CN107008202A - The online feed proportioning system of lithium battery - Google Patents
The online feed proportioning system of lithium battery Download PDFInfo
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- CN107008202A CN107008202A CN201710229501.0A CN201710229501A CN107008202A CN 107008202 A CN107008202 A CN 107008202A CN 201710229501 A CN201710229501 A CN 201710229501A CN 107008202 A CN107008202 A CN 107008202A
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- lithium battery
- powder
- proportioning system
- feed proportioning
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000007970 homogeneous dispersion Substances 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 22
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000011344 liquid material Substances 0.000 description 7
- 239000006052 feed supplement Substances 0.000 description 4
- 241001661918 Bartonia Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/896—Forming a predetermined ratio of the substances to be mixed characterised by the build-up of the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The present invention relates to lithium battery production technical field, more particularly to a kind of online feed proportioning system of lithium battery.Including double-screw agitator, powder continuous feeding subsystem, liquid tank, the double-screw agitator includes machine barrel and the screw rod being arranged in the machine barrel, and powdered feed section, the powder that the screw rod includes setting gradually along material conveying direction premix section, liquid feeding section, batch mixing segment, homogeneous dispersion section, de-bubble section, discharge zone；The discharging opening of the powder continuous feeding subsystem is connected to the feeding mouth of the powdered feed section, and the discharging opening of the liquid tank is connected to the feeding mouth of the liquid feeding section.It is capable of the batch dispensing agitating mode of thorough abandoning tradition technique, realize the online dispensing of precision of lithium cell cathode, anode and barrier film production, continuously stir and convey, realize automation supply production, ensure the security produced during processing simultaneously, the stability of technique, and then realize the quality and high efficiency of slurry supply.
Description
Technical field
The present invention relates to lithium battery production technical field, more particularly to a kind of online feed proportioning system of lithium battery.
Background technology
At present, each procedure of lithium battery production is all, by being accomplished manually, to need in the course of the work according to ratio
Corresponding various raw material weights are weighed up, weighing process, which collects, easily produces deviation.If it is desired to ensure production line continuity, it is necessary to
Many artificial inputs, cause the production cost of lithium battery high, and easily influence product quality.
Application publication number CN106362640A, the data of publication of application 2017 year 2 month application for a patent for invention of 1 day discloses one kind
Cylinder type lithium battery feed proportioning system.The negative or positive electrode main material of its lithium battery can control magnetic valve and is pre-loaded into, and load
Weight is directly fed back to switch board by Cheng Zhong, gravity sensor, and switch board passes through the completion pair of spiral dosing machine according to input ratio
The metering of spike addition is answered, to meet the continuous production requirement of lithium battery production line.But, the feed proportioning system is in powder and liquid
The mixing of body material is not uniform enough, easily caking.Even if proportionally accurately mixing powder and liquid material, original after mixing
Material can not still meet the use of subsequent handling.
The content of the invention
The present invention provides a kind of online feed proportioning system of lithium battery for being capable of continuous feeding completely based on above-mentioned technical problem.
A kind of online feed proportioning system of lithium battery, it is characterised in that：Including double-screw agitator, powder continuous feeding subsystem
System, liquid tank, the double-screw agitator include machine barrel and the screw rod being arranged in the machine barrel, and the screw rod is included along thing
Expect that powdered feed section, powder that conveying direction is set gradually premix section, liquid feeding section, batch mixing segment, homogeneous dispersion section, de-bubble
Section, discharge zone；The discharging opening of the powder continuous feeding subsystem is connected to the feeding mouth of the powdered feed section, the liquid
The discharging opening of tank is connected to the feeding mouth of the liquid feeding section.The online feed proportioning system of lithium battery of the present invention, can thoroughly get rid of
The batch dispensing agitating mode of traditional handicraft is abandoned, the online dispensing of precision of lithium cell cathode, anode and barrier film production is realized,
Continuously stir and convey, realize automation supply production, while ensure the security produced during processing, technique
Stability, and then realize the quality and high efficiency of slurry supply.
Preferably, the powder continuous feeding subsystem includes the first powder metering tank and the second powder metering tank, institute
The discharging opening for stating the first powder metering tank and the second powder metering tank is connected to going out for the powder continuous feeding subsystem
Material mouth；The first powder metering tank and the second powder metering tank are that precision auger conveys measuring tank.Two tanks are using essence
Close spiral cutting machine program automatic blanking, can greatly improve powder metering precision, it is ensured that and the measuring accuracy of powder reaches thousand/
One, improve the precision of lithium battery dispensing.
Preferably, the powdered feed section includes the first screwing element of large pitch；The powder premix section is included just
To the second screwing element of setting, second screwing element is small lead thread element.The liquid feeding section includes forward direction
The 3rd screwing element set, the 3rd screwing element is steep-lead thread element.Steep-lead thread element can reduce master
Material is conducive to the discharge of gas and provides the space accommodated for liquid material in the screw channel degree of filling of liquid feeding section.
Preferably, the 3rd screwing element includes the air-guide section set close to the central shaft of the screw rod and remote
The exhaust section that the central shaft of the screw rod is set；The gas that may contain in powder material can enter through the air-guide section to be vented
Section is discharged.
Preferably, the batch mixing segment includes the first oppositely arranged gear block；First gear block includes batch mixing portion
And radiating part, central axis direction interval setting of the batch mixing portion with the radiating part along the screw rod.In the described first engagement
Cause the mixing of the powder material and liquid material tentatively in the presence of block.The radiating part contributes to equipment operation friction production
Heat amount is distributed.
Preferably, the radical length of the radiating part is more than the radical length in the batch mixing portion, the thickness of the radiating part
Thickness of the degree less than the batch mixing portion.
Preferably, the homogeneous dispersion section includes at least one set of engagement block assembly, the engagement block assembly includes two
The second gear block between two the 4th screwing elements of 4th screwing element and setting.Transition shearing, which can be reduced, to be caused
Material particular diameter changes, while the gear block of dispersed arrangement is also beneficial to avoid the appearance in too high shear stress area, reduces energy consumption.
Preferably, the de-bubble section includes the bleeding point set close to the discharge zone and positive the 5th spiral shell set
Texel part；The bleeding point is connected to vacuum negative pressure device, and the 5th screwing element at least includes first be disposed radially
Bending section and the second bending section, first bending section with the second bending section bending direction it is opposite；Second bending section
Flexibility be less than first bending section flexibility.So that bubble extraction from the material after scattered/homogeneous is handled, under
One section of supercharging discharge is prepared.
Brief description of the drawings
The online feed proportioning system schematic diagram of lithium battery of Fig. 1 embodiment of the present invention.
The double-screw agitator structural representation of Fig. 2 embodiment of the present invention.
3rd screwing element structural representation of Fig. 3 embodiment of the present invention.
First gear block structural representation of Fig. 4 embodiment of the present invention.
The gear block modular construction schematic diagram of Fig. 5 embodiment of the present invention.
5th screwing element structural representation of Fig. 6 embodiment of the present invention.
Embodiment
Embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Such as Fig. 1, a kind of online feed proportioning system of lithium battery, including for providing the powder continuous feeding subsystem of powder principal goods material
System 1, the liquid tank 2 for providing liquid material, the twin-screw for mixing and conveying powdery material and liquid material are stirred
Mix machine 3.
Powder continuous feeding subsystem 1 includes being used for the first powder metering tank 11a and the second powder metering tank 11b, with the
One powder metering tank 11a connections and for the first powder metering tank 11a the first powders for supplementing principal goods material unpack station 12a, with the
Two powder metering tank 11b connections and unpacked station 12b for the second powder metering tank 11b the second powders for supplementing auxiliary material.First
Powder metering tank 11a is provided with weight sensor, and the second powder metering tank 11b is provided with weight sensor.Powder continuous feeding
Subsystem also includes a control device, and control device includes control unit and the first valve under control unit control and the
Two valves, the first valve is arranged on the feed supplement pipeline that the first powder metering tank 11a and the first powder are unpacked between the 12a of station, the
Two valves are arranged on the feed supplement pipeline that the second powder metering tank 11b and the second powder are unpacked between the 12b of station.Control unit passes through
First valve 112a and the second valve 112b controls the first powder metering tank 11a and the second powder metering tank 11b feed supplement.First
Weight sensor and the second weight sensor are electrically connected with control unit, respectively by the first powder metering tank 11a of detection and
The weight of principal goods material and auxiliary material in two powder metering tank 11b is transferred to control unit.First powder metering tank 11a includes control
Making the first motor 111a, the second powder metering tank 11b of its screw speed includes the second motor 111b for controlling its screw speed,
First motor 111a and the second motor 111b are connected with control unit respectively, are turned according to the output signal drive screw of control unit
It is dynamic.
Control unit is according to the signal from the first weight sensor and the second weight sensor, the first valve of control, the
Two valves, the first motor and the second motor, realize at the uniform velocity feed and the feed supplement of two powder metering tanks.
Double-screw agitator 3 includes machine barrel 31 and the screw rod being arranged in machine barrel, and screw rod is included along material conveying direction
Powdered feed section 321, liquid feeding section 322, batch mixing segment 323, homogeneous dispersion section 324, de-bubble section 325, the discharge set gradually
Section 326.The position for corresponding to powdered feed section 321 of machine barrel 31 is provided with powder feeding mouth 311, corresponding to liquid feeding section
322 position is provided with liquid feeding mouth 312, the position corresponding to de-bubble section 325 and is provided with bleeding point 313 and is arranged on discharge
The discharging opening 314 of 326 ends of section.Wherein, the discharging opening of powder continuous feeding subsystem 1 is connected to entering for powdered feed section 321
Material mouth, the discharging opening of liquid tank 3 is connected to the feeding mouth of liquid feeding section 322, and bleeding point 313 is connected to negative pressure of vacuum machine（Figure
Not shown in）, discharging opening 314 is connected to the high speed dispersor 4 in downstream, and material is delivered into painting by high speed dispersor 4
The screw pump 5 of cloth machine.
Powdered feed section 321 includes the first screwing element 3211 of the large pitch that forward direction is arranged in machine barrel 31.Liquid is fed
Material section 322 includes the 3rd screwing element 3221 that forward direction is arranged in machine barrel 31, and the 3rd screwing element 3221 is steep-lead thread
Element.Such as Fig. 2, the 3rd screwing element 3221 includes the air-guide section 32211 set close to the central shaft of screw rod and away from screw rod
Central shaft set exhaust section 32212.Air-guide section 32211 is radially arranged along the 3rd screwing element, and with by close
Screw stem is to the direction gradually increased thickness away from screw stem.Exhaust section 32212 is set perpendicular to air-guide section 32211
Put in the end of air-guide section 32211.The powder material entered through powdered feed section and the liquid material entered through liquid feeding mouth
Mixed in the machine barrel of the part.Steep-lead thread element can reduce screw channel degree of filling of the powder material in liquid feeding section,
Be conducive to the discharge of gas and provide the space accommodated for liquid material.Gas in material in the rotation process of screw rod along
The surface of the air-guide section 32211 of 3rd screwing element is directed to exhaust section 32212 and is extruded from exhaust section 32212.Batch mixing
Section 323 includes oppositely arranged the first gear block 3231 in machine barrel.Such as Fig. 3, the first gear block 3231 includes batch mixing portion 32311
With radiating part 32312, central axis direction of the batch mixing portion 32311 with radiating part 32312 along screw rod is arranged at intervals.Radiating part 32312
Radical length be more than batch mixing portion 32311 radical length, and radiating part 32312 thickness be less than batch mixing portion 32311 thickness
Degree.Radiating part 32312 is close to batch mixing portion 32311 and set so that equipment rubbed in operation process generation heat conduct to dissipate
Hot portion 32312, and the end through radiating part 32312 distributes cooling.Radiating part 32312 is preferably with Thermal conductivity
Metal material, while having relatively thin thickness to improve rate of heat dissipation.Homogeneous dispersion section 324 includes at least four to six group gear block groups
Part.The structure for engaging block assembly as illustrated in figures 4-5, each engages block assembly including two the 4th screwing elements 32411 and set
The second gear block 32412 between two the 4th screwing elements 32411 is put, the second gear block 32412 is by provided with internal spline
324121 main shaft is connected with screw rod, and main shaft is provided with multiple elliptoid engaging pieces 324122, and the phase of each engaging piece is different.
Second gear block 32412 is spaced apart by the 4th screwing element 32411, and can reduce transition shearing causes changing for material particular diameter
Become, while being also beneficial to avoid too high shear stress area from occurring, reduce energy consumption.
De-bubble section 325 includes positive the 5th screwing element 3251 set.Such as Fig. 6, the 5th screwing element 3251 is at least wrapped
Include the first bending section 32511 and the second bending section 32512 being disposed radially.First bending section 32511 and the second bending section
32512 bending direction is opposite so that whole 4th screwing element 3251 has corrugated screw thread blade, contributes to bubble
Eliminate.Second bending section 32511 is preferably provided with the flexibility less than the first bending section 32512.In the presence of negative pressure of vacuum machine,
Bubble in material is extracted from the material after homogeneous dispersion, is that next section of supercharging discharge is prepared.
Pressure area of the corresponding machine barrel end of discharge zone 326 provided with the formation of gradually undergauge, can compress homogeneous dispersion material,
For finished product materials last preparation is done from the discharging opening extrusion of double-screw agitator.
Although being described in conjunction with the accompanying embodiments of the present invention, those of ordinary skill in the art can be in appended power
Profit makes various deformations or amendments in the range of requiring.
Claims (10)
1. a kind of online feed proportioning system of lithium battery, it is characterised in that：Including double-screw agitator, powder continuous feeding subsystem,
Liquid tank, the double-screw agitator includes machine barrel and the screw rod being arranged in the machine barrel, and the screw rod is included along material
Powdered feed that conveying direction is set gradually section, powder premix section, liquid feeding section, batch mixing segment, homogeneous dispersion section, de-bubble section,
Discharge zone；The discharging opening of the powder continuous feeding subsystem is connected to the feeding mouth of the powdered feed section, the liquid tank
Discharging opening be connected to the feeding mouth of liquid feeding section.
2. the online feed proportioning system of a kind of lithium battery according to claim 1, it is characterised in that：Powder continuous feeding
System includes the first powder metering tank and the second powder metering tank, the first powder metering tank and the second powder metering tank
Discharging opening be connected to the discharging opening of the powder continuous feeding subsystem；The first powder metering tank and second powder
Measuring tank is that precision auger conveys measuring tank.
3. the online feed proportioning system of a kind of lithium battery according to claim 1 or 2, it is characterised in that：The powdered feed section
The first screwing element including large pitch；The powder premix section includes positive the second screwing element set, second spiral shell
Texel part is small lead thread element.
4. the online feed proportioning system of a kind of lithium battery according to claim 1 or 2, it is characterised in that：The liquid feeding section
The 3rd screwing element set including forward direction, the 3rd screwing element is steep-lead thread element.
5. the online feed proportioning system of a kind of lithium battery according to claim 4, it is characterised in that：The 3rd screwing element bag
Include the exhaust section of the central shaft setting of the air-guide section set close to the central shaft of the screw rod and the remote screw rod.
6. the online feed proportioning system of a kind of lithium battery according to claim 1 or 2, it is characterised in that：The batch mixing segment includes
The first oppositely arranged gear block.
7. the online feed proportioning system of a kind of lithium battery according to claim 6, it is characterised in that：First gear block includes
Batch mixing portion and radiating part, central axis direction of the batch mixing portion with the radiating part along the screw rod are arranged at intervals.
8. the online feed proportioning system of a kind of lithium battery according to claim 7, it is characterised in that：The radial direction of the radiating part is long
Degree is more than the radical length in the batch mixing portion, thickness of the thickness less than the batch mixing portion of the radiating part.
9. the online feed proportioning system of a kind of lithium battery according to claim 1 or 2, it is characterised in that：The homogeneous dispersion section
Including at least one set engagement block assembly, the engagement block assembly includes two the 4th screwing elements and setting two the described 4th
The second gear block between screwing element.
10. the online feed proportioning system of a kind of lithium battery according to claim 1 or 2, it is characterised in that：The de-bubble section includes
The bleeding point and positive the 5th screwing element set set close to the discharge zone；The bleeding point is connected to negative pressure of vacuum
Device, the 5th screwing element at least includes the first bending section and the second bending section being disposed radially, first bending
Portion with the second bending section bending direction it is opposite；The flexibility of second bending section is less than the bending of first bending section
Degree.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017203527129 | 2017-04-06 | ||
| CN201720352712 | 2017-04-06 |
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| CN107008202A true CN107008202A (en) | 2017-08-04 |
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| CN201710229501.0A Pending CN107008202A (en) | 2017-04-06 | 2017-04-10 | The online feed proportioning system of lithium battery |
| CN201720367562.9U Active CN206746478U (en) | 2017-04-06 | 2017-04-10 | The online feed proportioning system of lithium battery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108549332A (en) * | 2017-12-19 | 2018-09-18 | 中南大学 | A kind of production status prediction technique based on cobalt acid lithium feed proportioning system |
| WO2019042117A1 (en) * | 2017-08-28 | 2019-03-07 | 佛山市金银河智能装备股份有限公司 | Continuous efficient production process for lithium battery slurry |
| CN109954626A (en) * | 2017-12-26 | 2019-07-02 | 惠州比亚迪电池有限公司 | Ingredient is coated with integrated device and coating method |
| CN116371268A (en) * | 2023-05-29 | 2023-07-04 | 杰维工业设备(长沙)有限公司 | Material homogenizing equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008202A (en) * | 2017-04-06 | 2017-08-04 | 浙江管工智能机械设备有限公司 | The online feed proportioning system of lithium battery |
| CN108365193A (en) * | 2018-02-02 | 2018-08-03 | 杨高品 | The continuous production processes and equipment of lithium ion battery plus-negative plate slurry |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042117A1 (en) * | 2017-08-28 | 2019-03-07 | 佛山市金银河智能装备股份有限公司 | Continuous efficient production process for lithium battery slurry |
| CN108549332A (en) * | 2017-12-19 | 2018-09-18 | 中南大学 | A kind of production status prediction technique based on cobalt acid lithium feed proportioning system |
| CN108549332B (en) * | 2017-12-19 | 2020-08-25 | 中南大学 | Production state prediction method based on lithium cobaltate batching system |
| CN109954626A (en) * | 2017-12-26 | 2019-07-02 | 惠州比亚迪电池有限公司 | Ingredient is coated with integrated device and coating method |
| CN116371268A (en) * | 2023-05-29 | 2023-07-04 | 杰维工业设备(长沙)有限公司 | Material homogenizing equipment and method |
| CN116371268B (en) * | 2023-05-29 | 2023-08-29 | 杰维工业设备(长沙)有限公司 | Material homogenizing equipment and method |
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Application publication date: 20170804 |