CN214973356U - Graphite cathode material temperature regulating device - Google Patents
Graphite cathode material temperature regulating device Download PDFInfo
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- CN214973356U CN214973356U CN202121034242.4U CN202121034242U CN214973356U CN 214973356 U CN214973356 U CN 214973356U CN 202121034242 U CN202121034242 U CN 202121034242U CN 214973356 U CN214973356 U CN 214973356U
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a graphite cathode material temperature regulating device relates to graphite production technical field. The utility model comprises a shell, wherein the shell is arranged in a bottom plate, and the bottom of the shell passes through the bottom plate; the bottom plate is arranged above the supporting legs; a motor is arranged above the shell; a first belt wheel is distributed at the output end of the motor; a stirring rod is arranged in the shell; the stirring rod is rotatably connected with the shell, and the top of the stirring rod extends to the outside of the shell; a belt wheel II is arranged at the top of the stirring rod; the first belt wheel is connected with the second belt wheel through a belt; the periphery of the stirring rod is provided with a stirring paddle; the inner wall of the shell is provided with a heating plate; a heater is arranged below the bottom plate; heating wires electrically connected with the heater are distributed in the heating plate; still laid cooling system in the casing the utility model provides a graphite cathode material temperature regulating device, its is rational in infrastructure, control the convenience, go up and down the temperature efficient, energy consumption loss little, and stirring effect is good, is favorable to controlling graphite cathode material temperature.
Description
Technical Field
The utility model belongs to the technical field of graphite production, concretely relates to graphite negative electrode material temperature regulating device.
Background
The negative electrode of the lithium ion battery is formed by uniformly coating a paste adhesive prepared by mixing a negative electrode active material, a binder and an additive on two sides of a copper foil, drying and rolling. Graphite has the advantages of high electronic conductivity, large lithium ion diffusion coefficient, small volume change of a laminated structure before and after lithium intercalation, high lithium intercalation capacity, low lithium intercalation potential and the like, so that the graphite becomes a mainstream commercial lithium ion battery cathode material at present, and the temperature-controlled stirring process is an important process in the production process of the graphite cathode material.
If publication number CN 209679958U discloses a graphite lithium cell is accuse temperature agitating unit for negative pole material, the device includes agitator tank, case lid, driving motor, stirring leaf, fixed plate, heater strip, a cooling section of thick bamboo, cooler bin, condenser pipe and thermometer. The device can be according to the temperature of setting for, inside making the cooling water get into a cooling section of thick bamboo through the honeycomb duct, through helical passage, increase the cooling effect, heat up to agitator tank inside, through the heater strip, can reach the effect of rising the temperature. The cooling cylinder and the heating wire which are additionally arranged on the device are additionally arranged outside the stirring box, so that the heating and cooling effects are relatively poor, and the stirring effect is general.
To above circumstances, a graphite cathode material temperature regulating device of present demand has rational in infrastructure, controls the convenience, rises and falls the advantage that the temperature is efficient, the energy consumption loss is little, and stirring effect is good, is favorable to controlling graphite cathode material temperature, can solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a graphite cathode material temperature regulating device realizes rational in infrastructure, controls the convenience, the efficient, the little purpose of energy consumption loss of heating and cooling, and stirring effect is good, is favorable to controlling graphite cathode material temperature.
The utility model provides a following technical scheme:
the utility model provides a graphite negative pole material temperature regulating device, includes the casing, its characterized in that: the shell is arranged in the bottom plate, and the bottom of the shell penetrates through the bottom plate; the bottom plate is arranged above the supporting legs; a motor is arranged above the shell; the output end of the motor is provided with a belt wheel I; a stirring rod is arranged in the shell; the stirring rod is rotatably connected with the shell, and the top of the stirring rod extends to the outside of the shell; a belt wheel II is mounted at the top of the stirring rod; the first belt wheel is connected with the second belt wheel through a belt; the periphery of the stirring rod is provided with a stirring paddle; the inner wall of the shell is provided with a heating plate; a heater is arranged below the bottom plate; heating wires electrically connected with the heater are distributed in the heating plate; and a cooling system is also arranged in the shell.
Preferably, the cooling system comprises a fan and an air pipe; the fan is arranged above the shell; the air pipe is arranged in the stirring rod and is movably connected with the stirring rod; and one end of the air pipe is communicated with the air outlet of the fan, and the other end of the air pipe penetrates through the stirring rod and extends to the bottom of the shell.
Preferably, the cooling system comprises a liquid tank; the liquid tank is filled with cooling liquid; the top of the liquid tank is communicated with a liquid outlet pipe, and the middle of the liquid tank is communicated with a liquid inlet pipe; the liquid outlet pipe is also provided with a water pump; a cooling pipe is arranged in the shell; one end of the cooling pipe is communicated with the liquid inlet pipe, and the other end of the cooling pipe is communicated with the liquid outlet pipe.
Preferably, the cooling pipe is spirally wound inside the heating plate.
Preferably, the bottom of the stirring rod is provided with a stirring plate; the stirring plate comprises two connecting plates in a shape like a Chinese character '9', one forward direction of the two connecting plates is arranged on one side of the stirring rod, and the other backward direction of the two connecting plates is arranged on the other side of the stirring rod.
Preferably, the stirring rods are distributed with stirring paddles in four directions of front, back, left and right at equal intervals; and the stirring paddles in the adjacent directions are arranged in a staggered way.
Preferably, a temperature sensor for monitoring the temperature inside the shell is arranged in the shell.
Preferably, the top of the shell is provided with a vent pipe; the shell is communicated with the outside air through the vent pipe; the breather pipe is provided with a control valve.
Preferably, a heat insulating material is arranged between the inner wall and the outer wall of the shell.
The utility model discloses a profitable effect:
(1) the utility model realizes air cooling by conveying cold air through the fan and water cooling by conveying cooling water through the liquid tank, and reduces the temperature of the shell through two cooling modes, thereby improving the cooling efficiency; and can choose to let in hot-blast or cold wind, hot water or hot water according to the height of the ambient temperature that the casing is located for this device temperature regulation is more nimble.
(2) The utility model discloses lay the tuber pipe in the puddler to make the tuber pipe run through the puddler, make wind directly get into the casing bottom, increase graphite cathode material and gas contact's area, thereby improve accuse temperature efficiency.
(3) The utility model discloses a motor drive puddler is rotatory, and graphite negative electrode material heaies up or cools down with higher speed to add stirring rake and stirring board in the puddler periphery, make the stirring effect better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the stirring paddle mounting structure of the present invention;
fig. 3 is a schematic structural diagram of the cooling tube of the present invention.
Description of reference numerals:
1. a housing; 101. an outer wall; 102. an inner wall; 103. a breather pipe; 2. heating plates; 201. heating wires; 3. a base plate; 301. supporting legs; 4. a heater; 5. a liquid tank; 501. a water pump; 6. a liquid inlet pipe; 7. a cooling tube; 8. a liquid outlet pipe; 9. a temperature sensor; 10. a motor; 11. a belt; 12. a first belt wheel; 13. a stirring rod; 131. a stirring paddle; 132. an air duct; 133. a stirring plate; 14. a second belt wheel; 15. a fan.
Detailed Description
The first embodiment is as follows:
as shown in the figure, the temperature control device for the graphite cathode material comprises a shell 1, wherein a heat insulation material is arranged between an inner wall 102 and an outer wall 101 of the shell 1; the shell 1 is arranged in the bottom plate 3, and the bottom of the shell penetrates through the bottom plate 3, so that the shell 1 can be conveniently discharged; the bottom plate 3 is arranged above the supporting legs 301; a motor 10 is arranged above the shell 1; a belt wheel I12 is arranged at the output end of the motor 10; a stirring rod 13 is arranged in the shell 1; the stirring rod 13 is rotatably connected with the shell 1, and the top of the stirring rod extends to the outside of the shell 1; the top of the stirring rod 13 is provided with a second belt wheel 14; the first belt wheel 12 is connected with the second belt wheel 14 through a belt 11; the motor 10 is started to work through an external controller, the motor 10 drives the first belt wheel 12 to rotate, so that the belt 11 and the second belt wheel 14 are driven to rotate, and the purpose of driving the stirring rod 13 to rotate is achieved.
The periphery of the stirring rod 13 is provided with stirring paddles 131, the stirring rod 13 is provided with stirring paddles 131 at equal intervals in the front, back, left and right directions, and the stirring paddles 131 in the adjacent directions are arranged in a staggered manner; the stirring rod 13 rotates to stir the graphite cathode material, so that the heating and cooling efficiency is improved.
A temperature sensor 9 for monitoring the internal temperature of the shell 1 is arranged in the shell 1; the heating plate 2 is distributed on the inner wall 102 of the shell 1; a heater 4 is arranged below the bottom plate 3; a heating wire 201 electrically connected with the heater 4 is distributed in the heating plate 2; the start heater 4 can be controlled by an external controller, so that the heating wire 201 is heated to heat the graphite anode material in the casing 1.
A cooling system is also arranged in the shell 1; the cooling system comprises a fan 15 and an air pipe 132; the fan 15 is arranged above the shell 1; the air pipe 132 is arranged in the stirring rod 13 and is movably connected with the stirring rod 13; one end of the air pipe 132 is communicated with the air outlet of the fan 15, and the other end of the air pipe penetrates through the stirring rod 13 and extends to the bottom of the shell 1; the fan 15 is started by an external controller, cold air can be introduced into the shell 1, and the graphite cathode material is cooled.
The top of the shell 1 is provided with a vent pipe 103; the shell 1 is communicated with the outside air through a vent pipe 103; a control valve is arranged on the breather pipe 103; the on-off of the air pipe 103 is controlled by adjusting the control valve.
Example two:
the present embodiment is different from the first embodiment in that: the cooling system includes a liquid tank 15; the liquid tank 15 is filled with cooling liquid; the top of the liquid tank 15 is communicated with a liquid outlet pipe 8, and the middle part is communicated with a liquid inlet pipe 6; a water pump 501 is also arranged on the liquid outlet pipe 8; a cooling pipe 7 is arranged in the shell 1, and the cooling pipe 7 is spirally wound on the inner side of the heating plate 2; one end of the cooling pipe 7 is communicated with the liquid inlet pipe 6, and the other end is communicated with the liquid outlet pipe 8; the water pump 501 is started by the external controller, and the cooling water in the liquid tank 15 is conveyed into the cooling pipe 7 to cool the housing 1. Except for the above distinguishing features, the other features are the same as those of the first embodiment.
Example three:
the present embodiment is different from the first and second embodiments in that: the bottom of the stirring rod 13 is provided with a stirring plate 133; the stirring plate 133 comprises two connecting plates in a shape like a '9', one of the two connecting plates is positively arranged on one side of the stirring rod 13, and the other connecting plate is reversely arranged on the other side of the stirring rod 13; by additionally arranging the stirring plate 133, the shear plane between the stirring rod 13 and the graphite negative electrode material is increased, so that the stirring effect of the graphite negative electrode material is improved. Except for the above distinguishing features, the other features are the same as the embodiment.
The utility model discloses a working method: through the temperature environment of the shell 1, one cooling system of the first embodiment and the second embodiment can be selected for cooling, and the other cooling system can be selected to be a temperature raising system, for example, hot air is changed into cold air, and cooling water is changed into hot water; when the device is used, the temperature reached by the shell 1 is controlled and set through an external controller, and when the temperature in the shell 1 is lower than the set temperature, the heater 4 is started to heat the shell 1; when the temperature in the shell 1 is higher than the set temperature, the cooling system is started to cool the interior of the shell 1, so that the aim of controlling the temperature of the graphite cathode material is fulfilled.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a graphite negative pole material temperature regulating device, includes casing (1), its characterized in that: the shell (1) is arranged in the bottom plate (3), and the bottom of the shell penetrates through the bottom plate (3); the bottom plate (3) is arranged above the supporting legs (301); a motor (10) is arranged above the shell (1); a first belt wheel (12) is arranged at the output end of the motor (10); a stirring rod (13) is arranged in the shell (1); the stirring rod (13) is rotatably connected with the shell (1), and the top of the stirring rod extends to the outside of the shell (1); a second belt wheel (14) is mounted at the top of the stirring rod (13); the first belt wheel (12) is connected with the second belt wheel (14) through a belt (11); the periphery of the stirring rod (13) is provided with a stirring paddle (131); the heating plate (2) is distributed on the inner wall (102) of the shell (1); a heater (4) is arranged below the bottom plate (3); heating wires (201) electrically connected with the heater (4) are distributed in the heating plate (2); and a cooling system is also arranged in the shell (1).
2. The temperature control device for the graphite cathode material according to claim 1, characterized in that: the cooling system comprises a fan (15) and an air pipe (132); the fan (15) is arranged above the shell (1); the air pipe (132) is arranged in the stirring rod (13) and is movably connected with the stirring rod (13); and one end of the air pipe (132) is communicated with an air outlet of the fan (15), and the other end of the air pipe penetrates through the stirring rod (13) and extends to the bottom of the shell (1).
3. The temperature control device for the graphite cathode material according to claim 1, characterized in that: the cooling system comprises a liquid tank (5); the liquid tank (5) is filled with cooling liquid; the top of the liquid tank (5) is communicated with a liquid outlet pipe (8), and the middle of the liquid tank is communicated with a liquid inlet pipe (6); a water pump (501) is also arranged on the liquid outlet pipe (8); a cooling pipe (7) is distributed in the shell (1); one end of the cooling pipe (7) is communicated with the liquid inlet pipe (6), and the other end of the cooling pipe is communicated with the liquid outlet pipe (8).
4. The temperature control device for graphite cathode material according to claim 3, characterized in that: the cooling pipe (7) is spirally wound on the inner side of the heating plate (2).
5. The temperature control device for the graphite cathode material according to claim 1, characterized in that: the bottom of the stirring rod (13) is provided with a stirring plate (133); the stirring plate (133) comprises two connecting plates in a shape like a '9', one of the two connecting plates is positively arranged on one side of the stirring rod (13), and the other connecting plate is reversely arranged on the other side of the stirring rod (13).
6. The temperature control device for graphite cathode materials according to any one of claims 1 to 5, characterized in that: the stirring rods (13) are provided with stirring paddles (131) at equal intervals in the front, back, left and right directions; and the stirring paddles (131) in the adjacent directions are arranged in a staggered way.
7. The temperature control device for the graphite cathode material according to claim 1, characterized in that: a temperature sensor (9) used for monitoring the internal temperature of the shell (1) is arranged in the shell (1).
8. The temperature control device for graphite cathode material according to claim 7, characterized in that: a vent pipe (103) is arranged at the top of the shell (1); the shell (1) is communicated with the outside air through the breather pipe (103); the breather pipe (103) is provided with a control valve.
9. The temperature control device for the graphite cathode material according to claim 1, characterized in that: and heat insulation materials are distributed between the inner wall (102) and the outer wall (101) of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121034242.4U CN214973356U (en) | 2021-05-14 | 2021-05-14 | Graphite cathode material temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121034242.4U CN214973356U (en) | 2021-05-14 | 2021-05-14 | Graphite cathode material temperature regulating device |
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| Publication Number | Publication Date |
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| CN214973356U true CN214973356U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121034242.4U Active CN214973356U (en) | 2021-05-14 | 2021-05-14 | Graphite cathode material temperature regulating device |
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| CN (1) | CN214973356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642984A (en) * | 2022-03-04 | 2022-06-21 | 江西万工铝业有限公司 | Process of environment-friendly water-based paint |
| CN114887772A (en) * | 2022-05-23 | 2022-08-12 | 连云港福东正佑照明电器有限公司 | Quartz sand flotation method and device |
-
2021
- 2021-05-14 CN CN202121034242.4U patent/CN214973356U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642984A (en) * | 2022-03-04 | 2022-06-21 | 江西万工铝业有限公司 | Process of environment-friendly water-based paint |
| CN114887772A (en) * | 2022-05-23 | 2022-08-12 | 连云港福东正佑照明电器有限公司 | Quartz sand flotation method and device |
| CN114887772B (en) * | 2022-05-23 | 2024-03-15 | 连云港福东正佑照明电器有限公司 | Quartz sand flotation method and device |
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