CN203166045U - Device for recycling copper wire meshes, nickel-cobalt and rare earth in negative plates of nickel-metal hydride batteries - Google Patents
Device for recycling copper wire meshes, nickel-cobalt and rare earth in negative plates of nickel-metal hydride batteries Download PDFInfo
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- CN203166045U CN203166045U CN2013201052911U CN201320105291U CN203166045U CN 203166045 U CN203166045 U CN 203166045U CN 2013201052911 U CN2013201052911 U CN 2013201052911U CN 201320105291 U CN201320105291 U CN 201320105291U CN 203166045 U CN203166045 U CN 203166045U
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- rare earth
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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
- 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 utility model discloses a device for recycling copper wire meshes, nickel-cobalt and rare earth in negative plates of nickel-metal hydride batteries. The device comprises a charging and discharging platform, a copper wire mesh recovery tank, a conveying device, an uncovered reactive tank, a high-position washing tank and an air compressor. The device can be used for realizing the mechanization of raw material charging and copper wire mesh recovery, greatly saving the labor force and improving the working efficiency and the production environment; an air-blowing nozzle is arranged on the copper wire mesh recovery tank, and the air blowing mode ensures the relative movement of solid and gas in the acid leaching reaction, so that the reaction velocity is increased, and the copper wire meshes are not fragmented, thus the complete recovery effect is achieved; through holes are formed in the bottom and tank plates of the copper wire mesh recovery tank, so that the copper wire meshes can be effectively separated from a nickel-cobalt solution and rare earth residues; and a liquid outlet and a residue outlet are formed in the bottom of the uncovered reactive tank, so that the nickel-cobalt solution and the rare earth residues can be effectively separated from each other.
Description
Technical field
The utility model relates to a kind of nickel-hydrogen battery negative pole sheet reclaimer.
Background technology
In recent years, country vigorously advocates development amphitypy society always, reclaims as nickel-hydrogen waste battery and has thisly not only responded that national policy is called but also industry with bigger economic benefit and social benefit becomes focus gradually.
The negative material of most of Ni-MH battery is the hydrogen bearing alloy of nickel and cobalt containing and rare earth metal, the negative plate basis material is copper mesh, copper, nickel cobalt and rare earth metal all are the resources that can not ignore when reclaiming the nickel-hydrogen battery negative pole sheet, also are difficult points that reclaims at present in producing.
CN102304620A has announced the comprehensive method that reclaims of a kind of waste nickel hydrogen battery on January 4th, 2012, the method that cyclonic separation reclaims behind this method employing anticathode sheet ball milling reclaims blister copper.This method can make copper mesh cracked and mix with alloy material storing hydrogen in removal process, and the acidleach that has influenced next step is reclaimed, and copper mesh and nickel cobalt and rare earth metal separating effect are not good, so organic efficiency is low, and the cost height.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple and practical new equipment, this equipment can make copper, the three kinds of resources of nickel cobalt and rare earth metal in the nickel-hydrogen battery negative pole sheet easy, separate effectively, will have the valency material to reclaim fully thereby reach, and control cost recovery purpose.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth comprises feeding intake and discharging platform, copper mesh accumulator tank, conveying device, uncovered reactive tank, high-order rinsing bowl and air compressor machine.
Feed intake and discharging platform, be used for feeding intake and discharging; The copper mesh accumulator tank, the container splendid attire negative plate as carrying and reacting comprises base plate and the side plate of being with through hole, its inside is provided with the air-blowing nozzle by the air pipe interface air feed; Conveying device, the described copper mesh accumulator tank of mobile conveying; The uncovered reactive tank as the container that carries out acid-leaching reaction, comprises wash water entrance, sulfuric acid entrance, leakage fluid dram and slag-drip opening, and is provided with aspiration tube in the bottom; High-order rinsing bowl is higher than the uncovered reactive tank and places, and makes to have water-head between the two, comprises the outlet of running water entrance and wash water, and described wash water outlet connects the wash water entrance of uncovered reactive tank; Air compressor machine connects the aspiration tube of uncovered reactive tank and the air pipe interface of copper mesh accumulator tank respectively.
Charging and discharging for convenience, described feeding intake comprises the operating platform that feeds intake with discharging platform, discharging operating platform, and feed intake slope and discharging slope with different gradients.
React in order to make sulfuric acid can enter the copper mesh accumulator tank, reacted nickel and cobalt solution and rare earth slag are ejected from the copper mesh accumulator tank, copper mesh is retained in the copper mesh accumulator tank simultaneously, the base plate of described copper mesh accumulator tank and side plate are provided with the manhole of diameter 0.2-0.8cm.
Further, but described copper mesh accumulator tank has one conveniently feeds intake and the movable side plate of discharging folding.
Be provided with a plurality of air-blowing nozzles in the described copper mesh accumulator tank, the air-blowing nozzle is connected in parallel, and connects air compressor machine by air pipe interface.During acid-leaching reaction, the air-blowing effect of air-blowing nozzle can improve the reaction speed of leaching greatly, also can promote effect and efficient that copper mesh cleans.
In order to realize that the mobile of copper mesh accumulator tank carried, and it need be promoted certain altitude, described conveying device comprises hoist track and hoist, and described hoist is carried the copper mesh accumulator tank by hanger rope and the pulling of hanger rope draw ring.
For the ease of discharging acid solution, nickel cobalt liquid and rare earth slag, described aspiration tube, leakage fluid dram and slag-drip opening are arranged on the uncovered reaction tank bottom.
Further, described air compressor machine connects the aspiration tube of uncovered reactive tank respectively, is arranged on the air feed interface a at uncovered reactive tank place, be arranged on the air feed interface b at high-order rinsing bowl place, and connecting tube is provided with controlled valve respectively.
The beneficial effects of the utility model are: 1) the recovery mechanization of the input of raw material and copper mesh, saved manpower greatly, and improved operating efficiency, improved production environment; 2) the copper mesh accumulator tank is provided with the air-blowing nozzle, and acid-leaching reaction provides the solid-liquid relative motion by the air-blowing mode, can improve reaction speed, also can not make copper mesh cracked, thereby reaches the effect that reclaims fully; 3) hole is all opened with frid in copper mesh accumulator tank bottom, can make copper mesh follow nickel and cobalt solution effectively to separate with rare earth slag; 4) the uncovered reaction tank bottom is provided with leakage fluid dram and slag-drip opening, and nickel cobalt liquid is effectively separated with rare earth slag.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation with discharging platform of feeding intake in the utility model;
Fig. 3 is the structural representation of the copper mesh accumulator tank in the utility model.
Embodiment
Referring to figs. 1 through Fig. 3.A kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth of the present utility model comprises feeding intake and discharging platform 1, copper mesh accumulator tank 2, conveying device 3, uncovered reactive tank 4, high-order rinsing bowl 5 and air compressor machine 6.
Feed intake and discharging platform 1, be used for feeding intake and discharging; Copper mesh accumulator tank 2, the container splendid attire negative plate as carrying and reacting comprises base plate 21 and the side plate 22 of being with through hole 25, its inside is provided with the air-blowing nozzle 24 by air pipe interface 23 air feed; Conveying device 3, the described copper mesh accumulator tank 2 of mobile conveying; Uncovered reactive tank 4 as the container that carries out acid-leaching reaction, comprises wash water entrance 41, sulfuric acid entrance 42, leakage fluid dram 43 and slag-drip opening 44, and is provided with aspiration tube 45 in the bottom; High-order rinsing bowl 5 is higher than uncovered reactive tank 4 and places, and makes to have water-head between the two, comprises running water entrance 51 and wash water outlet 52, and described wash water outlet 52 connects the wash water entrance 41 of uncovered reactive tank 4; Air compressor machine 6 connects the aspiration tube 45 of uncovered reactive tank 4 and the air pipe interface 23 of copper mesh accumulator tank 2 respectively.
Charging and discharging for convenience, described feeding intake comprises the operating platform 11 that feeds intake with discharging platform 1, discharging operating platform 12, and feed intake slope 13 and discharging slope 14 with different gradients, feeding intake fixedly has voussoir 15 on slope 13 and the discharging slope 14, and copper mesh accumulator tank 2 can be fixed on to feed intake on the slope 13 that feeds intake or be fixed on by voussoir 15 and carry out discharging on the discharging slope 14.
React in order to make sulfuric acid can enter copper mesh accumulator tank 2, reacted nickel and cobalt solution and rare earth slag are ejected from copper mesh accumulator tank 2, simultaneously copper mesh is retained in the copper mesh accumulator tank 2, the base plate 21 of described copper mesh accumulator tank 2 and side plate 22 are provided with the manhole 25 of diameter 0.2-0.8cm.Acid solution enters the hydrogen bearing alloy that copper mesh accumulator tank 2 leaches on the nickel-hydrogen battery negative pole sheet by manhole 25, and acid solution flowed out from manhole 25 with nickel cobalt liquid and rare earth slag after acidleach was finished, and makes copper mesh and rare earth realize separating fully.
Further, conveniently feed intake and the movable side plate 26 of discharging folding but described copper mesh accumulator tank 2 has one, when feeding intake with discharging, all can open, can alleviate the workload when feeding intake with discharging, improved the operating efficiency that feeds intake with discharging.
Be provided with a plurality of air-blowing nozzles 24 in the described copper mesh accumulator tank 2, air-blowing nozzle 24 is connected in parallel, and connects air compressor machine 6 by air pipe interface 23.During acid-leaching reaction, the air-blowing effect of air-blowing nozzle 24 can improve the reaction speed of leaching greatly, also can promote effect and efficient that copper mesh cleans.
In order to realize that the mobile of copper mesh accumulator tank 2 carried, and it need be promoted certain altitude, described conveying device 3 comprises hoist track 31 and hoist 32, and described hoist 32 is carried copper mesh accumulator tank 2 by hanger rope and the pulling of hanger rope draw ring.
For the ease of discharging acid solution, nickel cobalt liquid and rare earth slag, described aspiration tube 45, leakage fluid dram 43 and slag-drip opening 44 are arranged on uncovered reactive tank 4 bottoms.
Further, described air compressor machine 6 connects the aspiration tube 45 of uncovered reactive tank 4 respectively, is arranged on the air feed interface a61 at uncovered reactive tank 4 places, be arranged on the air feed interface b62 at high-order rinsing bowl 5 places, and connecting tube is provided with controlled valve respectively.When copper mesh accumulator tank 2 is inserted in the uncovered reactive tank 4, the air pipe interface 23 of copper mesh accumulator tank 2 is connected with air feed interface a61, the controlled valve of corresponding pipeline is opened, start air compressor machine 6, just can reach the purpose to 2 air-blowing of copper mesh accumulator tank.When copper mesh accumulator tank 2 is inserted in the high-order rinsing bowl 5, the air pipe interface 23 of copper mesh accumulator tank 2 is connected with air feed interface b62, the controlled valve of corresponding pipeline is opened, started air compressor machine 6, just can reach the purpose that the copper mesh accumulator tank 2 in the high-order rinsing bowl 5 is carried out air-blowing.
This equipment course of work is as follows:
(1) copper mesh accumulator tank 2 is put be fixed on feed intake with discharging platform 1 in the slope 13 that feeds intake on, but open the movable side plate 26 of folding, the nickel-hydrogen battery negative pole sheet is dropped in the copper mesh accumulator tank 2, close movable side plate 26.
(2) the copper mesh accumulator tank 2 that will load the nickel-hydrogen battery negative pole sheet moves in the uncovered reactive tank 4 by hoist 32, air pipe interface 23 on the copper mesh accumulator tank 2 is connected with the air feed interface, add wash water and sulfuric acid by wash water entrance 41 and sulfuric acid entrance 42, the beginning acidleach, open air compressor machine 6, the 24 beginning air-blowing of air-blowing nozzle.
(3) after acidleach is finished, close air compressor machine 6, disconnection air pipe interface 23 is connected with the air feed interface, and hydrogen bearing alloy dissolved in the acid solution and separated with copper mesh this moment, and rare earth metal also forms rare earth slag to be separated with copper mesh, copper mesh accumulator tank 2 is transferred in the high-order rinsing bowl 5, air pipe interface 23 is connected with the air feed interface, adds running water, open air compressor machine 6, copper mesh is cleaned in the 24 beginning air-blowing of air-blowing nozzle.
(4) nickel and cobalt solution in the uncovered reactive tank 4 is discharged by leakage fluid dram 43, enters the operation that next step reclaims the nickel cobalt, rare earth slag run up to a certain amount of after, by aspiration tube 45 air-blowing, from slag-drip opening 44, discharge, enter the operation that next step reclaims rare earth.
(5) after copper mesh cleans and to finish, disconnect being connected of air pipe interface 23 and air feed interface, with copper mesh accumulator tank 2 transfer to feed intake with discharging platform 1 in discharging slope 14 on, open movable side plate 26 and carry out discharging, the recovery copper mesh.
Certainly, the utility model can also have other structural distortion except above-mentioned execution mode, and these equivalent technical solutions also should be within its protection range.
Claims (8)
1. an equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth is characterized in that, comprises
Feed intake and discharging platform (1), be used for feeding intake and discharging;
Copper mesh accumulator tank (2) as the container splendid attire negative plate of carrying and reacting, comprises base plate (21) and the side plate (22) of band through hole (25), and its inside is provided with the air-blowing nozzle (24) by air pipe interface (23) air feed;
Conveying device (3), the mobile described copper mesh accumulator tank (2) of carrying;
Uncovered reactive tank (4) as the container that carries out acid-leaching reaction, comprises wash water entrance (41), sulfuric acid entrance (42), leakage fluid dram (43) and slag-drip opening (44), and is provided with aspiration tube (45) in the bottom;
High-order rinsing bowl (5) is higher than uncovered reactive tank (4) and places, and makes to have water-head between the two, comprises running water entrance (51) and wash water outlet (52), and described wash water outlet (52) connects the wash water entrance (41) of uncovered reactive tank (4);
Air compressor machine (6) connects the aspiration tube (45) of uncovered reactive tank (4) and the air pipe interface (23) of copper mesh accumulator tank (2) respectively.
2. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1, it is characterized in that: described feeding intake comprises the operating platform that feeds intake (11) with discharging platform (1), discharging operating platform (12), and the slope that feeds intake (13) and discharging slope (14) with different gradients.
3. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1, it is characterized in that: the base plate (21) of described copper mesh accumulator tank (2) and side plate (22) are provided with the manhole (25) of diameter 0.2-0.8cm.
4. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1 is characterized in that: described copper mesh accumulator tank (2) but have one and conveniently feed intake and the movable side plate (26) of discharging folding.
5. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1, it is characterized in that: be provided with a plurality of air-blowing nozzles (24) in the described copper mesh accumulator tank (2), air-blowing nozzle (24) is connected in parallel, and connects air compressor machine (6) by air pipe interface (23).
6. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1, it is characterized in that: described conveying device (3) comprises hoist track (31) and hoist (32), and described hoist (32) is carried copper mesh accumulator tank (2) by hanger rope and the pulling of hanger rope draw ring.
7. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1 is characterized in that: described aspiration tube (45), leakage fluid dram (43) and slag-drip opening (44) are arranged on uncovered reactive tank (4) bottom.
8. a kind of equipment that reclaims copper mesh in the nickel-hydrogen battery negative pole sheet, nickel cobalt and rare earth according to claim 1, it is characterized in that: described air compressor machine (6) connects the aspiration tube (45) of uncovered reactive tank (4) respectively, be arranged on the air feed interface a(61 that uncovered reactive tank (4) is located), be arranged on the air feed interface b(62 that high-order rinsing bowl (5) is located), and connecting tube is provided with controlled valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201052911U CN203166045U (en) | 2013-03-08 | 2013-03-08 | Device for recycling copper wire meshes, nickel-cobalt and rare earth in negative plates of nickel-metal hydride batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201052911U CN203166045U (en) | 2013-03-08 | 2013-03-08 | Device for recycling copper wire meshes, nickel-cobalt and rare earth in negative plates of nickel-metal hydride batteries |
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| Publication Number | Publication Date |
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| CN203166045U true CN203166045U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013201052911U Expired - Lifetime CN203166045U (en) | 2013-03-08 | 2013-03-08 | Device for recycling copper wire meshes, nickel-cobalt and rare earth in negative plates of nickel-metal hydride batteries |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157925A (en) * | 2013-12-17 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Recycling device and recycling method for lithium ion battery pole piece |
| CN104157924A (en) * | 2013-12-17 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Equipment for separating current collector of lithium ion battery from active material on current collector |
| CN107217149A (en) * | 2017-07-10 | 2017-09-29 | 山东理工大学 | The system of recovering rare earth from capacitor type nickel-hydrogen battery negative pole material |
| CN109437015A (en) * | 2018-12-19 | 2019-03-08 | 中汽研（常州）汽车工程研究院有限公司 | A kind of transfer device for battery pack detection device |
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2013
- 2013-03-08 CN CN2013201052911U patent/CN203166045U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157925A (en) * | 2013-12-17 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Recycling device and recycling method for lithium ion battery pole piece |
| CN104157924A (en) * | 2013-12-17 | 2014-11-19 | 中航锂电（洛阳）有限公司 | Equipment for separating current collector of lithium ion battery from active material on current collector |
| CN104157924B (en) * | 2013-12-17 | 2016-03-23 | 中航锂电（洛阳）有限公司 | For separating of the equipment of active material on affluxion body in lithium ion batteries and its |
| CN104157925B (en) * | 2013-12-17 | 2016-06-22 | 中航锂电（洛阳）有限公司 | The retracting device of electrodes of lithium-ion batteries and recovery method |
| CN107217149A (en) * | 2017-07-10 | 2017-09-29 | 山东理工大学 | The system of recovering rare earth from capacitor type nickel-hydrogen battery negative pole material |
| CN107217149B (en) * | 2017-07-10 | 2018-10-16 | 山东理工大学 | The system of recovering rare earth from capacitive nickel-hydrogen battery negative pole material |
| CN109437015A (en) * | 2018-12-19 | 2019-03-08 | 中汽研（常州）汽车工程研究院有限公司 | A kind of transfer device for battery pack detection device |
| CN109437015B (en) * | 2018-12-19 | 2024-02-20 | 中汽研汽车检验中心(常州)有限公司 | Transfer device for battery pack detection equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410600 Jinsha Road, Jinzhou District, Hunan, Changsha, No. 018 Patentee after: HUNAN BRUNP RECYCLING TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG BRUNP RECYCLING TECHNOLOGY Co.,Ltd. Address before: 410600 Jinsha Road, Jinzhou District, Hunan, Changsha, No. 018 Patentee before: HUNAN BRUNP RECYCLING TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG BANGPU CYCLE TECHNOLOGY CO.,LTD. Address after: 410600 Jinsha Road, Jinzhou District, Hunan, Changsha, No. 018 Patentee after: HUNAN BRUNP RECYCLING TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG BANGPU CYCLE TECHNOLOGY CO.,LTD. Address before: 410600 Jinsha Road, Jinzhou District, Hunan, Changsha, No. 018 Patentee before: HUNAN BRUNP RECYCLING TECHNOLOGY Co.,Ltd. Patentee before: FOSHAN BRUNP RECYCLING TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |