CN109687052A - The waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically - Google Patents
The waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically Download PDFInfo
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- CN109687052A CN109687052A CN201910120634.3A CN201910120634A CN109687052A CN 109687052 A CN109687052 A CN 109687052A CN 201910120634 A CN201910120634 A CN 201910120634A CN 109687052 A CN109687052 A CN 109687052A
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- fixedly connected
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- side wall
- positive electrode
- dissolving tank
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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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- 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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
本发明涉及锂电池材料回收技术领域，尤其为锂电池正极材料烧结用废旧匣钵自动回收正极材料设备，包括有投料口，投料口的底部端口固定连接有研磨体，研磨体的底部固定连接有落料管，落料管远离研磨体的一端固定连接有溶解罐，溶解罐的底部固定连接有落液管，落液管的内壁设有过滤网一，落液管远离溶解罐的一端固定连接有萃取灌，萃取灌平齐于基面的侧壁固定连接有萃取液进液管，萃取灌远离落液管的一端固定连接有出液管，出液管的基面开设有出液口，出液管的侧壁开设有滤网放置口，滤网放置口的内壁设有过滤网二。本发明一体化回收，自动化程度高，回收率高，回收纯度高，操作简单，大大节约了回收成本。
The invention relates to the technical field of lithium battery material recycling, in particular to a device for automatically recycling positive electrode materials using a waste saggar for sintering positive electrode materials of lithium batteries. Blanking pipe, one end of the blanking pipe away from the grinding body is fixedly connected with a dissolving tank, the bottom of the dissolving tank is fixedly connected with a liquid falling pipe, the inner wall of the liquid falling pipe is provided with a filter screen, and one end of the liquid falling pipe away from the dissolving tank is fixedly connected There is an extraction tank, the side wall of the extraction tank flush with the base surface is fixedly connected with an extraction liquid inlet pipe, the end of the extraction tank away from the liquid drop pipe is fixedly connected with a liquid outlet pipe, and the base surface of the liquid outlet pipe is provided with a liquid outlet. The side wall of the liquid outlet pipe is provided with a filter screen placement port, and the inner wall of the filter screen placement port is provided with a second filter screen. The invention has integrated recovery, high degree of automation, high recovery rate, high recovery purity, simple operation, and greatly saves recovery cost.
Description
Technical field
The present invention relates to lithium battery material recovery technology field more particularly to the waste and old saggars of anode material of lithium battery sintering
Automatic recycling positive electrode equipment.
Background technique
According to statistics, the consumption figure of whole world lithium ion battery in 2000 is 500,000,000, has reached 7,000,000,000 within 2015.Due to
The service life of lithium ion battery be it is limited, a large amount of waste and old lithium ion battery also generates therewith, brings environmental pollution therewith.
Cell positive material cost occupies 1/3 or more single battery cost, and since cathode uses the carbon materials such as graphite at present
Expect it is more, lithium titanate Li4Ti5O12 and silicon-carbon cathode Si/C using less, so the recovery technology of current battery mainly for
It is cell positive material recycling.
The prior art, cell positive material recovery difficult is big, rate of recovery bottom, at high cost, is unfavorable for enterprise and pursues economic effect
Benefit, to reduce the power of corporate social behavior.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the anode material of lithium battery sintering proposed
Positive electrode equipment is recycled automatically with waste and old saggar.
To achieve the goals above, present invention employs following technical solutions:
The waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically, includes feeding port, the throwing
The bottom port of material mouth is fixedly connected with abrasive body, and the side wall that the abrasive body flushes in bottom is fixedly connected with support plate one,
The basal plane of the support plate one is fixedly connected with motor one, and one end of the motor one is equipped with shaft, and the shaft is far from motor
One one end extends to the inside of abrasive body, and the bottom of the abrasive body is fixedly connected with material blanking tube, and the material blanking tube is separate to be ground
One end of mill body is fixedly connected with dissolving tank, and the side wall that the dissolving tank flushes in basal plane is fixedly connected with lysate inlet tube,
The side wall that the dissolving tank flushes in bottom is fixedly connected with support plate two, and the basal plane of the support plate two is fixedly connected with motor
Two, one end of the motor two is equipped with shaft A, and the shaft A extends to the inside of dissolving tank far from one end of motor two, described
The side wall of dissolving tank is equipped with transparent viewing port one, and the bottom of the dissolving tank is fixedly connected with declining liquid tube, the declining liquid tube
Inner wall is equipped with filter screen one, and the side wall of the declining liquid tube is provided with control valve one, and the one end of the declining liquid tube far from dissolving tank is solid
Surely it is connected with extraction to fill, the side wall that the extraction filling flushes in basal plane is fixedly connected with extract liquor inlet tube, what the extraction filled
Side wall is equipped with transparent viewing port two, and the extraction fills one end far from declining liquid tube and is fixedly connected with outlet tube, the outlet tube
Basal plane offer liquid outlet, the side wall of the outlet tube offers strainer and places mouth, and the inner wall that the strainer places mouth is equipped with
Filter screen two, the side wall that the extraction fills symmetrically are fixedly connected with two supports, and the side wall of the outlet tube is equipped with control valve
Two.
Preferably, one end that the shaft is located inside abrasive body is fixedly connected with gear one, the outer wall of the gear one
Two gears two are symmetrically occluding with, the inner wall of two gears two is socketed with two grinding shafts, two grinding shafts
Outer wall be socketed with two grinding rods, the outer wall of two grinding rods is equipped with grinding tooth arranged in a uniform, described in two
Grinding shaft passes through two grinding rods, and the outer wall of the one end of two grinding shafts far from two gears two is socketed with
Two rolling bearings, two rolling bearings are fixedly connected with far from one end of two grinding shafts in abrasive body
Wall.
Preferably, the grinding tooth being located on two grinding rods is mutually twisted.
Preferably, the lysate inlet tube is to tilt upward setting, and one end far from dissolving tank is to set straight up
It sets.
Preferably, one end that the shaft A is located inside dissolving tank is fixedly connected with stirring wheel.
Preferably, it is to set straight up that the extract liquor inlet tube, which is the one end for tilting upward setting, and filling far from extraction,
It sets.
Preferably, the filter screen two extends to the inside of liquid outlet, and fits closely the inner wall in liquid outlet.
Compared with prior art, the invention proposes the waste and old saggars of anode material of lithium battery sintering to recycle positive material automatically
Expect equipment, has the advantages that
The present invention will be used to, and recycle anode material of lithium battery, integration recycling, high degree of automation, the rate of recovery is high, recycling
Purity is high, it is easy to operate, cost recovery is greatly saved.
The present invention will release, and material blanking tube is fixedly connected with dissolving tank far from one end of abrasive body, and dissolving tank flushes in basal plane
Side wall be fixedly connected with lysate inlet tube, one end that shaft A is located inside dissolving tank is fixedly connected with stirring wheel, solubilization solution
Liquid is convenient, and under the action of stirring wheel, and reaction is abundant.
The present invention passes through, and declining liquid tube is fixedly connected with extraction far from one end of dissolving tank and fills, and extraction fills and flushes in basal plane
Side wall is fixedly connected with extract liquor inlet tube, it is convenient to add extract liquor, and can extract the positive electrode of high-purity.
In the present invention, it is not directed to part in the device and is the same as those in the prior art or can be realized by using the prior art,
Integration recycling of the invention, high degree of automation, the rate of recovery is high, recycling purity is high, easy to operate, be greatly saved recycling at
This.
Detailed description of the invention
Fig. 1 is that the waste and old saggar of anode material of lithium battery sintering proposed by the present invention recycles the whole of positive electrode equipment automatically
The structural schematic diagram of body；
Fig. 2 is the portion that the waste and old saggar of anode material of lithium battery sintering proposed by the present invention recycles positive electrode equipment automatically
The structural schematic diagram divided；
Fig. 3 is the portion that the waste and old saggar of anode material of lithium battery sintering proposed by the present invention recycles positive electrode equipment automatically
The structural schematic diagram divided；
Fig. 4 is the portion that the waste and old saggar of anode material of lithium battery sintering proposed by the present invention recycles positive electrode equipment automatically
The structural schematic diagram divided；
Fig. 5 is the portion that the waste and old saggar of anode material of lithium battery sintering proposed by the present invention recycles positive electrode equipment automatically
The structural schematic diagram divided.
In figure: 1 feeding port, 2 abrasive bodies, 3 support plates one, 4 motors one, 5 shafts, 6 material blanking tubes, 7 dissolving tanks, 8 lysates
Inlet tube, 9 support plates two, 10 motors two, 11 shaft A, 12 stirring wheels, 13 transparent viewing ports one, 14 declining liquid tubes, 15 filter screens
One, 16 control valves one, 17 extract filling, 18 extract liquor inlet tubes, 19 transparent viewing ports two, 20 outlet tubes, 21 liquid outlets, 22 strainers
Placement mouth, 23 filter screens two, 24 supports, 25 control valves two, 51 gears one, 52 gears two, 53 grinding shafts, 54 grinding rods, 55 are ground
It grinds one's teeth in sleep, 56 rolling bearings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Fig. 1-5 is please referred to, the waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically, includes to throw
Material mouth 1, the bottom port of the feeding port 1 are fixedly connected with abrasive body 2, and the side wall that the abrasive body 2 flushes in bottom is fixed
It is connected with support plate 1, the basal plane of the support plate 1 is fixedly connected with motor 1, and one end of the motor 1, which is equipped with, to be turned
Axis 5, the shaft 5 extend to the inside of abrasive body 2 far from one end of motor 1, and the bottom of the abrasive body 2 is fixedly connected with
Material blanking tube 6, the material blanking tube 6 are fixedly connected with dissolving tank 7 far from one end of abrasive body 2, and the dissolving tank 7 flushes in basal plane
Side wall is fixedly connected with lysate inlet tube 8, and the side wall that the dissolving tank 7 flushes in bottom is fixedly connected with support plate 29, institute
The basal plane for stating support plate 29 is fixedly connected with motor 2 10, and one end of the motor 2 10 is equipped with shaft A11, the shaft A11
One end far from motor 2 10 extends to the inside of dissolving tank 7, and the side wall of the dissolving tank 7 is equipped with transparent viewing port 1,
The bottom of the dissolving tank 7 is fixedly connected with declining liquid tube 14, and the inner wall of the declining liquid tube 14 is equipped with filter screen 1, described to fall liquid
The side wall of pipe 14 is provided with control valve 1, and the declining liquid tube 14 is fixedly connected with extraction far from one end of dissolving tank 7 and fills 17, institute
It states the side wall that extraction filling 17 flushes in basal plane and is fixedly connected with extract liquor inlet tube 18, the side wall that the extraction fills 17 is equipped with
Bright observation panel 2 19, the extraction fill 17 one end far from declining liquid tube 14 and are fixedly connected with outlet tube 20, the outlet tube 20
Basal plane offers liquid outlet 21, and the side wall of the outlet tube 20 offers strainer and places mouth 22, and the strainer places the interior of mouth 22
Wall is equipped with filter screen 2 23, and the side wall that the extraction fills 17 is symmetrically fixedly connected with two supports 24, the outlet tube 20
Side wall is equipped with control valve 2 25.
One end that the shaft 5 is located inside abrasive body 2 is fixedly connected with gear 1, and the outer wall of the gear 1 is equal
Two gears 2 52 symmetrically are occluding with, the inner wall of two gears 2 52 is socketed with two grinding shafts 53, grinds described in two
The outer wall of mill axis 53 is socketed with two grinding rods 54, and the outer wall of two grinding rods 54 is equipped with grinding tooth arranged in a uniform
55, two grinding shafts 53 pass through two grinding rods 54, and two grinding shafts 53 are far from two gears 2 52
The outer wall of one end be socketed with two rolling bearings 56, two rolling bearings 56 far from two grinding shafts 53 one
End is fixedly connected with the grinding tooth 55 being located on two grinding rods 54 in the inner wall of abrasive body 2 and is mutually twisted, described
Lysate inlet tube 8 is to tilt upward setting, and one end far from dissolving tank 7 is to be arranged vertically upwards, and the shaft A11 is located at
One end inside dissolving tank 7 is fixedly connected with stirring wheel 12, and the extract liquor inlet tube 18 is to tilt upward setting, and far from extracting
Taking the one end for filling 17 is to be arranged vertically upwards, and the filter screen 2 23 extends to the inside of liquid outlet 21, and fits closely in out
The inner wall of liquid mouth 21.
In the present invention, in use, old and useless battery puts into feeding port 1, start motor 1, abrasive body 2 is ground, and is ground
Obtained material falls into dissolving tank 7, and the lysate in dissolving tank 7 carries out dissolution reaction to material, after reaction sufficiently, opens control
Valve 1, lysate fall into extraction and fill 17, and solid insoluble is placed on filter screen 1 under the action of filter screen 1, without
It being filled in 17 as extraction is fallen into, the extract liquor that extraction fills in 17 is reacted with the lysate fallen into, positive electrode is extracted, to
After reaction sufficiently, control valve 2 25 is opened, outside is discharged through filter screen 2 23 in waste liquid, after waste liquid is completely exhausted out, extracts strainer out
The filter screen 2 23 in mouth 22 is placed, recycling obtains positive electrode, present invention integration recycling, high degree of automation, the rate of recovery
Height, recycling purity is high is easy to operate, and cost recovery is greatly saved.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
- It include feeding port (1), feature 1. the waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically It is, the bottom port of the feeding port (1) is fixedly connected with abrasive body (2), and the abrasive body (2) flushes in the side wall of bottom It is fixedly connected with support plate one (3), the basal plane of the support plate one (3) is fixedly connected with motor one (4), the motor one (4) One end be equipped with shaft (5), the shaft (5) extends to the inside of abrasive body (2) far from one end of motor one (4), described to grind The bottom of mill body (2) is fixedly connected with material blanking tube (6), and the material blanking tube (6) is fixedly connected with molten far from the one end of abrasive body (2) It solves tank (7), the side wall that the dissolving tank (7) flushes in basal plane is fixedly connected with lysate inlet tube (8), the dissolving tank (7) The side wall for flushing in bottom is fixedly connected with support plate two (9), and the basal plane of the support plate two (9) is fixedly connected with motor two (10), one end of the motor two (10) is equipped with shaft A (11), and the shaft A (11) extends far from one end of motor two (10) To the inside of dissolving tank (7), the side wall of the dissolving tank (7) is equipped with transparent viewing port one (13), the bottom of the dissolving tank (7) Portion is fixedly connected with declining liquid tube (14), and the inner wall of the declining liquid tube (14) is equipped with filter screen one (15), the declining liquid tube (14) Side wall is provided with control valve one (16), and the declining liquid tube (14) is fixedly connected with extraction far from the one end of dissolving tank (7) and fills (17), The side wall that the extraction filling (17) flushes in basal plane is fixedly connected with extract liquor inlet tube (18), and the extraction fills the side wall of (17) It is equipped with transparent viewing port two (19), the extraction fills (17) and is fixedly connected with outlet tube far from the one end of declining liquid tube (14) (20), the basal plane of the outlet tube (20) offers liquid outlet (21), and the side wall of the outlet tube (20) offers strainer placement Mouthful (22), the inner wall that the strainer places mouth (22) are equipped with filter screen two (23), and the side wall that the extraction fills (17) is symmetrically solid Surely two supports (24) are connected with, the side wall of the outlet tube (20) is equipped with control valve two (25).
- 2. the waste and old saggar of anode material of lithium battery sintering according to claim 1 recycles positive electrode equipment automatically, It is characterized in that, the shaft (5) is located at the internal one end of abrasive body (2) and is fixedly connected with gear one (51), the gear one (51) outer wall is symmetrically occluding with two gears two (52), and the inner wall of two gears two (52) is socketed with two grindings Axis (53), the outer wall of two grinding shafts (53) are socketed with two grinding rods (54), two grinding rods (54) it is outer Wall is equipped with grinding tooth (55) arranged in a uniform, and two grinding shafts (53) pass through two grinding rods (54), two institutes The outer wall for stating the one end of grinding shaft (53) far from two gears two (52) is socketed with two rolling bearings (56), two institutes Rolling bearing (56) are stated to be fixedly connected with far from one end of two grinding shafts (53) in the inner wall of abrasive body (2).
- 3. the waste and old saggar of anode material of lithium battery sintering according to claim 2 recycles positive electrode equipment automatically, It is characterized in that, the grinding tooth (55) being located on two grinding rods (54) is mutually twisted.
- 4. the waste and old saggar of anode material of lithium battery sintering according to claim 1 recycles positive electrode equipment automatically, It is characterized in that, the lysate inlet tube (8) is to tilt upward setting, and one end far from dissolving tank (7) is to set straight up It sets.
- 5. the waste and old saggar of anode material of lithium battery sintering according to claim 1 recycles positive electrode equipment automatically, It is characterized in that, the shaft A (11) is located at the internal one end of dissolving tank (7) and is fixedly connected with stirring wheel (12).
- 6. the waste and old saggar of anode material of lithium battery sintering according to claim 1 recycles positive electrode equipment automatically, It is characterized in that, the extract liquor inlet tube (18) is to tilt upward setting, and fill the one end of (17) far from extraction as straight up Setting.
- 7. the waste and old saggar of anode material of lithium battery sintering according to claim 1 recycles positive electrode equipment automatically, It is characterized in that, the filter screen two (23) extends to the inside of liquid outlet (21), and fits closely in the inner wall of liquid outlet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120634.3A CN109687052A (en) | 2019-02-18 | 2019-02-18 | The waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120634.3A CN109687052A (en) | 2019-02-18 | 2019-02-18 | The waste and old saggar of anode material of lithium battery sintering recycles positive electrode equipment automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941529A (en) * | 2019-12-11 | 2021-06-11 | 上海旷宇环境科技有限公司 | Filtering and recycling system for separating metal ions and using acid |
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Application publication date: 20190426 |