CN212790609U - Lithium ion battery agitator tank - Google Patents
Lithium ion battery agitator tank Download PDFInfo
- Publication number
- CN212790609U CN212790609U CN202021540293.XU CN202021540293U CN212790609U CN 212790609 U CN212790609 U CN 212790609U CN 202021540293 U CN202021540293 U CN 202021540293U CN 212790609 U CN212790609 U CN 212790609U
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- CN
- China
- Prior art keywords
- stirring
- lithium ion
- clean
- ion battery
- actuating cylinder
- 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.)
- Expired - Fee Related
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 26
- 239000002002 slurry Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 230000005389 magnetism Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000011267 electrode slurry Substances 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a lithium ion battery stirring tank, which comprises a tank body, wherein a stirring cavity is arranged in the tank body; the feeding pipe is arranged at the top of the tank body and is communicated with the stirring cavity; the discharge pipe is arranged on the tank body and communicated with the bottom of the stirring cavity; the stirring rod is arranged in the stirring cavity; the stirring motor is used for driving the stirring rod to rotate; and the electromagnet ring is arranged on the wall of the stirring cavity and corresponds to the stirring rod, and the electromagnet ring is of a hollow net structure. The utility model discloses a lithium ion battery agitator tank is provided with the electromagnetism magnet ring at jar internal, through the magnetic impurities in the electro-magnet ring adsorption slurry, the cooperation puddler stirs the slurry for the electro-magnet ring is more effective to magnetic impurities's absorption, and wherein the electro-magnet ring is cavity network structure and sets up on the chamber wall in stirring chamber, makes the contact of slurry and electromagnetism magnet ring more abundant, further promotes the adsorption effect to magnetic impurities.
Description
Technical Field
The utility model relates to a battery technology field, concretely relates to lithium ion battery agitator tank.
Background
The lithium ion battery is widely applied to the fields of mobile phones, tablet computers, wearable equipment, mobile power supplies, electronic cigarettes, various digital products, electric tools, power, energy storage and the like, and has wide market application and great potential. The electrode material is an important component of the lithium ion battery and is the core of the lithium ion battery, in the production process, positive and negative electrode slurry of the lithium ion battery needs to be stirred by a stirring tank, and the stirring tank in the prior art has a single function and is only used for mixing and stirring materials. The slurry is easily doped with magnetic impurities, such as iron filings, during the mixing process, and the magnetic impurities easily cause adverse effects on the electrochemical performance of subsequent products, such as poor K value (voltage drop in unit time) caused by short circuit in the battery.
Therefore, we propose a stirring tank for lithium ion batteries capable of removing magnetic impurities.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that magnetic impurities exist in the stirring tank with single function and slurry, the utility model provides a lithium ion battery stirring tank with good stirring effect and magnetic impurity removing function.
The utility model discloses a lithium ion battery stirring tank, which comprises a tank body, wherein a stirring cavity is arranged in the tank body; the feeding pipe is arranged at the top of the tank body and is communicated with the stirring cavity; the discharge pipe is arranged on the tank body and communicated with the bottom of the stirring cavity; the stirring rod is arranged in the stirring cavity; the stirring motor is used for driving the stirring rod to rotate; and the electromagnet ring is arranged on the wall of the stirring cavity and corresponds to the stirring rod, and the electromagnet ring is of a hollow net structure.
According to an embodiment of the present invention, the electromagnet ring is distributed with a plurality of electromagnet bars.
According to an embodiment of the present invention, the plurality of electromagnet bars are arranged in parallel and uniformly.
According to the utility model discloses an embodiment, lithium ion battery agitator tank still includes that first cleanness drives actuating cylinder, the clean actuating cylinder and the clean brush of driving of second, and first cleanness is driven actuating cylinder and is fixed in on the puddler, and the clean actuating cylinder that drives of second is connected with the first clean one end that drives actuating cylinder, and clean brush is connected with the one end of the clean actuating cylinder of second, and first cleanness drives actuating cylinder drive second and clean actuating cylinder towards electromagnet ring horizontal migration, and the clean actuating cylinder of second drives the clean brush lift removal of actuating cylinder drive.
According to the utility model discloses an embodiment, lithium ion battery agitator tank is still including wearing to establish the jar body and being located the magnetism iron mesh of stirring chamber bottom.
The utility model discloses a lithium ion battery agitator tank is provided with the electromagnetism magnet ring in jar body, adsorb the magnetic impurities in the thick liquids through the electromagnet ring, the cooperation puddler stirs the thick liquids, make the electromagnet ring more effective to magnetic impurities's absorption, wherein the electromagnet ring is cavity network structure and sets up on the chamber wall in stirring chamber, make the contact of thick liquids and electromagnet ring more abundant, further promote the adsorption effect to magnetic impurities, and still be provided with clean brush and sweep the clean maintenance that makes lithium ion battery agitator tank of brushing of magnetic impurities on to the electromagnet ring, reduce the operation degree of difficulty of equipment, and the production efficiency is improved.
Drawings
Fig. 1 is the structure schematic diagram of the lithium ion battery stirring tank of the utility model.
Detailed Description
The lithium ion battery agitator tank of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
Please refer to fig. 1, which is a schematic structural diagram of a lithium ion battery agitator tank according to the present invention.
The utility model provides a lithium ion battery agitator tank, it has the function of getting rid of magnetic impurities in the thick liquids, and lithium ion battery agitator tank mainly includes jar body 10, inlet pipe 20, discharging pipe 30, puddler 40, agitator motor 50 and electromagnetism magnetic ring 60. A stirring cavity 101 is formed in the tank body 10, and the stirring cavity 101 is mainly used for stirring a working space of slurry. The inlet pipe 20 sets up in jar body 10 top, inlet pipe 20 and stirring chamber 101 intercommunication, and discharging pipe 30 sets up in jar body 10 lateral wall, and wherein discharging pipe 30 and stirring chamber 101 bottom intercommunication utilize the action of gravity for the thick liquids of accomplishing the stirring can be automatic to flow out from discharging pipe 30, and wherein discharging pipe 30 is personally submitted 30 to 60 degrees contained angles with the level, makes the ejection of compact more smooth and easy. The stirring rod 40 is arranged in the stirring cavity 101, the stirring motor 50 is arranged outside the tank body 10 and is connected with the stirring rod 40, wherein the stirring motor 50 is mainly used for driving the stirring rod 40 to rotate, so that the slurry is stirred. The electromagnet ring 60 is arranged on the wall of the stirring cavity 101, the electromagnet ring 60 has the characteristic that the electromagnet generates electromagnetism when being electrified, the electromagnet ring 60 is mainly used for adsorbing magnetic impurities in the slurry, the electromagnet ring 60 is annular and corresponds to the stirring rod 40, particularly corresponds to the stirring end of the stirring rod 40, and meanwhile, the electromagnet ring 60 is of a hollow net structure, so that the slurry passes through the electromagnet ring 60, and the contact area between the electromagnet ring 60 and the slurry is greatly increased.
Adopt the utility model discloses a when lithium ion battery agitator tank stirs thick liquids, put into the raw materials from inlet pipe 20, then mix through the rotatory stirring of 40 realization of agitator motor drive puddler of agitator motor 50, thick liquids are at the stirring mixing in-process, and electro-magnet ring 60 circular telegram produces magnetic force, realizes adsorbing the magnetic impurities of mixing in the thick liquids, realizes filtering capability, and the thick liquids after the completion stirring flow out from discharging pipe 30.
In an embodiment, the plurality of electromagnet rods 601 are distributed on the electromagnet ring 60, the plurality of electromagnet rods 601 and the battery iron ring 60 are made of the same material, the adsorption area of the lithium ion battery stirring tank on the magnetic impurities in the slurry is greatly increased by using the plurality of battery iron rods 601, and the plurality of electromagnet rods 601 are uniformly arranged in parallel, so that the distribution of the plurality of electromagnet rods 601 on the electromagnet ring 60 is more uniform, and the adsorption effect of the electromagnet ring 60 on the magnetic impurities is more sufficient and stable.
In yet another embodiment, the lithium ion battery stirring tank further comprises a first cleaning driving cylinder 70, a second cleaning driving cylinder 80 and a cleaning brush 90, wherein the first cleaning driving cylinder 70 is fixed on the stirring rod 40, the second cleaning driving cylinder 80 is connected with one end of the first cleaning driving cylinder 70, the cleaning brush 90 is connected with one end of the second cleaning cylinder 80, and the cleaning brush 90 is located above the electromagnet ring 60, wherein the first cleaning driving cylinder 70 drives the second cleaning driving cylinder 80 to move horizontally towards the electromagnet ring 60, and the second cleaning driving cylinder 80 drives the cleaning brush 90 to move up and down. Accomplish stirring and the unloading back to the thick liquids, electromagnet ring 60 outage loses magnetic force, then drive the clean cylinder 80 of driving of second and drive towards electromagnet ring 60 horizontal migration through first clean driving cylinder 70 drive, the clean brush 90 decline of driving of second drive cylinder 80 drive, it contacts with electromagnet rod 601 on electromagnet ring 60 and the electromagnet ring 60 until clean brush 90, it is rotatory to utilize the rotatory clean brush 90 that drives of puddler 40, the realization will be cleaned electromagnet rod 601 on electromagnet ring 60 and the electromagnet ring 60, sweep magnetic impurities stirring chamber 11 bottom, thereby be convenient for the staff to direct collection and the clearance of magnetic impurities. It is in addition worth noting, in order to further improve the utility model discloses a clean maintenance efficiency of lithium ion battery agitator tank, lithium ion battery agitator tank is still including wearing to establish jar body 10 and being located the magnetism iron wire net 100 of stirring chamber 101 bottom, the magnetism impurity that sweeps down drops on by electro-magnet ring 60 and electro-magnet iron rod 601 and is adsorbed by magnetism iron wire net 100, then through taking out and clearing up magnetism iron wire net 100, realize the quick collection to magnetism impurity, improve magnetism impurity's cleaning efficiency greatly, thereby improve production efficiency, wherein still be equipped with the handle 110 of being convenient for take out magnetism iron wire net 100 from jar body 10 on the magnetism iron wire net 100.
To sum up, the utility model discloses a lithium ion battery agitator tank is provided with the electromagnetism magnet ring at jar internal, adsorb the magnetic impurities in the thick liquids through the electromagnet ring, the cooperation puddler stirs the thick liquids, make the electromagnet ring more effective to magnetic impurities's absorption, wherein the electromagnetism magnet ring is cavity network structure and sets up on the chamber wall in stirring chamber, make the contact of thick liquids and electromagnet ring more abundant, further promote the adsorption effect to magnetic impurities, and still be provided with clean brush and sweep the clean maintenance that makes lithium ion battery agitator tank of magnetic impurities on to the electromagnet ring, reduce the operation degree of difficulty of equipment, improve production efficiency.
In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are intended to be included within the spirit and scope of the present invention.
Claims (5)
1. A lithium ion battery agitator tank, comprising:
the tank body is internally provided with a stirring cavity;
the feeding pipe is arranged at the top of the tank body and is communicated with the stirring cavity;
the discharge pipe is arranged on the tank body and communicated with the bottom of the stirring cavity;
the stirring rod is arranged in the stirring cavity;
the stirring motor is used for driving the stirring rod to rotate; and
and the electromagnet rings are arranged on the wall of the stirring cavity and correspond to the stirring rod, and are of hollow net structures.
2. The lithium ion battery agitator tank of claim 1, wherein a plurality of electromagnet bars are distributed about the electromagnet ring.
3. The stirring tank for lithium ion batteries according to claim 2, wherein a plurality of the electromagnet rods are uniformly arranged in parallel.
4. The lithium ion battery agitator tank of claim 1, further comprising: first clean actuating cylinder, the clean actuating cylinder and the clean brush of driving of second of driving, first clean actuating cylinder of driving is fixed in on the puddler, the clean actuating cylinder of driving of second with the first clean one end of driving the actuating cylinder is connected, clean brush with the clean one end of driving the actuating cylinder of second is connected, the first clean actuating cylinder of driving drives actuating cylinder drive the clean actuating cylinder orientation of second electromagnetism ring horizontal migration, the clean actuating cylinder drive of driving of second clean brush lifting movement.
5. The lithium ion battery agitator tank of any of claims 1-4, characterized in that, the lithium ion battery agitator tank further comprises: and the magnetic iron net penetrates through the tank body and is positioned at the bottom of the stirring cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020206210201 | 2020-04-23 | ||
| CN202020621020 | 2020-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212790609U true CN212790609U (en) | 2021-03-26 |
Family
ID=75105666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021540293.XU Expired - Fee Related CN212790609U (en) | 2020-04-23 | 2020-07-30 | Lithium ion battery agitator tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212790609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213003A (en) * | 2022-06-14 | 2022-10-21 | 广东邦普循环科技有限公司 | Magnetic foreign matter separating mechanism for lithium ion battery sintering slurry |
| US12083533B2 (en) | 2022-06-14 | 2024-09-10 | Guangdong Brunp Recycling Technology Co., Ltd. | Separating mechanism for magnetic foreign matter in sintering slurry of lithium ion battery |
-
2020
- 2020-07-30 CN CN202021540293.XU patent/CN212790609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213003A (en) * | 2022-06-14 | 2022-10-21 | 广东邦普循环科技有限公司 | Magnetic foreign matter separating mechanism for lithium ion battery sintering slurry |
| WO2023240735A1 (en) * | 2022-06-14 | 2023-12-21 | 广东邦普循环科技有限公司 | Magnetic foreign matter separation mechanism for lithium ion battery sintering paste |
| US12083533B2 (en) | 2022-06-14 | 2024-09-10 | Guangdong Brunp Recycling Technology Co., Ltd. | Separating mechanism for magnetic foreign matter in sintering slurry of lithium ion battery |
| CN115213003B (en) * | 2022-06-14 | 2024-09-10 | 广东邦普循环科技有限公司 | Magnetic foreign matter separating mechanism for lithium ion battery sintering slurry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |