CN110729523A - Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction - Google Patents
Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction Download PDFInfo
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- CN110729523A CN110729523A CN201910991192.XA CN201910991192A CN110729523A CN 110729523 A CN110729523 A CN 110729523A CN 201910991192 A CN201910991192 A CN 201910991192A CN 110729523 A CN110729523 A CN 110729523A
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- Prior art keywords
- lithium battery
- anode material
- electromagnetic induction
- energy
- piston
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 239000010405 anode material Substances 0.000 title claims abstract description 17
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 16
- 238000005336 cracking Methods 0.000 title claims abstract description 14
- 238000004064 recycling Methods 0.000 title claims abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 13
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 239000000706 filtrate Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000010406 cathode material Substances 0.000 claims description 3
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 5
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 2
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- QTHKJEYUQSLYTH-UHFFFAOYSA-N [Co]=O.[Ni].[Li] Chemical compound [Co]=O.[Ni].[Li] QTHKJEYUQSLYTH-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
- 239000011149 active material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0288—Applications, solvents
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses an energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction, which comprises an installation platform and a reaction tank, wherein the reaction tank is fixedly inserted on the installation platform, a sealing plug is installed on an opening at the top end of the reaction tank, an adding funnel is inserted on the sealing plug, a carbon dioxide bottle is arranged on the top wall of one side of the installation platform, an air outlet end of the carbon dioxide bottle is connected with an air inlet pipe, the air inlet pipe penetrates through the sealing plug and extends to the inside of the reaction tank, a piston is arranged inside the reaction tank, and a driving mechanism matched with the piston is arranged on the lower side of the installation platform. According to the invention, special lithium battery recovery equipment is designed to crack the lithium manganate anode material, so that the lithium manganate anode material can be dissolved and filtered quickly and efficiently, the piston capable of moving up and down is designed in the reaction tank, the liquid level of the reaction solution in the reaction tank can be flexibly adjusted to complete the operations of filtering and deslagging the solution, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of battery recovery, in particular to an energy-saving lithium battery anode material cracking recovery device based on electromagnetic induction.
Background
Lithium batteries are a new generation of secondary batteries that have rapidly developed in the 90 s of the 20 th century, and are widely used in small portable electronic communication products and electric vehicles. From the birth of the first lithium battery to the present, the positive electrode material of the lithium battery has been developed from a single lithium cobalt oxide material to a stage of proceeding with lithium cobalt oxide, lithium manganate, lithium nickel cobalt oxide, lithium nickel cobalt manganate, lithium iron phosphate and other materials in a head-to-head manner, wherein lithium manganate is one of the more promising lithium ion positive electrode materials.
Among the prior art, to the recovery of lithium manganate cathode material, mostly directly prepare into the lithium manganate, when carrying out the schizolysis to old and useless lithium manganate positive plate, need add the hydrogen peroxide that continuously lets in carbon dioxide with lithium manganate active material, the lithium manganate dissolves, then the pH value of regulating solution is to basicity and filter, collects filter residue and filtrating respectively, and prior art generally is artifical and progressively goes on these processes, and operation is comparatively loaded down with trivial details, and work efficiency receives the restriction, needs to make the improvement to this.
Disclosure of Invention
The invention aims to solve the problem that the efficiency of cracking and recovering lithium battery anode materials manually in the prior art is low, and provides an energy-saving lithium battery anode material cracking and recovering device based on electromagnetic induction.
In order to achieve the purpose, the invention adopts the following technical scheme:
energy-saving lithium battery cathode material schizolysis recovery unit based on electromagnetic induction, including mount table and retort, the retort is fixed to be inserted and is established on the mount table, install the sealing plug on the opening on retort top, insert on the sealing plug and be equipped with and add the funnel, be equipped with the carbon dioxide bottle on the roof of mount table one side, the end of giving vent to anger of carbon dioxide bottle is served and is connected with the intake pipe, and the intake pipe runs through the sealing plug and extends to the inside of retort, the inside of retort is equipped with the piston, the downside of mount table is equipped with the actuating mechanism who matches with the piston, a plurality of holes that leak have evenly been seted up on the lateral wall of retort, the filtrate groove has been seted up on the roof of mount table, and one side intercommunication of filtrate groove has the collecting.
Preferably, the driving mechanism comprises a motor, a threaded rod and a movable sleeve, the movable sleeve is vertically arranged on the bottom wall of the piston, the motor is arranged on the lower side of the mounting table, the threaded rod is fixedly connected to a driving shaft of the motor, and the threaded rod is inserted into the movable sleeve and is in threaded connection with the threaded rod.
Preferably, the bottom wall of the piston is symmetrically connected with two telescopic rods, and the bottom ends of the two telescopic rods are fixedly connected to the top wall of the motor.
Preferably, three brackets are equidistantly mounted on the bottom wall of the mounting table.
Preferably, an air outlet pipe is inserted on the sealing plug and is communicated with the inside of the reaction tank.
Preferably, the water leakage hole is located at an upper side of the mounting table.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, special lithium battery recovery equipment is designed to crack the lithium manganate positive electrode material, so that the lithium manganate positive electrode material can be dissolved and filtered quickly and efficiently, the operation is convenient and fast, and the working efficiency is improved;
2. the piston that can reciprocate has been designed in the retort to control it through the motor, can adjust the liquid level of reaction solution in the retort in a flexible way and accomplish operations such as filtration and slagging-off to solution, it is stable high-efficient.
Drawings
Fig. 1 is a front cross-sectional view of an energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction, which is provided by the invention;
FIG. 2 is a top view of a part of the structure of the energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction;
fig. 3 is an enlarged view of a part a of the structure of the energy-saving lithium battery positive electrode material cracking and recycling device based on electromagnetic induction.
In the figure: the device comprises an installation table 1, a reaction tank 2, a sealing plug 3, an addition funnel 4, a carbon dioxide bottle 5, an air inlet pipe 6, an air outlet pipe 7, a motor 8, a threaded rod 9, a movable sleeve 10, a piston 11, a telescopic rod 12, a support 13, a filtrate tank 14 and a collecting tank 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, energy-saving lithium battery anode material schizolysis recovery unit based on electromagnetic induction, including mount table 1 and retort 2, retort 2 is fixed to be inserted and is established on mount table 1, equidistant three supports 13 of installing on the diapire of mount table 1, install sealing plug 3 on the opening of retort 2 top, it has adding funnel 4 to insert on sealing plug 3, conveniently add article to retort 2 inside, it has outlet duct 7 to insert on sealing plug 3, and outlet duct 7 communicates with the inside of retort 2, the atmospheric pressure in balanced retort 2, make the reaction go on under stable atmospheric pressure, be equipped with carbon dioxide bottle 5 on the roof of mount table 1 one side, be connected with intake pipe 6 on the end of giving vent to anger of carbon dioxide bottle 5, and intake pipe 6 runs through 3 and extends to the inside of retort 2, need to let in carbon dioxide to lithium manganate anode material's dissolution sealing plug, the control is convenient.
The inside of retort 2 is equipped with piston 11, the downside of mount table 1 is equipped with the actuating mechanism who matches with piston 11, actuating mechanism includes motor 8, threaded rod 9 and movable sleeve 10, vertically on piston 11's the diapire be equipped with movable sleeve 10, the downside of mount table 1 is equipped with motor 8, fixedly connected with threaded rod 9 in motor 8's the drive shaft, threaded rod 9 insert establish on movable sleeve 10 and with threaded rod 9 threaded connection, symmetrical connection has two telescopic links 12 on piston 11's the diapire, the equal fixed connection in bottom of two telescopic links 12 is on motor 8's the roof, threaded rod 9 and movable sleeve 10 threaded connection, two telescopic links 12 have restricted piston 11's rotation capacity simultaneously, consequently when threaded rod 9 is rotatory, movable sleeve 10 reciprocates.
Evenly seted up a plurality of holes that leak on retort 2's the lateral wall, the hole that leaks is located the upside of mount table 1, filtrate groove 14 has been seted up on mount table 1's the roof, and one side intercommunication of filtrate groove 14 has collecting vat 15, when piston 11 highly is located the hole top that leaks, retort 2 inside solution can not reveal, when piston 11 is located the hole below that leaks, solution then can flow down and climb away through the basin, and the filter residue is then left, accomplishes the separation to filtrating and filter residue.
The working principle of the invention is as follows: the motor 8 is provided with a corresponding controller, the motor 8 is switched on by the controller to work, the threaded rod 9 rotates, since the movable sleeve 10 is threadedly engaged with the threaded rod 9, and the two telescopic rods 12 limit the rotation capability of the piston 11, therefore, when the threaded rod 9 rotates, the movable sleeve 10 moves up and down, the moving direction depends on the rotating direction of the threaded rod 9, the piston 11 is firstly moved to the position above the water leakage hole, hydrogen peroxide and a lithium manganate positive plate are sequentially added into the reaction tank 2 through the addition funnel 4, a valve of a carbon dioxide bottle 5 is opened to continuously introduce carbon dioxide gas into the hydrogen peroxide, the lithium manganate is gradually dissolved, and then, change the rotation direction of threaded rod 9 through the controller, descend piston 11, solution from leaking the water hole and flow down and be collected through filtrate groove 14 and collecting vat 15, the residue then stays on piston 11, continues to descend piston 11 and makes it break away from in retort 2 and can clear up the residue.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Energy-saving lithium battery cathode material schizolysis recovery unit based on electromagnetic induction, including mount table (1) and retort (2), retort (2) are fixed to be inserted and are established on mount table (1), its characterized in that: install sealing plug (3) on the opening on retort (2) top, insert on sealing plug (3) and be equipped with interpolation funnel (4), be equipped with carbon dioxide bottle (5) on the roof of mount table (1) one side, the end of giving vent to anger of carbon dioxide bottle (5) is served and is connected with intake pipe (6), and intake pipe (6) run through sealing plug (3) and extend to the inside of retort (2), the inside of retort (2) is equipped with piston (11), the downside of mount table (1) is equipped with the actuating mechanism who matches with piston (11), a plurality of holes that leak have evenly been seted up on the lateral wall of retort (2), filtrate groove (14) have been seted up on the roof of mount table (1), and one side intercommunication of filtrate groove (14) has collecting vat (15).
2. The energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction as claimed in claim 1, characterized in that: the driving mechanism comprises a motor (8), a threaded rod (9) and a movable sleeve (10), the movable sleeve (10) is vertically arranged on the bottom wall of the piston (11), the motor (8) is arranged on the lower side of the mounting table (1), the threaded rod (9) is fixedly connected to the driving shaft of the motor (8), and the threaded rod (9) is inserted into the movable sleeve (10) and is in threaded connection with the threaded rod (9).
3. The energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction as claimed in claim 2, characterized in that: two telescopic rods (12) are symmetrically connected to the bottom wall of the piston (11), and the bottom ends of the two telescopic rods (12) are fixedly connected to the top wall of the motor (8).
4. The energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction as claimed in claim 1, characterized in that: three supports (13) are equidistantly arranged on the bottom wall of the mounting table (1).
5. The energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction as claimed in claim 1, characterized in that: an air outlet pipe (7) is inserted into the sealing plug (3), and the air outlet pipe (7) is communicated with the inside of the reaction tank (2).
6. The energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction as claimed in claim 1, characterized in that: the water leakage hole is positioned on the upper side of the mounting platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910991192.XA CN110729523A (en) | 2019-10-18 | 2019-10-18 | Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910991192.XA CN110729523A (en) | 2019-10-18 | 2019-10-18 | Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction |
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| Publication Number | Publication Date |
|---|---|
| CN110729523A true CN110729523A (en) | 2020-01-24 |
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| CN201910991192.XA Pending CN110729523A (en) | 2019-10-18 | 2019-10-18 | Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction |
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| CN (1) | CN110729523A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848144B1 (en) * | 2007-04-02 | 2008-07-23 | 임형학 | Resources recycling 1st drc cell gear refuse |
| CN109509931A (en) * | 2018-12-25 | 2019-03-22 | 哈尔滨巴特瑞资源再生科技有限公司 | A kind of lithium battery electrolytes eliminating equipment and method |
| CN211265658U (en) * | 2019-10-18 | 2020-08-14 | 成都六九一四科技有限公司 | Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction |
-
2019
- 2019-10-18 CN CN201910991192.XA patent/CN110729523A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848144B1 (en) * | 2007-04-02 | 2008-07-23 | 임형학 | Resources recycling 1st drc cell gear refuse |
| CN109509931A (en) * | 2018-12-25 | 2019-03-22 | 哈尔滨巴特瑞资源再生科技有限公司 | A kind of lithium battery electrolytes eliminating equipment and method |
| CN211265658U (en) * | 2019-10-18 | 2020-08-14 | 成都六九一四科技有限公司 | Energy-saving lithium battery anode material cracking and recycling device based on electromagnetic induction |
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