WO2022244167A1 - Dispositif de production de suspension et soupape d'ouverture/fermeture utilisée à cet effet - Google Patents

Dispositif de production de suspension et soupape d'ouverture/fermeture utilisée à cet effet Download PDF

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Publication number
WO2022244167A1
WO2022244167A1 PCT/JP2021/019073 JP2021019073W WO2022244167A1 WO 2022244167 A1 WO2022244167 A1 WO 2022244167A1 JP 2021019073 W JP2021019073 W JP 2021019073W WO 2022244167 A1 WO2022244167 A1 WO 2022244167A1
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WO
WIPO (PCT)
Prior art keywords
tank
valve
communication
connection
suspension
Prior art date
Application number
PCT/JP2021/019073
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English (en)
Japanese (ja)
Inventor
洋輝 中村
Original Assignee
洋輝 中村
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 洋輝 中村 filed Critical 洋輝 中村
Priority to KR1020227016408A priority Critical patent/KR102646768B1/ko
Priority to PCT/JP2021/019073 priority patent/WO2022244167A1/fr
Publication of WO2022244167A1 publication Critical patent/WO2022244167A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • 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
    • B01F35/75—Discharge mechanisms
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/59—Mixing reaction ingredients for fuel cells
    • 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

Definitions

  • the present invention relates to a suspension manufacturing apparatus having a discharge opening/closing valve for discharging the material to be stirred at the bottom of the tank, and the opening/closing valve used therein.
  • the positive electrode and negative electrode of a secondary battery are generally formed by applying a suspension containing a mixture of electrode materials to the surface of an electrode substrate.
  • a positive electrode and a negative electrode of a lithium ion secondary battery are formed by applying a suspension to the surface of metal foil.
  • the suspension used for electrode production is referred to as electrode suspension.
  • This type of electrode suspension is produced by mixing the powder material that is the electrode material with a solvent. That is, electrode active material powder, conductive material powder, and binder powder are mixed to form a powder material, and as shown in FIG. to form an electrode suspension.
  • the process of uniformly mixing the electrode materials to produce the suspension is one of the most important steps in electrode and battery manufacturing. is positioned in In the manufacturing process of such an electrode suspension, a smooth suspension without agglomerates is required.
  • the electrode suspension when the manufactured electrode suspension is discharged from the inside of the tank 101 to the outside, the electrode suspension is smoothly discharged to the outside of the tank 101 without causing accumulation at the bottom of the tank 101. I have a request to
  • the present invention provides a suspension manufacturing apparatus that can smoothly discharge suspended solids in a tank without causing accumulation.
  • the present invention is an apparatus for producing a suspension that mixes a plurality of materials in a tank to produce a suspension, wherein the tank includes a rotating blade that rotates to move the suspension radially outward. and a connection hole that opens into the tank is formed in the bottom, and the connection hole and the inner bottom surface of the tank are connected to each other when the inner bottom surface of the tank is extended to the outside of the tank.
  • the connection hole has a positional relationship in which the outer periphery of the connection hole is in contact with the inner bottom surface.
  • the valve case has a connection path connected to the connection hole of the tank, and a discharge path that can communicate with the connection path, and the valve shaft is provided with the A communication permitting position in which the connection path is opened to allow communication between the connection path and the discharge path, and a communication cutoff position in which the communication with the connection path is blocked can be selectively taken.
  • the rotary blade is in the communication permitting position, the suspension is discharged from the connection hole to the outside through the connection path and the discharge path while rotating the rotating blade.
  • the discharge path includes not only an inclined path but also an L-shaped path and a path extending directly below.
  • the suspended solids in the tank are discharged through the connection hole in the bottom of the tank, the connection path and the discharge path, so that the suspended solids are discharged smoothly without causing accumulation.
  • the rotation of the rotating blades also facilitates the discharge of suspended matter and avoids pooling of suspended matter.
  • connection hole is formed in the bottom side surface of the tank, and the connection hole and the inner bottom surface of the tank are connected to the inner bottom surface of the tank when the inner bottom surface of the tank is extended to the outside of the tank.
  • the positional relationship is such that the outer peripheral edge of the connection hole is in contact, and the discharge path of the valve case is desirably an inclined discharge path that is inclined away from the tank as the axis moves downstream.
  • connection hole and the inner bottom surface of the tank have a positional relationship in which the outer peripheral edge of the connection hole contacts the inner bottom surface of the tank when the inner bottom surface of the tank is extended to the outside of the tank. Since the axis line is inclined away from the tank toward the downstream side, a smooth flow is realized from the connection hole and the connection path to the discharge path, and the suspended solids in the tank are smoothly discharged without causing accumulation. be.
  • the on-off valve is attached to the tank so that the upstream end of the discharge passage is located near the tank.
  • the upstream end of the discharge passage is installed near the tank, so the discharge from the tank is smooth.
  • the tank has a flange formed with a communication hole that communicates with the connection hole, and the open/close valve is attached to the tank via the flange.
  • the on-off valve can be easily attached using the flange attached to the tank.
  • a cover member having a through hole is detachably provided at the open end of the connection path, and the valve shaft has a large-diameter valve body portion at the tip, the connection hole and The valve case has a small-diameter projection that opens and closes the through-hole, and the valve case has a space at a tip end thereof that forms the connection path and the discharge path.
  • the valve shaft advances and retreats to selectively take the communication-permitting position and the communication-blocking position, or the valve shaft has a valve body at the tip for opening and closing the connection hole, and the valve case is and a space forming the connection path and the discharge path at the tip, and the valve body advances and retreats in the connection path of the space to selectively switch between the communication permission position and the communication blocking position. It is desirable that
  • valve body advances and retreats in the connection path of the space, so that the communication-permitting position and the communication-blocking position can be selectively and easily taken.
  • cover member is detachable, the inside of the valve case can be cleaned.
  • the valve case has a fixed portion attached to the tank, and a movable portion rotatably screwed into the fixed portion and provided with a handle for manual operation,
  • the rear end of the valve shaft is desirably connected to the movable portion.
  • the valve body part advances and retreats, and the opening and closing valve can be opened and closed.
  • valve shaft is linked to a rear end portion of the valve shaft with a pneumatic actuator that advances and retracts the valve shaft to switch between the communication-permitting position and the communication-blocking position.
  • the valve case has a fixed portion attached to the tank and a movable portion rotatably screwed into the fixed portion, and the movable portion is attached to the movable portion. It is desirable that an electric actuator that rotates and switches between the communication permitted position and the communication cutoff position is linked.
  • the communication-permitting position and the communication-blocking position can be switched by a pneumatic or electric actuator, so that the opening/closing valve can be automatically opened and closed by control.
  • An on-off valve according to the present invention is an on-off valve that is used in a suspension manufacturing apparatus that manufactures a suspension by mixing a plurality of materials in a tank, and is used when discharging the suspension.
  • a valve shaft is slidably provided in a valve case
  • the tank has a rotating blade inside that rotates to move the suspension radially outward
  • the connection hole and the inner bottom surface of the tank are such that when the inner bottom surface of the tank is extended to the outside of the tank, the outer peripheral edge of the connection hole contacts the inner bottom surface of the tank.
  • the valve case has a connection path connected to the connection hole of the tank, and a discharge path that can communicate with the connection path, and the valve shaft opens the connection path and the A communication-permitting position in which the connection path and the discharge path are communicated and a communication-blocking position in which the communication between the connection path and the discharge path is blocked can be selectively taken, and the valve shaft is positioned at the communication-permitting position.
  • the suspension is discharged outside from the connection hole through the connection path and the discharge path while rotating the rotating blade.
  • connection hole is formed in the bottom side surface of the tank, and the connection hole and the inner bottom surface of the tank are connected to the inner bottom surface of the tank when the inner bottom surface of the tank is extended to the outside of the tank.
  • the positional relationship is such that the outer peripheral edge of the connection hole is in contact, and the discharge path of the valve case is desirably an inclined discharge path that is inclined away from the tank as the axis moves downstream.
  • the open/close valve is desirably attached to the tank so that the upstream end of the discharge passage is located near the tank.
  • the tank has a flange formed with a communication hole that communicates with the connection hole, and that the valve is attached to the tank via the flange.
  • the open/close valve has a detachable lid member having a through hole at the open end of the connection path, and the valve shaft has a large diameter valve body at the tip and opens and closes the connection hole and the through hole.
  • the valve case has a space forming the connection path and the discharge path at the tip, and the valve body advances and retreats in the connection path of the space.
  • the valve shaft may have a valve body portion for opening and closing the connection hole at the tip portion, and the valve case may have the valve body portion at the tip portion.
  • a space forming a connection path and the discharge path is provided, and the valve body advances and retreats in the connection path of the space to selectively take the communication permission position and the communication blocking position. is desirable.
  • the valve case has a fixed portion attached to the tank, and a movable portion rotatably screwed into the fixed portion and provided with a handle for manual operation. It is desirable that the end portion is connected to the movable portion.
  • valve shaft of the open/close valve is linked to a rear end portion of the valve shaft with a pneumatic actuator that advances and retracts the valve shaft to switch between the communication permitted position and the communication cutoff position.
  • the valve case has a fixed portion attached to the tank and a movable portion rotatably screwed into the fixed portion, and the movable portion rotates the movable portion to cause the communication. It is desirable that an electric actuator for switching between the permitted position and the communication cutoff position is associated.
  • the suspension or contents in the tank are discharged from the bottom of the tank through the connection hole, the connection channel and the discharge channel, so that the smooth flow from the connection hole to the connection channel and the discharge channel is achieved. is realized, and the suspended solids or contents in the tank can be smoothly discharged to the outside without causing accumulation.
  • FIG. 2 is a partially enlarged view showing an on-off valve mounting portion of the apparatus for manufacturing a suspension, which is one embodiment of the present invention. It is a figure which shows the relationship between a tank and the valve shaft of an on-off valve. It is a front view of an on-off valve. It is a bottom view of the same. 4 is a cross-sectional view taken along line AA of FIG. 3; FIG. FIG. 5 is a view similar to FIG. 4 showing another embodiment; FIG. 6 is a view similar to FIG. 5 showing another embodiment; It is a figure which shows the relationship between a tank and the valve shaft of an on-off valve about another embodiment.
  • FIG. 2 is an explanatory diagram of a conventional suspension manufacturing apparatus.
  • FIG. 1 is a partially enlarged view showing an opening/closing valve mounting portion of a suspension manufacturing apparatus according to an embodiment of the present invention
  • FIG. 2 is a view showing the relationship between a tank and the valve shaft of the opening/closing valve.
  • reference numeral 1 denotes a suspension manufacturing apparatus that mixes a plurality of materials (eg, electrode materials) in a tank 2 to produce a highly viscous suspension (eg, electrode suspension). body).
  • the tank 2 has a cylindrical shape, and a connection hole 2A opening into the tank 2 for discharging the suspended solid is formed near the bottom of the tank body plate 2B.
  • connection hole 2A and the inner bottom surface of the tank 2 have a positional relationship in which the outer peripheral edge of the connection hole 2A contacts the inner bottom surface of the tank 2 when the inner bottom surface of the tank 2 is extended to the outside of the tank 2. It has become.
  • An on-off valve 3 that is opened when the suspension is discharged out of the tank 2 is attached to the connection hole 2A via a tank-side flange 4 .
  • connection hole 2A is connected to the inner bottom surface of the tank 2 by adjusting the positional relationship between the connection hole 2A and the inner bottom surface of the tank 2 (upper surface of the tank bottom plate 2C) as described above.
  • the suspension in 2 can easily move smoothly from the inner bottom surface of the tank 2 to the opening/closing valve 3 side through the connection hole 2A, and is discharged without accumulation.
  • a through hole 4A communicating with the connection hole 2A is formed in the flange 4.
  • the tip of the valve shaft 3A of the on-off valve 3 is inserted through the through hole 4A into the connection hole 2A. and prohibits discharge through the connection hole 2A.
  • a tank jacket 2D is provided on the upper side where the open/close valve 3 is attached. Since the tank body plate 2B is cylindrical, a spacer 5 fills the space between the tank body plate 2B and the flange 4 which is a flat plate.
  • the on-off valve 3 has a valve shaft 3A slidably provided in a valve case 3B.
  • the valve case 3B has a fixed portion 3BA attached to the tank 2 and a movable portion 3BB which is rotatably screwed into the fixed portion 3BA and provided with a handle 6 for manual operation.
  • a rear end portion of the valve shaft 3A passes through the movable portion 3BB and is connected to the movable portion 3BB by a fixture 7 . Therefore, when the handle 6 is manually rotated, the movable portion 3BB moves away from or approaches the tank due to the screwing relationship between the movable portion 3BB and the fixed portion 3BA.
  • the valve shaft 3A moves together with the movable portion 3BB, so that the opening and closing valve 3 can open and close the connecting hole 2A.
  • the fixed part 3BA has a connection path 3Ba connected to the connection hole 2A of the tank 2, and an inclined discharge path 3Bb that is inclined away from the tank 2 as the axis goes downstream and can communicate with the connection path 3Ba.
  • the valve body portion 3Aa of the valve shaft 3A is slidable in the connection path 3Ba, and has a communication permission position in which the connection path 3Ba is opened and the connection path 3Ba and the inclined discharge path 3Bb are communicated with each other.
  • a communication blocking position for blocking the communication of the path 3Bb can be selectively taken.
  • a lid member 8 having a through hole 8a is detachably provided at the open end of the connection path 3Ba, and the projection 3Ab closes the connection hole 2A and the through hole 8a at the communication blocking position. Further, since the lid member 8 is detachably provided, removing the lid member 8 makes it possible to easily clean the connection path 3Ba and the like inside the valve case 3B.
  • the valve shaft 3A has a large-diameter valve body portion 3Aa and a small-diameter convex portion 3Ab at the tip
  • the valve case 3B has a connection passage 3Ba and an inclined discharge passage 3Bb at the tip
  • the valve body portion 3Aa advances and retreats in the connection path 3Ba to selectively take the communication permission position and the communication cutoff position.
  • the valve body portion 3Aa advances and retreats in the connection path 3Ba, so that the communication-permitting position and the communication-blocking position can be selectively and easily taken.
  • the upstream end opening of the inclined discharge passage 3Bb is fully opened, so that even a highly viscous suspended solid flows smoothly from the connecting passage 3Ba to the inclined discharge passage 3Bb.
  • the opening/closing valve 3 is attached to the tank 2 so that the upstream end of the inclined discharge passage 3Bb is located near the tank 2, and the upstream end of the inclined discharge passage 3Bb is located near the tank. becomes closer to the tank 2, and discharge from the tank 2 becomes smooth.
  • the valve shaft 3A when the valve shaft 3A is at the communication permission position, the inner bottom surface of the tank 2 is discharged from the connection hole 2A through the connection passage 3Ba and the inclined discharge passage 3Bb.
  • the open/close valve 3 eliminates stagnation (accumulation) in the tank 2 and realizes a smooth flow, so that the suspension in the tank 2 can be stirred more uniformly than before.
  • the tank 2 has inside a rotating blade that rotates to move the electrode material and the electrode suspension radially outward (see FIG. 7).
  • the rotating blade rotates to mix and degas the electrode material, and after the electrode material is sufficiently mixed to form an electrode suspension, the electrode suspension is taken out from the tank 2,
  • the electrode suspension is collected in a storage tank (not shown).
  • the opening/closing valve 3 is set to the communication permission state, and the electrode suspension is discharged from the connection hole 2A to the outside through the connection path 3Ba and the inclined discharge path 3Bb while rotating the rotating blade. It is designed to be discharged to
  • the suspended solids are discharged to the outside while rotating the rotating blade, the discharge of the suspended solids is facilitated, which is advantageous in avoiding accumulation of the suspended solids.
  • the opening and closing valve 3 that is opened and closed by the manually operated handle 6 is used, but an opening and closing valve that is opened and closed under pneumatic control by a pneumatic actuator can also be used.
  • the on-off valve 11 has a valve case 12 and a valve shaft 13 that moves within the valve case 12 according to changes in air pressure.
  • the valve shaft 13 has a large-diameter valve body portion 13Aa and a small-diameter convex portion 13Ab at the end on the tank 2 side, and a piston portion 13B at the opposite end.
  • the valve case 12 has a first portion 12A having a connecting passage 12Aa in which the valve body portion 13A slides and an inclined discharge passage 12Ab, and a second portion 12B having a space portion 12Ba in which the piston portion 13B slides. Air flow into and out of the space 12Ba of the second portion 12B causes the piston portion 13B to slide, along with which the valve body portion 13Aa and the convex portion 13Ab also move, so that the through hole 8a is opened and closed by the convex portion 13Ab.
  • the handle 6 is used to rotate the movable portion 3BB, but it is also possible to rotate it by an electric actuator such as a motor. In this way, the opening and closing of the on-off valve 3 can be controlled by controlling the drive of the electric actuator.
  • valve shafts 3 and 13 have valve body portions 3Aa and 13Aa and convex portions 3Ab and 13Ab at the ends on the tank 2 side. 8, the convex portion 3Ab and the lid member 8 are omitted, and the valve body has a uniform large diameter as a whole, and not only switches between the communication permission position and the communication blocking position, but also opens and closes the connection hole 2A. Part 3Ac is also possible.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Lift Valve (AREA)

Abstract

[Problème] Évacuer sans à-coups un objet agité après agitation sans former de flaque. [Solution] Un réservoir 2 dans lequel une pluralité de matériaux sont mélangés pour produire une suspension, un trou de raccordement 2A en continuité avec la surface inférieure interne du réservoir est formé dans le fond, et le trou de raccordement 2A est pourvu d'une soupape d'ouverture/fermeture 3 qui est ouverte lorsque la suspension est déchargée. Un boîtier de soupape 3 de la soupape d'ouverture/fermeture 3 comprend une voie de raccordement 3Ba raccordée au trou de raccordement 2A, et une voie de décharge inclinée 3Bb apte à communiquer avec la voie de raccordement 3Ba et inclinée de sorte que l'axe s'écarte du réservoir 2 vers le côté aval. L'arbre de soupape 3A peut prendre sélectivement une position autorisant la communication dans laquelle la voie de raccordement 3 Ba est ouverte et la voie de raccordement 3Ba et la voie de décharge inclinée 3Bb sont autorisées à communiquer, et une position bloquant la communication au niveau de laquelle une communication entre la voie de raccordement 3Ba et la voie de décharge inclinée 3Bb est bloquée. Le trou de raccordement 2A et la surface inférieure interne du réservoir 2 (la surface supérieure d'une plaque inférieure de réservoir 2C) ont une relation de position telle que, lorsque la surface inférieure interne du réservoir 2 s'étend hors du réservoir 2, le bord circonférentiel externe du trou de raccordement 2A vient en contact avec la surface inférieure interne du réservoir 2.
PCT/JP2021/019073 2021-05-19 2021-05-19 Dispositif de production de suspension et soupape d'ouverture/fermeture utilisée à cet effet WO2022244167A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020227016408A KR102646768B1 (ko) 2021-05-19 2021-05-19 현탁체의 제조 장치 및 이것에 사용되는 개폐밸브
PCT/JP2021/019073 WO2022244167A1 (fr) 2021-05-19 2021-05-19 Dispositif de production de suspension et soupape d'ouverture/fermeture utilisée à cet effet

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Application Number Priority Date Filing Date Title
PCT/JP2021/019073 WO2022244167A1 (fr) 2021-05-19 2021-05-19 Dispositif de production de suspension et soupape d'ouverture/fermeture utilisée à cet effet

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS461743Y1 (fr) * 1966-10-25 1971-01-21
JPS5515659A (en) * 1978-07-20 1980-02-02 Sumitomo Chem Co Ltd Automatic slurry forming discharge filter apparatus
JPH04367718A (ja) * 1991-06-11 1992-12-21 Kanegafuchi Chem Ind Co Ltd 流動層形成装置
JPH0861572A (ja) * 1994-08-12 1996-03-08 Yatsumine Sangyo Kk 液状食品用タンクにおける排出用パイプ連結構造
JP2001208216A (ja) * 2000-01-24 2001-08-03 Kansai Paint Co Ltd 開閉弁装置
JP2008126178A (ja) * 2006-11-22 2008-06-05 Max Co Ltd 循環型粉砕混合機構
WO2019130654A1 (fr) * 2017-12-26 2019-07-04 洋輝 中村 Dispositif de fabrication d'une suspension
JP2019188662A (ja) * 2018-04-23 2019-10-31 株式会社二幸技研 混合撹拌ユニットと注型ナイロン成形装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5625880B2 (ja) 2010-12-20 2014-11-19 日産自動車株式会社 正極電極スラリーの製造方法、および正極電極スラリーの製造装置
JP2017207120A (ja) * 2016-05-18 2017-11-24 株式会社パイオラックス 弁装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS461743Y1 (fr) * 1966-10-25 1971-01-21
JPS5515659A (en) * 1978-07-20 1980-02-02 Sumitomo Chem Co Ltd Automatic slurry forming discharge filter apparatus
JPH04367718A (ja) * 1991-06-11 1992-12-21 Kanegafuchi Chem Ind Co Ltd 流動層形成装置
JPH0861572A (ja) * 1994-08-12 1996-03-08 Yatsumine Sangyo Kk 液状食品用タンクにおける排出用パイプ連結構造
JP2001208216A (ja) * 2000-01-24 2001-08-03 Kansai Paint Co Ltd 開閉弁装置
JP2008126178A (ja) * 2006-11-22 2008-06-05 Max Co Ltd 循環型粉砕混合機構
WO2019130654A1 (fr) * 2017-12-26 2019-07-04 洋輝 中村 Dispositif de fabrication d'une suspension
JP2019188662A (ja) * 2018-04-23 2019-10-31 株式会社二幸技研 混合撹拌ユニットと注型ナイロン成形装置

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KR20220157359A (ko) 2022-11-29
KR102646768B1 (ko) 2024-03-13

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