CN110714123A - Recoverable metal extractor of abandonment lithium ion battery - Google Patents
Recoverable metal extractor of abandonment lithium ion battery Download PDFInfo
- Publication number
- CN110714123A CN110714123A CN201911122598.0A CN201911122598A CN110714123A CN 110714123 A CN110714123 A CN 110714123A CN 201911122598 A CN201911122598 A CN 201911122598A CN 110714123 A CN110714123 A CN 110714123A
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- China
- Prior art keywords
- chamber
- liquid inlet
- wall
- intracavity
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The invention discloses a recoverable metal extractor of waste lithium ion batteries, which comprises a machine body, wherein an extraction cavity with an upward opening is arranged on the upper end surface of the machine body, an end cover is arranged above the machine body, a liquid inlet device is arranged on the end cover, the liquid inlet device comprises a rotary disc cavity arranged in the center of the end cover, the upper wall and the lower wall of the rotary disc cavity are annularly arrayed and are communicated with four liquid inlet channels which are communicated up and down, liquid storage devices are arranged in the machine body and the end cover and comprise the annular arrays and are communicated with the four liquid storage channels arranged on the lower wall of the extraction cavity, and a lifting device is arranged below the end cover. Can greatly reduce the harm to the environment and is beneficial to practicing the sustainable development strategy of saving resources and protecting the environment.
Description
Technical Field
The invention relates to the technical field of waste battery recovery, in particular to a recoverable metal extractor for waste lithium ion batteries.
Background
With the large consumption of non-renewable energy, new energy drives rapid development, wherein a new energy automobile which is vigorously developed rapidly walks into thousands of households, although the new energy automobile consumes energy without pollution, the discarded lithium batteries used by the new energy automobile can cause serious damage to the environment, the existing treatment mode is burying, so that the serious pollution is difficult to naturally reduce, and a large amount of recyclable metals contained in the discarded lithium ion batteries also have high value. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
the most used treatment method at present is burying, which not only is difficult to naturally reduce and causes serious pollution, but also has high value for a large amount of recoverable metal contained in the waste lithium ion battery.
In order to solve the above problems, the present embodiment provides a recoverable metal extractor for waste lithium ion batteries, which comprises a body, wherein the upper end surface of the body is provided with an upward extraction cavity, an end cover is arranged above the body, a liquid inlet device is arranged on the end cover, the liquid inlet device comprises a rotary disc cavity arranged at the central position in the end cover, four liquid inlet channels are arranged in the rotary disc cavity, the upper end of the rotary disc cavity is provided with an annular array of upper and lower walls and are communicated with each other, the upper end of the liquid inlet channel on the left side is fixed and communicated with an acid liquid pipe, the liquid inlet channel on the right side is fixed and communicated with an alkali liquid pipe, a flow divider is fixedly arranged above the liquid inlet channels on the front side and the rear side of the upper end surface of the end cover, a water pipe is fixedly arranged at the upper end of the flow divider, and flow dividing channels are, the internal and be equipped with the stock solution device in the end cover, the stock solution device includes that annular array and intercommunication locate draw four stock solution passageways of chamber lower wall, the fixed filter screen that is equipped with in stock solution passageway lateral wall upper end, draw chamber lower wall inner annular array have four communicate in the baffle chamber of stock solution passageway lateral wall, baffle intracavity slidable is equipped with the baffle, the baffle keep away from one end with the first spring of fixedly connected with between the baffle intracavity wall, the end cover below is equipped with elevating gear, elevating gear includes locating of bilateral symmetry organism up end and the ascending slider chamber of opening, the rotatable screw rod that is equipped with of slider chamber lower wall, the gliding threaded connection that is equipped with about the slider intracavity in the slider of screw rod, slider upper end fixed connection in the end cover. Preferably, the liquid inlet device comprises a first motor fixedly arranged in the center of the upper wall of the rotary disc cavity, the lower end of the first motor is in power connection with a rotary disc, and the right end of the rotary disc is provided with a liquid inlet communicated with the liquid inlet channel in a vertically through mode.
Preferably, the end cover lower end face and in front and back both sides the inlet channel below is fixed and is equipped with the collector, the end face is equipped with the decurrent pressurization chamber of opening under the collector, both sides around the inlet channel with it is equipped with the mass flow passageway to add between the chamber upper wall to communicate respectively, it is equipped with the second motor to add the fixed second motor that is equipped with in chamber upper wall, the second motor lower extreme in it has the impeller to add the intracavity power connection, the end face is fixed be equipped with under the collector communicate in the shower nozzle that adds the chamber.
Preferably, the stock solution device includes bilateral symmetry and communicates and locates the left and right sides stock solution channel lower wall's stock solution chamber, both sides around stock solution channel lower wall communicates jointly and is equipped with the waste liquid chamber, carousel chamber circumference inner wall annular array and intercommunication are equipped with four slide bar chambeies, slidable is equipped with the slide bar that can extend the carousel intracavity in the slide bar intracavity, the one end that the slide bar kept away from mutually with fixedly connected with second spring between the slide bar intracavity wall.
Preferably, the baffle up end is equipped with the ascending first support groove of opening, the terminal surface is equipped with the second support groove that the opening is decurrent under the slide bar, the homonymy the slide bar chamber with the intercommunication is equipped with the support rod chamber between the baffle chamber, the gliding support rod that is equipped with from top to bottom in the support rod chamber, both ends can extend about the support rod first support groove with in the second support groove, carousel circumference terminal surface just in the inlet right side below is fixed and is equipped with the arc piece, works as the carousel rotates just the inlet with when the inlet breaks away from the connected state, the arc piece with one side the slide bar pushes back the slide bar intracavity.
Preferably, the elevating gear is including locating power chamber in the organism lower extreme face, the fixed third motor that is equipped with of power chamber lower wall, third motor upper end power is connected with first helical gear, the symmetry and the rotatable pivot that is equipped with in the power chamber left and right sides wall, the relative one end of pivot in the fixed meshing in that is equipped with of power intracavity first helical gear's second helical gear, slider chamber lower wall just in the left and right sides intercommunication of second helical gear is equipped with the helical gear chamber, the one end that the pivot was kept away from extends to the homonymy the helical gear intracavity just is fixed and is equipped with third helical gear, the screw rod lower extreme extends to helical gear intracavity and rotatable connect in helical gear chamber lower wall, the screw rod lower extreme is fixed be equipped with the meshing in the fourth helical gear of third helical gear.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, can dissolve a large amount of recoverable metal in the waste lithium ion battery into acid-base solution, has more extractable metal content compared with the raw ore and higher economic value, can greatly reduce the harm to the environment by recycling the waste lithium ion battery, and is beneficial to practicing the sustainable development strategy of saving resources and protecting the environment.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of a recyclable metal extractor for waste lithium ion batteries according to the present invention;
FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;
FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 1;
fig. 4 is a cross-sectional view taken along the direction "C-C" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a recoverable metal extractor for waste lithium ion batteries, which is mainly applied to extracting and recovering reusable metals in the waste lithium ion batteries, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a recoverable metal extractor of a waste lithium ion battery, which comprises a machine body 11, wherein an extracting cavity 12 with an upward opening is arranged on the upper end surface of the machine body 11, an end cover 13 is arranged above the machine body 11, a liquid inlet device 101 is arranged on the end cover 13, the liquid inlet device 101 comprises a rotary disc cavity 14 arranged in the center of the end cover 13, four liquid inlet channels 15 which are communicated up and down are arranged on the upper and lower walls of the rotary disc cavity 14 in an annular array and are communicated with each other, an acid liquid pipe 16 is fixedly and communicated with the upper end of the liquid inlet channel 15 on the left side, an alkali liquid pipe 17 is fixedly and communicated with the liquid inlet channel 15 on the right side, a flow divider 18 is fixedly arranged on the upper end surface of the end cover 13 and above the liquid inlet channels 15 on the front and back sides, a water pipe 19 is fixedly arranged on the upper end of the flow divider 18, liquid storage devices 102 are arranged in the machine body 11 and the end cover 13, each liquid storage device 102 comprises four liquid storage channels 29 which are arranged in an annular array and communicated with the lower wall of the extraction cavity 12, a filter screen 30 is fixedly arranged at the upper end of the side wall of each liquid storage channel 29, four baffle cavities 31 communicated with the side wall of each liquid storage channel 29 are arranged in the lower wall of the extraction cavity 12 in an annular array, baffles 32 are slidably arranged in the baffle cavities 31, a first spring 33 is fixedly connected between one end, far away from each baffle 32, of each baffle cavity and the inner wall of each baffle cavity 31, a lifting device 103 is arranged below the end cover 13, each lifting device 103 comprises slide block cavities 45 which are bilaterally symmetrical and are arranged on the upper end face of the machine body 11 and have upward openings, screw rods 46 are rotatably arranged on the lower walls of the slide block cavities 45, and slide blocks 47 which are in, the upper end of the sliding block 47 is fixedly connected to the end cover 13.
Advantageously, as will be described in detail below, the liquid inlet device 101 includes a first motor 21 fixedly disposed in the center of the upper wall of the rotary disc cavity 14, a rotary disc 23 is dynamically connected to the lower end of the first motor 21, and a liquid inlet 43 capable of communicating with the liquid inlet channel 15 is disposed through the right end of the rotary disc 23.
Beneficially, a current collector 24 is fixedly arranged on the lower end surface of the end cover 13 and below the liquid inlet channel 15 on the front side and the rear side, a pressurizing cavity 25 with a downward opening is arranged on the lower end surface of the current collector 24, current collecting channels 26 are respectively communicated between the liquid inlet channel 15 on the front side and the rear side and the upper wall of the pressurizing cavity 25, a second motor 22 is fixedly arranged in the upper wall of the pressurizing cavity 25, an impeller 27 is dynamically connected to the lower end of the second motor 22 in the pressurizing cavity 25, and a spray head 28 communicated with the pressurizing cavity 25 is fixedly arranged on the lower end surface of the current collector 24.
Beneficially, the liquid storage device 102 is described in detail below, the liquid storage device 102 includes liquid storage cavities 35 which are bilaterally symmetrical and communicated with the lower walls of the liquid storage channels 29 arranged on the left and right sides, the lower walls of the liquid storage channels 29 on the front and rear sides are communicated with a waste liquid cavity 36, the inner walls of the circumference of the rotary disc cavity 14 are annularly arrayed and communicated with four sliding rod cavities 37, sliding rods 38 which can extend into the rotary disc cavity 14 are slidably arranged in the sliding rod cavities 37, and a second spring 39 is fixedly connected between one end of each sliding rod 38 which is far away from the inner wall of the sliding rod cavity 37.
Beneficially, the upper end face of the baffle 32 is provided with a first abutting groove 34 with an upward opening, the lower end face of the sliding rod 38 is provided with a second abutting groove 40 with a downward opening, the sliding rod cavity 37 and the baffle cavity 31 on the same side are communicated with each other to form a abutting rod cavity 41, an abutting rod 42 is arranged in the abutting rod cavity 41 in a vertically sliding manner, the upper end and the lower end of the abutting rod 42 can extend into the first abutting groove 34 and the second abutting groove 40, the circumferential end face of the rotary table 23 is fixedly provided with an arc-shaped block 44 at the right lower side of the liquid inlet 43, and when the rotary table 23 rotates and the liquid inlet 43 is separated from the liquid inlet channel 15 in a communicating state, the arc-shaped block 44 pushes the sliding rod 38 on one side back into the sliding rod cavity 37.
Advantageously, as will be explained in greater detail below, the lifting device 103 comprises a power chamber 48 provided in the lower end face of the machine body 11, a third motor 49 is fixedly arranged on the lower wall of the power cavity 48, a first bevel gear 50 is dynamically connected to the upper end of the third motor 49, a rotating shaft 51 is symmetrically and rotatably arranged in the left wall and the right wall of the power cavity 48, a second bevel gear 52 meshed with the first bevel gear 50 is fixedly arranged at the opposite end of the rotating shaft 51 in the power cavity 48, a bevel gear cavity 54 is arranged on the lower wall of the sliding block cavity 45 and communicated with the left side and the right side of the second bevel gear 52, one end of the rotating shaft 51 far away from the rotating shaft extends into the bevel gear cavity 54 on the same side and is fixedly provided with a third bevel gear 53, the lower end of the screw rod 46 extends into the bevel gear cavity 54 and is rotatably connected with the lower wall of the bevel gear cavity 54, a fourth bevel gear 55 meshed with the third bevel gear 53 is fixedly arranged at the lower end of the screw rod 46.
The following describes in detail the usage steps of the recyclable metal extractor for waste lithium ion batteries according to the present disclosure with reference to fig. 1 to 4:
at the beginning, the liquid inlet 43 is communicated with the liquid inlet channel 15 on the right side, one end of the slide rod 38 extends into the rotary disc cavity 14 and abuts against the rotary disc 23, the baffle 32 is at the limit position close to one side and seals the liquid storage channel 29, the abutting rod cavity 41 is at the upper limit position, the upper end abuts against the inclined surface of the second abutting groove 40, and the slide block 47 is at the lower limit position.
When the waste lithium ion battery needs to be put into the cavity, the third motor 49 is started to drive the first bevel gear 50 to rotate, the rotating shaft 51 is driven to rotate through gear engagement, then the rotating shaft 51 drives the third bevel gear 53 to rotate, the screw rod 46 is driven to rotate through gear engagement again, then the sliding block 47 is driven to slide upwards through threaded connection, then the end cover 13 rises, the waste lithium ion battery can be put into the extraction cavity 12, and then the third motor 49 rotates reversely to drive the end cover 13 to return to the initial state.
When extraction is performed, alkaline solution is added into the extraction cavity 12 through the alkaline solution pipe 17 for extraction, at this time, a part of metal ions in the waste lithium ion batteries can be dissolved in the alkaline solution, after the reaction is finished, the first motor 21 is started to drive the rotary disc 23 to rotate slowly, when the rotary disc 23 rotates and the liquid inlet 43 is separated from the liquid inlet channel 15 on the right side, the slide bar 38 on the right side is pushed back into the slide bar cavity 37 by the arc block 44, the slide bar 38 further pushes the abutting bar 42 to slide downwards, the lower end of the abutting bar 42 abuts against the inclined surface of the first abutting groove 34 and pushes the baffle 32 on the right side to slide rightwards, so that the liquid storage channel 29 on the right side is in a communicated state, the alkaline solution after the reaction in the extraction cavity 12 flows into the liquid storage cavity 35 on the right side for storage, when the flow is finished, the liquid inlet 43 is communicated with the liquid inlet channel 15 on the rear side, and, the first motor 21 stops, water is introduced through the water delivery pipe 19, the diversion channel 20 and the liquid inlet channel 15 at the rear side, the second motor 22 is started to drive the impeller 27 to rotate, the water enters the pressurizing cavity 25 and is pressurized by the impeller 27 and then is sprayed out through the spray nozzle 28 to flush the residual alkaline solution in the extraction cavity 12, the first motor 21 is started again to drive the turntable 23 to rotate until the liquid inlet 43 is communicated with the liquid inlet channel 15 at the left side, the liquid storage channel 29 at the rear side is communicated in the rotating process, the flushed waste liquid flows into the waste liquid cavity 36, the acid solution is introduced into the extraction cavity 12 through the acid liquid pipe 16 after the liquid inlet channel 15 at the left side is communicated, at the moment, a part of metal ions in the waste lithium ion battery can be dissolved in the acid solution, after the reaction is finished, the first motor 21 is started again to drive the turntable 23 to rotate until the liquid inlet 43 is communicated with the liquid inlet channel 15 at the front side, the first motor 21 is started again to drive the rotating disc 23 to rotate to return to the initial state, the liquid storage channel 29 on the front side is communicated in the rotating process, and the flushed waste liquid flows into the waste liquid cavity 36.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, can dissolve a large amount of recoverable metal in the waste lithium ion battery into acid-base solution, has more extractable metal content compared with the raw ore and higher economic value, can greatly reduce the harm to the environment by recycling the waste lithium ion battery, and is beneficial to practicing the sustainable development strategy of saving resources and protecting the environment.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. The utility model provides a recoverable metal extractor of abandonment lithium ion battery which characterized in that: the device comprises a machine body, wherein an upward-opening extraction cavity is formed in the upper end face of the machine body, an end cover is arranged above the machine body, a liquid inlet device is arranged on the end cover and comprises a rotary disc cavity arranged in the end cover, an upper wall annular array and a lower wall annular array of the rotary disc cavity are communicated with four liquid inlet channels which are communicated with each other from top to bottom, the upper end of the left liquid inlet channel is fixed and communicated with an acid liquid pipe, the upper end of the right liquid inlet channel is fixed and communicated with an alkaline liquid pipe, a flow divider is fixedly arranged above the liquid inlet channels on the front side and the rear side of the upper end face of the end cover, a water conveying pipe is fixedly arranged on the upper end of the flow divider, a flow dividing channel is respectively communicated between the lower end of the water conveying pipe and the liquid inlet channels on the front side and the rear side of, stock solution passageway lateral wall upper end is fixed to be equipped with the filter screen, draw interior annular array of chamber lower wall have four communicate in the baffle chamber of stock solution passageway lateral wall, baffle intracavity slidable is equipped with the baffle, the one end that the baffle kept away from mutually with the first spring of fixedly connected with between the baffle intracavity wall, the end cover below is equipped with elevating gear, elevating gear includes bilateral symmetry's locating organism up end and the ascending slider chamber of opening, the rotatable screw rod that is equipped with of slider chamber lower wall, the gliding threaded connection that is equipped with from top to bottom in the slider intracavity in the slider of screw rod, slider upper end fixed connection in the end cover.
2. The recyclable metal extractor of spent lithium ion batteries as claimed in claim 1, wherein: the liquid inlet device comprises a first motor fixedly arranged in the center of the upper wall of the rotary disc cavity, the lower end of the first motor is in power connection with a rotary disc, and the right end of the rotary disc is vertically communicated with a liquid inlet which can be communicated with the liquid inlet channel.
3. The recyclable metal extractor of spent lithium ion batteries as claimed in claim 1, wherein: the end cover lower end face and in both sides around the inlet channel below is fixed and is equipped with the collector, the end face is equipped with the decurrent pressurization chamber of opening under the collector, both sides around the inlet channel with it is equipped with the mass flow passageway to add between the chamber upper wall to communicate respectively, it is equipped with the second motor to add the chamber upper wall internal fixation, the second motor lower extreme in add the intracavity power connection have the impeller, the end face is fixed to be equipped with under the collector communicate in the shower nozzle that adds the chamber.
4. The recyclable metal extractor of spent lithium ion batteries as claimed in claim 1, wherein: the stock solution device includes bilateral symmetry and communicates and locates the left and right sides stock solution chamber of stock solution passageway lower wall, both sides around stock solution passageway lower wall communicates jointly and is equipped with the waste liquid chamber, carousel chamber circumference inner wall annular array and intercommunication are equipped with four slide bar chambeies, slide bar intracavity slidable is equipped with the slide bar that can extend the carousel intracavity, the one end that the slide bar kept away from mutually with fixedly connected with second spring between the slide bar intracavity wall.
5. The recyclable metal extractor of spent lithium ion batteries as claimed in claim 1, wherein: the baffle up end is equipped with the ascending first support groove of opening, the terminal surface is equipped with the second support groove that the opening is decurrent under the slide bar, the homonymy the slide bar chamber with the intercommunication is equipped with supports the pole chamber between the baffle chamber, support the pole intracavity gliding from top to bottom and be equipped with support the pole, support both ends can extend about the pole first support groove with in the second support groove, carousel circumference terminal surface just in the inlet right side below is fixed and is equipped with the arc piece, works as the carousel rotates just the inlet with when the inlet breaks away from the connected state, the arc piece with one side the slide bar pushes back the slide bar intracavity.
6. The recyclable metal extractor of spent lithium ion batteries as claimed in claim 1, wherein: elevating gear is including locating power chamber in the organism lower extreme face, the fixed third motor that is equipped with of power chamber lower wall, third motor upper end power is connected with first helical gear, symmetry and rotatable pivot that is equipped with in the power chamber left and right sides wall, the relative one end of pivot in the fixed meshing in that is equipped with of power intracavity first helical gear's second helical gear, slider chamber lower wall just in the left and right sides intercommunication of second helical gear is equipped with the helical gear chamber, the one end that the pivot was kept away from extends to the homonymy the helical gear intracavity and the fixed third helical gear that is equipped with, the screw rod lower extreme extends to helical gear intracavity and rotatable connect in helical gear chamber lower wall, the screw rod lower extreme is fixed be equipped with the meshing in the fourth helical gear of third helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122598.0A CN110714123A (en) | 2019-11-15 | 2019-11-15 | Recoverable metal extractor of abandonment lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122598.0A CN110714123A (en) | 2019-11-15 | 2019-11-15 | Recoverable metal extractor of abandonment lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110714123A true CN110714123A (en) | 2020-01-21 |
Family
ID=69216140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911122598.0A Withdrawn CN110714123A (en) | 2019-11-15 | 2019-11-15 | Recoverable metal extractor of abandonment lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110714123A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957660A (en) * | 2020-08-17 | 2020-11-20 | 陈妹儿 | Centralized recovery processing method for ceramic insulators |
| CN112662885A (en) * | 2021-01-07 | 2021-04-16 | 广州云伊科技有限公司 | Device for extracting gold from batched waste memory cards |
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| CN104525405A (en) * | 2014-12-30 | 2015-04-22 | 山西省农业科学院棉花研究所 | Double-hole same-direction double-impeller waterpower beating spraying head |
| WO2017197528A1 (en) * | 2016-05-20 | 2017-11-23 | HYDRO-QUéBEC | Method for recycling electrode materials of a lithium battery |
| CN208104505U (en) * | 2018-04-04 | 2018-11-16 | 毅康科技股份有限公司 | A kind of waste lithium cell recycling pretreatment unit |
| CN110257635A (en) * | 2019-07-09 | 2019-09-20 | 东阳伯格环保科技有限公司 | A kind of device extracting calcium and aluminium from Aluminum sludge |
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2019
- 2019-11-15 CN CN201911122598.0A patent/CN110714123A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525405A (en) * | 2014-12-30 | 2015-04-22 | 山西省农业科学院棉花研究所 | Double-hole same-direction double-impeller waterpower beating spraying head |
| WO2017197528A1 (en) * | 2016-05-20 | 2017-11-23 | HYDRO-QUéBEC | Method for recycling electrode materials of a lithium battery |
| CN208104505U (en) * | 2018-04-04 | 2018-11-16 | 毅康科技股份有限公司 | A kind of waste lithium cell recycling pretreatment unit |
| CN110257635A (en) * | 2019-07-09 | 2019-09-20 | 东阳伯格环保科技有限公司 | A kind of device extracting calcium and aluminium from Aluminum sludge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957660A (en) * | 2020-08-17 | 2020-11-20 | 陈妹儿 | Centralized recovery processing method for ceramic insulators |
| CN111957660B (en) * | 2020-08-17 | 2021-12-03 | 国网江苏省电力有限公司常州供电分公司 | Centralized recovery processing method for ceramic insulators |
| CN112662885A (en) * | 2021-01-07 | 2021-04-16 | 广州云伊科技有限公司 | Device for extracting gold from batched waste memory cards |
| CN112662885B (en) * | 2021-01-07 | 2022-07-01 | 深圳还珠科技有限公司 | Device for extracting gold from batched waste memory cards |
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Application publication date: 20200121 |
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