CN110270247A - A kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power - Google Patents

A kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power Download PDF

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Publication number
CN110270247A
CN110270247A CN201910384734.7A CN201910384734A CN110270247A CN 110270247 A CN110270247 A CN 110270247A CN 201910384734 A CN201910384734 A CN 201910384734A CN 110270247 A CN110270247 A CN 110270247A
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CN
China
Prior art keywords
fixedly connected
longitudinal
homogenate
lithium ion
mixing
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Pending
Application number
CN201910384734.7A
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Chinese (zh)
Inventor
闫振忠
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Taizhou University
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Taizhou University
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Publication date
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Priority to CN201910384734.7A priority Critical patent/CN110270247A/en
Publication of CN110270247A publication Critical patent/CN110270247A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/051Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/054Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/112Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/19Stirrers with two or more mixing elements mounted in sequence on the same axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75Discharge mechanisms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power, it is related to a kind of dispersing apparatus, including cabinet, top of the box is fixedly connected with motor, motor output end is fixedly connected with longitudinal shaft, and longitudinal stirring blade is fixedly connected at left and right sides of the longitudinal direction shaft bottom, is symmetrically fixedly connected with inclination stirring blade before and after longitudinal shaft, it is fixedly connected with spoke at the top of the longitudinal direction shaft, is fixedly connected with annular rotating plate on the outside of spoke.The configuration of the present invention is simple, it is easy to use, when in use by motor driven, longitudinal stirring blade and inclination stirring blade rotation are then driven, realizes the mixing to magma, tilting stirring blade has upward thrust to magma, mixed effect is promoted, and by realizing intermittent blanking in annular rotating plate rotation process, reduces mixing difficulty, furthermore wallowing motion plate swings the movement for realizing the first mixing plate and the second mixing plate, sufficiently ensures the uniformity of magma mixing.

Description

A kind of homogenate dispersion for high magnification LiFePO4 method for soft package lithium ion power Equipment
Technical field
It is specifically a kind of to be used for high magnification LiFePO4 method for soft package lithium ion power the present invention relates to a kind of dispersing apparatus Homogenate dispersing apparatus.
Background technique
LiFePO4 is a kind of anode material for lithium-ion batteries.LiFePO4 in nature is existed in the form of triphylite , stable structure, it is resourceful, have a safety feature, be nontoxic.With traditional anode material for lithium-ion batteries LiMn2O4 and LiCoO2 is compared, and LiFePO4 raw material sources are more extensive, price is less expensive and non-environmental-pollution.It is environmental-friendly, thermal stability is good, It is most competitive one of the material of next-generation lithium ion accumulator positive electrode.
LiFePO4 is as one of most common positive electrode of lithium ion battery, there are some problems in its preparation process, Such as be difficult in homogenization process it is evenly dispersed, it is excessively high so as to cause slurry viscosity or solid content is too low, and then cause coating tired It is difficult to be even coated with.
Chinese patent (Authorization Notice No.: CN206661002U) discloses a kind of anode material of lithium battery powder mixing dress It sets, though the device, convenient for operation, the practical mixed effect of stable yield, the device is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of homogenate dispersions for high magnification LiFePO4 method for soft package lithium ion power Equipment, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power, including cabinet, cabinet top Portion is fixedly connected with motor, and motor output end is fixedly connected with longitudinal shaft, fixed company at left and right sides of the longitudinal direction shaft bottom It is connected to longitudinal stirring blade, inclination stirring blade is symmetrically fixedly connected with before and after longitudinal shaft, is fixed at the top of the longitudinal direction shaft Be connected with spoke, be fixedly connected with annular rotating plate on the outside of spoke, offer feed-throughs on annular rotating plate, on the outside of the cabinet on Side is fixedly connected with material guiding hopper, offers blanking hole on lower square box on the inside of material guiding hopper, blanking hole is matched with feed-throughs;Its In be fixedly connected with longitudinal mandril below spoke, wallowing motion is rotatably connected to by the first flexural pivot in the middle part of longitudinal shaft Plate, wallowing motion plate offset with longitudinal mandril, and wallowing motion plate lower left is vertically fixedly connected with the first upright bar, and first is vertical Bar bottom is fixedly connected with the first mixing plate;The wallowing motion plate lower right is rotatably connected to second by the second flexural pivot and stands Bar, the second upright bar rotated down are connected with third upright bar, and guide rod, third upright bar and guiding are fixedly connected with below cabinet wall Bar is slidably connected, and the third bottom of upright rod is fixedly connected with the second mixing plate.
As a further solution of the present invention: the bottom of box bilateral symmetry is fixedly connected with castor, and castor passes through spiral shell Bolt is connect with cabinet.
As further scheme of the invention: the second mixing plate is in a horizontal state.
As further scheme of the invention: if offering dry blend on the first mixing plate and the second mixing plate Hole.
As the present invention further scheme: the mixing hole is rounded, triangle or rectangle.
As further scheme of the invention: the cabinet lower right-hand side is fixedly connected with discharge nozzle, discharge nozzle middle part It is fixedly connected with outlet valve.
As further scheme of the invention: the motor is electrically connected with the power supply by switch.
As further scheme of the invention: arc-shaped, longitudinal stirring blade and case below the longitudinal direction stirring blade Internal bottom shape coincide.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, easy to use, lead to when in use Motor driven is crossed, longitudinal stirring blade and inclination stirring blade rotation is then driven, realizes the mixing to magma, tilt paddle Piece has upward thrust to magma, and mixed effect is promoted, by realizing intermittent blanking in annular rotating plate rotation process, Mixing difficulty is reduced, furthermore wallowing motion plate swings the movement for realizing the first mixing plate and the second mixing plate, sufficiently guarantee magma Mixed uniformity, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of structural representation of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power Figure;
Fig. 2 is annular rotating plate in a kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power With the attachment structure schematic diagram of longitudinal shaft;
Fig. 3 is the first mixing in a kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power The structural schematic diagram of plate;
In figure: 1- cabinet, 2- castor, 3- motor, the longitudinal direction 4- shaft, the longitudinal direction 5- stirring blade, 6- tilt stirring blade, 7- Spoke, 8- annular rotating plate, the longitudinal direction 9- mandril, the first flexural pivot of 10-, 11- wallowing motion plate, the first upright bar of 12-, the first mixing of 13- Plate, the second flexural pivot of 14-, the second upright bar of 15-, the upright bar of 16- third, the second mixing of 17- plate, 18- guide rod, 19- discharge nozzle, 20- Outlet valve, 21- mixing hole, 22- feed-throughs, 23- material guiding hopper, 24- blanking hole.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one: Fig. 1-3, a kind of homogenate for high magnification LiFePO4 method for soft package lithium ion power point are please referred to It is casually arranged with standby, including cabinet 1, is fixedly connected with motor 3 at the top of cabinet 1,3 output end of motor is fixedly connected with longitudinal shaft 4, described Longitudinal stirring blade 5 is fixedly connected at left and right sides of longitudinal 4 bottom of shaft, longitudinal 4 front and back of shaft is symmetrically fixedly connected with inclination Stirring blade 6, it is described longitudinal direction shaft 4 at the top of be fixedly connected with spoke 7, annular rotating plate 8 is fixedly connected on the outside of spoke 7, annular Feed-throughs 22 are offered on rotating plate 8, the outer upper side of the cabinet 1 is fixedly connected with material guiding hopper 23, side-lower in material guiding hopper 23 Blanking hole 24 is offered on cabinet 1, blanking hole 24 is matched with feed-throughs 22;
Magma is placed in material guiding hopper 23, motor 3 can be opened later, the rotation of motor 3 drives longitudinal shaft 4 to rotate, Longitudinal rotation of shaft 4 can drive annular rotating plate 8 to rotate by spoke 7, then make feed-throughs 22 and 24 period of blanking hole Property be overlapped, realize intermittent blanking;
It is wherein fixedly connected with longitudinal mandril 9 below a spoke 7, is rotated in the middle part of longitudinal shaft 4 by the first flexural pivot 10 It is connected with wallowing motion plate 11, wallowing motion plate 11 offsets with longitudinal mandril 9, and 11 lower left of wallowing motion plate is vertically fixed It is connected with the first upright bar 12,12 bottom of the first upright bar is fixedly connected with the first mixing plate 13;
Receive the mixing of longitudinal stirring blade 5 with inclination stirring blade 6, while longitudinal top in magma bottom in cabinet 1 Constantly by the top of wallowing motion plate 11 in different heeling conditions in 9 rotation process of bar;
11 lower right of wallowing motion plate is rotatably connected to the second upright bar 15, the second upright bar 15 by the second flexural pivot 14 Rotated down is connected with third upright bar 16, and guide rod 18, third upright bar 16 and guide rod 18 are fixedly connected with below 1 inner wall of cabinet It is slidably connected, 16 bottom of third upright bar is fixedly connected with the second mixing plate 17;
Wallowing motion plate 11 drives the first upright bar 12, the second upright bar 15 to move with third upright bar 16, and the first upright bar 12 drives First mixing plate 13 is constantly swung, and magma is promoted to mix, and the second mixing plate 17, which constantly moves up and down, promotes mixing, is mixed in multiple Make magma mixing sufficiently thorough under joint force.
1 bottom of the cabinet bilateral symmetry is fixedly connected with castor 2, and castor 2 is connect by bolt with cabinet 1.
The second mixing plate 17 is in a horizontal state.
The mixing hole 21 is rounded, triangle or rectangle.
1 lower right-hand side of cabinet is fixedly connected with discharge nozzle 19, and outlet valve 20 is fixedly connected in the middle part of discharge nozzle 19.
The motor 3 is electrically connected with the power supply by switch.
5 lower section of longitudinal direction stirring blade is arc-shaped, and longitudinal stirring blade 5 coincide with bottom shape in cabinet 1.
Embodiment two: the present embodiment is further improved as a upper embodiment: the first mixing plate 13 and second is mixed If offering dry blend hole 21 on flitch 17, the setting in mixing hole 21 is so that the first mixing plate 13 is being transported with the second mixing plate 17 Constantly make magma division during dynamic, further promotes mixed effect.
The working principle of the invention is: magma being placed in material guiding hopper 23, can open motor 3 later, motor 3 rotates Longitudinal shaft 4 is driven to rotate, longitudinal rotation of shaft 4 can drive annular rotating plate 8 to rotate by spoke 7, then make charging logical Hole 22 is periodically overlapped with blanking hole 24, realizes intermittent blanking, and magma bottom in cabinet 1 receives longitudinal stirring blade 5 and inclines The mixing of oblique stirring blade 6, while constantly by the top of wallowing motion plate 11 in different inclinations in 9 rotation process of longitudinal mandril State, and the first upright bar 12, the second upright bar 15 is driven to move with third upright bar 16, the first upright bar 12 drives the first mixing plate 13 not It is disconnected to swing, promote magma mixing, the second mixing plate 17, which constantly moves up and down, promotes mixing, makes under multiple immixture power Magma mixing is sufficiently thorough.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power, including cabinet (1), cabinet (1) top is fixedly connected with motor (3), and motor (3) output end is fixedly connected with longitudinal shaft (4), described longitudinal direction shaft (4) bottom It is fixedly connected with longitudinal stirring blade (5) at left and right sides of portion, inclination stirring blade is symmetrically fixedly connected with before and after longitudinal shaft (4) (6), which is characterized in that be fixedly connected with spoke (7) at the top of the longitudinal direction shaft (4), be fixedly connected with annular on the outside of spoke (7) Rotating plate (8) offers feed-throughs (22) on annular rotating plate (8), and the outer upper side of the cabinet (1) is fixedly connected with material guiding hopper (23), it is offered blanking hole (24) on lower square box (1) on the inside of material guiding hopper (23), blanking hole (24) and feed-throughs (22) match It closes;It is wherein fixedly connected with longitudinal mandril (9) below a spoke (7), is turned in the middle part of longitudinal shaft (4) by the first flexural pivot (10) Dynamic to be connected with wallowing motion plate (11), wallowing motion plate (11) offsets with longitudinal mandril (9), wallowing motion plate (11) lower-left Fang Chuizhi is fixedly connected with the first upright bar (12), and the first upright bar (12) bottom is fixedly connected with the first mixing plate (13);It is described to incline Oblique oscillating deck (11) lower right is rotatably connected to the second upright bar (15) by the second flexural pivot (14), is turned below the second upright bar (15) It is dynamic to be connected with third upright bar (16), it is fixedly connected with guide rod (18) below cabinet (1) inner wall, third upright bar (16) and guide rod (18) it is slidably connected, third upright bar (16) bottom is fixedly connected with the second mixing plate (17).
2. the homogenate dispersing apparatus according to claim 1 for high magnification LiFePO4 method for soft package lithium ion power, It is characterized in that, cabinet (1) the bottom bilateral symmetry is fixedly connected with castor (2), and castor (2) is connected by bolt and cabinet (1) It connects.
3. the homogenate dispersing apparatus according to claim 1 for high magnification LiFePO4 method for soft package lithium ion power, It is characterized in that, the second mixing plate (17) is in a horizontal state.
4. the homogenate dispersing apparatus according to claim 1 for high magnification LiFePO4 method for soft package lithium ion power, Be characterized in that, the first mixing plate (13) and the second mixing plate (17) if on offer dry blend hole (21).
5. the homogenate dispersing apparatus according to claim 1 for high magnification LiFePO4 method for soft package lithium ion power, It is characterized in that, the mixing hole (21) is rounded, triangle or rectangle.
6. the homogenate dispersing apparatus according to claim 1 for high magnification LiFePO4 method for soft package lithium ion power, It is characterized in that, cabinet (1) lower right-hand side is fixedly connected with discharge nozzle (19), is fixedly connected with discharging in the middle part of discharge nozzle (19) Valve (20).
7. the homogenate dispersing apparatus according to claim 1 for high magnification LiFePO4 method for soft package lithium ion power, It is characterized in that, the motor (3) is electrically connected with the power supply by switch.
8. -7 any homogenate for high magnification LiFePO4 method for soft package lithium ion power disperse according to claim 1 Equipment, which is characterized in that arc-shaped below the longitudinal direction stirring blade (5), longitudinal stirring blade (5) and cabinet (1) interior bottom Shape is coincide.
CN201910384734.7A 2019-05-09 2019-05-09 A kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power Pending CN110270247A (en)

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CN201910384734.7A CN110270247A (en) 2019-05-09 2019-05-09 A kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power

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Application Number Priority Date Filing Date Title
CN201910384734.7A CN110270247A (en) 2019-05-09 2019-05-09 A kind of homogenate dispersing apparatus for high magnification LiFePO4 method for soft package lithium ion power

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246135A (en) * 2020-11-04 2021-01-22 师中华 Epoxy agitating unit of bubble is effectively got rid of in ability abundant heating
CN112717750A (en) * 2020-12-18 2021-04-30 李林珠 Even agitating unit of chemical fertilizer for agricultural
CN112915824A (en) * 2021-01-29 2021-06-08 刘彩妮 Preparation process of environment-friendly water-based ink

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CN205914091U (en) * 2016-08-16 2017-02-01 杭州凡腾科技股份有限公司 Intermittent type feeding formula batching jar
CN109433130A (en) * 2018-11-07 2019-03-08 郑州迪朗医药科技有限公司 A kind of chemical industry reaction unit with tail gas treating function

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CN205914091U (en) * 2016-08-16 2017-02-01 杭州凡腾科技股份有限公司 Intermittent type feeding formula batching jar
CN109433130A (en) * 2018-11-07 2019-03-08 郑州迪朗医药科技有限公司 A kind of chemical industry reaction unit with tail gas treating function

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246135A (en) * 2020-11-04 2021-01-22 师中华 Epoxy agitating unit of bubble is effectively got rid of in ability abundant heating
CN112717750A (en) * 2020-12-18 2021-04-30 李林珠 Even agitating unit of chemical fertilizer for agricultural
CN112915824A (en) * 2021-01-29 2021-06-08 刘彩妮 Preparation process of environment-friendly water-based ink
CN112915824B (en) * 2021-01-29 2022-11-01 浙江浦江永进工贸有限公司 Preparation process of environment-friendly water-based ink

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Application publication date: 20190924

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