) in jar body (1) is provided with recess (12), recess (12) are pegged graft with dirt removing board (10), when lifting seat (8) upwards move, shrink subassembly (9) are used for taking dirt removing board (10) out from recess (12), shrink subassembly (9) are used for inserting dirt removing board (12) downwards when lifting seat (8) are moved to the upside.
A clamping groove (801) is formed in the lifting seat (8), a clamping block (501) is arranged on the stirring shaft (5), and the clamping block (501) is spliced with the clamping groove (801);
the lifting seat (8) is connected with a lifting mechanism (13), and the lifting mechanism (13) is used for driving the lifting seat (8) to move up and down;
the water tank is characterized in that a water tank (15) is arranged at the top of the tank body (1), a water pump is arranged in the water tank (15), the water pump is connected with a water pipe (16), the water pipe (16) is inserted into the tank body (1), and a discharge pipeline (17) is arranged at the bottom of the tank body (1).
2. The special mixing tank for the positive electrode material of the sodium ion battery according to claim 1, wherein the driving motor (2) is fixedly arranged on the base (3), two supporting plates (4) are fixedly arranged at the upper end of the base (3), and the supporting plates (4) are fixedly connected with the outer wall of the tank body (1).
3. The special mixing tank for the positive electrode material of the sodium ion battery according to claim 1, wherein the shrinkage component (9) comprises two adjusting plates (901), the adjusting plates (901) are hinged to the lifting seat (8), the adjusting plates (901) are located on the left side and the right side of the lifting seat (8), and one end, away from the lifting seat (8), of each adjusting plate (901) is hinged to the shrinkage plate (902).
4. A special mixing tank for a positive electrode material of a sodium ion battery according to claim 3, wherein the shrinkage plate (902) is inserted into the guide block (903), the shrinkage plate (902) is slidably connected with the guide block (903), the guide block (903) is fixedly provided with the guide plate (904), the guide plate (904) is inserted into the circular groove (905), the guide plate (904) is rotatably connected with the circular groove (905), and the circular groove (905) is arranged on the inner wall of the tank body (1).
5. The special mixing tank for the positive electrode material of the sodium ion battery according to claim 1, wherein the lifting mechanism (13) comprises a fixing element (1301), a rotating rod (1302) is inserted into the fixing element (1301), the rotating rod (1302) is in a T-shaped shape, the rotating rod (1302) is rotationally connected with the fixing element (1301), a telescopic rod (1303) is fixedly connected to the top of the rotating rod (1302), and the telescopic rod (1303) is inserted into the upper stirring blade (7).
6. The special mixing tank for the positive electrode material of the sodium ion battery according to claim 5, wherein the telescopic rod (1303) is fixedly arranged on the bottom plate (1304), the bottom plate (1304) is positioned on the upper side of the top plate (14), the bottom plate (1304) is rotationally connected with the top plate (14), and the top plate (14) is fixedly arranged on the upper side of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899208.2U CN220345700U (en) | 2023-07-19 | 2023-07-19 | Special mixing tank for positive electrode material of sodium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899208.2U CN220345700U (en) | 2023-07-19 | 2023-07-19 | Special mixing tank for positive electrode material of sodium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220345700U true CN220345700U (en) | 2024-01-16 |
Family
ID=89480560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899208.2U Active CN220345700U (en) | 2023-07-19 | 2023-07-19 | Special mixing tank for positive electrode material of sodium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220345700U (en) |
-
2023
- 2023-07-19 CN CN202321899208.2U patent/CN220345700U/en active Active
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