CN220111001U - Water-cooling circulation cooling device of lithium battery stirrer - Google Patents
Water-cooling circulation cooling device of lithium battery stirrer Download PDFInfo
- Publication number
- CN220111001U CN220111001U CN202321521149.5U CN202321521149U CN220111001U CN 220111001 U CN220111001 U CN 220111001U CN 202321521149 U CN202321521149 U CN 202321521149U CN 220111001 U CN220111001 U CN 220111001U
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- China
- Prior art keywords
- stirring barrel
- half coil
- coil pipe
- rotary stirring
- circulation half
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000005057 refrigeration Methods 0.000 claims abstract description 26
- 230000003068 static effect Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims 7
- 230000008014 freezing Effects 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002002 slurry Substances 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a water-cooling circulation cooling device of a lithium battery stirrer, which comprises a rotary stirring barrel, an upper spiral circulation half coil, a lower spiral circulation half coil and a connecting frame, wherein the upper spiral circulation half coil is spirally arranged on the rotary stirring barrel along the height direction of the rotary stirring barrel; the lower spiral circulation half coil pipe is communicated with the upper spiral circulation half coil pipe and is spirally arranged on the rotary stirring barrel along the height direction of the rotary stirring barrel; the connecting frame is used for bearing the rotary stirring barrel; the connecting frame is provided with a refrigeration cycle water inlet communicated with the upper spiral circulation half coil pipe and a refrigeration cycle water outlet communicated with the lower spiral circulation half coil pipe. The upper spiral circulation half coil pipe and the lower spiral circulation half coil pipe are fixed on the rotary stirring barrel, chilled water enters from the lower end of the upper spiral circulation half coil pipe, spirally circulates upwards to the upper end, and then downwards circulates to the lower end through the lower spiral circulation half coil pipe to come out, so that the cooling effect of lithium battery slurry in the rotary stirring barrel is better.
Description
Technical Field
The utility model relates to the technical field of cooling of a stirrer, in particular to a water-cooling circulation cooling device of a lithium battery stirrer.
Background
As the quality requirements of lithium batteries are increasing, so too is the production process. The lithium battery stirrer has the high-speed dispersing function of the dispersing component besides the low-speed stirring of the stirring component. Because the speed is higher, and direct cooling does not exist, the upper temperature of the dispersing component is higher, and the quality of lithium battery slurry and the service life of parts such as a relevant bearing, a driving belt and the like in a lithium battery mixer are influenced. At present, the circulating cooling system with the existing structure belongs to an interlayer between a rotary stirring barrel and an outer barrel, adopts a heat conduction oil circulating cooling mode, has poor cooling effect on slurry in the rotary stirring barrel, and cannot completely meet the process requirements.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a water-cooling circulation cooling device of a lithium battery stirrer.
The utility model provides a water-cooling circulation cooling device of a lithium battery stirrer, which adopts the following technical scheme:
a water-cooled circulating cooling device of a lithium battery stirrer, comprising:
rotating the stirring barrel;
the upper spiral circulation half coil pipe is spirally arranged on the rotary stirring barrel along the height direction of the rotary stirring barrel;
the lower spiral circulation half coil pipe is communicated with the upper spiral circulation half coil pipe and is spirally arranged on the rotary stirring barrel along the height direction of the rotary stirring barrel;
the connecting frame is used for bearing the rotary stirring barrel;
the connecting frame is provided with a refrigeration circulating water inlet communicated with the upper spiral circulating half coil pipe and a refrigeration circulating water outlet communicated with the lower spiral circulating half coil pipe.
Optionally, the refrigerating cycle water inlet and the refrigerating cycle water outlet adopt a dynamic and static ring mode of a rotary joint.
Optionally, the rotary joint has moving ring and quiet ring, the moving ring is connected with the center lower terminal surface of link, quiet ring has refrigeration cycle water import and refrigeration cycle water export, the moving ring is through intaking water course and last spiral circulation half coil pipe intercommunication.
Optionally, the connection part of the rotary stirring barrel and the connecting frame is connected by adopting concave-convex pressure of an O-shaped sealing ring.
Optionally, a heat dissipating device is arranged between the refrigeration cycle water inlet and the refrigeration cycle water outlet, and the refrigeration water discharged from the refrigeration cycle water outlet flows into the refrigeration cycle water inlet after passing through the heat dissipating device.
In summary, the present utility model includes at least one of the following beneficial technical effects: the upper spiral circulation half coil pipe and the lower spiral circulation half coil pipe are fixed on the rotary stirring barrel, chilled water enters from the lower end of the upper spiral circulation half coil pipe, spirally circulates upwards to the upper end, and then downwards circulates to the lower end through the lower spiral circulation half coil pipe to come out, so that the cooling effect of lithium battery slurry in the rotary stirring barrel is better.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Reference numerals illustrate: 1. rotating the stirring barrel; 2. an upper spiral circulation half coil pipe; 3. a lower spiral circulation half coil; 4. a connecting frame; 5. a moving ring; 6. a stationary ring; 7. a refrigeration cycle water inlet; 8. and a refrigeration cycle water outlet.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1.
The embodiment of the utility model discloses a water-cooling circulation cooling device of a lithium battery stirrer.
Referring to fig. 1, a water cooling circulation cooling device of a lithium battery stirrer comprises a rotary stirring barrel 1, an upper spiral circulation half coil pipe 2, a lower spiral circulation half coil pipe 3 and a connecting frame 4, wherein the upper spiral circulation half coil pipe 2 is spirally arranged on the rotary stirring barrel 1 along the height direction of the rotary stirring barrel 1; the lower spiral circulation half coil pipe 3 is communicated with the upper spiral circulation half coil pipe 2 and is spirally arranged on the rotary stirring barrel 1 along the height direction of the rotary stirring barrel 1; the connecting frame 4 is used for bearing the rotary stirring barrel 1; the connecting frame 4 is provided with a refrigeration cycle water inlet 7 communicated with the upper spiral circulation half coil pipe 2 and a refrigeration cycle water outlet 8 communicated with the lower spiral circulation half coil pipe 3. The upper spiral circulation half coil pipe 2 and the lower spiral circulation half coil pipe 3 are fixed on the rotary stirring barrel 1, chilled water enters from the lower end of the upper spiral circulation half coil pipe 2, spirally circulates upwards to the upper end, and then flows out from the lower end through the lower spiral circulation half coil pipe 3, so that the cooling of lithium battery slurry in the rotary stirring barrel 1 is completed, and the cooling effect is better.
The upper spiral circulation half coil pipe 2 and the lower spiral circulation half coil pipe 3 are all made of copper pipes, and the copper pipes are good in heat dissipation effect and heat conduction effect. The upper spiral circulation half coil pipe 2 and the lower spiral circulation half coil pipe 3 are arranged on the outer surface of the rotary stirring barrel 1 and are used for carrying out heat exchange with the barrel wall of the rotary stirring barrel 1.
In this embodiment, the refrigerating cycle water inlet 7 and the refrigerating cycle water outlet 8 adopt a dynamic and static ring 6 of a rotary joint. The rotary joint is provided with a movable ring 5 and a static ring 6, the movable ring 5 is connected with the central lower end surface of the connecting frame 4, the static ring 6 is provided with a refrigeration circulating water inlet 7 and a refrigeration circulating water outlet 8, and the movable ring 5 is communicated with the upper spiral circulating half coil pipe 2 through a water inlet channel.
The joint of the rotary stirring barrel 1 and the connecting frame 4 is connected by adopting concave-convex pressure of an O-shaped sealing ring.
A heat sink is provided between the refrigeration cycle water inlet 7 and the refrigeration cycle water outlet 8, and the refrigeration water discharged from the refrigeration cycle water outlet 8 flows into the refrigeration cycle water inlet 7 after passing through the heat sink. In this embodiment, the heat dissipating device adopts a plate heat exchanger, which is used for cooling the chilled water at the chilled water outlet 8, and discharging the cooled chilled water to the chilled water inlet 7 by a water pump, so that the whole chilled water forms a circulation.
The upper spiral circulation half coil pipe 2 and the lower spiral circulation half coil pipe 3 are fixed on the rotary stirring barrel 1, chilled water enters from the chilled circulation water inlet 7, passes through the movable ring 5 of the rotary joint and the water inlet channel of the connecting frame 4, enters the lower end of the upper spiral circulation half coil pipe 2, spirally circulates upwards to the upper end, and also passes through the lower spiral circulation half coil pipe 3, spirally circulates downwards to the lower end to come out, passes through the connecting frame 4 and the water return channel of the movable ring 5 of the rotary joint, comes out from the chilled circulation water outlet 8 of the stationary ring 6 of the rotary joint, and completes the cooling of lithium battery slurry in the rotary stirring barrel.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a water-cooling circulation heat sink of lithium cell mixer which characterized in that: comprising the following steps:
rotating the stirring barrel;
the upper spiral circulation half coil pipe is spirally arranged on the rotary stirring barrel along the height direction of the rotary stirring barrel;
the lower spiral circulation half coil pipe is communicated with the upper spiral circulation half coil pipe and is spirally arranged on the rotary stirring barrel along the height direction of the rotary stirring barrel;
the connecting frame is used for bearing the rotary stirring barrel;
the connecting frame is provided with a refrigeration circulating water inlet communicated with the upper spiral circulating half coil pipe and a refrigeration circulating water outlet communicated with the lower spiral circulating half coil pipe.
2. The water-cooled circulating cooling apparatus of a lithium battery mixer according to claim 1, wherein: and the freezing circulating water inlet and the freezing circulating water outlet adopt a dynamic and static ring mode of a rotary joint.
3. The water-cooled circulating cooling apparatus of a lithium battery mixer according to claim 2, wherein: the rotary joint is provided with a movable ring and a static ring, the movable ring is connected with the lower end face of the center of the connecting frame, the static ring is provided with a refrigeration circulating water inlet and a refrigeration circulating water outlet, and the movable ring is communicated with the upper spiral circulating half coil pipe through a water inlet channel.
4. The water-cooled circulating cooling apparatus of a lithium battery mixer according to claim 1, wherein: the connection part of the rotary stirring barrel and the connecting frame is connected by adopting concave-convex pressure of an O-shaped sealing ring.
5. The water-cooled circulating cooling apparatus of a lithium battery mixer according to claim 1, wherein: and a heat dissipation device is arranged between the freezing circulating water inlet and the freezing circulating water outlet, and the freezing water discharged from the freezing circulating water outlet flows into the freezing circulating water inlet after passing through the heat dissipation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321521149.5U CN220111001U (en) | 2023-06-14 | 2023-06-14 | Water-cooling circulation cooling device of lithium battery stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321521149.5U CN220111001U (en) | 2023-06-14 | 2023-06-14 | Water-cooling circulation cooling device of lithium battery stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220111001U true CN220111001U (en) | 2023-12-01 |
Family
ID=88890836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321521149.5U Active CN220111001U (en) | 2023-06-14 | 2023-06-14 | Water-cooling circulation cooling device of lithium battery stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220111001U (en) |
-
2023
- 2023-06-14 CN CN202321521149.5U patent/CN220111001U/en active Active
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