CN220793626U - Polar plate drying device for lithium battery manufacturing - Google Patents
Polar plate drying device for lithium battery manufacturing Download PDFInfo
- Publication number
- CN220793626U CN220793626U CN202322130998.4U CN202322130998U CN220793626U CN 220793626 U CN220793626 U CN 220793626U CN 202322130998 U CN202322130998 U CN 202322130998U CN 220793626 U CN220793626 U CN 220793626U
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- CN
- China
- Prior art keywords
- box
- radiator
- lithium battery
- drying device
- manufacturing
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- 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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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 48
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000001035 drying Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000001989 lithium alloy Substances 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
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- Drying Of Solid Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a polar plate drying device for manufacturing a lithium battery in the field of part drying. Including the box, a plurality of hot plates, a plurality of objective table and a heat engine have been seted up to the inside of box, set up a plurality of heating pipes on a plurality of hot plates, a plurality of objective table evenly distributed and in the box and with a plurality of heating pipes between contactless, heat engine is at the inside bottom fixed mounting of box, box top swing joint has two stoppers, two stoppers distribute in the both sides at box top, box one side fixed mounting has the radiator, the even fixed mounting in bottom of box has a plurality of bases, install the sealing strip between through chamber door and chamber door, when the stoving case dries to the lithium cell polar plate, the inside temperature of stoving case of being convenient for better maintains for the efficiency of stoving lithium cell polar plate. Through the installation of radiator, be convenient for we at the quick cooling of end stoving case during operation, protect the inside spare part of stoving case.
Description
Technical Field
The utility model relates to the field of part drying, in particular to a polar plate drying device for manufacturing a lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. At 70 s of the 20 th century, m.s. whittingham proposed and began to study lithium ion batteries. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.
Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The lithium metal battery of the fifth generation product of the rechargeable battery is born in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery. Due to its own high technical requirements, only a few countries' companies are producing such lithium metal batteries.
The required stoving temperature of lithium cell polar plate is different, and partial lithium cell polar plate is not high temperature resistant, and partial electronic component can be impaired when the lithium cell polar plate is dried, can not dry the explosive fragile lithium cell polar plate in the stoving case, and the heat preservation effect of stoving case is poor, has reduced the efficiency of enterprise's production.
Disclosure of Invention
The utility model aims to provide a polar plate drying device for manufacturing lithium batteries, which solves the problems that the polar plates of the lithium batteries are different in required drying temperature, part of the polar plates of the lithium batteries are not resistant to high temperature, part of electronic elements of the polar plates of the lithium batteries can be damaged during drying, the polar plates of the lithium batteries which are easy to explode and break cannot be dried in a drying box, the heat preservation effect of the drying box is poor, and the production efficiency of enterprises is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a lithium cell manufacturing is with polar plate drying device, includes the box, a plurality of hot plates, a plurality of objective table and a heat engine have been seted up to the inside of box, and is a plurality of the hot plate corresponds both sides fixed mounting in the box is inside, a plurality of offer a plurality of heating pipes on the hot plate, a plurality of objective table evenly distributed with in the box and with a plurality of contactless between the heating pipe, the heat engine is at the inside bottom fixed mounting of box, box top swing joint has two stoppers, two the stopper distributes in the both sides at box top, box one side fixed mounting has the radiator, the even fixed mounting in bottom of box has a plurality of bases.
As a further scheme of the utility model: the box is at one side swing joint of principle radiator have two chamber doors, two chamber doors respectively with stopper swing joint that corresponds, the top fixed mounting of one side of chamber door has the controller the box is at one side swing joint that keeps away from the radiator have two chamber doors, two chamber doors respectively with stopper swing joint that corresponds, the top fixed mounting of one side of chamber door has the controller.
As still further aspects of the utility model: the controller consists of a screen and a plurality of buttons, wherein the screen is fixedly arranged at the top of one side of the controller, and the buttons are uniformly distributed and arranged at the bottom of the screen. The temperature change inside the box body can be observed better, the time for putting the lithium battery pole plate into the box body is recorded, the dried lithium battery pole plate can be taken out better, the temperature inside the box body can be regulated rapidly, and the temperature inside the box body is suitable for rapid drying of the lithium battery pole plate.
As still further aspects of the utility model: and a sealing strip is arranged on one side of the box door. The temperature inside the box body is convenient to maintain, and the heat loss is reduced.
As still further aspects of the utility model: the middle part of one side of the box door close to the sealing strip is fixedly provided with a handle, and the corresponding box door is fixedly provided with a handle at the corresponding position. Better than that to open and close the door.
As still further aspects of the utility model: the radiator consists of a plurality of radiating fins which are uniformly distributed and fixedly arranged on the radiator. When the drying box is used, high-temperature air in the box body can be discharged quickly, parts inside the box body can be protected better, and the service life of the drying box can be prolonged.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the lithium battery polar plate drying box, the sealing strip is arranged between the box doors, so that the temperature inside the drying box can be maintained conveniently and better when the drying box dries the lithium battery polar plate, and the efficiency of drying the lithium battery polar plate is accelerated.
2. According to the utility model, through the installation of the carrying platforms at different heights, the temperature provided by the heating pipes in the heating plate is different, and the internal temperature of the carrying platform from top to bottom is gradually increased, so that the lithium battery pole plate can be dried conveniently and quickly, and the lithium battery pole plate is only required to be placed on the carrying platform close to the heat engine.
3. According to the utility model, through the installation of the radiator, the temperature of the dryer is conveniently reduced rapidly when the dryer is not required to work, and the parts inside the dryer are protected.
Drawings
FIG. 1 is an internal schematic view of the structure of the present utility model;
FIG. 2 is an external schematic view of the structure of the present utility model;
FIG. 3 is a schematic diagram of a controller according to the present utility model;
FIG. 4 is a schematic view of a heating plate according to the present utility model;
FIG. 5 is a schematic diagram of a heat sink according to the present utility model;
fig. 6 is an enlarged schematic view of the structure a of fig. 5 according to the present utility model.
In the figure: 1. a case; 2. a door; 3. a handle; 4. a limiting block; 5. a controller; 501. a screen; 502. a button; 6. a heat sink; 601. a heat sink; 7. a base; 8. a heating plate; 9. heating pipes; 10. an objective table; 11. a heat engine; 12. and (5) a sealing strip.
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 to 6, in the embodiment of the utility model, a polar plate drying device for manufacturing lithium batteries comprises a box body 1, wherein a plurality of heating plates 8, a plurality of object stages 10 and a heat engine 11 are arranged in the box body 1, the plurality of heating plates 8 are fixedly arranged at two corresponding sides in the box body 1, a plurality of heating pipes 9 are arranged on the plurality of heating plates 8, the plurality of object stages 10 are uniformly distributed in the box body 1 and are in non-contact with the plurality of heating pipes 9, the heat engine 11 is fixedly arranged at the bottommost end in the box body 1, two limiting blocks 4 are movably connected to the top of the box body 1, the two limiting blocks 4 are distributed at two sides of the top of the box body 1, a radiator 6 is fixedly arranged at one side of the box body 1, and a plurality of bases 7 are uniformly and fixedly arranged at the bottom of the box body 1.
Referring to fig. 1, the heating pipe 9 on the heating plate 8 can provide a certain temperature for the inside of the case 1, so that the lithium battery electrode plates can be dried better, the plurality of object stages 10 can be arranged to dry the plurality of lithium battery electrode plates simultaneously, and the fixing installation of the plurality of bases 7 is convenient to reinforce the stability of the case 1 better during the drying operation.
Wherein, box 1 is keeping away from the one side swing joint of radiator 6 and has two chamber doors 2, two chamber doors 2 respectively with the stopper 4 swing joint that corresponds, the top fixed mounting of one side of chamber door 2 has controller 5.
Referring to fig. 1, the limiting block 4 controls the door 2 to open and close according to a designated position, and the controller 5 on the door 2 can control the heat engine 11 in the box 1 to provide heat energy to drive the heating pipe 9 to increase the temperature in the box 1, and also can observe the temperature in the box 1 in real time, so as to be convenient for better selecting when to take out the lithium battery pole plate.
The controller 5 is composed of a screen 501 and a plurality of buttons 502, wherein the screen 501 is fixedly arranged at the top of one side of the controller 5, and the buttons 502 are uniformly distributed at the bottom of the screen 501.
A sealing strip 12 is arranged on one side of the box door 2.
Referring to fig. 2, the sealing strip 12 is fixedly installed at one side of the door 2, so as to better maintain the temperature in the box 1 and reduce the loss of the temperature in the box 1.
The middle part of one side of the box door 2 close to the sealing strip 12 is fixedly provided with a handle 3, and the corresponding box door 2 is fixedly provided with a handle 3 at the corresponding position.
Referring to fig. 2, the handle 3 is installed to facilitate better opening and closing of the drying box.
The radiator 6 is composed of a plurality of radiating fins 601, and the plurality of radiating fins 601 are uniformly distributed and fixedly installed on the radiator 6.
Referring to fig. 5 and 6, when the drying box is stopped, the plurality of cooling fins 601 on the radiator 6 can rapidly discharge the temperature inside the box 1 and the external temperature to be equal, so as to better protect the components inside the box 1 and prolong the service life of the components.
The working principle of the utility model is as follows: the heat engine 11 is opened through the button 502 of the controller 5 and adjusted to the temperature of adaptation, the heating pipe 9 on the heating plate 8 is driven by the heat energy generated by the heat engine 11, the door 2 of the drying box controlled by the limiting block 4 is opened through the handle 3, the lithium battery polar plate to be dried is placed on the object stage 10 in the box body 1, the door 2 controlled by the limiting block 4 is closed through the handle 3, the drying time is adjusted on the controller 5 while the door 2 is closed, the user is reminded to take the dried lithium battery polar plate when the drying is finished, the door 2 can be opened for many times while the drying box dries the parts, the protective tool is taken to avoid the skin to directly contact with the high-temperature gas due to the temperature on the viewing controller 5 when the drying box is taken, the risk of manual injury is reduced, the heat radiator 6 is opened when the use is finished, the heat engine 601 is enabled to work, the outside air in the box body 1 is quickly exchanged, and the temperature inside the box body 1 is the same as the environment.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Polar plate drying device for lithium cell manufacturing, including box (1), its characterized in that: the utility model discloses a heat engine, including box (1), box, radiator, heat pipe, heat engine (11), a plurality of hot plates (8), a plurality of heating pipes (9) are offered on a plurality of hot plates (8), a plurality of objective plates (10) evenly distributed with in box (1) and with a plurality of contactless between heating pipe (9), heat engine (11) are at the inside bottom fixed mounting of box (1), box (1) top swing joint has two stopper (4), two stopper (4) distribute in the both sides at box (1) top, box (1) one side fixed mounting has radiator (6), the even fixed mounting of bottom of box (1) has a plurality of bases (7).
2. The electrode plate drying device for manufacturing a lithium battery according to claim 1, wherein: the box body (1) is movably connected with two box doors (2) at one side far away from the radiator (6), the two box doors (2) are respectively and movably connected with corresponding limiting blocks (4), and a controller (5) is fixedly arranged at the top of one side of the box door (2).
3. The electrode plate drying device for manufacturing a lithium battery according to claim 2, wherein: the controller (5) is composed of a screen (501) and a plurality of buttons (502), wherein the screen (501) is fixedly arranged at the top of one side of the controller (5), and the buttons (502) are uniformly distributed and arranged at the bottom of the screen (501).
4. The electrode plate drying device for manufacturing a lithium battery according to claim 2, wherein: a sealing strip (12) is arranged on one side of the box door (2).
5. The electrode plate drying device for manufacturing a lithium battery according to claim 2, wherein: the middle part of one side of the box door (2) close to the sealing strip (12) is fixedly provided with a handle (3), and the corresponding box door (2) is fixedly provided with a handle (3) at the corresponding position.
6. The electrode plate drying device for manufacturing a lithium battery according to claim 1, wherein: the radiator (6) is composed of a plurality of radiating fins (601), and the radiating fins (601) are uniformly distributed and fixedly installed on the radiator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130998.4U CN220793626U (en) | 2023-08-09 | 2023-08-09 | Polar plate drying device for lithium battery manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130998.4U CN220793626U (en) | 2023-08-09 | 2023-08-09 | Polar plate drying device for lithium battery manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220793626U true CN220793626U (en) | 2024-04-16 |
Family
ID=90633836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322130998.4U Active CN220793626U (en) | 2023-08-09 | 2023-08-09 | Polar plate drying device for lithium battery manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220793626U (en) |
-
2023
- 2023-08-09 CN CN202322130998.4U patent/CN220793626U/en active Active
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| GR01 | Patent grant |