CN117483050A - Pole piece shredding device with demagnetizing function for recycling waste batteries - Google Patents
Pole piece shredding device with demagnetizing function for recycling waste batteries Download PDFInfo
- Publication number
- CN117483050A CN117483050A CN202410002764.8A CN202410002764A CN117483050A CN 117483050 A CN117483050 A CN 117483050A CN 202410002764 A CN202410002764 A CN 202410002764A CN 117483050 A CN117483050 A CN 117483050A
- Authority
- CN
- China
- Prior art keywords
- air
- shredding
- storehouse
- bin
- pole piece
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000010926 waste battery Substances 0.000 title claims abstract description 23
- 238000004064 recycling Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 16
- 230000005347 demagnetization Effects 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims description 29
- 230000005389 magnetism Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 9
- 238000011161 development Methods 0.000 claims description 6
- 230000018109 developmental process Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 32
- 229910052742 iron Inorganic materials 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 6
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 206010040844 Skin exfoliation Diseases 0.000 description 3
- 230000035618 desquamation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
- B03C1/20—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of shredding devices, in particular to a pole piece shredding device with a demagnetization function for recycling waste batteries, which comprises a feeding bin, a shredding bin and a processing bin which are sequentially communicated and fixed from top to bottom, wherein a blanking guide plate is arranged at the bottom of the shredding bin, driving roll shafts with a rotation function are arranged in the processing bin, at least two groups of driving roll shafts are arranged outside the driving roll shafts, an inner layer belt is sleeved and arranged outside the driving roll shafts, a cylindrical magnet rod is fixedly embedded on the outer surface of the inner layer belt, the cylindrical magnet rod is magnetic, the cylindrical magnet rod is parallel to the axis of the driving roll shaft, an outer layer belt is sleeved outside the inner layer belt, and an engagement inner groove capable of being meshed with the cylindrical magnet rod is formed in the inner surface of the outer layer belt; the shredding device for recycling the waste battery positive plate can shred the positive plate and remove particle impurities such as scrap iron, chromium nickel, sand grains and the like.
Description
Technical Field
The invention relates to the technical field of shredding devices, in particular to a pole piece shredding device with a demagnetization function for recycling waste batteries.
Background
The battery positive plate is generally made of active substances, conductive carbon, binders, current collectors and other materials, and lithium ions move back and forth between the two plates in the charge and discharge process to finish the conversion and storage of electric energy; when the waste battery positive plate is recovered, the waste battery is required to be discharged, electrolyte is discharged and broken and disassembled, so that a membranous positive plate is obtained, a recovery enterprise purchases the positive plate from the enterprise for breaking and disassembling the battery, or the waste or leftover materials of the positive plate are taken by a battery manufacturer for recovery, and when the waste battery positive plate is recovered, the positive plate is required to be shredded into small sheets by a shredding device, so that the subsequent pipeline transportation and drying are facilitated; in the prior art, in the working process, scrap iron can be generated due to the friction of a shredding toothed roller or broken and detached residual of a battery, and the scrap iron is mixed in a pole piece, so that the recycling effect of the positive pole piece can be greatly influenced, and the material repair is influenced.
Disclosure of Invention
The invention aims to provide a pole piece shredding device with a demagnetization function for recycling waste batteries, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a take pole piece shredding device that waste battery of demagnetization function was retrieved usefulness, includes from last fixed throwing storehouse, shredding storehouse and the processing storehouse of communicating in proper order down, shredding storehouse's bottom is provided with blanking deflector, be provided with the drive roller that has rotatory function in the processing storehouse, drive roller is provided with two sets of at least, and its outside cover is established and is installed inlayer belt, inlayer belt's surface is inlayed and is fixed with the cylinder magnet stick, the cylinder magnet stick has magnetism, and the cylinder magnet stick is parallel with drive roller's axis, inlayer belt's outside cover is equipped with outer belt, the meshing inside groove that can with cylinder magnet stick intermeshing is seted up to outer belt's internal surface, hold the outside groove with the position and the quantity one-to-one of meshing inside groove are provided with the back up roller in the processing storehouse, the back up roller supports outer belt's lower part for outer belt and inlayer belt are separated each other, outer belt top one side position is provided with the drive air groove.
The inside and outside of handling the storehouse is provided with alternate gas drive structure, alternate gas drive structure includes separation bottom plate, air tank panel, first air supply pipe and developments stopper dish, the separation bottom plate with the inside of handling the storehouse is all fixed to the air tank panel, separation bottom plate, air tank panel and the inner wall surface cooperation of handling the storehouse form sealed cavity, the drive air tank runs through and sets up in the air tank panel, and communicates with above-mentioned sealed cavity, the outside of handling the storehouse is provided with first air supply pipe, first air supply pipe and above-mentioned sealed cavity intercommunication, be provided with the developments stopper dish in the sealed cavity, the developments stopper dish with first air supply pipe is coaxial to be corresponding, and blocks up and seal.
The surface fixing of the dynamic plug disc is provided with a dynamic connecting shaft, the dynamic connecting shaft is inserted through the air groove panel, the outer part of the dynamic connecting shaft is sleeved with a pressing spring, the pressing spring is positioned between the dynamic plug disc and the air groove panel and provides elasticity outwards, the dynamic plug disc is communicated with the dynamic connecting shaft to form a beam gas circuit, and the first gas supply pipe can be communicated with a sealing cavity formed by the cooperation of the blocking bottom plate, the air groove panel and the treatment bin through the beam gas circuit.
The end part of the dynamic connecting shaft is fixedly provided with a high-pressure connecting pipe, the surface of the high-pressure connecting pipe is communicated with a vertical through pipe, an air cavity ribbon board is arranged above the outer layer belt, the lower surface of the air cavity ribbon board is stuck with a contact cotton pad, the high-pressure connecting pipe is fixedly communicated with the inner cavity of the air cavity ribbon board through the vertical through pipe, one side of the air cavity ribbon board, which faces the driving air tank, is communicated with a reverse-flow inclined hole, and one end of the reverse-flow inclined hole, which is close to the driving air tank, is inclined upwards.
The inner wall surface of the treatment bin is fixedly provided with a limiting wall edge, two ends of the air cavity ribbon board are limited in the limiting wall edge in a sliding mode, the outer surface of the treatment bin is fixedly provided with a switching air sleeve, the high-pressure connecting pipe is inserted through the switching air sleeve, an air sleeve inner cavity is formed in the switching air sleeve, sealing lantern rings are respectively arranged on two sides of the air sleeve inner cavity, and the sealing lantern rings are in sliding sealing contact with the high-pressure connecting pipe.
The surface of the high-pressure connecting pipe is provided with a communication side groove in a penetrating mode, the communication side groove corresponds to the position of the inner cavity of the gas sleeve, and a second gas supply pipe communicated with the inner cavity of the gas sleeve is fixedly arranged on the outer surface of the switching gas sleeve.
The end fixing of high-pressure connecting pipe is provided with the magnetism and inhales the end dish, the surface of switching gas sleeve is provided with outer bulge loop eaves, the bulge loop eaves with be provided with the extension spring that resets between the end dish is inhaled to the magnetism, the extension spring that resets is in by tensile state, outwards provides elastic tension, one side that the end dish was inhaled to the magnetism is provided with the electro-magnet module, the electro-magnet module can inhale the end dish magnetism with the magnetism and inhale the cooperation after the circular telegram, the electro-magnet module with the fixed U-shaped support that is provided with between the processing storehouse.
The inside of shredding storehouse is provided with the shredding roller, the outside of shredding storehouse is provided with the drive module, the shredding roller of drive module drive is rotatory.
The inside of handling the storehouse is provided with row's material perpendicular plate and separation swash plate, row's material perpendicular plate and separation swash plate all are located the below of outer belt, separation swash plate slope sets up, and corresponds from top to bottom with the position of backing roll axle, row's material perpendicular plate and the cooperation of handling the storehouse form the bin outlet, the bin outlet below is provided with conveying track storehouse.
The surface fixing of separation swash plate is provided with the vibration end box, the surface contact of outer belt is provided with the vibration contact wheel, vibration end box drive vibration contact wheel up-and-down vibration.
Compared with the prior art, the invention has the beneficial effects that:
the shredding device for recycling the waste battery positive plate can shred the positive plate and remove particle impurities such as scrap iron, chromium nickel, sand grains and the like; through the structural cooperation of the inner layer belt, the outer layer belt, the driving air groove and the like, when the positive plate fragments are blown to flow to one side, the driving air groove can circularly capture scrap iron and chromium nickel by utilizing the magnetic field of the cylindrical magnet rod; the impurities such as sand grains and the like can be contained through the containing outer groove, so that the impurities are prevented from being blown away by air flow, and meanwhile, when the scrap iron moves into the containing outer groove due to the arrangement of the containing outer groove, the distance from the cylindrical magnet rod is closer, the adsorbed stability of the scrap iron is enhanced, and a more efficient iron removing effect is maintained; through the support of backing roll axle, can make cylinder magnet stick and hold flourishing outer groove separation to accomplish automatic desquamation, compare in the equipment of electro-magnet on-off control separation iron fillings in the conventional art, the consumption greatly reduced, more energy-concerving and environment-protective.
Through the alternate air driving structure, the high-frequency alternate air injection of the driving air tank and the reverse flow inclined holes can be controlled, when the driving air tank is used for injecting air in a large flow, positive plate fragments can be blown to flow to one side, when the driving air tank is closed and the reverse flow inclined holes are used for injecting air, the positive plate fragments can be promoted to billow through the inclined air injection of the reverse flow inclined holes, so that the positive plate fragments can be continuously overturned while flowing to one side, the separation of scrap iron and fragments is facilitated, and the iron removal effect is further improved; through the beam gas circuit isotructure that sets up, when can making the drive gas tank close, carry out the low-flow air feed through the beam gas circuit for the drive gas tank keeps the malleation state, reduces positive pole piece and dust and gets into in the sealed cavity through the drive gas tank, reduces the equipment fault rate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the overall structure of the present invention.
FIG. 3 is a schematic perspective view in half-section of the present invention.
Fig. 4 is an enlarged schematic view of the area a in fig. 3.
FIG. 5 is a schematic view of another perspective, semi-section, view of the present invention.
FIG. 6 is a schematic view of the dynamic coupling of the present invention in semi-section.
Fig. 7 is an enlarged schematic view of region B in fig. 6.
Fig. 8 is an enlarged schematic view of region C in fig. 6.
Fig. 9 is an enlarged schematic view of the region D in fig. 6.
In the figure: 1. a feeding bin; 2. shredding the bin; 3. a treatment bin; 4. a blanking guide plate; 5. driving a roll shaft; 6. an inner layer belt; 7. a cylindrical magnet rod; 8. an outer layer belt; 9. engaging the inner tank; 10. an outer container; 11. a support roller shaft; 12. driving the air tank; 301. a barrier floor; 302. an air channel panel; 303. a first gas supply pipe; 304. a dynamic plug disc; 305. dynamic connecting shaft; 306. a pressing spring; 307. a beam gas path; 308. a high pressure connecting pipe; 309. a vertical through pipe; 310. air cavity lath; 311. contacting the cotton pad; 312. a reverse flow inclined hole; 313. limit wall edges; 314. switching the gas sleeve; 315. an air jacket inner cavity; 316. a sealing collar; 317. a communication side groove; 318. a second gas supply pipe; 319. a magnetic end disk; 320. an outer convex ring eave; 321. resetting the tension spring; 322. an electromagnet module; 323. a U-shaped bracket; 201. shredding toothed rollers; 202. a driving module; 324. a discharging vertical plate; 325. a separation sloping plate; 326. conveying the crawler belt bin; 327. vibrating the bottom box; 328. vibrating the contact wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a take pole piece shredding device that waste battery of demagnetization function was retrieved usefulness, including from last fixed throwing storehouse 1 of intercommunication in proper order extremely down, tear up storehouse 2 and processing storehouse 3, the bottom of tearing up storehouse 2 is provided with blanking deflector 4, be provided with the drive roller 5 that has rotatory function in the processing storehouse 3, drive roller 5 is provided with two sets of at least, and its cover is established and is installed inlayed inlayer belt 6, the surface of inlayer belt 6 is inlayed and is fixed with cylindrical magnet stick 7, cylindrical magnet stick 7 has magnetism, and cylindrical magnet stick 7 is parallel with the axis of drive roller 5, the outside cover of inlayer belt 6 is equipped with outer belt 8, the meshing inside groove 9 that can with cylindrical magnet stick 7 intermesh is seted up to the internal surface of outer belt 8, hold outer groove 10 and the position and the quantity one-to-one of meshing inside groove 9 are seted up to the surface of outer belt 8, the rotation is provided with support 11 in the processing storehouse 3, support roller 11 supports outer belt 8's lower part for outer belt 8 and inlayer belt 6 separate each other, one side drive roller 8 top position 12 is provided with the pneumatic groove.
The inside and outside of processing storehouse 3 are provided with alternate gas drive structure, alternate gas drive structure includes separation bottom plate 301, air groove panel 302, first air supply pipe 303 and dynamic stopper dish 304, separation bottom plate 301 and air groove panel 302 are all fixed in the inside of processing storehouse 3, separation bottom plate 301, air groove panel 302 and the inner wall surface cooperation of processing storehouse 3 form sealed cavity, drive air groove 12 runs through and sets up in air groove panel 302, and communicate with above-mentioned sealed cavity, the outside of processing storehouse 3 is provided with first air supply pipe 303, first air supply pipe 303 and above-mentioned sealed cavity intercommunication, be provided with dynamic stopper dish 304 in the sealed cavity, dynamic stopper dish 304 and the coaxial correspondence of first air supply pipe 303, and carry out the shutoff to first air supply pipe 303.
The surface fixing of dynamic stopper dish 304 is provided with dynamic connecting axle 305, dynamic connecting axle 305 alternates through air tank panel 302, the outside cover of dynamic connecting axle 305 is equipped with presses and holds spring 306, press and hold spring 306 and be located between dynamic stopper dish 304 and the air tank panel 302, and outwards provide elasticity, the elastic pressure that presses holding spring 306 applys is greater than the air current pressure that dynamic stopper dish 304 received, beam current air route 307 has been seted up in dynamic stopper dish 304 and the dynamic connecting axle 305 intercommunication, first air supply pipe 303 can with separation bottom plate 301, air tank panel 302 and the sealed cavity intercommunication that the cooperation of processing storehouse 3 formed through beam current air route 307.
The end of the dynamic connecting shaft 305 is fixedly provided with a high-pressure connecting pipe 308, the surface of the high-pressure connecting pipe 308 is communicated with a vertical through pipe 309, an air cavity slat 310 is arranged above the outer layer belt 8, the lower surface of the air cavity slat 310 is stuck with a contact cotton pad 311, the high-pressure connecting pipe 308 is fixedly communicated with the inner cavity of the air cavity slat 310 through the vertical through pipe 309, one side of the air cavity slat 310, which faces the driving air tank 12, is communicated with a reverse flow inclined hole 312, one end of the reverse flow inclined hole 312, which is close to the driving air tank 12, is inclined upwards, the air cavity slat 310 moves in a synchronous high-frequency reciprocating manner along with the axial reciprocating motion of the dynamic connecting shaft 305, the blocking effect on grains such as gravel can be achieved through the arrangement of the air cavity slat 310, and the reciprocating vibration of the air cavity slat 310 is utilized to further promote the turning of the fragments, so that the scrap iron is cleared more cleanly.
The inner wall surface of the treatment bin 3 is fixedly provided with a limiting wall edge 313, two ends of the air cavity slat 310 are limited in the limiting wall edge 313 in a sliding manner, the outer surface of the treatment bin 3 is fixedly provided with a switching air sleeve 314, the high-pressure connecting pipe 308 is inserted through the switching air sleeve 314, an air sleeve inner cavity 315 is formed in the switching air sleeve 314, two sides of the air sleeve inner cavity 315 are respectively provided with a sealing lantern ring 316, and the sealing lantern rings 316 are in sliding sealing contact with the high-pressure connecting pipe 308.
The surface of the high-pressure connecting pipe 308 is provided with a communication side groove 317 in a penetrating way, the communication side groove 317 corresponds to the position of the gas sleeve inner cavity 315, the outer surface of the switching gas sleeve 314 is fixedly provided with a second gas supply pipe 318 communicated with the gas sleeve inner cavity 315, and when in use, the first gas supply pipe 303 and the second gas supply pipe 318 are respectively communicated with an external positive pressure gas source.
The end of the high-pressure connecting pipe 308 is fixedly provided with a magnetic attraction end disc 319, the outer surface of the switching air sleeve 314 is provided with an outer convex ring eave 320, a reset tension spring 321 is arranged between the outer convex ring eave 320 and the magnetic attraction end disc 319, the reset tension spring 321 is in a stretched state, elastic tension is provided outwards, one side of the magnetic attraction end disc 319 is provided with an electromagnet module 322, the electromagnet module 322 can be magnetically attracted and matched with the magnetic attraction end disc 319 after being electrified, and a U-shaped bracket 323 is fixedly arranged between the electromagnet module 322 and the treatment bin 3.
The inside of shredding storehouse 2 is provided with shredding toothed roller 201, and shredding storehouse 2's outside is provided with drive module 202, and drive module 202 drive shredding toothed roller 201 is rotatory, and drive module 202 comprises speed reducer and motor.
The inside of handling storehouse 3 is provided with row's material perpendicular plate 324 and separation swash plate 325, and row's material perpendicular plate 324 and separation swash plate 325 all are located the below of outer belt 8, and separation swash plate 325 slope sets up, and corresponds from top to bottom with the position of backing roll axle 11, and row's material perpendicular plate 324 cooperates with handling storehouse 3 and forms the bin outlet, and the bin outlet below is provided with conveying track storehouse 326.
The fixed surface of separation swash plate 325 is provided with box 327 at the bottom of the vibration, and the surface contact of outer belt 8 is provided with vibration contact wheel 328, and box 327 drive vibration contact wheel 328 vibration from top to bottom, and vibration contact wheel 328 vibrates the surface of outer belt 8 from top to bottom to can assist the desquamation, clear away the adherent on outer belt 8 surface high efficiency.
In use, the waste battery pole pieces are input through the feeding bin 1, and are shredded into fragments with the length of 5cm-8cm and the width of 1cm-5cm in the shredding bin 2 by the shredding toothed roller 201, and the fragments fall from one side under the inclined guide of the blanking guide plate 4, as shown in fig. 3.
As shown in fig. 6 and 7, the driving roller shaft 5 drives the inner belt 6 to rotate counterclockwise at a low speed, and the inner belt 6 is engaged with the engagement inner groove 9 through the cylindrical magnet rod 7, thereby driving the outer belt 8 to rotate counterclockwise in synchronization.
The electromagnet module 322 is supplied with intermittent on-off pulse current to generate intermittent magnetic force, and drives the dynamic connecting shaft 305 and the high-pressure connecting pipe 308 to reciprocate along the axial direction by being matched with the reset tension spring 321 and the pressure holding spring 306, as shown in fig. 7 and 9, when the dynamic connecting shaft 305 and the high-pressure connecting pipe 308 reciprocate along the axial direction, the communication side groove 317 and the second air supply pipe 318 and the driving air groove 12 and the first air supply pipe 303 are respectively and alternately connected with high frequency, when the driving air groove 12 and the first air supply pipe 303 are connected, the driving air groove 12 sprays high-flow air, pole piece fragments falling from one side of the blanking guide plate 4 are blown to one side, and when the driving air groove 12 is closed, the communication side groove 317 and the second air supply pipe 318 are instantaneously connected, so that the reverse-flow inclined hole 312 sprays low-flow air, and pole piece fragments still in a floating state are obliquely reversely blown upwards; since the jet flow of the driving air tank 12 is larger than the jet flow of the reverse flow inclined holes 312, the whole flows to one side while the chips are turned over, and is discharged into the conveying track cabin 326, and is conveyed to a subsequent drying system through the conveying track cabin 326.
In the process of conveying the positive plate fragments through air flow, magnetic impurities such as scrap iron, chromium nickel and the like which can be attracted by a magnet are circularly captured by utilizing the magnetic field of a cylindrical magnet rod 7; can hold impurities such as sand grain through holding the external groove 10, avoid being blown away by the air current, simultaneously hold the seting up of external groove 10 and make iron fillings remove to hold when holding the external groove 10 inside, it is nearer to be apart from cylinder magnet rod 7, reinforcing iron fillings are by absorptive stability, keep more efficient deironing effect, outer belt 8 anticlockwise rotatory, as shown in fig. 4, will catch the one side of debris such as iron fillings, chromium nickel and sand grain constantly rotate downwards, support through supporting roller 11, can make cylinder magnet rod 7 and outer belt 8 and hold external groove 10 separation, thereby accomplish automatic desquamation.
After the shredding device of the invention is implemented, implementation data are as follows:
through tests, after the shredding device provided by the invention performs shredding operation, the magnetic substances in the fragments of the positive plate can be reduced by about 90%.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a take pole piece shredding device that waste battery of demagnetization function was retrieved usefulness, includes from last to communicating fixed batch charging storehouse (1), shredding storehouse (2) and processing storehouse (3) down in proper order, its characterized in that: the utility model provides a shredding bin, including shredding bin (2), inner layer belt (6) and outer layer belt (3), shredding bin (2) bottom is provided with blanking deflector (4), be provided with in handling bin (3) drive roller (5) that have rotatory function, drive roller (5) are provided with two sets of at least, and its cover is established and is installed inlayed inlayer belt (6), the surface of inlayer belt (6) is inlayed and is fixed with cylinder magnet stick (7), cylinder magnet stick (7) have magnetism, and the axis of cylinder magnet stick (7) and drive roller (5) is parallel, the outside cover of inlayer belt (6) is equipped with outer belt (8), meshing inside groove (9) that can with cylinder magnet stick (7) intermeshing have been seted up to the internal surface of outer belt (8), hold outer groove (10) with the position and the quantity one-to-one of meshing inside groove (9), handle bin (3) rotation is provided with back up roller (11), back up roller (11) outer belt (8) lower part make outer belt (8) carry out the mutual separation of outer belt (8) side (8), one side is provided with outer belt (12).
2. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 1, characterized in that: the inside and outside of handling storehouse (3) are provided with alternate gas drive structure, alternate gas drive structure includes separation bottom plate (301), air duct panel (302), first air supply pipe (303) and developments stopper dish (304), separation bottom plate (301) with inside in handling storehouse (3) is all fixed to air duct panel (302), separation bottom plate (301), air duct panel (302) and the inner wall surface cooperation of handling storehouse (3) form sealed cavity, drive air duct (12) run through and set up in air duct panel (302), and with above-mentioned sealed cavity intercommunication, the outside of handling storehouse (3) is provided with first air supply pipe (303), first air supply pipe (303) and above-mentioned sealed cavity intercommunication, be provided with developments stopper dish (304) in the sealed cavity, developments stopper dish (304) with first air supply pipe (303) coaxial correspondence, and seal first air supply pipe (303).
3. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 2, characterized in that: the surface fixing of dynamic stopper dish (304) is provided with dynamic connecting axle (305), dynamic connecting axle (305) alternates through air tank panel (302), the outside cover of dynamic connecting axle (305) is equipped with presses and holds spring (306), press and hold spring (306) to be located between dynamic stopper dish (304) and air tank panel (302) to outwards provide elasticity, beam current gas way (307) have been seted up in the intercommunication in dynamic stopper dish (304) and the dynamic connecting axle (305), first air supply pipe (303) can be with separation bottom plate (301), air tank panel (302) and the sealed cavity intercommunication that processing storehouse (3) cooperation formed through beam current gas way (307).
4. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 3, characterized in that: the end fixing of dynamic axle (305) is provided with high-pressure connecting pipe (308), the surface intercommunication of high-pressure connecting pipe (308) is provided with perpendicular siphunculus (309), the top of outer belt (8) is provided with air cavity slat (310), the lower surface subsides of air cavity slat (310) are equipped with contact cotton pad (311), the inner chamber fixed intercommunication of high-pressure connecting pipe (308) through perpendicular siphunculus (309) and air cavity slat (310), air cavity slat (310) link up towards one side at drive air tank (12) place and have seted up backward flow inclined hole (312), one end that backward flow inclined hole (312) are close to drive air tank (12) is upwards inclined.
5. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 4, characterized in that: the inner wall surface of the treatment bin (3) is fixedly provided with a limiting wall edge (313), two ends of the air cavity ribbon board (310) are limited in the limiting wall edge (313) in a sliding mode, the outer surface of the treatment bin (3) is fixedly provided with a switching air sleeve (314), the high-pressure connecting pipe (308) is inserted through the switching air sleeve (314), an air sleeve inner cavity (315) is formed in the switching air sleeve (314), and sealing lantern rings (316) are respectively arranged on two sides of the air sleeve inner cavity (315), and the sealing lantern rings (316) are in sliding sealing contact with the high-pressure connecting pipe (308).
6. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 5, characterized in that: the surface of the high-pressure connecting pipe (308) is provided with a communication side groove (317) in a penetrating mode, the communication side groove (317) corresponds to the position of the inner cavity (315) of the gas sleeve, and a second gas supply pipe (318) communicated with the inner cavity (315) of the gas sleeve is fixedly arranged on the outer surface of the switching gas sleeve (314).
7. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 6, characterized in that: the end fixing of high-pressure connecting pipe (308) is provided with magnetism and inhales end dish (319), the surface of switching gas sleeve (314) is provided with outer bulge loop eaves (320), outer bulge loop eaves (320) with be provided with extension spring (321) that resets between end dish (319) are inhaled to magnetism, extension spring (321) that resets are in by tensile state, outwards provide elastic tension, one side of end dish (319) is inhaled to magnetism is provided with electro-magnet module (322), can inhale end dish (319) magnetism and inhale the cooperation with magnetism after electro-magnet module (322) circular telegram, electro-magnet module (322) with fixedly between handling bin (3) be provided with U-shaped support (323).
8. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 1, characterized in that: the inside of shredding storehouse (2) is provided with shredding toothed roll (201), the outside of shredding storehouse (2) is provided with drive module (202), drive module (202) drive shredding toothed roll (201) are rotatory.
9. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 1, characterized in that: the inside of handling storehouse (3) is provided with row's material perpendicular plate (324) and separation swash plate (325), row's material perpendicular plate (324) and separation swash plate (325) all are located the below of outer belt (8), separation swash plate (325) slope sets up, and corresponds from top to bottom with the position of backing roll axle (11), row's material perpendicular plate (324) and the cooperation of handling storehouse (3) form the bin outlet, bin outlet below is provided with conveying track storehouse (326).
10. The pole piece shredding device with a demagnetization function for recycling waste batteries according to claim 9, characterized in that: the surface of separation swash plate (325) is fixed and is provided with vibration end box (327), the surface contact of outer belt (8) is provided with vibration contact wheel (328), vibration end box (327) drive vibration contact wheel (328) vibration from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002764.8A CN117483050B (en) | 2024-01-02 | 2024-01-02 | Pole piece shredding device with demagnetizing function for recycling waste batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002764.8A CN117483050B (en) | 2024-01-02 | 2024-01-02 | Pole piece shredding device with demagnetizing function for recycling waste batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117483050A true CN117483050A (en) | 2024-02-02 |
| CN117483050B CN117483050B (en) | 2024-03-12 |
Family
ID=89678675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410002764.8A Active CN117483050B (en) | 2024-01-02 | 2024-01-02 | Pole piece shredding device with demagnetizing function for recycling waste batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117483050B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842704A (en) * | 2024-03-06 | 2024-04-09 | 江苏维锂新能源材料有限公司 | Air current conveying equipment for recovery processing of power battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214701636U (en) * | 2020-11-27 | 2021-11-12 | 嘉禾县雷仕机械铸造实业有限公司 | Foundry goods washs back drying device |
| CN217614978U (en) * | 2022-05-25 | 2022-10-21 | 广东宝菱包装材料有限公司 | Waste recycling machine with impurity removal function |
| CN218697698U (en) * | 2022-10-18 | 2023-03-24 | 山东盛阳金属科技股份有限公司 | Shot blasting and rust removing device for improving surface quality of broadband stainless steel |
| CN218981737U (en) * | 2022-12-05 | 2023-05-09 | 湖北慧迪长盛科技有限公司 | Material breaker is used in recycled aggregate production |
| CN220126331U (en) * | 2023-05-12 | 2023-12-05 | 湖北华域更新建设有限公司 | Building rubbish classification screening equipment |
-
2024
- 2024-01-02 CN CN202410002764.8A patent/CN117483050B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214701636U (en) * | 2020-11-27 | 2021-11-12 | 嘉禾县雷仕机械铸造实业有限公司 | Foundry goods washs back drying device |
| CN217614978U (en) * | 2022-05-25 | 2022-10-21 | 广东宝菱包装材料有限公司 | Waste recycling machine with impurity removal function |
| CN218697698U (en) * | 2022-10-18 | 2023-03-24 | 山东盛阳金属科技股份有限公司 | Shot blasting and rust removing device for improving surface quality of broadband stainless steel |
| CN218981737U (en) * | 2022-12-05 | 2023-05-09 | 湖北慧迪长盛科技有限公司 | Material breaker is used in recycled aggregate production |
| CN220126331U (en) * | 2023-05-12 | 2023-12-05 | 湖北华域更新建设有限公司 | Building rubbish classification screening equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842704A (en) * | 2024-03-06 | 2024-04-09 | 江苏维锂新能源材料有限公司 | Air current conveying equipment for recovery processing of power battery |
| CN117842704B (en) * | 2024-03-06 | 2024-05-28 | 江苏维锂新能源材料有限公司 | Air current conveying equipment for recovery processing of power battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117483050B (en) | 2024-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117483050B (en) | Pole piece shredding device with demagnetizing function for recycling waste batteries | |
| CN108311199B (en) | Building rubbish metal separator | |
| CN209626370U (en) | A kind of new energy battery recovery device | |
| CN109985714A (en) | It is a kind of for screening the device and its technique of black powder and copper aluminium in old and useless battery | |
| CN111701721A (en) | Quartz sand magnetic separation device | |
| CN110496689A (en) | A kind of system for old and useless battery material recovery | |
| CN116922620A (en) | Regenerated plastic particle purifying treatment device | |
| CN112517125A (en) | Building waste recycling device | |
| CN206050213U (en) | A kind of Calcium Carbonate powder packing device | |
| CN203621066U (en) | Dust collecting device and accumulator plate active substance recovering system | |
| CN219723725U (en) | Fine screening device for fine iron powder | |
| CN102071281B (en) | Converter gas dry method bag type recovering and purifying system and process | |
| CN204917246U (en) | Tangential separator feeding control system | |
| CN115228608A (en) | A retrieve preprocessing device for ship board scrap steel | |
| CN213264737U (en) | Pushing device, conveying belt, conveyor, cutting device, grinding machine, power equipment and feeding device | |
| CN213000554U (en) | Demagnetization system for lithium battery raw materials | |
| CN210884056U (en) | Dust removal equipment for return route of belt conveyor | |
| CN210585770U (en) | Broken bag crushing system | |
| CN216322589U (en) | Edulcoration sieving mechanism that copper mine was smelted | |
| CN202207624U (en) | Impeller feeder with electromagnet | |
| CN208800266U (en) | A kind of magnetic separator de-ironing | |
| CN218965880U (en) | Separator for reclaimed plastic | |
| CN218962935U (en) | Iron removing device | |
| CN218803347U (en) | Plastic granules deironing device | |
| CN220803774U (en) | Iron removing device for preparing recycled aggregate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pole shredding device with demagnetization function for recycling waste batteries Granted publication date: 20240312 Pledgee: Jiangyan Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Jiangsu Weili New Energy Materials Co.,Ltd. Registration number: Y2024980018361 |