CN216630510U - Lithium ion battery diaphragm slurry preparation device based on low water content - Google Patents
Lithium ion battery diaphragm slurry preparation device based on low water content Download PDFInfo
- Publication number
- CN216630510U CN216630510U CN202220067525.7U CN202220067525U CN216630510U CN 216630510 U CN216630510 U CN 216630510U CN 202220067525 U CN202220067525 U CN 202220067525U CN 216630510 U CN216630510 U CN 216630510U
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- China
- Prior art keywords
- gear
- box
- lithium ion
- ion battery
- preparation device
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 29
- 239000002002 slurry Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 3
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 239000002699 waste material Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 15
- 241000220317 Rosa Species 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007873 sieving Methods 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
- Y02E60/10—Energy storage using batteries
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a preparation device of lithium ion battery diaphragm slurry based on low moisture, which comprises a stirring box and a filter box, wherein a box cover is movably arranged on the upper surface of the stirring box, a motor is fixedly arranged on the lower surface of the stirring box, a first gear is fixedly arranged at the output end of the motor, a first stirring rod is fixedly arranged on the upper surface of the first gear, a second four groups of gears are movably arranged on the surface of the periphery of the gear, a second stirring rod is fixedly arranged on the upper surfaces of the second four groups of gears, and spherical connecting blocks are movably arranged on the lower surfaces of the second four groups of gears. According to the preparation device of the lithium ion battery diaphragm slurry based on the low water content, the conical filter screen and the waste material box are arranged in the filter box, so that the waste materials after filtration can be conveniently recycled and uniformly treated, the working efficiency is greatly improved, and meanwhile, the inside of the stirring box is fully stirred through the multi-rod stirring rod, so that the quality of the lithium ion battery diaphragm slurry is improved.
Description
Technical Field
The utility model relates to the technical field of lithium ion battery diaphragms, in particular to a low-moisture lithium ion battery diaphragm slurry preparation device.
Background
The lithium electronic battery diaphragm has the fundamental function of isolating the positive plate and the negative plate and avoiding short circuit. Meanwhile, based on the working mechanism of the lithium ion battery: lithium ions are extracted from the anode material and migrate through the diaphragm to be inserted into the layered structure of the cathode material during charging; during discharging, lithium ions are removed from the negative electrode material and reversely pass through the diaphragm to be transferred again and embedded into the positive electrode material, so that the diaphragm is required to be provided with through micropores for lithium ion transfer; the most important property for the separator is the microporous structure.
When the traditional lithium ion battery diaphragm slurry preparation device is used, the basic molding of the battery core pole piece is completed after the circulation of the processes from the stirring of the slurry to the coating, rolling, slitting and molding. The stirring of thick liquids is of key importance wherein, traditional thick liquids transmission from the artifical method of sieving, artifical barreled transportation of adopting, wastes time and energy, has wasted a large amount of manpower resources, and battery diaphragm thick liquids agitated vessel nowadays often appears the mixer stir motionless, the stirring process mixes the effect poor, stirring process thick liquids card unusually to very big influence the use of lithium ion battery diaphragm thick liquids preparation facilities.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a preparation device of low-moisture lithium ion battery diaphragm slurry, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a preparation device based on low-moisture lithium ion battery diaphragm slurry comprises a stirring box and a filtering box, wherein the upper surface of the stirring box is movably provided with a box cover, the lower surface of the stirring box is fixedly provided with a motor, the output end of the motor is fixedly provided with a first gear, the upper surface of the first gear is fixedly provided with a first stirring rod, one circumference of the gear is movably provided with four groups of gears, the upper surfaces of the four groups of gears are fixedly provided with a second stirring rod, the lower surfaces of the four groups of gears are movably provided with a spherical connecting block, the four groups of stirring rods are fixedly provided with a partition board between the surface positions of the two circumferences of the gear, the lower surface of the filtering box is fixedly provided with four groups of supporting rods, the upper surface of the filtering box is movably provided with a feeding port, the lower surface of the feeding port is fixedly provided with a screw rod, the inner surface of the filtering box is fixedly provided with four groups of fixed blocks, and the upper surfaces of the four groups of fixed blocks are movably provided with connecting blocks, fixed mounting has waste material box between the connecting block upper surface position, waste material box upper surface fixed mounting has conical filter screen, a rose box side fixed mounting has the discharging pipe, fixed surface installs the valve on the discharging pipe.
Preferably, the feeding port, the screw and the filter box are located on the same middle shaft, and the feeding port is in threaded connection with the filter box through the screw.
Preferably, the first gear and the second gear are located on the same horizontal line, and the first gear and the second gear are in meshed connection.
Preferably, the connecting block and the fixing block are located on the same longitudinal axis, and the connecting block is connected with the fixing block in a buckling mode.
Preferably, the spherical connecting block and the second gear are located on the same longitudinal axis, and the spherical connecting block is movably connected with the second gear.
Preferably, the conical filter screen and the waste box are located on the same longitudinal axis, and the conical filter screen and the waste box are arranged inside the filter box.
Compared with the prior art, the utility model has the following beneficial effects:
1. this device filters the thick liquids that the pan feeding mouth was injected into with conical filter screen through setting up conical filter screen and waste material box inside the rose box, filters the waste material that leaves and can flow to the waste material box through the circular cone bevel in to dismantle the waste material box through connecting block and fixed block, make things convenient for the unified processing of waste material, improved work efficiency greatly.
2. This device passes through fixed mounting's gear one and drives four group's gear two on the motor output to drive stirring rod one and stirring rod two and rotate, stir the thick liquids in the agitator tank, make thick liquids fully fuse, thereby improved the quality of ionic cell diaphragm thick liquids, this device simple structure simultaneously, the construction cost is low, has very strong economic benefits.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a low-moisture lithium ion battery separator slurry-based preparation device according to the present invention;
FIG. 2 is a schematic diagram of an overall sectional structure of a low-moisture lithium ion battery separator slurry preparation device according to the present invention;
FIG. 3 is a schematic structural diagram of a stirring assembly in a low-moisture lithium ion battery separator slurry preparation device according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of a filter in a low-moisture lithium ion battery separator slurry preparation device according to the present invention;
fig. 5 is a schematic view of a fixing structure in a low-moisture lithium ion battery separator slurry preparation device according to the present invention.
In the figure: 1. a stirring box; 2. a box cover; 3. a filter box; 4. a feeding port; 5. a discharge pipe; 6. a valve; 7. a strut; 8. a conical strainer; 9. a partition plate; 10. a waste material box; 11. connecting blocks; 12. a fixed block; 13. a screw; 14. a motor; 15. a first gear; 16. a second gear; 17. a first stirring rod; 18. a second stirring rod; 19. a spherical connecting block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1-5, a device for preparing lithium ion battery separator slurry based on low moisture content comprises a stirring box 1 and a filtering box 3, wherein a box cover 2 is movably mounted on the upper surface of the stirring box 1, a motor 14 is fixedly mounted on the lower surface of the stirring box 1, a first gear 15 is fixedly mounted at the output end of the motor 14, a first stirring rod 17 is fixedly mounted on the upper surface of the first gear 15, four second gears 16 are movably mounted on the peripheral surface of the first gear 15, two stirring rods 18 are fixedly mounted on the upper surface of the four second gears 16, spherical connecting blocks 19 are movably mounted on the lower surfaces of the four second gears 16, a partition plate 9 is fixedly mounted between the peripheral surface positions of the four second stirring rods 18, four support rods 7 are fixedly mounted on the lower surface of the filtering box 3, a material inlet 4 is movably mounted on the upper surface of the filtering box 3, a screw 13 is fixedly mounted on the lower surface of the material inlet 4, four fixing blocks 12 are fixedly mounted on the inner surface of the filtering box 3, the upper surfaces of the four groups of fixed blocks 12 are respectively and movably provided with a connecting block 11, a waste material box 10 is fixedly arranged between the upper surface positions of the connecting blocks 11, a conical filter screen 8 is fixedly arranged on the upper surface of the waste material box 10, a discharge pipe 5 is fixedly arranged on one side surface of the filter box 3, and a valve 6 is fixedly arranged on the upper surface of the discharge pipe 5.
The feeding port 4, the screw 13 and the filter box 3 are located on the same middle shaft, the feeding port 4 is in threaded connection with the filter box 3 through the screw 13, slurry can be discharged into the filter box 3 through the feeding port 4 and filtered, the feeding port 4 can be detached through the screw 13, and filtered waste materials are cleaned.
The first gear 15 and the second gear 16 are located on the same horizontal line, the first gear 15 is meshed with the second gear 16, the first gear 15 drives the second gear 16 to rotate the first stirring rod 17 and the second stirring rod 18, and slurry in the stirring box 1 is fully stirred, so that the slurry quality is better.
Connecting block 11 and fixed block 12 are located same axis of ordinates, and connecting block 11 and 12 buckle connections of fixed block, fix conical filter screen 8 and waste material box 10 through connecting block 11 and fixed block 12, also unify the processing to dismantling waste material box 10 and conical filter screen 8 to filterable waste material simultaneously.
The spherical connecting block 19 and the second gear 16 are located on the same longitudinal axis, the spherical connecting block 19 is movably connected with the second gear 16, the second gear 16 is fixed through the spherical connecting block 19, resistance of the second gear 16 in the rotating process is reduced, and the stirring effect of the stirring box 1 is improved.
It should be noted that, this device is through at inside conical filter screen 8 and the waste material box 10 that sets up of rose box 3, the thick liquids that will go into the pan feeding mouth and pour into are filtered with conical filter screen 8, the waste material that the filtration was left can flow in waste material box 10 through the circular cone slope, and dismantle waste material box 10 through connecting block 11 and fixed block 12, make things convenient for the unified processing of waste material, this device passes through fixed mounting's gear 15 on the 14 output of motor simultaneously and drives two 16 of four sets of gears, thereby it is rotatory to drive stirring rod 17 and stirring rod 18, stir the thick liquids in the agitator tank, make the thick liquids fully fuse, thereby the quality of ion battery diaphragm thick liquids has been improved. The utility model relates to a preparation device of lithium ion battery diaphragm slurry based on low moisture, which is characterized in that a conical filter screen 8 and a waste material box 10 are arranged in a filter box 3, so that the waste materials after filtration can be conveniently recycled and uniformly treated, the working efficiency is greatly improved, and meanwhile, the inside of a stirring box 1 is fully stirred by a multi-rod stirring rod, so that the quality of the lithium ion battery diaphragm slurry is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a based on low moisture lithium ion battery diaphragm thick liquids preparation facilities, includes agitator tank (1) and rose box (3), its characterized in that: surface movable mounting has case lid (2) on agitator tank (1), fixed surface installs motor (14) under agitator tank (1), motor (14) output end fixed mounting has gear (15), fixed surface installs stirring rod (17) on gear (15), surface movable mounting has four group gear two (16) all around gear (15), four group equal fixed mounting in gear two (16) upper surface has stirring rod two (18), four group equal movable mounting in gear two (16) lower surface has ball joint piece (19), four group fixed mounting has baffle (9) between stirring rod two (18) all surface positions, fixed surface installs four group branch (7) under filter tank (3), fixed surface installs pan feeding mouth (4) on filter tank (3), fixed surface installs screw rod (13) under pan feeding mouth (4), rose box (3) internal fixed surface installs four fixed block of group (12), four groups the equal movable mounting of fixed block (12) upper surface has connecting block (11), fixed mounting has waste material box (10) between connecting block (11) upper surface position, waste material box (10) upper surface fixed mounting has conical filter screen (8), a side fixed mounting of rose box (3) has discharging pipe (5), discharging pipe (5) upper surface fixed mounting has valve (6).
2. The low-moisture lithium ion battery separator slurry preparation device according to claim 1, characterized in that: the feeding port (4), the screw rod (13) and the filter box (3) are located on the same middle shaft, and the feeding port (4) is in threaded connection with the filter box (3) through the screw rod (13).
3. The low-moisture lithium ion battery separator paste preparation device according to claim 1, wherein: the first gear (15) and the second gear (16) are located on the same horizontal line, and the first gear (15) is meshed with the second gear (16).
4. The low-moisture lithium ion battery separator paste preparation device according to claim 1, wherein: the connecting block (11) and the fixing block (12) are located on the same longitudinal axis, and the connecting block (11) is connected with the fixing block (12) in a buckling mode.
5. The low-moisture lithium ion battery separator paste preparation device according to claim 1, wherein: the spherical connecting block (19) and the second gear (16) are located on the same longitudinal axis, and the spherical connecting block (19) is movably connected with the second gear (16).
6. The low-moisture lithium ion battery separator slurry preparation device according to claim 1, characterized in that: conical filter screen (8) and waste material box (10) are located same axis of ordinates, and conical filter screen (8) and waste material box (10) set up inside rose box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220067525.7U CN216630510U (en) | 2022-01-12 | 2022-01-12 | Lithium ion battery diaphragm slurry preparation device based on low water content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220067525.7U CN216630510U (en) | 2022-01-12 | 2022-01-12 | Lithium ion battery diaphragm slurry preparation device based on low water content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216630510U true CN216630510U (en) | 2022-05-31 |
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ID=81727139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220067525.7U Expired - Fee Related CN216630510U (en) | 2022-01-12 | 2022-01-12 | Lithium ion battery diaphragm slurry preparation device based on low water content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216630510U (en) |
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2022
- 2022-01-12 CN CN202220067525.7U patent/CN216630510U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20220531 |