CN109261310A - A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device - Google Patents

A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device Download PDF

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Publication number
CN109261310A
CN109261310A CN201811125968.1A CN201811125968A CN109261310A CN 109261310 A CN109261310 A CN 109261310A CN 201811125968 A CN201811125968 A CN 201811125968A CN 109261310 A CN109261310 A CN 109261310A
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CN
China
Prior art keywords
magnetic
except
magnetic sheet
solid
liquid
Prior art date
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Withdrawn
Application number
CN201811125968.1A
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Priority to CN201811125968.1A priority Critical patent/CN109261310A/en
Publication of CN109261310A publication Critical patent/CN109261310A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

It is dual-purpose except magnetic powder crushing device, including cabinet that the present invention provides a kind of solid-liquid electrode materials;The cabinet includes solid except magnetic cavity, intermediate bulkhead and liquid are except magnetic cavity;The solid is equipped with graphite feed hopper except magnetic cavity is interior, grinding device, removes magnetic device and chamber door;The grinding device includes driving motor and shaft;Described first removes magnetic device including first except magnetic sheet, second are except magnetic sheet, third are except magnetic sheet, the 4th remove magnetic sheet and the 5th except magnetic sheet;The chamber door setting removes magnetic cavity lower-left end in solid, and chamber door is equipped with handle;The intermediate bulkhead setting is in solid except magnetic cavity and liquid remove between magnetic cavity;The liquid is equipped with inclined floor, discharge nozzle, second except magnetic cavity is interior except magnetic device, deflector and feed liquor bucket;Described second except magnetic device includes cylinder and flow-guiding bar;Bar magnet is arranged in the cylinder;The feed liquor bucket setting removes magnetic cavity upper end in liquid;Present invention circulation removes magnetic, except magnetic is thorough;Solid-liquid can be carried out simultaneously removes magnetic, it is high-efficient.

Description

A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
The application is application number: 2017101865888, the applying date: and on 03 27th, 2017, a kind of denomination of invention: solid-liquid The dual-purpose divisional application except magnetic powder crushing device of electrode material.
Technical field
The present invention relates to a kind of electrode materials to remove magnetic mechanical, and specifically a kind of solid-liquid electrode material is dual-purpose to remove the broken dress of magnetic powder It sets.
Background technique
In Production Process of Lithium Battery, some raw materials contain many magnetic foreign bodies, the peace of the presence of magnetic foreign body to lithium battery Full performance brings very big hidden danger, and the control of the product quality of lithium ion battery material especially magnetic foreign body is to solve lithium The key of ion battery safety problem;Contain magnetic foreign body in graphite material and some electrode material slurries at present, it is most of to fill It sets not and has except magnetic function or have centainly except magnetic function, but except magnetic is not thorough;Solid and liquid cannot be carried out simultaneously Except magnetic, inefficiency.
Summary of the invention
It is dual-purpose except magnetic powder crushing device that the purpose of the present invention is to provide a kind of solid-liquid electrode materials, to solve above-mentioned background skill The problem of being proposed in art.
In order to solve the above technical problems, the present invention provides the following technical scheme that
A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device, including cabinet;The cabinet includes solid except magnetic cavity, intermediate bulkhead Magnetic cavity is removed with liquid;The solid is equipped with graphite feed hopper except magnetic cavity is interior, grinding device, removes magnetic device and chamber door;The crushing Device includes driving motor and shaft;In cabinet left end, driving motor connects shaft for the driving motor setting;The shaft is passed through Logical cabinet left end wall, shaft are equipped with Disintegrating knife;Described first except magnetic device includes first except magnetic sheet, second are except magnetic sheet, the Three except magnetic sheet, the 4th are except magnetic sheet and the 5th is except magnetic sheet;Described first is high except the low right end in magnetic sheet left end, and first is equipped with except magnetic sheet left end Feed opening;Described second is low except the high right end in magnetic sheet left end, and setting removes magnetic sheet lower end first, and second is equipped with blanking except magnetic sheet right end Mouthful;The third is high except the low right end in magnetic sheet left end, and third removes magnetic sheet lower end second except magnetic sheet is arranged, and third is set except magnetic sheet left end There is feed opening;Described 4th is low except the high right end in magnetic sheet left end, and the 4th removes magnetic sheet lower end in third except magnetic sheet is arranged, and the 4th removes magnetic sheet Right end is equipped with feed opening;Described 5th is high except the low right end in magnetic sheet left end, and the 5th removes magnetic sheet lower end the 4th except magnetic sheet is arranged, and the 5th Except magnetic sheet right end height is higher than chamber door the lowermost height;The chamber door setting removes magnetic cavity lower-left end in solid, and chamber door is equipped with Handle;The intermediate bulkhead setting is in solid except magnetic cavity and liquid remove between magnetic cavity;The liquid is equipped with inclination bottom except magnetic cavity is interior Plate, discharge nozzle, second remove magnetic device, deflector and feed liquor bucket;Described second except magnetic device includes cylinder and flow-guiding bar;The circle Bar magnet is arranged in cylinder;The feed liquor bucket setting removes magnetic cavity upper end in liquid.
As a further solution of the present invention: the graphite feed hopper setting removes magnetic cavity upper end in solid.
As a further solution of the present invention: the Disintegrating knife is equipped with several, is symmetrically distributed in shaft.
As a further solution of the present invention: the inclined floor setting removes magnetic cavity bottom end in liquid, and the high right end in left end is low.
As a further solution of the present invention: the discharge nozzle setting removes magnetic cavity bottom righthand side, the height of discharge nozzle in liquid Equal to the height of inclined floor right end, discharge nozzle is equipped with valve.
As a further solution of the present invention: the flow-guiding bar is equipped with several, is symmetrically distributed in cylinder lower end.
As further scheme of the invention: the deflector is fixed on liquid there are two setting by welding Except magnetic cavity both ends inner wall.
Compared with prior art, the beneficial effects of the present invention are:
When the invention works, when needing to carry out the crushing of graphite material except magnetic, graphite is put into solid by graphite feed hopper Except in magnetic cavity, driving motor drives Disintegrating knife tentatively to crush graphite material, facilitate subsequent except magnetic;It crushes and completes Afterwards, graphite enters first except in magnetic device, and graphite is glided on magnetic sheet respectively removing, except magnetic sheet carries out except magnetic, warp graphite material Multilayer is crossed except magnetic sheet guarantees except magnetic is thorough, except graphite material passes through chamber door discharge after the completion of magnetic;It needs to carry out electrode material slurry When carrying out except magnetic, slurry being poured into liquid by feed liquor bucket and is removed in magnetic cavity, slurry is poured into second and removed in magnetic device by deflector, The bar magnet being arranged in cylinder adsorbs the magnet in slurry, multiple magnet plates, guarantees that the magnet in slurry can eliminate, removes magnetic After the completion, slurry is discharged by discharge nozzle;Solid and liquid are high-efficient except magnetic energy is enough while carrying out.
Detailed description of the invention
Fig. 1 is the dual-purpose structural schematic diagram except magnetic powder crushing device of solid-liquid electrode material.
Fig. 2 is the structural schematic diagram of the dual-purpose cylinder except magnetic powder crushing device of solid-liquid electrode material.
In figure: 1- graphite feed hopper, 2- cabinet, 3- solid remove magnetic cavity, 4- driving motor, 5- shaft, 6- Disintegrating knife, 7- First removes magnetic sheet, and 8- second removes magnetic sheet except magnetic sheet, 9- handle, 10- chamber door, 11- third, and 12- the 4th removes magnetic sheet, and 13- the 5th is removed Magnetic sheet, 14- feed opening, 15- intermediate bulkhead, 16- inclined floor, 17- discharge nozzle, 18- valve, 19- bar magnet, 20- cylinder, 21- flow-guiding bar, 22- liquid remove magnetic cavity, 23- deflector, 24- feed liquor bucket.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
It is dual-purpose except magnetic powder crushing device, including cabinet 2 that a kind of solid-liquid electrode material is present embodiments provided referring to FIG. 1-2,; The cabinet 2 includes solid except magnetic cavity 3, intermediate bulkhead 15 and liquid remove magnetic cavity 22;The solid except be equipped in magnetic cavity 3 graphite into Hopper 1, removes magnetic device and chamber door 10 at grinding device;The setting of graphite feed hopper 1 removes 3 upper end of magnetic cavity in solid;The crushing Device includes driving motor 4 and shaft 5;In 2 left end of cabinet, driving motor 4 connects shaft 5 for the setting of driving motor 4;It is described Shaft 5 penetrates through 2 left end wall of cabinet, and shaft 5 is equipped with Disintegrating knife 6;The Disintegrating knife 6 is equipped with several, is symmetrically distributed in In shaft 5;Described first removes magnetic sheet 8, third except magnetic sheet the 11, the 4th removes magnetic sheet 12 except magnetic device removes magnetic sheet 7, second including first Magnetic sheet 13 is removed with the 5th;Described first is high except the low right end in 7 left end of magnetic sheet, and first is equipped with feed opening 14 except 7 left end of magnetic sheet;Described Two is low except the high right end in 8 left end of magnetic sheet, and setting removes 7 lower end of magnetic sheet first, and second is equipped with feed opening 14 except 8 right end of magnetic sheet;It is described Third is high except the low right end in 11 left end of magnetic sheet, and third removes 8 lower end of magnetic sheet second except magnetic sheet 11 is arranged, and third is set except 11 left end of magnetic sheet There is feed opening 14;Described 4th is low except the high right end in 12 left end of magnetic sheet, and the 4th removes 11 lower end of magnetic sheet in third except magnetic sheet 12 is arranged, the Four are equipped with feed opening 14 except 12 right end of magnetic sheet;Described 5th is high except the low right end in 13 left end of magnetic sheet, and the 5th is arranged except magnetic sheet 13 the Four remove 12 lower end of magnetic sheet, and the 5th is higher than 10 the lowermost height of chamber door except 13 right end height of magnetic sheet;The setting of chamber door 10 is solid Body removes 3 lower-left end of magnetic cavity, and chamber door 10 is equipped with handle 9;The setting of intermediate bulkhead 15 is in solid except magnetic cavity 3 and liquid remove magnetic cavity Between 22;The liquid is equipped with inclined floor 16 except magnetic cavity 22 is interior, discharge nozzle 17, second removes magnetic device, deflector 23 and feed liquor Bucket 24;The setting of inclined floor 16 removes 22 bottom end of magnetic cavity in liquid, and the high right end in left end is low, facilitates the whereabouts of liquid;It is described go out The setting of expects pipe 17 removes 22 bottom righthand side of magnetic cavity in liquid, and the height of discharge nozzle 17 is equal to the height of 16 right end of inclined floor, discharge nozzle 17 are equipped with valve 18;Described second except magnetic device includes cylinder 20 and flow-guiding bar 21;Bar magnet is arranged in the cylinder 20 19;The flow-guiding bar 21 is equipped with several, is symmetrically distributed in 20 lower end of cylinder;The deflector 23 passes through welding there are two setting Mode be fixed on liquid except 22 both ends inner wall of magnetic cavity;The setting of feed liquor bucket 24 removes 22 upper end of magnetic cavity in liquid;When work, need When carrying out the crushing of graphite material except magnetic, graphite is put into solid by graphite feed hopper 1 and is removed in magnetic cavity 3, driving motor 4 It drives Disintegrating knife 6 tentatively to crush graphite material, facilitates subsequent except magnetic;After the completion of crushing, graphite enters first Except in magnetic device, graphite is glided on magnetic sheet respectively removing, except magnetic sheet carries out except magnetic graphite material, by multilayer except magnetic sheet guarantee removes Magnetic is thorough, except graphite material is discharged by chamber door 10 after the completion of magnetic;When needing to carry out electrode material slurry and carrying out except magnetic, by slurry Liquid is poured into except in magnetic cavity 22, slurry is poured into second and removed in magnetic device by deflector 23,20 inner sleeve of cylinder by feed liquor bucket 24 If bar magnet 19 by slurry magnet adsorb, multiple magnet plates 19, guarantee slurry in magnet can eliminate, except magnetic complete Afterwards, slurry is discharged by discharge nozzle 17;Solid and liquid are high-efficient except magnetic energy is enough while carrying out.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (5)

1. a kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device, including cabinet (2);It is characterized in that, the cabinet (2) includes Solid removes magnetic cavity (22) except magnetic cavity (3), intermediate bulkhead (15) and liquid;The solid is equipped with graphite feed hopper except magnetic cavity (3) are interior (1), grinding device, first remove magnetic device and chamber door (10);The grinding device includes driving motor (4) and shaft (5);It is described Driving motor (4) setting connects shaft (5) in cabinet (2) left end, driving motor (4);Shaft (5) perforation cabinet (2) is left End wall, shaft (5) are equipped with Disintegrating knife (6);Described first removes magnetic device including first except magnetic sheet (7), second remove magnetic sheet (8), third is except magnetic sheet (11), the 4th are except magnetic sheet (12) and the 5th are except magnetic sheet (13);Described first removes the low right end in magnetic sheet (7) left end Height, first is equipped with feed opening (14) except magnetic sheet (7) left end;Described second is low except the high right end in magnetic sheet (8) left end, and setting is removed first Magnetic sheet (7) lower end, second is equipped with feed opening (14) except magnetic sheet (8) right end;The third is high except the low right end in magnetic sheet (11) left end, the Three remove magnetic sheet (8) lower end second except magnetic sheet (11) are arranged, and third is equipped with feed opening (14) except magnetic sheet (11) left end;Described 4th Except the high right end in magnetic sheet (12) left end is low, the 4th removes magnetic sheet (11) lower end in third except magnetic sheet (12) are arranged, and the 4th removes magnetic sheet (12) Right end is equipped with feed opening (14);Described 5th is high except the low right end in magnetic sheet (13) left end, and the 5th removes except magnetic sheet (13) setting the 4th Magnetic sheet (12) lower end, the 5th is higher than chamber door (10) the lowermost height except magnetic sheet (13) right end height;Chamber door (10) setting Magnetic cavity (3) lower-left end is removed in solid, chamber door (10) is equipped with handle (9);Intermediate bulkhead (15) setting removes magnetic cavity in solid (3) and liquid is except between magnetic cavity (22);The liquid is equipped with inclined floor (16), discharge nozzle (17), second except magnetic cavity (22) are interior Except magnetic device, deflector (23) and feed liquor bucket (24);Described second except magnetic device includes cylinder (20) and flow-guiding bar (21);It is described Bar magnet (19) are arranged in cylinder (20);Feed liquor bucket (24) setting removes magnetic cavity (22) upper end in liquid;The flow-guiding bar (21) several are equipped with, cylinder (20) lower end is symmetrically distributed in;It is solid by welding there are two the deflector (23) sets Liquid is scheduled on except magnetic cavity (22) both ends inner wall.
2. solid-liquid electrode material according to claim 1 is dual-purpose to remove magnetic powder crushing device, which is characterized in that the graphite charging Bucket (1) setting removes magnetic cavity (3) upper end in solid.
3. solid-liquid electrode material according to claim 1 is dual-purpose to remove magnetic powder crushing device, which is characterized in that the Disintegrating knife (6) several are equipped with, is symmetrically distributed on shaft (5).
4. solid-liquid electrode material according to claim 1 is dual-purpose to remove magnetic powder crushing device, which is characterized in that the inclined floor (16) setting removes magnetic cavity (22) bottom end in liquid, and the high right end in left end is low.
5. solid-liquid electrode material according to claim 1 is dual-purpose to remove magnetic powder crushing device, which is characterized in that the discharge nozzle (17) setting removes magnetic cavity (22) bottom righthand side in liquid, and the height of discharge nozzle (17) is equal to the height of inclined floor (16) right end, out Expects pipe (17) is equipped with valve (18).
CN201811125968.1A 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device Withdrawn CN109261310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811125968.1A CN109261310A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device

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Application Number Priority Date Filing Date Title
CN201811125968.1A CN109261310A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201710186588.8A CN106807515B (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device

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CN201811125972.8A Withdrawn CN109046677A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125968.1A Withdrawn CN109261310A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201710186588.8A Active CN106807515B (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125969.6A Withdrawn CN109012962A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125967.7A Withdrawn CN109201250A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125971.3A Withdrawn CN109261311A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device

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CN201710186588.8A Active CN106807515B (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125969.6A Withdrawn CN109012962A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125967.7A Withdrawn CN109201250A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device
CN201811125971.3A Withdrawn CN109261311A (en) 2017-03-27 2017-03-27 A kind of solid-liquid electrode material is dual-purpose to remove magnetic powder crushing device

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CN107983495A (en) * 2017-11-14 2018-05-04 余姚市婉珍五金厂 A kind of cathode of lithium battery being convenient to clean, which crushes, removes magnetic device
CN108031517A (en) * 2017-11-16 2018-05-15 天津科创复兴科技咨询有限公司 A kind of industrial chemicals of Solid/liquid two purpose removes magnetic powder crushing device
CN107840539A (en) * 2017-11-17 2018-03-27 天津科创复兴科技咨询有限公司 A kind of steel mill sewage disposal device of good purification
CN111446421A (en) * 2020-04-02 2020-07-24 广东凯金新能源科技股份有限公司 Graphite negative electrode for low-magnetic-impurity lithium battery and preparation method

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CN201871420U (en) * 2010-12-01 2011-06-22 江门市科恒实业股份有限公司 Stream type iron remover
JP5799580B2 (en) * 2011-05-23 2015-10-28 日立化成株式会社 Magnetic separator, method for removing magnetic impurities, and method for manufacturing lithium ion secondary battery
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CN106807515A (en) 2017-06-09
CN109201250A (en) 2019-01-15
CN109046677A (en) 2018-12-21
CN106807515B (en) 2019-03-08
CN109012962A (en) 2018-12-18
CN109261311A (en) 2019-01-25

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Application publication date: 20190125