CN105780097A - Circulation type electroplating liquid filtering device - Google Patents
Circulation type electroplating liquid filtering device Download PDFInfo
- Publication number
- CN105780097A CN105780097A CN201610271513.5A CN201610271513A CN105780097A CN 105780097 A CN105780097 A CN 105780097A CN 201610271513 A CN201610271513 A CN 201610271513A CN 105780097 A CN105780097 A CN 105780097A
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- Prior art keywords
- plating solution
- cylinder
- filter
- liquid
- filter frame
- 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.)
- Granted
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- 239000007788 liquid Substances 0.000 title claims abstract description 88
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 238000009713 electroplating Methods 0.000 title claims abstract description 5
- 238000007747 plating Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 11
- 230000008676 import Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009795 derivation Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Chemically Coating (AREA)
Abstract
本发明公开了一种循环式电镀液过滤装置，包括筒体、滤袋、滤框和顶盖，所述筒体上端口处设有环形支撑机构，其特征在于，所述环形支撑机构上方自下而上依次放置滤框、滤袋、滤框和顶盖，并通过固定部件将五者压紧固定，在筒体内的底面与滤框之间的空腔为浓缩腔，所述浓缩腔的侧面设有进液管和料液出口，还包括导管，所述导管穿过顶盖使筒体内外联通，导管暴露在筒体外部的端口连接有镀液导出泵。可实现自清洗功能，减少更换次数，避免了对人体及周围环境潜在的伤害，电镀液过滤受理均匀，过滤效果好。还包括，循环管路，可实现电镀液循环充分过滤，提高镀液利用率，减少废液排放。
The invention discloses a circulating electroplating solution filtering device, which comprises a cylinder body, a filter bag, a filter frame and a top cover. An annular support mechanism is arranged at the upper port of the cylinder body. The filter frame, filter bag, filter frame and top cover are placed in sequence from bottom to top, and the five are pressed and fixed by the fixing parts. The cavity between the bottom surface of the cylinder and the filter frame is the concentration chamber, and the concentration chamber The side is provided with a liquid inlet pipe and a feed liquid outlet, and also includes a conduit, which passes through the top cover to communicate with the inside and outside of the cylinder, and the port of the conduit exposed outside the cylinder is connected to a plating solution export pump. It can realize the self-cleaning function, reduce the number of replacements, and avoid potential damage to the human body and the surrounding environment. The plating solution is evenly filtered and the filtering effect is good. It also includes the circulation pipeline, which can realize the circulation and full filtration of the plating solution, improve the utilization rate of the plating solution, and reduce the discharge of waste solution.
Description
Technical field
The present invention relates to a kind of filter plant, be specifically related to a kind of circulating Electroplate liquid filter.
Background technology
Producing electroplate liquid filter playing an important role in electroplating industry, the impact of plating solution quality is gained universal acceptance by the industry, and the kind of electroplate liquid filter also develops into multi items to tackle multiple professional purpose from single variety.As: chemical plating is special, chromium plating is special, activated carbon filtration, aluminum oxidation, passivation, phosphatization etc..Because the difference of plating and job requirement, the requirement of filtered version is all also different, so along with the development of electroplating technology, also plating auxiliary equipment enterprise is had higher requirement, create bigger progress power.Electroplate liquid filter is frequently with filer element type filter and filter bag type filter.For filer element type filter under normal conditions, in filter, solution is internally to be flowed by the outside of filter medium, and the solid impurity in solution is easily trapped within the outer surface of filter medium.When being taken out by filter medium because of cleaning demand, solid impurity very likely drops in filter.And for general bag type filtering machines such as aluminum oxidation, passivation and phosphatizations, filtering solution is to be flowed by the interior of filter medium, solid impurity is collected in " U " type filter bag, only need to be taken out by filter bag when purged, it is to avoid impurity drops the possibility of recontamination solution in filter.Bag type filtering machine is widely used, and has the advantages such as high economic benefit relatively, less costly, refuse is few, but there is also some shortcomings part.Although filter bag is being taken out with so not easily dropping in container by impurity, but there is stronger toxicity and corrosivity due to electroplate liquid, staff need to spend the more time to properly protect measure, dress protective articles, clean protective articles, and change in cleaning process frequently and be susceptible to electroplate liquid and be dropped in around filter, surrounding and staff wherein are had a negative impact, simultaneously, change frequently to clean and also can extend the working cycle, affect output.
Summary of the invention
The technical problem to be solved is that staff and surrounding are easily had a negative impact by electroplate liquid filter when frequently changing or cleaning filter bag, and affects work efficiency, and filters not thorough.Purpose is in that to provide a kind of circulating Electroplate liquid filter, can the No clean time, reduce and change number of times, it is to avoid the injury potential to human body and surrounding, good filtration effect.
The present invention is achieved through the following technical solutions:
A kind of circulating Electroplate liquid filter, including cylinder, filter bag, filter frame and top cover, described cylinder upper port place is provided with annular brace mechanism, filter frame, filter bag, filter frame and top cover it is sequentially placed from bottom to top above described annular brace mechanism, and be fixed five by fixing parts, the cavity between bottom surface and filter frame in cylinder is concentration chamber, the side in described concentration chamber is provided with feed tube and material liquid outlet, also include conduit, described conduit makes UNICOM inside and outside cylinder through top cover, and conduit is exposed to the port outside cylinder and is connected to plating solution derivation pump.Also include reservoir, bath trough, described reservoir is connected with material liquid outlet by pipeline, reservoir with material liquid outlet connecting line are provided with derivation pump, described bath trough is additionally provided with the pipeline being connected with medicinal liquid import, pipeline is provided with circulating pump, described bath trough is connected with medicinal liquid import by pipeline, and pipeline is provided with liquid feeding pump.
Electroplate liquid is flowed into concentration intracavity by medicinal liquid import through feed tube, at medicinal liquid import encryption capping logical compression air, the quasi-filtering liquid medicine in feed tube is pressed, or connect liquid booster pump in medicinal liquid import department, the logical outside normal pressure of conduit outlet end, thus under the effect from the pressure in feed tube, medicinal liquid in concentrated solution is upwards collected through sock filtration by cylinder body bottom, and the electroplate liquid after sock filtration is derived pumping action by plating solution and derived through conduit.Meanwhile, plating solution is derived pump and also can be derived by the portion gas in cylinder while taking electroplate liquid away, thus increasing sock filtration pressure reduction, improves filter efficiency.Additionally, apply pressure in feed tube medicinal liquid iterative method concentration chamber, also can make medicinal liquid uniform force by filter bag, be absent from compression air short circuit phenomenon in binder process.Filter bag is from bottom to top passed through at concentration intracavity medicinal liquid, filtering residue is all trapped at concentration intracavity, and some the bulky grain insoluble matters in medicinal liquid return autodeposition and get off, when cleaning, clear water only need to have medicinal liquid import import through feed tube and rinse concentration chamber, according to the contaminated degree of filter bag, scalable cleanout fluid liquid level in cylinder, cleanout fluid is made not have filter bag and filter frame repeatedly to clean.Use fixing parts annular brace mechanism, filter frame, filter bag, filter frame and top cover to be fixed and clamped successively, mainly play fixing filter effect, it is prevented that filter bag and filter frame are subject to loosening from the promotion of concentration chamber filter pressure, affect filter effect.Described filter bag can use single filter bag or multilamellar filter bag, or is fixed by filter frame with drainage screen or filtering film component.Described fixing parts can be sequentially provided with fixed via at annular brace mechanism, filter frame, filter bag, filter frame and top cover corresponding site, then is fixed and clamped with bolt, or fixes with flange.
When generally using filter bag to be filtered, filtrate is entered by " bag mouth ", is flowed out by bottom filter bag, and in the present invention, filtrate is directly by passing through bottom bag, and such filtrate is relatively reduced with the contact area of filter bag, is easily generated and filters insufficient problem.When filtering insufficient the medicine night concentrating intracavity, can pass through to derive pump and concentrated solution is imported in reservoir through material liquid outlet, again through circulating pump, through inlet, the concentrated solution fully not filtered in reservoir is imported concentration chamber again to filter, can so circulate until medicine is filtered fully for night.Reservoir arranges outlet valve, final waste liquid, residue are discharged by outlet valve.
Described feed tube uprightly arranges and is perpendicular to cylinder lateral wall so that it is the position of medicinal liquid arrival end at least arrives the half place of cylinder height.
Height potential difference at the high half place of medicinal liquid arrival end and cylinder is more big, makes feed tube inner liquid medicine liquid level produce pressure differential with the liquid level of plating solution in cylinder by the gravity of liquid own, is conducive to providing pressure motive force for filtering liquid medicine.
Being provided with three-way valve between described external catheter end mouth and plating solution delivery line, the 3rd port of three-way valve is connected by pipeline with clarified water pump.
In filtering engineering, when plating solution needs to derive in cylinder, closed the connection of conduit and clarified water pump by three-way valve, and conduit is derived pump UNICOM with plating solution, derive pumping action by plating solution and plating solution is extracted out in cylinder；In cleaning filter bag process, being closed the connection of conduit and plating solution derivation pump by three-way valve, and by conduit and clarified water pump UNICOM, will clean filter screen and inner barrel by the effect of clarified water pump in clear water injecting tube body, the waste liquid of generation is discharged by material liquid outlet.Can well realize self-cleaning effect.
Described filter frame and filter bag outer end are provided with handheld component.
Generally all have toxicity and corrosivity due to plating solution, when changing filter bag and filter frame, staff should not directly catch and touch filter bag and the filter frame being soaked with plating solution, by being provided with handheld component at described filter frame and filter bag outer end, can reduce the plating solution potential injury to human body.
Described concentration chamber is provided with pressure-display device.
Concentration chamber arranges pressure-display device, such as Pressure gauge, concentration cavity pressure change can be shown in real time, judge that medicine filters situation night by pressure change, when Pressure gauge shows that numerical value exceedes the threshold value that container can bear, then open material liquid outlet, start the cycle over filtration or be expelled directly out as waste liquid.Also can determine whether whether filter bag blocks by Pressure gauge.
Also including premix case, the input port of described premix case is connected to the delivery outlet of circulating pump delivery outlet and liquid feeding pump by pipeline, and premix case output port is connected with inlet by pipeline.
Medicinal liquid enters pipeline and concentrated solution circulation line before entering feed tube, first passes through the mixing of premix case, then filters through feed tube press-in concentration chamber with the form of mixed liquor.Filter entering after so concentrated solution can being diluted, it is prevented that concentrated solution is directly entered concentration chamber and again causes concentration cavity pressure to exceed threshold value, and cause not filtering and just directly start the cycle over.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the present invention is a kind of circulating Electroplate liquid filter, by needing the medicine filtered to be passed into concentration chamber by feed tube night, namely filter bag is passed through from bottom to top at filter cylinder inner liquid medicine, the impurity such as filtration residue or particulate matter is trapped within concentration intracavity, being imported by feed tube by clear water when cleaning and concentration chamber and filter bag and filter frame are rinsed, the waste liquid of generation is discharged by material liquid outlet.Clear water is entered cylinder by clarified water pump through conduit simultaneously, and cylinder, filter frame and filter bag are rinsed.Can realize self-cleaning function, reduce and change number of times, it is to avoid the injury potential to human body and surrounding, good filtration effect；
2, the present invention is a kind of circulating Electroplate liquid filter, apply pressure in feed tube medicinal liquid iterative method concentration chamber, also can make medicinal liquid uniform force by filter bag, be absent from compression air short circuit phenomenon in binder process；
3, the present invention is a kind of circulating Electroplate liquid filter, when changing filter bag and filter frame, staff should not directly catch and touch filter bag and the filter frame being soaked with plating solution, by being provided with handheld component at described filter frame and filter bag outer end, can reduce the plating solution potential injury to human body.
4, the present invention is a kind of circulating Electroplate liquid filter, by arranging circulation line, it may be achieved the abundant filtration to medicine night, increases the utilization rate filtering medicine night, reduces discharging of waste liquid.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is a kind of circulating Electroplate liquid filter structural representation of the present invention；
Fig. 2 is a kind of circulating Electroplate liquid filter structural representation of the present invention.
The parts title of labelling and correspondence in accompanying drawing:
1-conduit, 2-three-way valve, 3-plating solution derives pump, 4-clarified water pump, 5-top cover, and 6-annular brace mechanism, 7-filter frame, 8-filter bag, 9-cylinder, 10-material liquid outlet, 11-fixes parts, 12-filter bag Handheld Division, 13-medicinal liquid import, 14-feed tube, and 15-concentrates chamber.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment and the explanation thereof of the present invention are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As it is shown in figure 1, a kind of circulating Electroplate liquid filter of the present invention, a kind of circulating Electroplate liquid filter, including cylinder 9, filter bag 8, filter frame 7 and top cover 5, described cylinder 9 upper port place is provided with annular brace mechanism 6.Filter frame 7, filter bag 8, filter frame 7 and top cover 5 it is sequentially placed from bottom to top above annular brace mechanism 6, and be fixed five by fixing parts 11, the cavity between bottom surface and filter frame 7 in cylinder 9 is concentration chamber 15, the side in concentration chamber 15 is provided with feed tube 14 and material liquid outlet 10, feed tube 14 uprightly arranges and is perpendicular to cylinder 9 sidewall so that it is medicinal liquid arrival end at least arrives the half place of cylinder 9 height.Also including conduit 1, described conduit 1 makes UNICOM inside and outside cylinder 9, conduit 1 be exposed to the port outside cylinder 9 through top cover 5 and is connected to plating solution derivation pump 3.Additionally, filter frame 7 and filter bag 8 outer end are provided with handheld component 12.Conduit 1 external port and plating solution are derived and are provided with three-way valve 2 between pump 3, and the 3rd port of three-way valve 2 is connected by pipeline with clarified water pump 4.
Embodiment 2
As in figure 2 it is shown, the present invention is a kind of circulating Electroplate liquid filter, also include reservoir 16, bath trough 22.Reservoir 22 is connected with material liquid outlet 10 by pipeline, is provided with derivation pump 18 on reservoir 22 with material liquid outlet 10 connecting line.Bath trough 22 is additionally provided with the pipeline being connected with medicinal liquid import 13, and pipeline is provided with circulating pump 23, and bath trough 22 is connected with medicinal liquid import 13 by pipeline, and pipeline is provided with liquid feeding pump 21.Pressure-display device 19 can be provided with on concentration chamber 9.
Also can preferentially including premix case 20, the input port of described premix case 20 is connected to circulating pump 23 delivery outlet and the delivery outlet of liquid feeding pump 21 by pipeline, and premix case 20 output port is connected with inlet 13 by pipeline.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271513.5A CN105780097B (en) | 2016-04-28 | 2016-04-28 | A kind of circulating Electroplate liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271513.5A CN105780097B (en) | 2016-04-28 | 2016-04-28 | A kind of circulating Electroplate liquid filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105780097A true CN105780097A (en) | 2016-07-20 |
| CN105780097B CN105780097B (en) | 2018-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610271513.5A Expired - Fee Related CN105780097B (en) | 2016-04-28 | 2016-04-28 | A kind of circulating Electroplate liquid filter |
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| Country | Link |
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| CN (1) | CN105780097B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111015A (en) * | 2018-06-02 | 2019-01-01 | 陈玲 | A kind of sewage-treatment plant |
| TWI693307B (en) * | 2018-05-21 | 2020-05-11 | 日益電機股份有限公司 | Anti-nickel precipitation device of filter |
| WO2022199168A1 (en) * | 2021-03-25 | 2022-09-29 | 宁德时代新能源科技股份有限公司 | Filtration mechanism, and apparatus for producing conductive material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200436B1 (en) * | 1999-04-27 | 2001-03-13 | Advanced Micro Devices, Inc. | Recycling consistent plating system for electroplating |
| CN101967672A (en) * | 2010-07-06 | 2011-02-09 | 无锡出新环保设备有限公司 | Plating tank liquid medicine filtering system |
| CN201793800U (en) * | 2010-07-09 | 2011-04-13 | 宝山钢铁股份有限公司 | Electroplating liquid purifying system of chromium-plating unit |
| CN103225100A (en) * | 2013-04-23 | 2013-07-31 | 中冶南方工程技术有限公司 | Plating solution filtering purifier and method thereof |
| CN104213180A (en) * | 2014-09-17 | 2014-12-17 | 丹阳市新光电子有限公司 | Electroplating liquid circulating system of flexible circuit board |
| CN204191400U (en) * | 2014-11-11 | 2015-03-11 | 唐有国 | Aquarium filter |
| CN204625823U (en) * | 2015-05-25 | 2015-09-09 | 厦门绿邦膜技术有限公司 | Exempt from renew cartridge Electroplate liquid filter |
| CN205556840U (en) * | 2016-04-28 | 2016-09-07 | 四川昊吉科技有限公司 | Circulating plating solution filter equipment |
-
2016
- 2016-04-28 CN CN201610271513.5A patent/CN105780097B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200436B1 (en) * | 1999-04-27 | 2001-03-13 | Advanced Micro Devices, Inc. | Recycling consistent plating system for electroplating |
| CN101967672A (en) * | 2010-07-06 | 2011-02-09 | 无锡出新环保设备有限公司 | Plating tank liquid medicine filtering system |
| CN201793800U (en) * | 2010-07-09 | 2011-04-13 | 宝山钢铁股份有限公司 | Electroplating liquid purifying system of chromium-plating unit |
| CN103225100A (en) * | 2013-04-23 | 2013-07-31 | 中冶南方工程技术有限公司 | Plating solution filtering purifier and method thereof |
| CN104213180A (en) * | 2014-09-17 | 2014-12-17 | 丹阳市新光电子有限公司 | Electroplating liquid circulating system of flexible circuit board |
| CN204191400U (en) * | 2014-11-11 | 2015-03-11 | 唐有国 | Aquarium filter |
| CN204625823U (en) * | 2015-05-25 | 2015-09-09 | 厦门绿邦膜技术有限公司 | Exempt from renew cartridge Electroplate liquid filter |
| CN205556840U (en) * | 2016-04-28 | 2016-09-07 | 四川昊吉科技有限公司 | Circulating plating solution filter equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI693307B (en) * | 2018-05-21 | 2020-05-11 | 日益電機股份有限公司 | Anti-nickel precipitation device of filter |
| CN109111015A (en) * | 2018-06-02 | 2019-01-01 | 陈玲 | A kind of sewage-treatment plant |
| WO2022199168A1 (en) * | 2021-03-25 | 2022-09-29 | 宁德时代新能源科技股份有限公司 | Filtration mechanism, and apparatus for producing conductive material |
| KR20220149601A (en) * | 2021-03-25 | 2022-11-08 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Filtering devices and devices for producing conductive materials |
| JP2023521962A (en) * | 2021-03-25 | 2023-05-26 | 寧徳時代新能源科技股▲分▼有限公司 | Filtration mechanism and equipment for producing conductive materials |
| JP7395012B2 (en) | 2021-03-25 | 2023-12-08 | 寧徳時代新能源科技股▲分▼有限公司 | Equipment for producing filtration mechanisms and conductive materials |
| KR102694632B1 (en) | 2021-03-25 | 2024-08-12 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Devices for producing filtering devices and challenging materials |
| US12104267B2 (en) | 2021-03-25 | 2024-10-01 | Contemporary Amperex Technology Co., Limited | Filtering mechanism and device for producing conductive material |
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| Publication number | Publication date |
|---|---|
| CN105780097B (en) | 2018-03-20 |
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