CN210607423U - Portable storage device of lithium ion battery diaphragm coating thick liquids - Google Patents
Portable storage device of lithium ion battery diaphragm coating thick liquids Download PDFInfo
- Publication number
- CN210607423U CN210607423U CN201921559510.7U CN201921559510U CN210607423U CN 210607423 U CN210607423 U CN 210607423U CN 201921559510 U CN201921559510 U CN 201921559510U CN 210607423 U CN210607423 U CN 210607423U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- coating slurry
- material tank
- battery diaphragm
- 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.)
- Active
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 75
- 238000003860 storage Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title abstract description 19
- 239000011248 coating agent Substances 0.000 title description 10
- 238000000576 coating method Methods 0.000 title description 10
- 239000006255 coating slurry Substances 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 239000002002 slurry Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000006249 magnetic particle Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
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
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to the technical field of lithium ion battery diaphragm coating slurry transfer, in particular to a mobile storage device for lithium ion battery diaphragm coating slurry, which comprises a frame, a material tank arranged on the frame, and a plurality of wheels rotatably arranged on the frame; the device comprises a frame, a power pump, a filtering assembly, a feeding pipe and a discharging pipe, wherein the frame is provided with a plurality of openings; the material tank or/and the vehicle frame is/are provided with a first driving piece, and the output end of the first driving piece is connected with a stirring paddle positioned in the material tank; the lithium ion battery diaphragm coating slurry input into the material tank is filtered by using the filtering component, so that the interference of impurities in the slurry on normal use is avoided; the feeding and the discharging of a material tank are realized by one power pump, the transfer cost of the slurry is reduced, and the stirring paddle is used for stirring the slurry, so that the poor use of the slurry caused by the solid-liquid separation of the precipitate is avoided.
Description
Technical Field
The utility model relates to a technical field is transferred to the battery thick liquids, especially discloses a portable storage device of lithium ion battery diaphragm coating thick liquids.
Background
The lithium ion battery diaphragm coating slurry is one of the essential raw materials for manufacturing the lithium battery, and the lithium ion battery diaphragm coating slurry needs to be moved back and forth in the using process of the lithium ion battery diaphragm coating slurry, so that the movement of the lithium ion battery diaphragm coating slurry in the prior art is time-consuming and labor-consuming, and is inconvenient to use; in addition, the lithium ion battery separator coating slurry can undergo solid-liquid separation due to precipitation in the moving process, so that the lithium ion battery separator coating slurry is denatured and cannot be normally used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a mobile storage device for lithium ion battery diaphragm coating slurry, which utilizes a filter assembly to filter the lithium ion battery diaphragm coating slurry in an input material tank, and avoids the interference of impurities in the slurry on the normal use; the feeding and the storage of material jar are realized to a power pump, reduce the cost of transferring of thick liquids, and the stirring rake is to thick liquids stirring, avoids thick liquids to cause because of deposiing solid-liquid separation and uses badly.
In order to achieve the purpose, the utility model discloses a portable storage device of lithium ion battery diaphragm coating thick liquids, including the frame, set up in the material jar of frame, rotate and set up in a plurality of wheels of frame, the material jar is used for holding the lithium ion battery diaphragm coating thick liquids of setting up the external world, a plurality of wheels are convenient for the frame to move; the device comprises a frame, a power pump, a filtering assembly, a feeding pipe and a discharging pipe, wherein the frame is provided with a plurality of openings; the material tank or/and the vehicle frame are/is provided with a first driving piece, the output end of the first driving piece is connected with a stirring paddle located in the material tank, and the first driving piece drives the stirring paddle to stir the lithium ion battery diaphragm coating slurry in the material tank.
Preferably, the filtering assembly comprises a magnetic filter and a net filter, the magnetic filter and the net filter are arranged in series, the feeding pipe is communicated with the net filter through the magnetic filter, and the magnetic filter is communicated with the power pump through the net filter.
Preferably, the discharge pipe is communicated with the power pump through a mesh filter, the power pump extracts lithium ion battery membrane coating slurry in the material tank, the mesh filter filters the lithium ion battery membrane coating slurry extracted by the power pump, and the filtered lithium ion battery membrane coating slurry is discharged through the discharge pipe.
Preferably, the material tank is provided with a tank body and a cover body detachably connected with the tank body, the tank body is used for accommodating external lithium ion battery diaphragm coating slurry, the cover body is used for covering the tank body, the first driving part is arranged on the cover body, and the stirring paddle is positioned in the tank body; the one end that the lid was kept away from to the jar body is equipped with the cone portion, and the internal diameter that the cone portion is close to lid one end is greater than the internal diameter that the cone portion kept away from lid one end, and the one end and the power pump intercommunication of lid are kept away from to the cone portion.
Preferably, the movable storage device further comprises a drain pipe, and the drain pipe is communicated with the material tank through a power pump.
Preferably, the frame is provided with a second driving element for driving the wheels to rotate so that the frame automatically moves.
Preferably, magnetic filter includes barrel and magnet stick, and the barrel has the holding hole that communicates with inlet pipe and net filter respectively, and the holding hole is established from the top of barrel and forms concavely, and the magnet stick is held under the action of gravity and is established in the holding hole, and the top of barrel is stretched out suddenly to the upper end of magnet stick.
Preferably, the number of the magnet bars is multiple, and the magnet bars are arranged in parallel.
Preferably, the material tank is provided with a heating part and a temperature sensor, the heating part is used for heating the lithium ion battery diaphragm coating slurry in the material tank, and the temperature sensor is used for displaying the temperature value of the lithium ion battery diaphragm coating slurry in the material tank.
The utility model has the advantages that: the arrangement of the rotating wheels is convenient for the frame to move back and forth, and the lithium ion battery diaphragm to be coated with slurry is convenient to move back and forth; the lithium ion battery diaphragm coating slurry input into the material tank is automatically filtered by using the filtering component, so that the interference of impurities in the slurry on the normal use of the subsequent lithium ion battery diaphragm coating slurry is avoided; only one power pump is needed to realize the automatic feeding and the automatic discharging of the material tank, and the input cost and the output cost of the slurry are reduced. In the moving process of coating slurry on the lithium ion battery diaphragm, the first driving piece drives the stirring paddle to rotate so as to automatically stir the slurry in the material tank, so that the problem that the slurry is poor in use due to solid-liquid separation of precipitation is avoided, and the stability of the use performance of the coating slurry on the lithium ion battery diaphragm is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numerals include:
1-vehicle frame 2-material tank 3-wheel
4-power pump 5-filtering component 6-feeding pipe
7-discharge pipe 8-first driving piece 9-stirring paddle
11-magnetic filter 12-net filter 13-tank
14-cover body 15-cone part 16-sewage draining pipe
17-magnet bar.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Please refer to fig. 1, the utility model discloses a portable storage device of lithium ion battery diaphragm coating thick liquids, including frame 1, set up material jar 2 in frame 1 upper end, rotate a plurality of wheels 3 that set up at frame 1 lower extreme, frame 1 adopts metal material to make, and material jar 2 is used for holding the lithium ion battery diaphragm coating thick liquids of establishing the external world, and a plurality of wheels 3 are convenient for frame 1 round trip movement.
Still set up power pump 4 on frame 1 including the installation, filtering component 5, inlet pipe 6 and discharging pipe 7, inlet pipe 6 is via filtering component 5 and power pump 4 intercommunication, the one end that filtering component 5 was kept away from to inlet pipe 6 is used for the external lithium ion battery diaphragm coating thick liquids's of intercommunication feed cell, filtering component 5 is via power pump 4 and material jar 2 intercommunication, discharging pipe 7 is via power pump 4 and material jar 2 intercommunication, the one end that power pump 4 was kept away from to discharging pipe 7 is used for the use usefulness of intercommunication lithium ion battery diaphragm coating thick liquids.
The first driving piece 8 is arranged on the material tank 2 or/and the frame 1 in an installing mode, the output end of the first driving piece 8 is connected with the stirring paddle 9 located in the material tank 2, and the first driving piece 8 drives the stirring paddle 9 to rotate so as to automatically stir the lithium ion battery diaphragm coating slurry in the material tank 2.
The arrangement of the rotating wheels 3 is convenient for the frame 1 to move back and forth, and the lithium ion battery diaphragm to be coated with slurry is convenient to move back and forth; the lithium ion battery diaphragm coating slurry input into the material tank 2 is automatically filtered by the filtering component 5, so that the interference of impurities in the slurry on the normal use of the subsequent lithium ion battery diaphragm coating slurry is avoided; only one power pump 4 is needed to realize the automatic feeding and the automatic discharging of the material tank 2, and the input cost and the output cost of the slurry are reduced. In the moving process of the lithium ion battery diaphragm coating slurry, the first driving piece 8 drives the stirring paddle 9 to rotate so as to automatically stir the slurry in the material tank 2, so that the problem that the slurry is poor in use due to solid-liquid separation of precipitation is avoided, and the stability of the use performance of the lithium ion battery diaphragm coating slurry is ensured.
The filtering component 5 comprises a magnetic filter 11 and a net filter 12, the magnetic filter 11 and the net filter 12 are arranged in series, the feeding pipe 6 is communicated with the net filter 12 through the magnetic filter 11, and the magnetic filter 11 is communicated with the power pump 4 through the net filter 12. The magnetic filter 11 is used for filtering magnetic particle impurities in the lithium ion battery diaphragm coating slurry, so that the magnetic particle impurities are prevented from entering the material tank 2, and meanwhile, the magnetic particle impurities are prevented from entering the mesh filter 12 and damaging a filter screen of the mesh filter 12. The mesh filter 12 is used for filtering nonmagnetic particle impurities in the lithium ion battery diaphragm coating slurry, so that the stability of the use performance of the lithium ion battery diaphragm coating slurry is ensured, and the influence of particle impurities mixed in the lithium ion battery diaphragm coating slurry on the normal use of the slurry is avoided.
The discharge pipe 7 is communicated with the power pump 4 through the mesh filter 12, the power pump 4 extracts the lithium ion battery diaphragm coating slurry in the material tank 2, the mesh filter 12 filters the lithium ion battery diaphragm coating slurry extracted by the power pump 4, and the filtered lithium ion battery diaphragm coating slurry is discharged through the discharge pipe 7. The lithium ion battery diaphragm coating slurry discharged from the material tank 2 is filtered again by using the mesh filter 12, so that the subsequent use is prevented from being influenced by the agglomeration of the lithium ion battery diaphragm coating slurry in the material tank 2.
The material tank 2 is provided with a tank body 13 and a cover body 14 detachably connected with the tank body 13, the tank body 13 is used for accommodating external lithium ion battery diaphragm coating slurry, the cover body 14 is used for covering an opening of the tank body 13, the first driving piece 8 is arranged on the cover body 14, and the stirring paddle 9 is positioned in the tank body 13; the end of the tank body 13 far away from the cover body 14 is provided with a conical part 15, the inner diameter of the end of the conical part 15 close to the cover body 14 is larger than that of the end of the conical part 15 far away from the cover body 14, and the end of the conical part 15 far away from the cover body 14 is communicated with the power pump 4. Through the arrangement of the conical part 15, the lithium ion battery diaphragm coating slurry in the tank body 13 automatically falls under the action of gravity, so that the lithium ion battery diaphragm coating slurry is prevented from accumulating and remaining in the tank body 13 and being incapable of being normally discharged.
The movable storage device further comprises a drain pipe 16, and the drain pipe 16 is communicated with the material tank 2 through the power pump 4. When the material tank 2 needs to be cleaned, the feeding pipe 6 is communicated with an external water tank, the discharging pipe 7 is closed, the sewage discharge pipe 16 is opened, the power pump 4 is started, and the power pump 4 extracts external water to automatically clean the material tank 2.
And a second driving piece is arranged on the frame 1 and is used for driving the wheels 3 to rotate so as to enable the frame 1 to automatically move. During the in-service use, second driving piece drive wheel 3 is automatic to be rotated, and pivoted wheel 3 makes frame 1 automatic movement, need not operation personnel manual promotion frame 1 and removes, further assists the removal convenience that promotes lithium ion battery diaphragm coating thick liquids.
The magnetic filter 11 comprises a cylinder (not numbered in the figure) and a magnet rod 17, the cylinder is provided with accommodating holes respectively communicated with the feeding pipe 6 and the mesh filter 12, the accommodating holes are formed by being concavely arranged at the top end of the cylinder, the magnet rod 17 is accommodated in the accommodating holes under the action of gravity, and the upper end of the magnet rod 17 extends out of the top end of the cylinder.
After the lithium ion battery diaphragm coating slurry enters the accommodating hole, the magnet rod 17 attracts magnetic particle impurities in the slurry in the accommodating hole, and then impurity removal treatment of the magnetic particles is carried out on the lithium ion battery diaphragm coating slurry. When the magnetic particle sundries adsorbed on the magnet rod 17 need to be cleared away, the magnet rod 17 is grabbed by a person or a mechanical hand to protrude out of one end of the top end of the cylinder, so that the magnet rod 17 is taken out, and the convenience of clearing the magnetic particle sundries by the magnet rod 17 is improved. In this embodiment, the number of the magnet bars 17 is plural, and the plural magnet bars 17 are arranged in parallel.
The material tank 2 is provided with a heating element (not shown in the figure) and a temperature sensor (not shown in the figure), the heating element is used for heating the lithium ion battery diaphragm coating slurry in the material tank 2, and the temperature sensor is used for displaying the temperature value of the lithium ion battery diaphragm coating slurry in the material tank 2. Through the arrangement of the heating element and the temperature sensor, the lithium ion battery diaphragm coating slurry in the tank body 13 is ensured to be kept at the required preset temperature, the slurry denaturation caused by overhigh temperature or overlow temperature of the lithium ion battery diaphragm coating slurry is avoided, and the stability of the service performance of the lithium ion battery diaphragm coating slurry is further ensured.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (9)
1. A movable storage device for lithium ion battery diaphragm coating slurry comprises a frame, a material tank arranged on the frame, and a plurality of wheels rotatably arranged on the frame, wherein the material tank is used for accommodating external lithium ion battery diaphragm coating slurry, and the plurality of wheels are convenient for the frame to move; the method is characterized in that: the device comprises a frame, a power pump, a filtering assembly, a feeding pipe and a discharging pipe, wherein the frame is provided with a plurality of openings; the material tank or/and the vehicle frame are/is provided with a first driving piece, the output end of the first driving piece is connected with a stirring paddle located in the material tank, and the first driving piece drives the stirring paddle to stir the lithium ion battery diaphragm coating slurry in the material tank.
2. The mobile storage device for lithium ion battery separator coating slurry according to claim 1, characterized in that: the filter assembly comprises a magnetic filter and a net filter, the magnetic filter and the net filter are connected in series, the feeding pipe is communicated with the net filter through the magnetic filter, and the magnetic filter is communicated with the power pump through the net filter.
3. The mobile storage device for lithium ion battery separator coating slurry according to claim 2, characterized in that: the discharge pipe is communicated with the power pump through the mesh filter, the power pump extracts lithium ion battery diaphragm coating slurry in the material tank, the mesh filter filters the lithium ion battery diaphragm coating slurry extracted by the power pump, and the filtered lithium ion battery diaphragm coating slurry is discharged through the discharge pipe.
4. The mobile storage device for lithium ion battery separator coating slurry according to claim 1, characterized in that: the material tank is provided with a tank body and a cover body detachably connected with the tank body, the tank body is used for accommodating external lithium ion battery diaphragm coating slurry, the cover body is used for covering the tank body, the first driving piece is arranged on the cover body, and the stirring paddle is positioned in the tank body; the one end that the lid was kept away from to the jar body is equipped with the cone portion, and the internal diameter that the cone portion is close to lid one end is greater than the internal diameter that the cone portion kept away from lid one end, and the one end and the power pump intercommunication of lid are kept away from to the cone portion.
5. The mobile storage device for lithium ion battery separator coating slurry according to claim 1, characterized in that: the movable storage device further comprises a drain pipe, and the drain pipe is communicated with the material tank through the power pump.
6. The mobile storage device for lithium ion battery separator coating slurry according to claim 1, characterized in that: the frame is provided with a second driving piece, and the second driving piece is used for driving the wheels to rotate so that the frame can move automatically.
7. The mobile storage device for lithium ion battery separator coating slurry according to claim 2, characterized in that: magnetic filter includes barrel and magnet stick, and the barrel has the holding hole that communicates with inlet pipe and net filter respectively, and the holding hole is established from the top of barrel and is formed concavely, and the magnet stick is held under the action of gravity and is established at the holding downtheholely, and the top of barrel is stretched out suddenly to the upper end of magnet stick.
8. The mobile storage device for lithium ion battery separator coating slurry according to claim 7, characterized in that: the number of the magnet rods is multiple, and the magnet rods are arranged in parallel.
9. The mobile storage device for lithium ion battery separator coating slurry according to claim 1, characterized in that: the material tank is provided with a heating part and a temperature sensor, the heating part is used for heating the lithium ion battery diaphragm coating slurry in the material tank, and the temperature sensor is used for displaying the temperature value of the lithium ion battery diaphragm coating slurry in the material tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921559510.7U CN210607423U (en) | 2019-09-18 | 2019-09-18 | Portable storage device of lithium ion battery diaphragm coating thick liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921559510.7U CN210607423U (en) | 2019-09-18 | 2019-09-18 | Portable storage device of lithium ion battery diaphragm coating thick liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607423U true CN210607423U (en) | 2020-05-22 |
Family
ID=70697183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921559510.7U Active CN210607423U (en) | 2019-09-18 | 2019-09-18 | Portable storage device of lithium ion battery diaphragm coating thick liquids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607423U (en) |
-
2019
- 2019-09-18 CN CN201921559510.7U patent/CN210607423U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109742457B (en) | Waste polar plate lead plaster recovery device and lead plaster recovery method | |
| CN208980475U (en) | A kind of wastewater treatment equipment of the production of lithium battery containing N-Methyl pyrrolidone | |
| CN210607423U (en) | Portable storage device of lithium ion battery diaphragm coating thick liquids | |
| CN214811705U (en) | Binary channels multistage filter loading attachment | |
| CN208448769U (en) | A kind of sewage treatment equipment for separating liquid from solid | |
| CN212682433U (en) | Water atomization circulating water purifies and metal powder recovery unit | |
| CN209361988U (en) | A kind of cast paint recycling and reusing device | |
| CN201076793Y (en) | Filtering sieving barrel device of sludge dewaterer | |
| CN216092640U (en) | Efficient and energy-saving sewage treatment integrated equipment | |
| CN212417202U (en) | Dysprosium oxide is retrieved and is used extraction element | |
| CN210419499U (en) | Grinding wastewater treatment device | |
| CN111871317A (en) | Industry adhesive stirred tank charging system | |
| CN114313715A (en) | Sanitation car that wet-dry separation has waste classification function | |
| CN113121042A (en) | Water-saving device for secondary utilization of water resources and use method thereof | |
| CN209405812U (en) | Multifunctional solid-liquid or dust separation machine | |
| CN206783435U (en) | Integrated nickel-contained wastewater treatment device | |
| CN220012283U (en) | Door control hardware electroplating wastewater treatment device | |
| CN215538826U (en) | Solid-liquid separation device for particle cleaning | |
| CN214763938U (en) | Deposition device for sewage treatment | |
| CN219759702U (en) | Ternary material recovery system in waste battery | |
| CN212166723U (en) | Photovoltaic silver powder centrifugal filter device | |
| CN202762636U (en) | Roguing cleaning device before grain processing | |
| CN211987418U (en) | Solvent recovery system of synthetic latex solution preparation process | |
| CN217139430U (en) | Filter for amino acid | |
| CN212309539U (en) | Industry adhesive stirred tank charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: 526000, 2nd Floor, No.2 Qiandong Road, Liantang Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: Guangdong Zhuo High-tech Materials Technology Co.,Ltd. Country or region after: China Address before: 523460 buildings h and K, Dongxing Industrial Park, Kangle Road, Hengli Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ADVANCED ELECTRONIC TECH Co.,Ltd. Country or region before: China |