CN220683850U - Equipment is deposited to trace granule in NMP - Google Patents
Equipment is deposited to trace granule in NMP Download PDFInfo
- Publication number
- CN220683850U CN220683850U CN202320969894.XU CN202320969894U CN220683850U CN 220683850 U CN220683850 U CN 220683850U CN 202320969894 U CN202320969894 U CN 202320969894U CN 220683850 U CN220683850 U CN 220683850U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- pipeline
- feeding
- port
- diversion
- 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.)
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Links
- 239000008187 granular material Substances 0.000 title description 4
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 35
- 210000001503 joint Anatomy 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000000227 grinding Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- 239000011859 microparticle Substances 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
A storage device for trace particles in NMP comprises a servo motor as a driving power source and a storage box for collecting particles; the bottom driving end head of the servo motor is in transmission butt joint with a transmission shaft, the transmission shaft extends into the particle grinder, the bottom end head of the transmission shaft is in transmission butt joint with the grinding disc, a feeding pipeline is arranged at the top of the particle grinder, an external feeding port of the feeding pipeline is in material butt joint with a feeding box through a pipeline, and an internal feeding port of the feeding pipeline extends into the particle grinder; the blanking funnel is installed to the grinding disc bottom, blanking funnel bottom and cooling tank intercommunication, the blanking funnel bottom has the storage box through the flange butt joint. The utility model provides storage equipment, which can be used for solving the technical problem that particles with different sizes are simultaneously stored in storage equipment of the same type and are heated or prepared in a non-uniform time in the subsequent use process through grinding the particles with the specified sizes.
Description
Technical Field
The utility model belongs to the technical field of particle storage equipment, and particularly relates to equipment for storing trace particles in NMP.
Background
NMP is used as one of the main raw materials in the manufacturing process of the lithium ion battery, and directly influences the requirements of the lithium ion battery on the coating quality of the slurry and the environmental protection.
And when the product such as a lithium battery and the like requiring NMP particles is prefabricated, the NMP can be matched with the processing and the production of NMP through a prefabricated storage scheme. And the storage requires attention to be paid to it,
1. is stored in a cool, matt and well ventilated place.
2. The container is stored in a sealed manner.
3. Away from the heat source steam pipeline or the place directly irradiated by sunlight.
4. Avoiding the need to put together oxidizing materials, organic peroxides or flammable materials.
Therefore, in order to solve the technical problems, the utility model provides storage equipment, which can solve the technical problems that particles with different sizes are simultaneously stored in the same type of storage equipment and the heating or preparation time is not uniform in the subsequent use process by grinding the particles with the specified size; in the storage process, the particles have certain heat due to grinding, so that the cooling process can be finished through external cooling equipment according to the storage requirement.
Disclosure of Invention
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a storage device for trace particles in NMP comprises a servo motor as a driving power source and a storage box for collecting particles; the bottom driving end head of the servo motor is in transmission butt joint with a transmission shaft which extends into the particle grinder, and the bottom end head of the transmission shaft is in transmission butt joint with the grinding disc,
the feeding pipeline is arranged at the top of the particle mill, the external feeding port of the feeding pipeline is in butt joint with the feeding of the feeding box through a pipeline, and the internal feeding port of the feeding pipeline extends into the particle mill;
the blanking funnel is installed to the grinding disc bottom, blanking funnel bottom and cooling tank intercommunication, the blanking funnel bottom has the storage box through the flange butt joint.
Further, the cooling tank outer ring is provided with a diversion pipeline through the heat insulation cushion layer, the diversion pipeline is in a coil pipe structure, a liquid supply butt joint port is arranged at the right end of the diversion pipeline, and the liquid supply butt joint port is used for circulating a liquid supply pump for flow supply butt joint through an external pipeline.
Furthermore, a drainage port is formed in the inner ring of the diversion pipeline and is in sealing butt joint with a drainage cavity arranged in the heat insulation cushion layer, the drainage cavity is vertically bent downwards along the cooling interlayer, and the cooling interlayer is fixedly arranged on the outer wall of the cooling tank.
Further, the top port of the cooling tank is in sealing feeding butt joint with the blanking funnel through a sealing ring.
The beneficial effects of the utility model are as follows:
compared with the prior art, the utility model provides the storage equipment, which can solve the technical problems that the particles with different sizes are simultaneously stored in the same type of storage equipment and the heating or preparation time is not uniform in the subsequent use process by grinding the particles with the specified size; in the storage process, the particles have certain heat due to grinding, so that the cooling process can be finished through external cooling equipment according to the storage requirement.
Drawings
FIG. 1 is a schematic diagram showing the structure of a device for storing trace particles in NMP according to the present utility model.
FIG. 2 is a schematic diagram showing the structure of a cooling mechanism of a device for storing minute particles in NMP according to the present utility model.
List of drawing identifiers:
the device comprises a servo motor 1, a transmission shaft 2, a feeding pipeline 3, a particle grinder 4, a blanking funnel 5, a submerged disc 6, a sealing ring 7, a cooling tank 8, a liquid supply opposite interface 9, a circulating liquid supply pump 10, a flange 11, a storage box 12, a heat insulation cushion layer 13, a honeycomb duct 14, a cooling interlayer 15 and a drainage cavity 16.
Detailed Description
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in fig. 1 and 2, a trace particle storage apparatus in NMP comprises a servo motor as a driving power source, a storage tank for collecting particles; the bottom driving end of the servo motor 1 is in transmission butt joint with a transmission shaft 2, the transmission shaft 2 extends into the particle grinder 4, the bottom end of the transmission shaft 2 is in transmission butt joint with a grinding disc 6, a feeding pipeline 3 is arranged at the top of the particle grinder 4, an external feeding port of the feeding pipeline 3 is in material butt joint with a feeding box through a pipeline, and an internal feeding port of the feeding pipeline 3 extends into the particle grinder 4; the blanking funnel 5 is installed to the grinding disc 6 bottom, blanking funnel 5 bottom and cooling pot 8 intercommunication, the butt joint of blanking funnel 5 bottom is through flange 11 has storage box 12. Wherein, servo motor 1 drives the grinding disk 6 of granule grinder 4 bottom through transmission shaft 2 to through the interval between the regulation, grind the processing to the appointed size with built-in granule. And the processing time and the processing energy are saved by matching with the post-processing. The processed particles fall into the cooling tank 8 along the blanking funnel 5, and the cooling process is completed by matching with the cooling tank 8. After cooling, the material can fall into the storage box 12 through a discharge hole at the bottom of the cooling tank 8.
As shown in fig. 1 and 2, the outer ring of the cooling tank 8 is sleeved with a diversion pipeline 14 through a heat insulation cushion layer 13, the diversion pipeline 14 is in a coil pipe structure, a liquid supply butt joint port 9 is installed at the right end of the diversion pipeline 14, and the liquid supply butt joint port 9 is in liquid supply butt joint through an external pipeline circulation liquid supply pump 10. Wherein the heat insulating blanket 13 mounted to the outer wall of the cooling tank 8 may supply an externally supplied cooling liquid to the cooling jacket 15 through the guide pipe 14. The circulation liquid supply pump 10 may recover the coolant and complete the circulation supply process.
As shown in fig. 1 and fig. 2, a drainage port is formed in the inner ring of the drainage pipeline 14, the drainage port is in sealing butt joint with a drainage cavity 16 arranged in the heat insulation cushion layer 13, the drainage cavity 16 is vertically bent downwards along the cooling interlayer 15, and the cooling interlayer 15 is fixedly arranged on the outer wall of the cooling tank 8. Wherein the cooling interlayer 15 is subjected to cooling liquid drainage by means of a drainage cavity 16.
As shown in fig. 1 and 2, the top port of the cooling tank 8 is in sealing material supply butt joint with the blanking funnel 5 through a sealing ring 7.
It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.
Claims (4)
1. A storage device for trace particles in NMP comprises a servo motor as a driving power source and a storage box for collecting particles; the method is characterized in that: the bottom driving end head of the servo motor (1) is in transmission butt joint with a transmission shaft (2), the transmission shaft (2) extends into the particle grinder (4), and the bottom end head of the transmission shaft (2) is in transmission butt joint with a grinding disc (6),
the feeding pipeline (3) is arranged at the top of the particle mill (4), an external feeding port of the feeding pipeline (3) is in butt joint with a feeding box through a pipeline, and a feeding port in the feeding pipeline (3) extends into the particle mill (4);
the blanking funnel (5) is installed to grinding disc (6) bottom, blanking funnel (5) bottom and cooling tank (8) intercommunication, blanking funnel (5) bottom has storage box (12) through flange (11) butt joint.
2. The NMP micro-particle holding apparatus of claim 1, wherein: the cooling tank is characterized in that a diversion pipeline (14) is sleeved on the outer ring of the cooling tank (8) through a heat insulation cushion layer (13), the diversion pipeline (14) is of a coil pipe structure, a liquid supply butt joint port (9) is arranged at the right end of the diversion pipeline (14), and the liquid supply butt joint port (9) is in liquid supply butt joint through an external pipeline circulating liquid supply pump (10).
3. The NMP micro-particle holding apparatus of claim 2, wherein: the inner ring of the diversion pipeline (14) is provided with a diversion port, the diversion port is in sealing butt joint with a diversion cavity (16) arranged in the heat insulation cushion layer (13), the diversion cavity (16) is vertically bent downwards along the cooling interlayer (15), and the cooling interlayer (15) is fixedly arranged on the outer wall of the cooling tank (8).
4. A NMP micro-particle storage apparatus as claimed in claim 3, wherein: the top port of the cooling tank (8) is in sealing feeding butt joint with the blanking funnel (5) through a sealing ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969894.XU CN220683850U (en) | 2023-04-26 | 2023-04-26 | Equipment is deposited to trace granule in NMP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969894.XU CN220683850U (en) | 2023-04-26 | 2023-04-26 | Equipment is deposited to trace granule in NMP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220683850U true CN220683850U (en) | 2024-03-29 |
Family
ID=90408221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969894.XU Active CN220683850U (en) | 2023-04-26 | 2023-04-26 | Equipment is deposited to trace granule in NMP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220683850U (en) |
-
2023
- 2023-04-26 CN CN202320969894.XU patent/CN220683850U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |