CN109066001B - Waste cylindrical lithium battery echelon utilization and recovery device - Google Patents
Waste cylindrical lithium battery echelon utilization and recovery device Download PDFInfo
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- CN109066001B CN109066001B CN201811277680.6A CN201811277680A CN109066001B CN 109066001 B CN109066001 B CN 109066001B CN 201811277680 A CN201811277680 A CN 201811277680A CN 109066001 B CN109066001 B CN 109066001B
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 61
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000002699 waste material Substances 0.000 title claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The invention discloses a gradient utilization and recovery device for waste cylindrical lithium batteries, which comprises: the battery bearing assembly comprises a base, an annular rail positioned above the base and an annular bearing plate paved in the annular rail, wherein the annular bearing plate is provided with a plurality of round holes; the cutting assembly comprises a support frame sleeved on the inner side and the outer side of the annular track, a pair of slide rails vertically fixed on the support frame, a pair of electric slide blocks respectively connected to the pair of slide rails, a pair of connecting rods respectively connected with the pair of electric slide blocks, and a pair of cutting knives respectively fixed at the free ends of the pair of connecting rods; the pushing assembly comprises a bracket, a pushing cylinder fixed on the bracket and a circular plate connected to an output shaft of the pushing cylinder; and the disassembling assembly is positioned below the annular track. The invention has the beneficial effects of conveniently and orderly cutting the cylindrical lithium battery and preventing the electrolyte from splashing when the cylindrical lithium battery is extruded.
Description
Technical Field
The invention relates to the field of lithium battery recovery. More specifically, the invention relates to a gradient utilization and recovery device for waste cylindrical lithium batteries.
Background
The cylindrical lithium ion battery has the advantages of high energy density, good safety, good consistency and the like, so that the cylindrical lithium ion battery is widely applied to production and life of people, and 3C products, electric tools, new energy automobiles and the like use the cylindrical lithium ion battery in a large quantity. Along with electronic product update and electric automobile explosive growth, the cylinder lithium cell is about to meet a scrapped peak, because lithium cell electrolyte has the harmfulness to environment and human body, need retrieve back centralized processing to condemned cylinder lithium cell, the industrial chain about battery recovery processing market does not form at present, there is electrolyte to corrode the staff or inhale potential safety hazards such as HF gas harm health in the artifical in-process of disassembling, the old and useless cylinder lithium cell of present stage is retrieved and is mainly relied on physics breakage and chemical refining, extrusion cutting cylinder lithium cell causes electrolyte to splash easily when the physics is broken, it eliminates the potential safety hazard to need one kind to disassemble equipment as far as possible.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a gradient utilization and recovery device for the waste cylindrical lithium batteries, which is beneficial to orderly cutting the cylindrical lithium batteries and preventing the electrolyte of the cylindrical lithium batteries from splashing.
To achieve these objects and other advantages in accordance with the present invention, there is provided a used cylindrical lithium battery echelon utilization recycling apparatus, comprising:
a battery carrier assembly comprising:
a base;
the annular track is arranged on the base and comprises a first sub track and a second sub track positioned on the outer side of the first sub track, a plurality of cross rods are arranged between the first sub track and the second sub track at intervals, and the annular track is driven to rotate by a servo motor;
the annular bearing plate is laid inside the annular track, a plurality of grooves are formed in the lower surface of the annular bearing plate at intervals, a plurality of cross rods correspond to the grooves in a one-to-one mode, the cross rods are clamped in the grooves, a plurality of round holes are formed in the annular bearing plate at intervals, the angular arc degrees between the circle centers of two adjacent round holes are equal, the distance between the circle center of each round hole and the circle center of the annular bearing plate is equal, the distance between the circle center of each round hole and the first sub-track is smaller than the distance between the circle center of each round hole and the second sub-track, an annular cavity is formed inside the bearing plate, the annular cavity is divided into a plurality of cavities with the same shape and size by a plurality of partition plates, the partition plates are arranged along the radial direction of the bearing plate, the plurality of cavities correspond to the plurality of round holes in one-, the distance from the side wall of the cavity in the circumferential direction of the bearing plate to the circle center of the circular hole is equal and is 3/2-2 of the radius of the circular hole, and the cavity is communicated with the circular hole;
the plastic plate comprises a plurality of pairs of plastic plates, the plastic plates correspond to the round holes one by one, one round hole is sealed by one pair of plastic plates, the upper surfaces of the pair of plastic plates form concave cambered surfaces when the plastic plates are sealed, a pair of springs are fixedly arranged in one cavity, one end of each spring is fixed on the side wall of the corresponding cavity, and the other end of each spring is connected with the corresponding plastic plate;
the circular tubes are vertically and upwards fixedly arranged on the edges of the round holes, a pair of openings are formed in the circular tubes along the radial direction of the annular track, and the circular tubes are used for inserting cylindrical lithium batteries;
the cutting assembly comprises a supporting frame sleeved on the inner side and the outer side of the annular track, a pair of sliding rails vertically fixed on the supporting frame, a pair of electric sliding blocks respectively connected to the pair of sliding rails, a pair of connecting rods respectively connected with the pair of electric sliding blocks, and a pair of cutting knives respectively fixed at the free ends of the pair of connecting rods, wherein each cutting knife comprises a triangular prism blade and a butt plate, one side of each butt plate is connected with the corresponding connecting rod, the other side of each butt plate is connected with the corresponding triangular prism blade, the pair of cutting knives are positioned right above the pair of openings, and the pair of;
the pushing assembly comprises a support, a pushing cylinder fixed on the support and a circular plate connected to an output shaft of the pushing cylinder, wherein the circular plate is positioned above one of the round holes, the servo motor controls the rotation times and the rotation angle of the annular track in unit time, a pair of cutting knives are positioned above a pair of openings, the cylindrical lithium battery is vertically cut, the circular plate is positioned above the round hole, and the cut cylindrical lithium battery is pushed out of the round pipe;
disassemble the subassembly, it is located orbital below, disassemble the subassembly include with be located the round hole of plectane below corresponds the feed chute, be located the feed chute below disassemble storehouse, both ends and pass through the bearing and fix disassemble the axial level on the storehouse and fix in opposite directions a pair of squeeze roll of pivoted, correspond and fix a pair of location drum on a pair of squeeze roll surface, the location drum is equipped with a plurality of semicircle grooves that the interval was arranged along the axial, and the setting of staggering each other of semicircle groove on a pair of location drum, disassemble and be connected with the aspiration pump on the storehouse.
Preferably, the method further comprises the following steps: the cleaning assembly comprises a scraper matched with the radian of the surface between the lowest points of the two adjacent semi-arc grooves, a telescopic rod connected with the scraper, and a driving motor for driving the telescopic rod to stretch.
Preferably, the method further comprises the following steps: a vacuum pressure detection gauge disposed on the disassembly bin.
Preferably, a valve is arranged at the joint of the disassembling bin and the feeding groove.
Preferably, the vertical section of the bottom of the disassembling bin is in an inverted trapezoid shape.
Preferably, the method further comprises the following steps: the solid-liquid separation assembly is connected with a discharge port of the disassembly bin and comprises a solid bin, a liquid bin positioned below the solid bin and a screen arranged at the joint of the solid bin and the liquid bin, a bin door capable of being opened and closed is arranged on the side wall of the solid bin, and a liquid outlet controlled by a switch is arranged on the liquid bin.
The invention at least comprises the following beneficial effects:
the arrangement of a circular tube, a spring and a plastic plate in the battery bearing assembly is favorable for stable insertion of a cylindrical lithium battery, the cylindrical lithium battery cannot fall from a circular hole when the lithium battery is inserted into the circular tube, the arrangement of a servo motor enables an annular track to rotate orderly, the ordered cutting of the cylindrical lithium battery is favorable, the position of the circular hole on the bearing plate enables the centrifugal force generated on the cylindrical lithium battery when the annular track rotates to be smaller, the distance from the side wall of the cavity in the circumferential direction of the bearing plate to the circle center of the circular hole is equal and is 3/2-2 of the radius of the circular hole, and the contraction of a pair of springs and the accommodation of a pair of plastic plates;
second, cutting assembly's setting is convenient to carry out the cutting in order to the cylinder battery of plug-in the pipe, and butt plate and cylinder lithium cell contact do benefit to the triangular prism blade when the cutting cylinder lithium cell, and the butt plate carries out more firm fixing to the cylinder lithium cell when the cutting battery.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an endless track according to one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an annular bearing plate according to one embodiment of the present invention;
fig. 4 is a schematic structural view of a battery carrier assembly according to one embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the positional relationship between the circular tube and the circular track according to one embodiment of the present invention;
FIG. 6 is a schematic view of a cutting assembly according to one embodiment of the present invention;
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
In the description of the present invention, the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the present invention provides a gradient recycling apparatus for waste cylindrical lithium batteries, comprising:
a battery carrier assembly 1 comprising:
a base 11;
the annular track 12 is arranged on the base 11, the annular track comprises a first sub-track 121 and a second sub-track 122 positioned outside the first sub-track 121, the distance between the first sub-track 121 and the second sub-track 122 is not less than 3cm and not more than 15cm, a plurality of cross bars 123 are arranged between the first sub-track 121 and the second sub-track 122 at intervals and used for linkage of the first sub-track 121 and the second sub-track 122, the annular track 12 is driven by a servo motor 13 to rotate, and the rotation interval time and the rotation angle radian of the servo motor 13 can be set as required;
the annular bearing plate 14 is laid inside the annular rail 12, two sides of the annular bearing plate 14 are respectively contacted with the first branch rail 121 and the second branch rail 122 of the annular rail 12, a plurality of grooves are formed in the lower surface of the annular bearing plate 14 at intervals, a plurality of cross rods 123 correspond to the grooves one to one, the cross rods 123 are clamped in the grooves, so that the annular bearing plate 14 is stably fixed on the annular rail 12, a plurality of circular holes 141 are formed in the annular bearing plate 14 at intervals, the angular arc degrees between the circle centers of two adjacent circular holes 141 are equal, the distance from the circle center of the circular hole 141 to the circle center of the annular bearing plate 14 is equal, the distance from the circle center of the circular hole 141 to the first branch rail 121 is smaller than the distance from the circle center of the circular hole 141 to the second branch rail 122, and the position of the circular hole 141 on the annular bearing plate 14 is set so that the centrifugal force generated on the, the annular bearing plate 14 is internally provided with an annular cavity, the height of the annular cavity is 1/3-1/2 of the thickness of the annular bearing plate 14, the annular cavity is divided into a plurality of cavities with the same shape and size by a plurality of partition plates 142, the partition plates 142 are arranged along the radial direction of the bearing plate 14, the plurality of cavities correspond to the plurality of round holes 141 one by one, the horizontal projection of the cavities is positioned on the outer side of the horizontal projection of the round holes 141, the distances from the side walls of the cavities in the circumferential direction of the bearing plate 14 to the circle center of the round holes 141 are equal and are 3/2-2 of the radius of the round holes 141, and the cavities are communicated with the round holes 141, so that parts with larger area than the round holes;
the plastic plate comprises a plurality of pairs of plastic plates 15, the plastic plates 15 correspond to the round holes 141 one by one, one round hole 141 is sealed by one pair of plastic plates 15, one pair of plastic plates 15 can enter the cavity, the upper surfaces of the pair of plastic plates 15 are concave cambered surfaces when the plastic plates 15 are sealed, so that when downward force is applied to the pair of plastic plates 15, the pair of plastic plates 15 can move to the cavities on two sides, a pair of springs 16 are fixedly arranged in one cavity, one end of each spring 16 is fixed on the side wall of the cavity, and the other end of each spring is connected with the plastic plate;
the circular tubes 17 correspond to the circular holes 141 one by one, the circular tubes 17 are vertically and upwardly and fixedly arranged on the edges of the circular holes 141, the circular tubes 17 are used for stably inserting cylindrical lithium batteries, and a pair of openings 171 are formed in the circular tubes 17 along the radial direction of the annular rail 12;
the cutting assembly 2 comprises a supporting frame 21 sleeved on the inner side and the outer side of the annular rail 12, a pair of sliding rails 22 vertically fixed on the supporting frame 21, a pair of electric sliders 23 respectively connected to the pair of sliding rails 22, a pair of connecting rods 24 respectively connected with the pair of electric sliders 23, and a pair of cutting knives 25 respectively fixed at the free ends of the pair of connecting rods 24, wherein the electric sliders 23 are driven by a motor to reciprocate up and down so as to drive the pair of cutting knives 25 to reciprocate up and down, each cutting knife 25 comprises a triangular prism blade and an abutting plate, one side of each abutting plate is connected with the corresponding connecting rod 24, the other side of each abutting plate is connected with the corresponding triangular prism blade, the pair of cutting knives 25 are positioned right above the corresponding opening 171, the pair of cutting knives 25 can respectively slide up and down along the corresponding opening 171, the abutting plates are in contact with the cylindrical, the abutting plates are used for fixing the cylindrical lithium battery more stably;
the pushing assembly 3 comprises a bracket 31, a pushing cylinder 32 fixed on the bracket 31, and a circular plate 33 connected to an output shaft of the pushing cylinder 32, wherein the circular plate 33 is positioned above one of the circular holes 141, the servo motor 13 controls the number of times and the angle of rotation of the annular track 12 in unit time, so that a pair of cutting knives 25 are positioned right above a pair of openings 171 to complete vertical cutting of the cylindrical lithium battery, the circular plate 33 is positioned above the circular hole 141, and the cut cylindrical lithium battery is pushed out of the circular tube 17;
disassemble the subassembly, it is located the below of circular orbit 12, disassemble the subassembly include with be located the feed chute 41 that the round hole 141 of plectane 33 below corresponds, be located disassemble storehouse 42, both ends of feed chute 41 below are passed through the bearing and are fixed disassemble axial level on the storehouse 42 and a pair of squeeze roll 43 of pivoted in opposite directions, correspond and fix a pair of location drum 44 on a pair of squeeze roll 43 surface, location drum 44 is equipped with a plurality of semicircle grooves 45 that the interval was arranged along the axial, and the setting of staggering each other of semicircle groove 45 on a pair of location drum 44, disassemble and be connected with aspiration pump 46 on the storehouse, the horizontal cross-section of feed chute 41 slightly is greater than the axial cross-section of cylinder lithium cell, just supplies the cylinder lithium cell to pass, can adjust the gesture of cylinder lithium cell, falls into and disassemble the storehouse 42 rear and.
In the above technical solution, the circular track 12 is disposed on the base 11, the servo motor 13 drives the circular track 12 to rotate, the circular bearing plate 14 laid inside the circular track 12 is driven to rotate by the rotation of the circular track 12, the cylindrical lithium battery is inserted into the circular tube 17 on the circular bearing plate 14, at this time, one circular tube 17 with the cylindrical lithium battery corresponds to the cutting assembly 2, the adjacent circular tube 17 corresponds to the circular plate 33 of the pushing assembly 3, the electric slider 23 in the cutting assembly 2 is opened, the electric slider 23 moves downwards along the sliding rail 22, the pair of cutting knives 25 move downwards from the opening 171 of the circular tube 17 to cut the cylindrical lithium battery, the abutting plate in the cutting knife 15 abuts against the cylindrical lithium battery during cutting, the casing of the cylindrical lithium battery is cut by the triangular prism blade, after the cutting is finished, the cutting knife 25 moves upwards to the original position rapidly, the rotation interval time and the rotation angle of the servo motor 13 are set as required, starting a servo motor 13, driving an annular track 12 to rotate by the servo motor 13, moving a circular tube 17 where a cut cylindrical lithium battery is located to the lower part of a circular plate 33 of a pushing assembly 3, driving the circular plate 33 to move downwards by a pushing cylinder 32 to push the cylindrical lithium battery, enabling the cylindrical lithium battery to generate downward force to push a pair of plastic plates 15, enabling a pair of springs 16 connected with the pair of plastic plates 15 to contract, enabling the cylindrical lithium battery to leave a round hole 141 and enter a feeding groove 41 in a disassembled assembly, rebounding a pair of springs 16 to enable the pair of plastic plates 15 to close the round hole 141 again, cutting the other cylindrical lithium battery by a cutting assembly 2 at the moment, cutting the cylindrical lithium battery by a cutting knife 25 of the cutting assembly 2, enabling the time for moving back to the original position to be equal to the time for pushing the assembly 3 to push the cylindrical lithium battery downwards and enabling the circular plate 33 to move back to, the pair of squeeze rollers 43 rotate in opposite directions to squeeze the cylindrical lithium battery to release the electrolyte inside, and the electrolyte and the battery case are discharged from the bottom of the disassembly bin 42.
In another technical solution, the method further includes: the clearance subassembly, its include with two adjacent half-arc groove 45 between the minimum surface assorted scrapers 47, with telescopic link, the drive that the scraper is connected the flexible driving motor of telescopic link extrudees the cylinder battery for a long time, and half-arc groove 45 and location drum 44 can be stained with electrolyte on the surface, and the setting up of scraper 47 conveniently clears up the material of gluing on location drum 44 and half-arc groove 45.
In another technical solution, the method further includes: and the vacuum pressure detection meter 48 is arranged on the disassembling bin 42, so that the vacuum degree in the disassembling bin 42 can be conveniently observed.
In another technical solution, a valve 49 is disposed at a connection position of the disassembly bin 42 and the feeding chute 41, and when there are many cylindrical lithium batteries in the disassembly bin 42, the valve 49 can be closed to store a small number of cylindrical lithium batteries in the feeding chute 41.
In another technical scheme, the vertical cross section of disassembling storehouse 42 bottom is for falling trapezoidal, and the cross-section is for falling trapezoidal bottom to have the guide effect to the object, does benefit to the outflow of cylinder lithium cell shell and electrolyte.
In another technical solution, the method further includes: solid-liquid separation subassembly, its with the discharge gate of disassembling storehouse 42 is connected, be in including solid storehouse 51, the liquid storehouse 52, the setting that are located solid storehouse 51 below are in solid storehouse 51 with the screen cloth 53 of liquid storehouse 52 junction, be equipped with the bin gate 54 that can open and shut on the lateral wall of solid storehouse 51, liquid storehouse 52 is equipped with the liquid outlet 56 of switch 55 control, separates through screen cloth 53 in electrolyte and the battery case entering solid storehouse 51 in disassembling storehouse 42, and electrolyte flows into in liquid storehouse 52, and battery case piles up in solid storehouse 51, opens bin gate 54 in good time and clears up battery case, does benefit to the shell and the electrolyte of cylinder lithium cell and separates.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. Old and useless cylinder lithium cell echelon utilization recovery unit, its characterized in that includes:
a battery carrier assembly comprising:
a base;
the annular track is arranged on the base and comprises a first sub track and a second sub track positioned on the outer side of the first sub track, a plurality of cross rods are arranged between the first sub track and the second sub track at intervals, and the annular track is driven to rotate by a servo motor;
the annular bearing plate is laid inside the annular rail, a plurality of grooves are formed in the lower surface of the annular bearing plate at intervals, a plurality of cross rods correspond to the grooves in a one-to-one mode, the cross rods are clamped in the grooves, a plurality of round holes are formed in the annular bearing plate at intervals, the angular arc degrees between the circle centers of two adjacent round holes are equal, the distance between the circle center of each round hole and the circle center of the annular bearing plate is equal, the distance between the circle center of each round hole and the first sub rail is smaller than the distance between the circle center of each round hole and the second sub rail, an annular cavity is formed inside the annular bearing plate, the annular cavity is divided into a plurality of cavities with the same shape and size by a plurality of partition plates, the partition plates are arranged along the radial direction of the annular bearing plate, the plurality of cavities correspond to the plurality of round holes in one-to, the distance from the side wall of the cavity in the circumferential direction of the annular bearing plate to the circle center of the circular hole is equal and is 3/2-2 times of the radius of the circular hole, and the cavity is communicated with the circular hole;
the plastic plate comprises a plurality of pairs of plastic plates, the plastic plates correspond to the round holes one by one, one round hole is sealed by one pair of plastic plates, the upper surfaces of the pair of plastic plates form concave cambered surfaces when the plastic plates are sealed, a pair of springs are fixedly arranged in one cavity, one end of each spring is fixed on the side wall of the corresponding cavity, and the other end of each spring is connected with the corresponding plastic plate;
the circular tubes are vertically and upwards fixedly arranged on the edges of the round holes, a pair of openings are formed in the circular tubes along the radial direction of the annular track, and the circular tubes are used for inserting cylindrical lithium batteries;
the cutting assembly comprises a supporting frame sleeved on the inner side and the outer side of the annular track, a pair of sliding rails vertically fixed on the supporting frame, a pair of electric sliding blocks respectively connected to the pair of sliding rails, a pair of connecting rods respectively connected with the pair of electric sliding blocks, and a pair of cutting knives respectively fixed at the free ends of the pair of connecting rods, wherein each cutting knife comprises a triangular prism blade and a butt plate, one side of each butt plate is connected with the corresponding connecting rod, the other side of each butt plate is connected with the corresponding triangular prism blade, and the pair of cutting knives can respectively slide up;
the pushing assembly comprises a support, a pushing cylinder fixed on the support and a circular plate connected to an output shaft of the pushing cylinder, wherein the circular plate is positioned above one of the round holes, the servo motor controls the rotation times and the rotation angle of the annular track in unit time, a pair of cutting knives are positioned above a pair of openings, the cylindrical lithium battery is vertically cut, the circular plate is positioned above the round hole, and the cut cylindrical lithium battery is pushed out of the round pipe;
disassemble the subassembly, it is located orbital below, disassemble the subassembly include with be located the round hole of plectane below corresponds the feed chute, be located the feed chute below disassemble storehouse, both ends and pass through the bearing and fix disassemble the axial level on the storehouse and fix in opposite directions a pair of squeeze roll of pivoted, correspond and fix a pair of location drum on a pair of squeeze roll surface, the location drum is equipped with a plurality of semicircle grooves that the interval was arranged along the axial, and the setting of staggering each other of semicircle groove on a pair of location drum, disassemble and be connected with the aspiration pump on the storehouse.
2. The gradient utilization and recovery device for the waste cylindrical lithium batteries as claimed in claim 1, further comprising: the cleaning assembly comprises a scraper matched with the radian of the surface between the lowest points of the two adjacent semi-arc grooves, a telescopic rod connected with the scraper, and a driving motor for driving the telescopic rod to stretch.
3. The gradient utilization and recovery device for the waste cylindrical lithium batteries as claimed in claim 1, further comprising: a vacuum pressure detection gauge disposed on the disassembly bin.
4. The gradient utilization and recovery device for the waste cylindrical lithium batteries as claimed in claim 1, wherein a valve is arranged at the joint of the disassembly bin and the feed chute.
5. The gradient utilization and recovery device for the waste cylindrical lithium batteries as claimed in claim 1, wherein the vertical section of the bottom of the disassembling bin is in an inverted trapezoid shape.
6. The gradient utilization and recovery device for the waste cylindrical lithium batteries as claimed in claim 1, further comprising: the solid-liquid separation assembly is connected with a discharge port of the disassembly bin and comprises a solid bin, a liquid bin positioned below the solid bin and a screen arranged at the joint of the solid bin and the liquid bin, a bin door capable of being opened and closed is arranged on the side wall of the solid bin, and a liquid outlet controlled by a switch is arranged on the liquid bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277680.6A CN109066001B (en) | 2018-10-30 | 2018-10-30 | Waste cylindrical lithium battery echelon utilization and recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277680.6A CN109066001B (en) | 2018-10-30 | 2018-10-30 | Waste cylindrical lithium battery echelon utilization and recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN109066001A CN109066001A (en) | 2018-12-21 |
| CN109066001B true CN109066001B (en) | 2020-05-12 |
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| CN201811277680.6A Active CN109066001B (en) | 2018-10-30 | 2018-10-30 | Waste cylindrical lithium battery echelon utilization and recovery device |
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| CN112936392A (en) * | 2021-02-18 | 2021-06-11 | 李志文 | Portable new energy automobile cutting device of many adaptability |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101077280B1 (en) * | 2009-10-29 | 2011-10-27 | 허욱환 | Recycling apparatus and method of the waste lithium battery |
| CN103098276B (en) * | 2010-09-14 | 2015-11-25 | 英派尔科技开发有限公司 | Decompose and recycle battery |
| CN102148414B (en) * | 2011-03-07 | 2013-01-02 | 尚诚德 | Energy-saving and environment-friendly automatic disassembly and separation system for waste batteries |
| CN103296294B (en) * | 2013-05-29 | 2015-06-10 | 安徽理工大学 | Automatic dismantling and separating device for waste dry cell and dismantling and separating method |
| US9450277B2 (en) * | 2013-09-13 | 2016-09-20 | Recycling Coordinators, Inc. | Systems for recycling volatile battery sources |
| CN105428746B (en) * | 2015-12-28 | 2018-01-12 | 先进储能材料国家工程研究中心有限责任公司 | A kind of battery broken shell device for disassembling |
| CN207495588U (en) * | 2017-09-13 | 2018-06-15 | 深圳市拓野机器人自动化有限公司 | A kind of cylinder type lithium battery device for disassembling |
| CN107658520A (en) * | 2017-09-25 | 2018-02-02 | 荆门市楚大机电有限公司 | A kind of method of cylindrical lithium battery shell core separation equipment and split cell |
| CN108470954B (en) * | 2018-04-08 | 2020-10-02 | 中天鸿锂清源股份有限公司 | Recovery device for gradient utilization of lithium power battery |
| CN108527115A (en) * | 2018-06-19 | 2018-09-14 | 贵州中伟资源循环产业发展有限公司 | A kind of waste and old dynamic lithium battery group physics dismantling retracting device |
-
2018
- 2018-10-30 CN CN201811277680.6A patent/CN109066001B/en active Active
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