CN212362713U - Dewatering and drying device for lithium battery cathode material - Google Patents
Dewatering and drying device for lithium battery cathode material Download PDFInfo
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- CN212362713U CN212362713U CN202020882321.XU CN202020882321U CN212362713U CN 212362713 U CN212362713 U CN 212362713U CN 202020882321 U CN202020882321 U CN 202020882321U CN 212362713 U CN212362713 U CN 212362713U
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- Prior art keywords
- box
- drying box
- drying
- dewatering
- lithium battery
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- 238000001035 drying Methods 0.000 title claims abstract description 70
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000010406 cathode material Substances 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000010405 anode material Substances 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000005485 electric heating Methods 0.000 claims description 7
- 239000007774 positive electrode material Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a dewatering and drying device for lithium battery anode materials, which comprises a drying box, an installation box connected with the left side of the drying box and a driving box connected with the right side of the drying box, wherein one side of the top of the drying box is provided with a feed inlet, the other side of the top of the drying box is provided with an exhaust pipe, the side of the drying box is hinged with a discharge door, the middle part of the inner wall of the drying box is rotatably connected with a rotary rod, one end of the rotary rod passes through the right side of the drying box and is provided with a first bevel gear, the other end of the rotary rod passes through the left side of the drying box and is provided with a ventilation; install electric fan heater in the install bin, all be equipped with a plurality of louvres on the tank wall of install bin and drive case, drive incasement internally mounted has the motor, the motor output end is equipped with the second bevel gear who uses with first bevel gear cooperation, this lithium cell cathode material dewatering drying device, simple structure, convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to a lithium cell production technical field, in particular to lithium cell cathode material dewatering drying device.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. In recent years, lithium batteries have been widely used in various fields due to their advantages of good safety, high energy density, light weight, long life, low self-discharge, and the like. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, in lithium battery production engineering, the lithium metal raw material is required to be thoroughly dried so as to ensure the quality of the lithium battery.
Present lithium metal material mostly dehydrates dry with the help of drying device, through at the inside heating stirring of drying device, make the evaporation of water in the raw materials, in order to reach dry purpose, its heating element sets up together with stirring subassembly for convenient maintenance usually, make the radiating effect descend, lead to some heating element or stirring subassembly life to descend easily, influence drying device's live time, inconvenient staff uses, and often need dehumidify the drying cabinet in the heating process, improve drying effect, nevertheless take a large amount of steam easily at the dehumidification in-process, make the workplace temperature rise, be unfavorable for staff's work.
To the problem, a dewatering and drying device for a lithium battery anode material is designed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell cathode material dewatering drying device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dewatering and drying device for a lithium battery anode material comprises a drying box, an installation box connected with the left side of the drying box and a driving box connected with the right side of the drying box, wherein a feed inlet is formed in one side of the top of the drying box, an exhaust pipe is arranged on the other side of the top of the drying box, a discharge door is hinged to the side face of the drying box, a rotary rod is rotatably connected to the middle of the inner wall of the drying box, a first bevel gear is arranged at one end of the rotary rod after penetrating through the right side of the drying box, a ventilation pipe is arranged at the other end of the rotary rod after penetrating through the left side of the drying;
install electric fan heater in the install bin, all be equipped with a plurality of louvres on the tank wall of install bin and drive case, drive incasement portion installs the motor, the motor output end is equipped with the second bevel gear who uses with first bevel gear cooperation, be equipped with half tooth on the second bevel gear, install bin, drive case and drying cabinet bottom all are equipped with a plurality of landing legs, be equipped with on drive case below, the landing leg and make things convenient for motor heat dissipation, blast pipe refrigerated cooling module.
Preferably, the cooling assembly comprises a cooling fan and an operation block, a sliding groove is formed in the bottom of the cooling fan, fixing blocks are arranged on two sides of the cooling fan, one fixing block is connected with the inner wall of the cooling fan in a sliding mode, the operation block is connected with the sliding groove in a sliding mode, the operation block is connected with the fixing block connected with the inner wall of the cooling fan in a sliding mode through a Z-shaped rod arranged in the cooling fan, and the middle of the Z-shaped rod is connected with the inner wall of the cooling fan through a spring.
Preferably, a plurality of grooves for conveniently mounting the cooling assembly are formed in the supporting leg below the driving box.
Preferably, the electric heating fan is connected with the ventilation pipe, a plurality of air outlets are formed in the rotating rod, and a filtering layer is arranged in each air outlet.
Preferably, the rotating rod is provided with two stirring plates symmetrically arranged along the rotating rod, and one of the stirring plates is provided with a plurality of through holes.
Preferably, the side surfaces of the installation box and the driving box are hinged with box doors which are convenient for workers to maintain the equipment.
Compared with the prior art, the beneficial effects of the utility model are that:
1, the utility model discloses a drive box and install bin set up respectively in the drying cabinet both sides, make things convenient for electric fan and motor to dispel the heat, and the tank wall of drive box and install bin is equipped with a plurality of louvres, when convenient radiating, the pollution and the vibrations of noise have also been reduced to a certain extent, do benefit to the staff and carry out maintenance work to equipment, prolonged the life of device.
2, the utility model discloses a cooling module passes through the fixed block and can dismantle with the landing leg and be connected, makes things convenient for the staff to clear up the cooling module and change, and cooling module sets up in the below of drive case, when improving the motor heat dissipation, has also improved dehumidification fan's radiating effect, has accelerateed the circulation of air, is favorable to steam to scatter, has reduced the temperature in workplace to a certain extent, does benefit to the staff and carries out work.
3, the utility model discloses a second bevel gear is equipped with half tooth, makes the rotary rod intermittent type rotatory, and the speed of heating is faster, and two stirring board shapes are different, makes anode material cross heating, has improved dry effect.
Drawings
FIG. 1 is a schematic structural diagram of a dewatering and drying apparatus for a lithium battery cathode material;
FIG. 2 is a schematic structural diagram of a drying oven in a dewatering and drying device for a lithium battery anode material;
fig. 3 is a schematic structural diagram of a cooling module in a dewatering and drying device for a lithium battery cathode material.
In the figure: 1, a drying box; 101, a feed inlet; 102, a discharge door; 103, rotating the rod; 104, stirring a plate; 105, perforating; 106, an exhaust pipe; 107, a dehumidification fan; 108, a first bevel gear; 2, driving the box; 201, a second bevel gear; 202, a motor; 3, installing a box; 301, heat dissipation holes; 302, a vent tube; 303, an electric heating fan; 4, supporting legs; 5, cooling the assembly; 501, a heat radiation fan; 502, a groove; 503, Z-shaped bar; 504, fixed blocks; 505, a spring; 506, operation block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a dewatering and drying device for a lithium battery anode material includes a drying box 1, an installation box 3 connected to the left side of the drying box 1, and a driving box 2 connected to the right side of the drying box 1, wherein one side of the top of the drying box 1 is provided with a feeding port 101, the other side of the top of the drying box 1 is provided with an exhaust pipe 106, the side of the drying box 1 is hinged with a discharge door 102, the middle portion of the inner wall of the drying box 1 is rotatably connected with a rotating rod 103, one end of the rotating rod 103 passes through the right side of the drying box 1 and is provided with a first bevel gear 108, the other end of the rotating rod 103 passes through the left side of the drying box 1 and is provided with a ventilation pipe 302, the exhaust pipe 106 passes through the drying box 1 and the driving box 2 and is connected with a dehumidifying fan 107, and the tank wall of drive box 2 and install bin 3 is equipped with a plurality of louvres 301, when convenient radiating, the pollution and the vibrations of noise have also been reduced to a certain extent, do benefit to the staff and maintain the work to equipment, have prolonged the life of device.
The electric heating fan 303 is installed in the installation box 3, a plurality of heat dissipation holes 301 are formed in the box walls of the installation box 3 and the driving box 2, the motor 202 is installed inside the driving box 2, the output end of the motor 202 is provided with a second bevel gear 201 matched with the first bevel gear 108 for use, half teeth are formed on the second bevel gear 201, a plurality of supporting legs 4 are arranged at the bottoms of the installation box 3, the driving box 2 and the drying box 1, cooling components 5 convenient for the heat dissipation of the motor 202 and the cooling of the exhaust pipe 106 are arranged below the driving box 2 and on the supporting legs 4 below the driving box 2, a plurality of grooves 502 convenient for the installation of the cooling components 5 are formed in the supporting legs 4, two stirring plates 104 symmetrically arranged along the rotating rod 103 are arranged on the rotating rod 103, one stirring plate 104 is provided with a plurality of through holes 105, and the half teeth of the second bevel gear 201, so that, and the shapes of the two stirring plates 104 are different, so that the anode materials are heated in a cross way, and the drying effect is improved.
The cooling assembly 5 comprises a cooling fan 501 and an operating block 506, a sliding groove is formed in the bottom of the cooling fan 501, fixing blocks 504 are arranged on two sides of the cooling fan 501, one fixing block 504 is connected with the inner wall of the cooling fan 501 in a sliding mode, the operating block 506 is connected with the sliding groove in a sliding mode, the operating block 506 is connected with the fixing block 504 connected with the inner wall of the cooling fan 501 in a sliding mode through a Z-shaped rod 503 arranged in the cooling fan 501, the middle of the Z-shaped rod 503 is connected with the inner wall of the cooling fan 501 through a spring 505, the cooling assembly 5 is detachably connected with the supporting legs 4 through the fixing blocks 504, cleaning and replacement of the cooling assembly 5 are facilitated for workers, the cooling assembly 5 is arranged below the driving box 2, heat dissipation of the motor 202 is improved, meanwhile, the heat dissipation effect of the dehumidifying fan 107 is improved, circulation of air is accelerated, hot air dissipation is facilitated, and, the working of workers is facilitated.
The electric heating fan 303 is connected with the ventilation pipe 302, a plurality of air outlets are formed in the rotary rod 103, and a filtering layer is arranged in each air outlet, so that materials are prevented from entering the air outlets, and the anode materials are heated uniformly.
The side surfaces of the installation box 3 and the driving box 2 are hinged with box doors which are convenient for workers to maintain equipment, so that the maintenance time of the dismounting device is reduced, and the use by the workers is convenient.
The utility model discloses a theory of operation is: when the lithium battery positive electrode material stirring and heating device is used, the lithium battery positive electrode material is poured into the drying box 1 from the feeding hole 101, the starting motor 202 and the electric heating fan 303 are used for stirring and heating the positive electrode material, the driving box 2 and the mounting box 3 are respectively arranged on two sides of the drying box 1, the electric heating fan 501 and the motor 202 are convenient to radiate heat in the stirring and heating process, and the box walls of the driving box 2 and the mounting box 3 are provided with the plurality of radiating holes 301, so that heat radiation is facilitated, noise pollution and vibration are reduced to a certain extent, workers can maintain equipment conveniently, and the service life of the device is prolonged;
through the cooperation use of first bevel gear 108 and second bevel gear 201, make the rotary rod 103 intermittent type rotatory, the speed of heating is faster, and two stirring board 104 shapes are different, make anodal material cross heating, the dry effect has been improved, cooling module 5 sets up the below at drive box 2, when improving the radiating of motor 202, the radiating effect of dehumidification fan 107 has also been improved, the circulation of air has been accelerated, be favorable to steam to scatter, the temperature of workplace has been reduced to a certain extent, after using, open discharge door 102 and take out the material, discharge fan 501 through removing operation piece 506, make things convenient for the staff to clear up.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A dewatering and drying device for a lithium battery anode material comprises a drying box (1), a mounting box (3) connected with the left side of the drying box (1) and a driving box (2) connected with the right side of the drying box (1), it is characterized in that one side of the top of the drying box (1) is provided with a feeding hole (101), the other side of the top of the drying box (1) is provided with an exhaust pipe (106), the side surface of the drying box (1) is hinged with a discharge door (102), the middle part of the inner wall of the drying box (1) is rotationally connected with a rotating rod (103), one end of the rotating rod (103) penetrates through the right side of the drying box (1) and is provided with a first bevel gear (108), the other end of the rotating rod (103) penetrates through the left side of the drying box (1) and is provided with a ventilation pipe (302), the exhaust pipe (106) penetrates through the drying box (1) and the driving box (2) and is connected with a dehumidifying fan (107) arranged above the driving box (2);
install electric fan heater (303) in install bin (3), all be equipped with a plurality of louvres (301) on the tank wall of install bin (3) and drive case (2), drive case (2) internally mounted has motor (202), motor (202) output is equipped with second bevel gear (201) that uses with first bevel gear (108) cooperation, be equipped with half-tooth on second bevel gear (201), install bin (3), drive case (2) and drying cabinet (1) bottom all are equipped with a plurality of landing legs (4), be equipped with on drive case (2) below, landing leg (4) and make things convenient for motor (202) heat dissipation, blast pipe (106) refrigerated cooling module (5).
2. The lithium battery cathode material dewatering and drying device according to claim 1, wherein the cooling assembly (5) comprises a heat dissipation fan (501) and an operation block (506), a sliding groove is formed in the bottom of the heat dissipation fan (501), fixing blocks (504) are arranged on two sides of the heat dissipation fan (501), one fixing block (504) is connected with the inner wall of the heat dissipation fan (501) in a sliding mode, the operation block (506) is connected with the sliding groove in a sliding mode, the operation block (506) is connected with the fixing block (504) connected with the inner wall of the heat dissipation fan (501) in a sliding mode through a Z-shaped rod (503) arranged in the heat dissipation fan (501), and the middle of the Z-shaped rod (503) is connected with the inner wall of the heat dissipation fan (501) through a spring (505).
3. The lithium battery cathode material dewatering and drying device according to claim 1, characterized in that a plurality of grooves (502) for conveniently installing the cooling assembly (5) are formed on the supporting leg (4) below the driving box (2).
4. The dewatering and drying device for the positive electrode material of the lithium battery as claimed in claim 1, wherein the electric heating fan (303) is connected with the ventilation pipe (302), the rotating rod (103) is provided with a plurality of air outlets, and a filter layer is arranged in the air outlets.
5. The dewatering and drying device for the positive electrode material of the lithium battery as claimed in claim 1, wherein the rotating rod (103) is provided with two stirring plates (104) symmetrically arranged along the rotating rod (103), and one of the stirring plates (104) is provided with a plurality of perforations (105).
6. The lithium battery cathode material dewatering and drying device as claimed in claim 1, wherein the side surfaces of the installation box (3) and the driving box (2) are hinged with box doors facilitating maintenance of equipment by workers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882321.XU CN212362713U (en) | 2020-05-25 | 2020-05-25 | Dewatering and drying device for lithium battery cathode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882321.XU CN212362713U (en) | 2020-05-25 | 2020-05-25 | Dewatering and drying device for lithium battery cathode material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212362713U true CN212362713U (en) | 2021-01-15 |
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ID=74154686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020882321.XU Active CN212362713U (en) | 2020-05-25 | 2020-05-25 | Dewatering and drying device for lithium battery cathode material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212362713U (en) |
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2020
- 2020-05-25 CN CN202020882321.XU patent/CN212362713U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Pengmei Inventor after: Wang Jianfeng Inventor after: Deng Jingfang Inventor before: Chen Pengmei Inventor before: Wang Jianfeng Inventor before: Deng Jingfang |