CN213670409U - Lithium ion battery cathode material processing pulp tank convenient for impurity removal - Google Patents
Lithium ion battery cathode material processing pulp tank convenient for impurity removal Download PDFInfo
- Publication number
- CN213670409U CN213670409U CN202022602558.0U CN202022602558U CN213670409U CN 213670409 U CN213670409 U CN 213670409U CN 202022602558 U CN202022602558 U CN 202022602558U CN 213670409 U CN213670409 U CN 213670409U
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- Prior art keywords
- lithium ion
- ion battery
- servo motor
- impurity
- impurity removal
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- 239000012535 impurity Substances 0.000 title claims abstract description 58
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 28
- 239000010406 cathode material Substances 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 230000005389 magnetism Effects 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000003913 materials processing Methods 0.000 claims description 3
- 239000007774 positive electrode material Substances 0.000 claims 7
- 239000010405 anode material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004537 pulping Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HFCVPDYCRZVZDF-UHFFFAOYSA-N [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O Chemical compound [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O HFCVPDYCRZVZDF-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical group [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
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- 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
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a pulp groove is used in processing of lithium ion battery cathode material convenient to clear away impurity, including base, pulp groove main part, impurity removal case and feed inlet, the inside of base is provided with pulp groove main part, and the inside of pulp groove main part is provided with the pivot, one side of pulp groove main part is fixed with first servo motor, and just first servo motor's output is connected with the pivot, evenly be provided with the stirring piece in the pivot, the top of pulp groove main part is fixed with impurity removal case, and the bottom of impurity removal case is linked together with the top of pulp groove main part, the top of impurity removal case is provided with the feed inlet, and the bottom of feed inlet and impurity removal case communicate mutually. The utility model discloses an install pulp groove main part, impurity and clear away case, sieve, vibrating motor, first magnetism section of thick bamboo, second servo motor, third servo motor and feed inlet for impurity clear away more comprehensively thoroughly, do benefit to subsequent pulp work.
Description
Technical Field
The utility model relates to a processingequipment technical field, concretely relates to pulp groove is used in processing of lithium ion battery cathode material convenient to clear away impurity.
Background
The lithium ion battery is a secondary battery (rechargeable battery), it mainly relies on lithium ion to move between positive pole and negative pole and works, and lithium ion battery's positive pole material generally is lithium manganate, lithium cobaltate or nickel cobalt lithium manganate, need use the slurrying groove to carry out the pulpifying to it in the in-process of lithium ion battery positive pole material processing, but current slurrying groove mostly has some not enough, specifically as follows:
1. most of the existing slurrying tanks do not have the function of impurity removal, and partial impurities are easily doped in the anode material during introduction, so that the slurrying effect is influenced;
2. the stirring piece in the existing slurrying tank has a simple structure, and is easily damaged due to large resistance from slurry in the stirring process;
3. the existing slurrying tank is easy to generate vibration with a certain amplitude during working and has poor stability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium ion battery cathode materials processing is with thick liquid groove convenient to clear away impurity to the not easy problem of damaging and the stability of impurity, stirring piece of being convenient for clear away that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pulp groove is used in processing of lithium ion battery cathode material convenient to clear away impurity, clears away case and feed inlet including base, pulp groove main part, impurity, the inside of base is provided with pulp groove main part, and the inside of pulp groove main part is provided with the pivot, one side of pulp groove main part is fixed with first servo motor, and first servo motor's output is connected with the pivot, evenly be provided with the stirring piece in the pivot, the top of pulp groove main part is fixed with impurity and clears away the case, and the bottom of impurity clearance case is linked together with the top of pulp groove main part, the central point department of impurity clearance incasement portion evenly is provided with the sieve through spring support frame, and the central point department of sieve bottom is fixed with vibrating motor, the top of impurity clearance case is provided with the feed inlet, and the bottom and the impurity clearance case of feed inlet communicate mutually.
Preferably, the bottom of the interior of the base is uniformly provided with a movable column through a spring column, and the top of the movable column is fixedly connected with the bottom of the slurrying tank main body.
Preferably, the bottoms of the two sides of the slurrying groove main body are provided with limit blocks, and the two sides inside the base are provided with limit grooves matched with the limit blocks.
Preferably, the bottom of the impurity removing box is provided with a first magnetic cylinder and a second magnetic cylinder, one side of the impurity removing box is respectively fixed with a second servo motor and a third servo motor, and the output ends of the second servo motor and the third servo motor are respectively connected with the first magnetic cylinder and the second magnetic cylinder.
Preferably, the feeding hole is uniformly provided with a rotary drum inside through a rolling shaft, and material distributing plates are uniformly distributed on the outer side of the rotary drum.
Preferably, the pipe sleeve is evenly arranged at the joint of the stirring piece and the rotating shaft, the reset spring is arranged inside the pipe sleeve, and two ends of the reset spring are connected with the stirring piece and the rotating shaft through the connecting blocks.
Preferably, one side of the stirring piece, which is far away from the rotating shaft, is provided with semicircular bulges, and through holes are uniformly distributed on the stirring piece.
Preferably, all be provided with the guide holder in the base of spring post both sides, and the top of guide holder all is provided with the guide block through rigid spring, all articulate mutually with the activity post through the connecting rod on the guide block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this lithium ion battery cathode material processing is with pulp groove convenient to clear away impurity is through installing pulp groove main part, the case is clear away to the impurity, the sieve, vibrating motor, first magnetism section of thick bamboo, the second magnetism section of thick bamboo, second servo motor, third servo motor and feed inlet, make lithium ion battery cathode material leading-in from the feed inlet, fall on the sieve, vibrating motor drives the sieve shake, filter partial large granule impurity, later lithium ion battery cathode material whereabouts under the effect of gravity, second servo motor and third servo motor drive first magnetism section of thick bamboo and second magnetism section of thick bamboo and rotate, adsorb the tiny metal particle that exists in the cathode material, make the clearance of impurity more comprehensive thorough, do benefit to subsequent pulp work.
(2) This pulp groove is used in processing of lithium ion battery cathode material convenient to clear away impurity is through installing first servo motor, the apparatus further comprises a rotating shaft, the stirring piece, the pipe box, connecting block and reset spring, it is leading-in to the pulp groove main part with the thick liquids through the guide opening, later first servo motor drives the stirring piece through the pivot and rotates, mix the stirring with lithium ion battery cathode material and thick liquids, produce pressure to the stirring piece when the stirring, hold rapid dispersion collision pressure under the rebound effect at reset spring's drawing, reduce the wearing and tearing that the stirring piece received when the stirring, improve holistic pliability and shock resistance of stirring piece, the life of extension stirring piece.
(3) This lithium ion battery cathode materials processing is with pulp groove is through installing the base, the activity post, the spring post, the guide holder, the connecting rod, guide block and stiff spring, make the vibrations that produce at the in-process of work make pulp groove main part bottom produce the extrusion to the activity post, make activity post compression spring post, connecting rod back to back of the body motion simultaneously and promote the guide block and slide and then produce the compression to stiff spring in the guide holder, the flexible resilience through spring post and stiff spring absorbs the shaking force and disperses, improve the stability of this pulp groove main part.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of a partial top-view cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the feed inlet of the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of the stirring member of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a first servo motor; 3. a rotating shaft; 4. a slurrying tank main body; 5. an impurity removal box; 6. a first magnetic cylinder; 7. a sieve plate; 8. a feed inlet; 9. a vibration motor; 10. a second magnetic cylinder; 11. a stirring member; 12. pipe sleeve; 13. a movable post; 14. a spring post; 15. a second servo motor; 16. a third servo motor; 17. a rotating drum; 18. a material distributing plate; 19. connecting blocks; 20. a semicircular bulge; 21. a return spring; 22. a guide seat; 23. a rigid spring; 24. a guide block; 25. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a pulping tank convenient for impurity removal for processing of lithium ion battery anode materials comprises a base 1, a pulping tank main body 4, an impurity removal box 5 and a feed inlet 8, wherein the pulping tank main body 4 is arranged inside the base 1, a movable column 13 is uniformly arranged at the bottom end inside the base 1 through a spring column 14, the top of the movable column 13 is fixedly connected with the bottom of the pulping tank main body 4, guide seats 22 are respectively arranged in the base 1 at two sides of the spring column 14, guide blocks 24 are respectively arranged at the top ends of the guide seats 22 through rigid springs 23, and the guide blocks 24 are respectively hinged with the movable column 13 through connecting rods 25;
the vibration generated in the working process causes the bottom of the slurrying tank main body 4 to extrude the movable column 13, causes the movable column 13 to compress the spring column 14, simultaneously causes the connecting rod 25 to move back and forth and pushes the guide block 24 to slide in the guide seat 22 so as to compress the rigid spring 23, absorbs and disperses the vibration force through the expansion and contraction rebound of the spring column 14 and the rigid spring 23, and improves the stability of the slurrying tank main body 4;
the bottoms of the two sides of the slurrying groove main body 4 are respectively provided with a limiting block, and the two sides inside the base 1 are respectively provided with a limiting groove matched with the limiting blocks, so that the limiting and guiding effects on the slurrying groove main body 4 are achieved;
a rotating shaft 3 is arranged in the slurrying tank main body 4, a first servo motor 2 is fixed on one side of the slurrying tank main body 4, the output end of the first servo motor 2 is connected with the rotating shaft 3, stirring pieces 11 are uniformly arranged on the rotating shaft 3, pipe sleeves 12 are uniformly arranged at the connecting positions of the stirring pieces 11 and the rotating shaft 3, return springs 21 are arranged in the pipe sleeves 12, and two ends of each return spring 21 are connected with the stirring pieces 11 and the rotating shaft 3 through connecting blocks 19;
pressure is generated on the stirring piece 11 during stirring, collision pressure is rapidly dispersed under the pulling and rebounding action of the return spring 21, abrasion of the stirring piece 11 during stirring is reduced, and the overall flexibility and the shock resistance of the stirring piece 11 are improved;
the side, away from the rotating shaft 3, of the stirring part 11 is provided with the semicircular bulges 20, and through holes are uniformly distributed on the stirring part 11, so that the stirring range is increased, and the resistance of the slurry to the stirring part 11 during stirring is reduced;
an impurity removing box 5 is fixed at the top of the slurrying tank main body 4, the bottom of the impurity removing box 5 is communicated with the top of the slurrying tank main body 4, a sieve plate 7 is uniformly arranged at the central position inside the impurity removing box 5 through a spring support frame, a vibrating motor 9 is fixed at the central position of the bottom of the sieve plate 7, a first magnetic cylinder 6 and a second magnetic cylinder 10 are arranged at the bottom end inside the impurity removing box 5, a second servo motor 15 and a third servo motor 16 are respectively fixed at one side of the impurity removing box 5, and the output ends of the second servo motor 15 and the third servo motor 16 are respectively connected with the first magnetic cylinder 6 and the second magnetic cylinder 10;
the second servo motor 15 and the third servo motor 16 drive the first magnetic cylinder 6 and the second magnetic cylinder 10 to rotate, and fine metal particles existing in the anode material are adsorbed, so that impurities are removed more comprehensively and thoroughly, and the subsequent slurrying work is facilitated;
the top of the impurity removing box 5 is provided with a feeding hole 8, the bottom of the feeding hole 8 is communicated with the impurity removing box 5, the interior of the feeding hole 8 is uniformly provided with a rotary drum 17 through a rolling shaft, material distributing plates 18 are uniformly distributed on the outer side of the rotary drum 17, the lithium ion battery anode material is led in from the feeding hole 8 and falls between the material distributing plates 18 on the rotary drum 17, so that the rotary drum 17 is driven to rotate, the material rotating between the material distributing plates 18 below falls onto the next rotary drum 17 under the action of gravity, and the rest is done so, so that the feeding speed is reduced;
the specific models and specifications of the first servo motor 2, the second servo motor 15, the third servo motor 16 and the vibration motor 9 need to be calculated and determined according to the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: when the slurry tank is used, the lithium ion battery anode material is led in from the feed inlet 8 and falls between the material distribution plates 18 on the rotary drum 17, the rotary drum 17 is driven to rotate, the material between the material distribution plates 18 which rotate to the lower part falls onto the next rotary drum 17 under the action of gravity, the process is analogized, the feeding speed is reduced, then the material falls on the sieve plate 7, the vibrating motor 9 drives the sieve plate 7 to shake, part of large-particle impurities are filtered, then the second servo motor 15 and the third servo motor 16 drive the first magnetic cylinder 6 and the second magnetic cylinder 10 to rotate, fine metal particles existing in the anode material are adsorbed, so that the impurities are removed more comprehensively and thoroughly, the subsequent slurry work is facilitated, then the anode material falls into the slurry tank main body 4, the slurry is led into the slurry tank main body 4 through the guide opening, and then the first servo motor 2 drives the stirring piece 11 to rotate through the rotary shaft 3, mix lithium ion battery cathode material and thick liquids and stir, produce pressure to stirring 11 when the stirring, draw at reset spring 21 and hold under the rebound effect rapid dispersion collision pressure, reduce the wearing and tearing that stirring 11 received when the stirring, improve stirring 11 holistic pliability and shock resistance, in addition, the vibrations that produce in the process of work make the pulpiness groove main part 4 bottom produce the extrusion to movable post 13, make movable post 13 compress spring post 14, connecting rod 25 moves back to each other simultaneously and promotes guide block 24 and slide and then produce the compression to stiff spring 23 in the guide holder 22, absorb and disperse the shaking force through the flexible resilience of spring post 14 and stiff spring 23, improve the stability of this pulpiness groove main part 4.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a lithium ion battery cathode materials processing is with thick liquid groove convenient to clear away impurity, includes base (1), thick liquid groove main part (4), impurity removal box (5) and feed inlet (8), its characterized in that: a slurrying tank main body (4) is arranged in the base (1), a rotating shaft (3) is arranged in the slurrying tank main body (4), a first servo motor (2) is fixed on one side of the slurrying tank main body (4), the output end of the first servo motor (2) is connected with the rotating shaft (3), stirring pieces (11) are uniformly arranged on the rotating shaft (3), an impurity removing box (5) is fixed on the top of the slurrying tank main body (4), and the bottom of the impurity removing box (5) is communicated with the top of the slurrying tank main body (4), the central position inside the impurity removing box (5) is evenly provided with a sieve plate (7) through a spring supporting frame, a vibrating motor (9) is fixed at the central position of the bottom of the sieve plate (7), the top of impurity removal box (5) is provided with feed inlet (8), and the bottom of feed inlet (8) is linked together with impurity removal box (5).
2. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 1, is characterized in that: the bottom end in the base (1) is uniformly provided with a movable column (13) through a spring column (14), and the top of the movable column (13) is fixedly connected with the bottom of the slurrying tank main body (4).
3. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 1, is characterized in that: the bottom of slurrying groove main part (4) both sides all is provided with the stopper, the inside both sides of base (1) all are provided with stopper assorted spacing groove.
4. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 1, is characterized in that: the bottom of impurity removal box (5) inside is provided with a first magnetism section of thick bamboo (6) and a second magnetism section of thick bamboo (10), one side of impurity removal box (5) is fixed with second servo motor (15) and third servo motor (16) respectively, and the output of second servo motor (15) and third servo motor (16) is connected with a first magnetism section of thick bamboo (6) and a second magnetism section of thick bamboo (10) respectively.
5. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 1, is characterized in that: the feeding device is characterized in that a rotary drum (17) is uniformly arranged in the feeding hole (8) through a roller, and material distributing plates (18) are uniformly distributed on the outer side of the rotary drum (17).
6. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 1, is characterized in that: the stirring device is characterized in that pipe sleeves (12) are uniformly arranged at the joints of the stirring pieces (11) and the rotating shaft (3), return springs (21) are arranged inside the pipe sleeves (12), and two ends of each return spring (21) are connected with the stirring pieces (11) and the rotating shaft (3) through connecting blocks (19).
7. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 1, is characterized in that: one side of the stirring piece (11) far away from the rotating shaft (3) is provided with semicircular bulges (20), and through holes are uniformly distributed on the stirring piece (11).
8. The slurry tank for processing the lithium ion battery positive electrode material convenient for removing impurities according to claim 2, is characterized in that: all be provided with guide holder (22) in base (1) of spring post (14) both sides, and the top of guide holder (22) all is provided with guide block (24) through rigid spring (23), all articulate mutually through connecting rod (25) and activity post (13) on guide block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602558.0U CN213670409U (en) | 2020-11-12 | 2020-11-12 | Lithium ion battery cathode material processing pulp tank convenient for impurity removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602558.0U CN213670409U (en) | 2020-11-12 | 2020-11-12 | Lithium ion battery cathode material processing pulp tank convenient for impurity removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213670409U true CN213670409U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022602558.0U Expired - Fee Related CN213670409U (en) | 2020-11-12 | 2020-11-12 | Lithium ion battery cathode material processing pulp tank convenient for impurity removal |
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| Country | Link |
|---|---|
| CN (1) | CN213670409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731563A (en) * | 2021-08-16 | 2021-12-03 | 罗世武 | Be applied to raw and other materials impurity removal cementer that lithium cell was made |
-
2020
- 2020-11-12 CN CN202022602558.0U patent/CN213670409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731563A (en) * | 2021-08-16 | 2021-12-03 | 罗世武 | Be applied to raw and other materials impurity removal cementer that lithium cell was made |
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