WO2010018771A1 - 塗料の製造方法および装置 - Google Patents
塗料の製造方法および装置 Download PDFInfo
- Publication number
- WO2010018771A1 WO2010018771A1 PCT/JP2009/063853 JP2009063853W WO2010018771A1 WO 2010018771 A1 WO2010018771 A1 WO 2010018771A1 JP 2009063853 W JP2009063853 W JP 2009063853W WO 2010018771 A1 WO2010018771 A1 WO 2010018771A1
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- Prior art keywords
- paint
- stirring
- tank
- stirred
- speed
- Prior art date
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- 239000000463 material Substances 0.000 title claims abstract description 115
- 238000000576 coating method Methods 0.000 title claims abstract description 27
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 18
- 239000012257 stirred material Substances 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 238000009775 high-speed stirring Methods 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 40
- 238000003860 storage Methods 0.000 claims description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 9
- 229910001416 lithium ion Inorganic materials 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 11
- 239000002002 slurry Substances 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 239000007772 electrode material Substances 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
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- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/116—Stirrers shaped as cylinders, balls or rollers
- B01F27/1161—Stirrers shaped as cylinders, balls or rollers having holes in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/80—Processes for incorporating ingredients
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
- H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
- H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
- 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
- Y02E60/13—Energy storage using capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Definitions
- the present invention relates to a method and an apparatus for producing a paint containing, for example, a battery electrode material.
- battery demand represented by lithium-ion secondary batteries is expected to increase in the future, such as electric vehicle power supplies and storage of power generated by wind and solar power generation facilities. .
- further miniaturization and weight reduction of the battery itself and further promotion of safety are demanded at the same time.
- a lithium ion battery is used as a power source for an electric vehicle, a plurality of batteries are used in series in order to obtain an appropriate voltage, but even one of them has an electrode defect. The risk of fire, etc. increases.
- the electrode coating material is made thin relative to the electrode substrate, and all areas of the surface of the electrode substrate are formed.
- a conventional method for producing a coating material for an electrode of a secondary battery is, for example, as described in Patent Document 1, in which an electrode material is charged into a container by a batch method, and stirred and dispersed by rotating a stirring blade. Is common.
- the mesh is made finer It takes a long time to remove aggregates and the like with the filter, and the production efficiency is significantly reduced.
- the conventional method for producing an electrode paint is insufficient as a method for efficiently producing an electrode paint that achieves a thin electrode while maintaining a high level of safety.
- the present invention has been conceived under the circumstances described above, and eliminates or simplifies the step of removing aggregates and the like, and can efficiently apply a paint that can be uniformly and thinly applied to the target surface. It is an object of the present invention to provide a manufacturing method and an apparatus therefor.
- the present invention employs the following technical means.
- the method for producing a paint provided by the first aspect of the present invention is a method for producing a paint in which a material containing a powder and a solvent is mixed, the pre-stirring step for pre-stirring the material,
- the intermediate material obtained by the stirring step is supplied to a high-speed stirrer having a container and a rotating member that rotates at a high speed slightly inside the inner wall surface of the container, and the rotating member and the inner wall surface by centrifugal force generated by the rotating member
- a high-speed stirring step of continuously stirring the intermediate material present in the form of a film, and the agitated material obtained in the high-speed stirring step is introduced into a processing tank equipped with stirring blades to perform vacuum defoaming treatment And a vacuum defoaming step.
- the material is put into a preliminary stirring tank with stirring blades and stirred, and the intermediate material stirred in the preliminary stirring tank is introduced into a storage tank with stirring blades.
- the intermediate material in the storage tank is continuously supplied to the high-speed stirrer in the high-speed stirring step.
- the stirred material discharged from the high-speed stirrer is once introduced into a buffer tank and transferred from the buffer tank to the processing tank in the vacuum defoaming step.
- a plurality of the processing tanks of the vacuum defoaming step are provided, and each has a temperature adjustment function, and the stirred material from the buffer tank is sequentially selected to the plurality of processing tanks. Supplied.
- the vacuum defoamed materials in the plurality of processing tanks are selectively and sequentially transferred to the coating process.
- a high-speed stirrer that continuously stirs the intermediate material present in the form of a film between the rotating member and the inner wall surface, and a stirred material obtained by the high-speed stirrer are supplied and stirred while stirring with a stirring blade
- a buffer tank to which the stirred material discharged from the high-speed stirrer is supplied is further provided and transferred from the buffer tank to the treatment tank.
- a conduit for supplying the stirred material discharged from the high-speed stirrer to the buffer tank is surrounded by a flow path of a cooling medium.
- each processing tank is surrounded by a flow path of the temperature control medium, and the stirred materials are sequentially selected in these processing tanks. Supplied.
- the transfer means is configured to selectively and sequentially transfer the defoamed materials of the plurality of processing tanks to the coating process.
- the rotating member in the high-speed stirrer has a cylindrical shape located through a slight gap with respect to the inner wall surface of the container, and has a plurality of holes penetrating inward and outward.
- part or all of the rotating member or the inner wall surface of the container is formed of an abrasion-resistant material.
- the method for producing a paint according to the first aspect of the present invention and the method for producing a paint according to the second aspect of the present invention are preferably applied to the production of a paint for an electrode of a lithium ion secondary battery or a capacitor.
- FIG. 1 is an overall configuration diagram of an embodiment of a paint manufacturing apparatus A according to the present invention.
- the manufacturing apparatus A includes a preliminary stirring tank 100, a storage tank 200, a high-speed stirrer 300, a buffer tank 400, and a plurality of processing tanks 501, 502, and 503.
- the material charged into the preliminary stirring tank 100 is, for example, a powder, a solvent, a binder or the like as an active material selected to obtain an electrode material for a lithium ion secondary battery. Include lithium cobaltate, lithium nickelate, lithium manganate, lithium iron phosphate, and composites and modified powders thereof.
- the negative electrode active material include natural graphite, artificial graphite, silicon compounds, and powders of various alloy materials.
- Agitation in the preliminary stirring tank 100 is performed by a batch method.
- the slurry-like intermediate material is supplied from the discharge port 140 at the bottom of the preliminary stirring tank 100 through the pump 150. It is transferred to the storage tank 200.
- the intermediate material is not yet in a state where the material powder is highly dispersed, and agglomeration may occur. However, since the storage tank 200 includes the stirring blade 202 as described above, the intermediate material having an average property is used. (Slurry) can be transferred to the high-speed stirrer 300.
- the high-speed stirrer 300 includes a container 310 and a rotating member 330 that rotates at a high speed around a rotation shaft 350 that extends in the vertical direction about the center of the container 310.
- the container 310 has a substantially cylindrical inner wall surface 311 and defines a cylindrical space 312 having a predetermined length in the vertical direction.
- the rotating shaft 350 is rotated at a high speed by a high torque motor 351 mounted on the top of the container 310.
- the cylindrical space 312 is separated into an upper space 312a and a lower space 312b by an inward flange 313.
- a material supply port 314 connected to the lower space 312b is provided at the bottom of the container 310, and a slurry-like intermediate material sent from the storage tank 200 is supplied from the material supply port 314.
- a discharge port 315 connected to the upper space 312a is provided in the upper part of the container 310, and the slurry-like stirred material is discharged to the outside.
- a jacket 320 through which cooling water circulates is provided so as to surround the lower space 312b of the container 310, and a cooling water circulation path 321 is also formed in the upper space 312a so as to surround it.
- the rotating member 330 has a form of a cylindrical member 332 having an outer peripheral surface 331 facing the inner wall surface 311 with a slight gap S of about 1 to 3 mm in the lower space 312b. Is supported via a support member 352.
- the cylindrical member 332 is also formed with a plurality of holes 333 penetrating inward and outward.
- At least the cylindrical member 332 in the rotating member 330 is formed of a material having excellent wear resistance such as fine ceramics, or the outer peripheral surface 331 of the cylindrical member 332 has high wear resistance such as fine ceramics. It is desirable to be coated with a superior material. Similarly, at least a region of the inner wall surface 311 of the container 310 facing the rotating member 330 via the clearance S is preferably coated with a material having excellent wear resistance such as fine ceramics. As such fine ceramics, for example, alumina ceramics can be used.
- the rotating member 330 is rotated at a high speed, but is rotated so that the peripheral speed of the rotating member 330 (relative speed with the inner wall surface 311) is 10 to 50 m / s.
- the peripheral speed of the rotating member 330 relative speed with the inner wall surface 3111
- a high torque, high output motor is required in order to rotate the rotating member 330 at such a peripheral speed while stirring.
- the processing capacity of the high-speed stirrer 300 is approximately proportional to the area of the outer peripheral surface 331 of the rotating member 330 when the peripheral speed of the rotating member 330 is constant.
- the radial dimension of the rotating member 330 may be increased.
- the intermediate material is pressed against the inner wall surface 311 of the container 310 under the centrifugal force of the rotating member 330 that rotates at a high speed, and the cylinder in the rotating member 330 is pressed. It is continuously introduced so as to reach the clearance S between the outer peripheral surface 331 of the member 332 and the inner wall surface 311 of the container 310.
- the peripheral speed of the cylindrical member 332 is a high speed such as 10 to 50 m / s.
- the outer peripheral surface 331 of the cylindrical member 332 and the inner wall surface of the container 310 are thus set.
- the intermediate material present in the form of a film between 311 and 311 has a steep velocity gradient of 0 to 20 m / s at a thickness of only 1 to 3 mm.
- the slurry-like intermediate material continues to receive a strong shearing force, and due to its strong energy, a very high level of dispersion of the powder is achieved. This is because even though the intermediate material is in the form of a slurry and has a relatively high viscosity, too much shear energy is applied, so a phenomenon similar to catastrophic turbulent transition occurs continuously. It is thought that it is from.
- the stirred material passes the inner wall surface 311 of the container 310 beyond the inward flange 313. After scooping up, it is continuously discharged from the outlet 315 of the upper space 312a.
- the intermediate material subjected to the stirring action by the strong shear energy between the rotating member 330 and the inner wall surface 311 is heated by the heat due to friction, but the cooling water circulation jacket 320 and the cooling material are cooled. It is possible to prevent a situation in which the intermediate material is boiled by being appropriately cooled by the cooling water flowing through the water circulation path 321.
- the outer peripheral surface 331 of the rotating member 330 and the inner wall surface 311 of the container 310 are coated with a material having excellent wear resistance such as fine ceramics, the clearance S between them is reduced. It is also possible to effectively prevent a situation in which minute foreign matters such as metal wear powder are mixed into the slurry-like intermediate material due to the intermediate material being subjected to the strong shearing force as described above in a state where the intermediate material exists. .
- the stirred slurry material processed by the high-speed stirrer 300 is guided to the buffer tank 400 through the conduit 410 by the action of gravity.
- a double tubular cooling water circulation path 411 is also formed in the periphery of the conduit 410, and coupled with the cooling by the cooling water circulation jacket 320 and the cooling water circulation path 321 in the high-speed stirrer 300, The material can be cooled appropriately.
- the slurry-like material that has passed through the buffer tank 400 is sequentially distributed and supplied to three vacuum defoaming treatment tanks 501, 502, and 503 via a pump 420.
- a filter 422 for removing foreign matters that are accidentally mixed is interposed in the feed pipe 450 from the pump 420 to the processing tanks 501, 502, and 503.
- a branch pipe 451, 452, 453 for each processing tank in the supply pipe 450 is provided with a valve 460 that is controlled to open and close by a control device (not shown).
- Each processing tank 501, 502, 503 is also connected to a tube 480 for applying a vacuum pressure generated by a vacuum pump 470 or the like.
- Each of the processing tanks 501, 502, and 503 is further provided with a stirring blade 511 that rotates at a low speed around a vertical rotation shaft 510, so that the slurry-like material introduced therein can be slowly stirred. ing.
- Each processing tank 501, 502, 503 is surrounded by a jacket 520 through which the temperature adjusting medium circulates.
- the processing tanks 501, 502, and 503 can employ the same configuration as the storage tank 200 described above except that a vacuum pressure can be supplied.
- each processing tank 501, 502, 503 is surrounded by a jacket 520 through which a temperature adjusting medium circulates, it is possible to adjust the viscosity of the defoamed slurry-like material and to perform the defoaming process. It is also possible to promote this.
- the control for sequentially supplying the slurry material to each processing tank 501, 502, 503 and continuously supplying the defoamed slurry material from each processing tank 501, 502, 503 to the coating process is performed by each processing tank.
- Control of opening / closing of the valve 460 provided in the branch pipes 451, 452, 453 for supplying materials connected to the lines 501, 502, 503 and on / off of the pumps 490 attached to the processing tanks 501, 502, 503 Can be performed.
- the paint manufacturing apparatus A having the above-described configuration first preliminarily stirs a material containing at least a powder and a solvent, and then supplies the material to the high-speed stirrer 300 for full-scale stirring. Due to the above-described special action in the high-speed stirrer 300, a slurry-like material in which the powder in the solvent is remarkably dispersed can be obtained. Note that, as described above, when this apparatus is used for manufacturing an electrode coating material for a lithium ion secondary battery, it is desirable that the powder supplied as an active material is, for example, 20 ⁇ m or less.
- the active material powder in the coating material does not agglomerate even after a long time after processing, and the powder particles further There is even a phenomenon that can be broken down finely.
- the slurry material that has been stirred by the high-speed stirrer 300 is subjected to vacuum defoaming treatment. It does not exist and there are no bubbles. Therefore, when this product paint is applied to the electrode substrate 700 through the die nozzle 600 (FIG. 3), the paint can be smoothly fed even if the gap 610 of the die nozzle 600 is significantly narrowed. As a result, the electrode material layer is formed extremely thin on the surface of the electrode substrate 700. In addition, defects due to aggregates and bubbles hardly occur in the electrode material layer. Thus, the present invention greatly contributes to the realization of downsizing and high safety in the field of manufacturing batteries such as lithium ion batteries.
- a plurality of treatment tanks 501, 502, and 503 are provided, and vacuum defoaming treatment has been completed. Since the slurry-like material can be made continuously, the production efficiency of the paint is remarkably increased.
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- Engineering & Computer Science (AREA)
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- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Paints Or Removers (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims (15)
- 粉末と溶媒とを含む材料が混合された塗料を製造する方法であって、
上記材料を予備攪拌する予備攪拌工程と、
上記予備攪拌工程によって得られた中間材料を、容器とこの容器の内壁面のわずかに内側で高速回転する回転部材とを有する高速攪拌機に供給し、上記回転部材による遠心力によって上記回転部材と上記内壁面との間に膜状に存在させた上記中間材料を連続攪拌する高速攪拌工程と、
上記高速攪拌工程で得られた攪拌済み材料を攪拌羽根付きの処理タンクに導入して真空脱泡処理を行う真空脱泡工程と、
を含むことを特徴とする、塗料の製造方法。 - 上記予備攪拌工程は、上記材料を攪拌羽根付きの予備攪拌タンクに投入して攪拌を行うとともに、上記予備攪拌タンクで攪拌された中間材料を攪拌羽根付きの貯蔵タンクに導入し、この貯留タンク内の上記中間材料を上記高速攪拌工程における上記高速攪拌機に連続的に供給する、請求項1に記載の塗料の製造方法。
- 上記高速攪拌機から排出される攪拌済み材料をいったん緩衝タンクに導入し、この緩衝タンクから上記真空脱泡工程の上記処理タンクに移送する、請求項1または2に記載の塗料の製造方法。
- 上記真空脱泡工程の上記処理タンクは、複数設けられているとともに、それぞれが温度調整機能を備えており、上記緩衝タンクからの上記攪拌済み材料は、これら複数の処理タンクに順次選択的に供給される、請求項3に記載の塗料の製造方法。
- 上記複数の処理タンクの真空脱泡処理された材料を、順次選択的に塗装工程に移送する、請求項4に記載の塗料の製造方法。
- 上記塗料は、リチウムイオン二次電池またはキャパシタの電極用塗料である、請求項1ないし5のいずれかに記載の塗料の製造方法。
- 粉末と溶媒とを含む材料が混合された塗料を製造するための装置であって、
上記材料が投入されてこの材料を予備攪拌する予備攪拌タンクと、
上記予備攪拌タンクによって予備攪拌された中間材料が供給され、容器と、この容器の内壁面のわずかに内側で高速回転する回転部材とを備え、上記回転部材による遠心力によって上記回転部材と上記内壁面との間に膜状に存在させた上記中間材料を連続攪拌する高速攪拌機と、
上記高速攪拌機で得られた攪拌済み材料が供給され、攪拌羽根で攪拌しつつ上記攪拌済み材料の真空脱泡処理を行う処理タンクと、
上記処理タンクで真空脱泡処理された材料を塗料として塗装工程に移送する移送手段と、
を備えることを特徴とする、塗料の製造装置。 - 上記予備攪拌タンクで予備攪拌された上記中間材料が供給される攪拌羽根付きの貯蔵タンクをさらに備え、この貯蔵タンクから上記高速攪拌機に上記中間材料を連続供給する、請求項7に記載の塗料の製造装置。
- 上記高速攪拌機から排出される上記攪拌済み材料が供給される緩衝タンクをさらに備え、この緩衝タンクから上記処理タンクに移送する、請求項7または8に記載の塗料の製造装置。
- 上記高速攪拌機から排出される上記攪拌済み材料を上記緩衝タンクに供給するための管路は、冷却媒体の流通路によって取り囲まれている、請求項9に記載の塗料の製造装置。
- 上記処理タンクは、複数設けられているとともに、各処理タンクは、温度調整媒体の流通路で取り囲まれており、かつ、これらの処理タンクには、上記攪拌済み材料が順次選択的に供給される、請求項7ないし10のいずれかに記載の塗料の製造装置。
- 上記移送手段は、上記複数の処理タンクの上記真空脱泡処理された材料を、順次選択的に塗装工程に移送する、請求項11に記載の塗料の製造装置。
- 上記高速攪拌機における上記回転部材は、上記容器の内壁面に対してわずかなすきまを介して位置する筒状をしているとともに、内外方向に貫通する複数の孔を有している、請求項7ないし12のいずれかに記載の塗料の製造装置。
- 上記回転部材は、その一部または全部、もしくは、上記容器の内壁面が耐磨耗性材料によって形成されている、請求項13に記載の塗料の製造装置。
- 上記塗料は、リチウムイオン二次電池またはキャパシタの電極用塗料である、請求項7ないし14のいずれかに記載の塗料の製造装置。
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JP2010524711A JP5470252B2 (ja) | 2008-08-11 | 2009-08-05 | 塗料の製造方法および装置 |
EP09806664.0A EP2314647B1 (en) | 2008-08-11 | 2009-08-05 | Method and device for producing a coating material |
ES09806664.0T ES2445098T3 (es) | 2008-08-11 | 2009-08-05 | Procedimiento y aparato para la fabricación de un material de revestimiento |
US13/057,117 US20110134717A1 (en) | 2008-08-11 | 2009-08-05 | Method and device for producing a coating material |
CN2009801308093A CN102112565B (zh) | 2008-08-11 | 2009-08-05 | 涂料的制造方法和装置 |
IL211116A IL211116A0 (en) | 2008-08-11 | 2011-02-08 | Method and device for producing a coating material |
HK11106774.6A HK1152724A1 (en) | 2008-08-11 | 2011-07-04 | Method and device for producing a coating material |
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US (1) | US20110134717A1 (ja) |
EP (1) | EP2314647B1 (ja) |
JP (1) | JP5470252B2 (ja) |
KR (1) | KR101613318B1 (ja) |
CN (1) | CN102112565B (ja) |
ES (1) | ES2445098T3 (ja) |
HK (1) | HK1152724A1 (ja) |
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MY (1) | MY159451A (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012116799A3 (de) * | 2011-03-01 | 2012-11-15 | Ika - Werke Gmbh & Co. Kg | Verfahren und vorrichtung zum herstellen einer mischung zum beschichten von batterie-elektroden |
EP2544266A1 (en) * | 2010-03-03 | 2013-01-09 | Mitsubishi Heavy Industries, Ltd. | Electrode manufacturing equipment |
JP2014075236A (ja) * | 2012-10-03 | 2014-04-24 | Toyota Industries Corp | 攪拌装置、及び攪拌装置の清掃方法 |
CN104117308A (zh) * | 2014-07-28 | 2014-10-29 | 丹阳市海信涂料化工厂 | 涂料混合制备装置 |
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JP5936089B2 (ja) * | 2012-09-27 | 2016-06-15 | トヨタ自動車株式会社 | 電極用ペーストの製造方法 |
CN108905302A (zh) * | 2018-09-20 | 2018-11-30 | 厦门盈硕科智能装备有限公司 | 一种脱气装置 |
CN109420453A (zh) * | 2017-08-24 | 2019-03-05 | 贵州紫云月华新材料有限公司 | 一种连续式重质碳酸钙改性系统 |
KR20200024774A (ko) | 2017-07-04 | 2020-03-09 | 다이이치 고교 세이야쿠 가부시키가이샤 | 전극 도공액용 분산제, 그 전극 도공액용 분산제를 포함하는 전극 도공액 조성물, 그 전극 도공액 조성물을 사용하여 제작된 축전 디바이스용 전극, 및 그 전극을 구비하는 축전 디바이스 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0857205A (ja) * | 1994-08-19 | 1996-03-05 | Miura Co Ltd | 脱気装置 |
JPH09265833A (ja) * | 1996-03-28 | 1997-10-07 | Dainippon Printing Co Ltd | パターン形成用ペースト |
JPH1015374A (ja) * | 1996-07-03 | 1998-01-20 | Araki Tekko:Kk | 分散装置 |
JPH11347388A (ja) * | 1998-06-12 | 1999-12-21 | Tokushu Kika Kogyo Co Ltd | 高速攪拌機 |
JP2000208046A (ja) * | 1999-01-19 | 2000-07-28 | Matsushita Electric Ind Co Ltd | 画像表示装置の製造方法 |
JP2004199916A (ja) | 2002-12-17 | 2004-07-15 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池の電極の製造方法 |
JP2007125454A (ja) * | 2005-11-01 | 2007-05-24 | Primix Copr | 高速攪拌装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4686013A (en) * | 1986-03-14 | 1987-08-11 | Gates Energy Products, Inc. | Electrode for a rechargeable electrochemical cell and method and apparatus for making same |
US5582484A (en) * | 1995-07-10 | 1996-12-10 | Tokushu Kika Kogyo Kabushiki Kaisha | Method of, and apparatus for, agitating treatment liquid |
US6333047B1 (en) * | 1997-05-09 | 2001-12-25 | Daiichi Kasei Co., Ltd. | Molded capsule superior in strength and stability and method for preparing same |
JPH11354108A (ja) * | 1998-06-05 | 1999-12-24 | Toshiba Battery Co Ltd | 電極活物質用撹拌混合体および電極活物質用撹拌混合装置 |
JP2000335971A (ja) * | 1999-05-28 | 2000-12-05 | Nippon Tungsten Co Ltd | 水系の溶剤から成る電子部品用セラミックススラリー組成物及びグリーンシートの製造方法 |
US6337106B1 (en) * | 1999-06-01 | 2002-01-08 | Rohm And Haas | Method of producing a two-pack fast-setting waterborne paint composition and the paint composition therefrom |
KR100371972B1 (ko) * | 2000-03-18 | 2003-02-14 | 알비페인트 주식회사 | 단섬유 도료 및 다채 무늬 도료의 제조 방법 |
US6451896B1 (en) * | 2000-04-28 | 2002-09-17 | E. I. Du Pont De Nemours And Company | Coating system for the preparation of aqueous coating compositions |
CN1208414C (zh) * | 2001-02-19 | 2005-06-29 | 华南理工大学 | 内墙乳胶涂料及其制备方法 |
CN1373083A (zh) * | 2001-03-07 | 2002-10-09 | 鞍山钢铁学院 | 一种尺寸可控的纳米粉体制备方法 |
JP2004249215A (ja) * | 2003-02-20 | 2004-09-09 | Fuji Photo Film Co Ltd | 液体の脱気システム及び液体の脱気方法 |
US20040261970A1 (en) * | 2003-06-27 | 2004-12-30 | Cyco Systems Corporation Pty Ltd. | Method and apparatus for producing components from metal and/or metal matrix composite materials |
CN101132853B (zh) * | 2004-11-17 | 2012-05-09 | 万罗赛斯公司 | 使用微通道处理技术的乳化方法 |
AU2006281717B2 (en) * | 2005-08-17 | 2011-09-08 | Akzo Nobel Coatings International B.V. | A particulate dry tinter comprising at least two pigments process for its preparing and use in a coating composition |
UA83075C2 (uk) * | 2006-04-27 | 2008-06-10 | Елена Моисеевна Шембель | Електрод для первинних, вторинних літієвих джерел струму та суперконденсаторів і спосіб його виготовлення |
JP2008244355A (ja) * | 2007-03-28 | 2008-10-09 | Nippon Chemicon Corp | 電気化学素子用電極 |
EP1978063A1 (en) * | 2007-04-05 | 2008-10-08 | YKI, Ytkemiska Institutet AB | An aqueous hydrophobic coating composition comprising a fatty acid or a salt thereof |
US20100128555A1 (en) * | 2007-05-09 | 2010-05-27 | Advanced Technology Materials, Inc. | Systems and methods for material blending and distribution |
CN100543095C (zh) * | 2007-06-01 | 2009-09-23 | 广州秀珀化工股份有限公司 | 一种轻质吸音涂料及其制备方法 |
-
2009
- 2009-08-05 ES ES09806664.0T patent/ES2445098T3/es active Active
- 2009-08-05 MY MYPI2011000439A patent/MY159451A/en unknown
- 2009-08-05 US US13/057,117 patent/US20110134717A1/en not_active Abandoned
- 2009-08-05 JP JP2010524711A patent/JP5470252B2/ja active Active
- 2009-08-05 WO PCT/JP2009/063853 patent/WO2010018771A1/ja active Application Filing
- 2009-08-05 CN CN2009801308093A patent/CN102112565B/zh active Active
- 2009-08-05 EP EP09806664.0A patent/EP2314647B1/en active Active
- 2009-08-05 KR KR1020117002947A patent/KR101613318B1/ko active IP Right Grant
-
2011
- 2011-02-08 IL IL211116A patent/IL211116A0/en unknown
- 2011-07-04 HK HK11106774.6A patent/HK1152724A1/xx unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0857205A (ja) * | 1994-08-19 | 1996-03-05 | Miura Co Ltd | 脱気装置 |
JPH09265833A (ja) * | 1996-03-28 | 1997-10-07 | Dainippon Printing Co Ltd | パターン形成用ペースト |
JPH1015374A (ja) * | 1996-07-03 | 1998-01-20 | Araki Tekko:Kk | 分散装置 |
JPH11347388A (ja) * | 1998-06-12 | 1999-12-21 | Tokushu Kika Kogyo Co Ltd | 高速攪拌機 |
JP2000208046A (ja) * | 1999-01-19 | 2000-07-28 | Matsushita Electric Ind Co Ltd | 画像表示装置の製造方法 |
JP2004199916A (ja) | 2002-12-17 | 2004-07-15 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池の電極の製造方法 |
JP2007125454A (ja) * | 2005-11-01 | 2007-05-24 | Primix Copr | 高速攪拌装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2314647A4 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2544266A1 (en) * | 2010-03-03 | 2013-01-09 | Mitsubishi Heavy Industries, Ltd. | Electrode manufacturing equipment |
EP2544266A4 (en) * | 2010-03-03 | 2013-07-17 | Mitsubishi Heavy Ind Ltd | DEVICE FOR PRODUCING ELECTRODES |
JP2014509057A (ja) * | 2011-03-01 | 2014-04-10 | イカーヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | バッテリの電極をコーティングする混合物を製造する方法及び装置 |
WO2012116799A3 (de) * | 2011-03-01 | 2012-11-15 | Ika - Werke Gmbh & Co. Kg | Verfahren und vorrichtung zum herstellen einer mischung zum beschichten von batterie-elektroden |
US10265645B2 (en) | 2012-09-27 | 2019-04-23 | Toyota Jidosha Kabushiki Kaisha | Method for producing electrode paste |
JP5936089B2 (ja) * | 2012-09-27 | 2016-06-15 | トヨタ自動車株式会社 | 電極用ペーストの製造方法 |
JP2014075236A (ja) * | 2012-10-03 | 2014-04-24 | Toyota Industries Corp | 攪拌装置、及び攪拌装置の清掃方法 |
CN104117308A (zh) * | 2014-07-28 | 2014-10-29 | 丹阳市海信涂料化工厂 | 涂料混合制备装置 |
JP2016076371A (ja) * | 2014-10-06 | 2016-05-12 | 株式会社豊田自動織機 | 混練装置 |
KR20200026198A (ko) | 2017-07-04 | 2020-03-10 | 다이이치 고교 세이야쿠 가부시키가이샤 | 전극 도공액 조성물, 그 전극 도공액 조성물을 사용하여 제작된 축전 디바이스용 전극, 및 그 전극을 구비하는 축전 디바이스 |
KR20200024774A (ko) | 2017-07-04 | 2020-03-09 | 다이이치 고교 세이야쿠 가부시키가이샤 | 전극 도공액용 분산제, 그 전극 도공액용 분산제를 포함하는 전극 도공액 조성물, 그 전극 도공액 조성물을 사용하여 제작된 축전 디바이스용 전극, 및 그 전극을 구비하는 축전 디바이스 |
US11342560B2 (en) | 2017-07-04 | 2022-05-24 | Dai-Chi Kogyo Seiyaku Co., Ltd. | Electrode coating liquid composition, electrode for power storage device manufactured using the electrode coating liquid composition, and power storage device having the electrode |
US11437607B2 (en) | 2017-07-04 | 2022-09-06 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Dispersant for electrode coating liquid, electrode coating liquid composition including the dispersant for electrode coating liquid, electrode for power storage device manufactured using the electrode coating liquid composition, and power storage device having the electrode |
CN109420453A (zh) * | 2017-08-24 | 2019-03-05 | 贵州紫云月华新材料有限公司 | 一种连续式重质碳酸钙改性系统 |
CN108905302A (zh) * | 2018-09-20 | 2018-11-30 | 厦门盈硕科智能装备有限公司 | 一种脱气装置 |
CN108905302B (zh) * | 2018-09-20 | 2023-09-26 | 厦门盈硕科智能装备有限公司 | 一种脱气装置 |
WO2021149737A1 (ja) * | 2020-01-23 | 2021-07-29 | エムテックスマート株式会社 | 2次電池の製造方法または2次電池 |
CN113457541A (zh) * | 2021-07-01 | 2021-10-01 | 江西安驰新能源科技有限公司 | 一种高效合浆系统及其高效合浆工艺 |
Also Published As
Publication number | Publication date |
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KR20110042073A (ko) | 2011-04-22 |
CN102112565B (zh) | 2013-12-25 |
JP5470252B2 (ja) | 2014-04-16 |
EP2314647A1 (en) | 2011-04-27 |
CN102112565A (zh) | 2011-06-29 |
JPWO2010018771A1 (ja) | 2012-01-26 |
EP2314647B1 (en) | 2014-01-29 |
HK1152724A1 (en) | 2012-03-09 |
IL211116A0 (en) | 2011-04-28 |
US20110134717A1 (en) | 2011-06-09 |
ES2445098T3 (es) | 2014-02-28 |
KR101613318B1 (ko) | 2016-04-18 |
MY159451A (en) | 2017-01-13 |
EP2314647A4 (en) | 2012-02-22 |
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