CN205944325U - Positive and negative pole piece processing system of lithium cell - Google Patents
Positive and negative pole piece processing system of lithium cell Download PDFInfo
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- CN205944325U CN205944325U CN201620932671.6U CN201620932671U CN205944325U CN 205944325 U CN205944325 U CN 205944325U CN 201620932671 U CN201620932671 U CN 201620932671U CN 205944325 U CN205944325 U CN 205944325U
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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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Abstract
The utility model discloses a positive and negative pole piece processing system of lithium cell belongs to useless battery processing field, include feed platform, conveyer, rubbing crusher, analytical engine, draught fan, the device that gathers materials, pulse clarifier and classifying screen and sorter including this system. The utility model discloses adopt completely that physical treatment ways such as machinery beats, breakage, separation are retrieved, in the separation lithium cells positive anode material, do not add any chemical composition in a whole set of technology, do not adopt any chemical treatment technology, environmental protection completely, one set of system can realize the separation of the useless positive and negative pole piece material of lithium cell, the complete operation of recovery, need not other equipment cooperations, the process is complete, portably.
Description
Technical field
This utility model belongs to refuse battery process field and in particular to a kind of lithium battery positive-negative plate processing system.
Background technology
The non-renewable in a large number and high metals resources of economic worth, the positive plate in lithium battery is contained in discarded lithium battery
Material is cobalt acid lithium powder, negative plate material is graphite powder, no matter all containing substantial amounts of nickel, copper, aluminum in positive plate or negative plate
In metal material.If can effectively recovering and processing discarded or underproof lithium battery, old and useless battery can not only be mitigated to environment
Pressure, can also avoid causing the waste of the metals resources such as cobalt, nickel.Treating method common at present has：Deep-sea landfill method, wet
The chemical industry treating method such as method metallurgical technology and sulfuric acid dissolution method, soda boiling-acid pasting；Deep-sea landfill method serious environment pollution is wet
Method metallurgical technology and chemical industry treating method are required to add multiple chemical substances, still to environment, and separation process
Complicated, process conditions are high, high cost, and bad to cobalt, aluminum separating effect.
Utility model content
The technical problem that the purpose of this utility model exists when being and processing for lithium battery positive-negative plate useless in prior art,
There is provided a kind of lithium battery positive-negative plate processing system, this system the physical treatment method such as beats, crushes, separating using machinery completely
Reclaim, separate positive and negative pole material in lithium battery, without any chemical composition in whole system, do not adopt any chemical treatment work
Skill, complete environmental protection, set of system can achieve the separation of useless lithium battery positive-negative plate material, the complete operation reclaimed, without other
Equipment coordinates, and operation is complete, easy.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：At a kind of lithium battery positive-negative plate
Reason system, this system include feeding platform, conveyer, pulverizer, analysis machine, air-introduced machine, material-gathering device, pulse cleaning device, with
And classifying screen and separator；Described feeding platform outfan connects conveyer, and conveyer outfan connects pulverizer, and pulverizer is defeated
Go out to hold linking parsing machine, analysis machine outfan has two：First outfan connects material-gathering device through air-introduced machine, and the second outfan is even
Connect classifying screen, described material-gathering device air vent connects pulse cleaning device, material-gathering device discharging opening connects material collecting device；Described
Classifying screen outfan is three：First outfan connects material-gathering device through air-introduced machine, and second and third outfan connects gold respectively
Belong to processing meanss.
Based on technique scheme, described material-gathering device is made up of two loading heads：It is divided into the first loading head and the second collection
Glassware, the first loading head gas outlet connects the second loading head air inlet, and first and second loading head discharging opening connects material respectively
Collection device.
Based on technique scheme, described metal handling apparatus include airflow separator and aluminium powder collection device, classifying screen
Second outfan connects airflow separator, and airflow separator is divided into metal delivery end and nonmetallic outfan, and classifying screen the 3rd is defeated
Go out end and airflow separator metal delivery end connects aluminium powder collection device respectively, the nonmetallic outfan of airflow separator passes through air inducing
Machine connects the first loading head, and described material collecting device is cobalt acid lithium powder collecting device, and first and second loading head discharging opening divides
Lian Jie not cobalt acid lithium powder collecting device.
Based on technique scheme, described metal handling apparatus include magnetic separator, specific gravity separator, copper powder gathering device and
Nickel collection device, classifying screen second outfan connects specific gravity separator, and classifying screen the 3rd outfan connects magnetic separator, and magnetic separator has
Two material delivery outlets：First material delivery outlet connects nickel collection device, and second material delivery outlet connects copper powder gathering device, institute
State specific gravity separator and be divided into metal delivery end and nonmetallic outfan, specific gravity separator metal delivery end is connected to copper powder and collects dress
Put, nonmetallic outfan connects the first loading head by air-introduced machine, described material collecting device is graphite powder collecting device, the
One and second loading head discharging opening connect graphite powder collecting device respectively.
Beneficial effect：This utility model is whole system, and each link is upper and lower to be connected reasonable, saves and gather, and system is complete, a set of
System can achieve useless positive plate of lithium battery and negative plate recovery, detached complete operation, without other equipment cooperation, in positive plate
Cobalt acid lithium powder and negative plate in graphite powder can be kept completely separate out from waste material, separation purity high, the metal material isolated
Material：Aluminium powder, copper powder and metallic nickel is recyclable uses again, whole system beats, crushes etc. at material method operation mainly by machinery
Reason, centre is added without any chemical composition, the complete environmental protection of operating process, whole system high degree of automation, and production efficiency is fast, saves
Work is laborsaving.
Brief description
Fig. 1 is the useless positive plate of lithium battery processing system structural representation of this utility model；
Fig. 2 is the useless lithium battery cathode plate processing system structural representation of this utility model.
Specific embodiment
With reference to specific embodiment, this utility model is described further, to more fully understand this utility model
Technical scheme.
Embodiment 1：Lithium battery positive-negative plate processing system, the present embodiment system is mainly used in positive plate and processes, this system
Including feeding platform, conveyer, pulverizer, analysis machine, air-introduced machine, the first loading head and the second loading head, pulse cleaning device with
And classifying screen and separator；Described feeding platform outfan connects conveyer, and conveyer outfan connects pulverizer, and pulverizer is defeated
Go out to hold linking parsing machine, analysis machine outfan has two：First outfan connects the first loading head, the second outfan through air-introduced machine
Connect classifying screen, the first loading head outfan connects the second loading head, the second loading head air vent connects pulse cleaning device, gathers materials
Device discharging opening connects material collecting device；Described classifying screen outfan is three：First outfan connects through air-introduced machine and gathers materials
Device, second and third outfan connects metal handling apparatus respectively.Described metal handling apparatus include airflow separator and aluminum
Powder collecting device, classifying screen second outfan connects airflow separator, and classifying screen the 3rd outfan and airflow separator metal are defeated
Go out end and connect aluminium powder collection device respectively, the nonmetallic outfan of airflow separator connects the first loading head by air-introduced machine, described
Material collecting device is cobalt acid lithium powder collecting device, and first and second loading head discharging opening connects cobalt acid lithium powder respectively and collects dress
Put.
In the system, each assembly effect is as follows：1. pulverizer：Material after broken is pulverized；2. analysis machine：Powder
Material after broken carries out selecting crude drugs with winnower and separates；3. air-introduced machine：Graphite powder after selecting crude drugs with winnower is collected；4. loading head：Through air-introduced machine
Dust be collected discharge；5. pulse cleaning device（Air purifier）：The dust of complete equipment is purified；6. it is classified
Sieve：The material sorting through analysis machine is screened, big metalliferous material is sorted out；7. magnetic separator：Nickel in metal is divided
Separate out；8. airflow separator：Thin material through separating sieve is carried out classification and sorting again, metal is completely separated out.
In the present embodiment, positive plate handling process is made up of following operation：Useless lithium battery anode sheet material conveys through conveyer
Pulverize to pulverizer, be crushed to 15-25 mesh；Material after size-reduced machine is pulverized is delivered to analysis machine, after analysis machine will be pulverized
Material carries out selecting crude drugs with winnower and separates, and sub-elects metal material and cobalt acid lithium powder；The cobalt acid lithium powder sub-electing is delivered to through air-introduced machine and gathers materials
Device is collected, and the waste gas in material-gathering device exports after pulse cleaning device purifies；
The metalliferous material that machine analyzes by analysis enters classifying screen and is screened, and metal material is divided by classifying screen further
From, isolate cobalt acid lithium powder and metal part, from classifying screen output cobalt acid lithium powder imported by air-introduced machine from the first outfan
Loading head, the aluminium powder selected from classification sieve is directly collected by the 3rd outfan, and it is defeated that the unclassified stores filtering out passes through second
Go out end and enter airflow separator, airflow separator carries out classification and sorting again the thin material through classifying screen, sub-elects metal
Aluminum and cobalt acid lithium powder, the cobalt acid lithium powder isolated imports loading head by air-introduced machine and collects, so far, non-metal portion in positive plate
Point cobalt acid lithium powder and metal part aluminium powder complete to be completely separated.
Embodiment 2：Lithium battery positive-negative plate processing system the present embodiment context implementation 1 content is essentially identical, identical portions
Point content no longer repeats, as different from Example 1：The present embodiment system is mainly used in negative plate and processes, and concrete difference is as follows：
Metal handling apparatus include magnetic separator, specific gravity separator, copper powder gathering device and nickel collection device, and described classifying screen second exports
End connects specific gravity separator, and classifying screen the 3rd outfan connects magnetic separator, and magnetic separator has two material delivery outlets：First material is defeated
Outlet connects nickel collection device, and second material delivery outlet connects copper powder gathering device, and described specific gravity separator metal delivery end is even
It is connected on copper powder gathering device, nonmetallic outfan connects the first loading head by air-introduced machine, described material collecting device is stone
Powdered ink collection device, it is graphite powder collecting device that first and second loading head discharging opening connects respectively.
In the present embodiment, negative plate handling process is made up of following operation：Useless cathode of lithium battery sheet material conveys through conveyer
Pulverize to pulverizer, be crushed to 15-25 mesh；Material after size-reduced machine is pulverized is delivered to analysis machine, after analysis machine will be pulverized
Material carries out selecting crude drugs with winnower and separates, and sub-elects metal material and graphite powder；The graphite powder sub-electing is delivered to material-gathering device through air-introduced machine
Collect, the waste gas in material-gathering device exports after pulse cleaning device purifies；
The metalliferous material that machine analyzes by analysis enters classifying screen and is screened, and metal material is divided by classifying screen further
From, isolate graphite powder and metal part, from classifying screen output graphite powder from the first outfan pass through air-introduced machine remittance gather materials
Device, the copper powder selected from classification sieve passes through the 3rd outfan and enters magnetic separator, and the nickel in copper powder separated by magnetic separator, from
The unclassified stores that classification sieve is selected passes through the second outfan and enters specific gravity separator, and specific gravity separator selects classification sieve
Unclassified stores carries out proportion and separates, and is further separated out copper powder and graphite powder, and the graphite powder isolated imports collection by air-introduced machine
Glassware is collected.So far, the non-metallic part graphite powder in negative plate and metal part copper powder and nickel complete to be completely separated.
It should be noted that：This utility model positive/negative plate to be protected processing system, wherein positive plate processing system and
Negative plate processing system shares a set of main system, and simply in growth factor-p, slightly different for both, and this utility model will everywhere
Reason is partially bonded together the system of composition complete set, and set of system can achieve useless lithium battery anode sheet material and negative plate
The recovery of material, lock out operation, the graphite powder separated is collected separately with cobalt acid lithium mixed powder, and a whole set of operation sets without other
Standby cooperation, without any chemical treatment technology, leans on mechanical-physical operation to complete completely, complete environmental protection, each component separation purity
Height, energy utilization rate is high, whole system high degree of automation, and production efficiency is fast, highly promotion and implementation.
Claims (4)
1. a kind of lithium battery positive-negative plate processing system, is characterized in that：This system includes feeding platform, conveyer, pulverizer, divides
Analysis machine, air-introduced machine, material-gathering device, pulse cleaning device and classifying screen and separator；Described feeding platform outfan connects conveying
Machine, conveyer outfan connects pulverizer, pulverizer outfan linking parsing machine, and analysis machine outfan has two：First output
End connects material-gathering device through air-introduced machine, and the second outfan connects classifying screen, and described material-gathering device air vent connects pulse cleaning device,
Material-gathering device discharging opening connects material collecting device；Described classifying screen outfan is three：First outfan connects through air-introduced machine
Material-gathering device, second and third outfan connects metal handling apparatus respectively.
2. lithium battery positive-negative plate processing system according to claim 1, is characterized in that：Described material-gathering device is collected by two
Glassware forms：It is divided into the first loading head and the second loading head, the first loading head gas outlet connects the second loading head air inlet, first
And second loading head discharging opening connect material collecting device respectively.
3. lithium battery positive-negative plate processing system according to claim 2, is characterized in that：Described metal handling apparatus include
Airflow separator and aluminium powder collection device, classifying screen second outfan connects airflow separator, and airflow separator is divided into metal defeated
Go out end and nonmetallic outfan, classifying screen the 3rd outfan and airflow separator metal delivery end connect aluminium powder respectively and collect dress
Put, the nonmetallic outfan of airflow separator connects the first loading head by air-introduced machine, described material collecting device is cobalt acid lithium powder
Collection device, first and second loading head discharging opening connects cobalt acid lithium powder collecting device respectively.
4. lithium battery positive-negative plate processing system according to claim 2, is characterized in that：Described metal handling apparatus include
Magnetic separator, specific gravity separator, copper powder gathering device and nickel collection device, classifying screen second outfan connects specific gravity separator, point
Level sieve the 3rd outfan connects magnetic separator, and magnetic separator has two material delivery outlets：First material delivery outlet connects nickel collection device,
Second material delivery outlet connects copper powder gathering device, and described specific gravity separator is divided into metal delivery end and nonmetallic outfan, than
Weight separator metal delivery end is connected on copper powder gathering device, nonmetallic outfan connects the first loading head by air-introduced machine,
Described material collecting device is graphite powder collecting device, and first and second loading head discharging opening connects graphite powder respectively and collects dress
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932671.6U CN205944325U (en) | 2016-08-25 | 2016-08-25 | Positive and negative pole piece processing system of lithium cell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620932671.6U CN205944325U (en) | 2016-08-25 | 2016-08-25 | Positive and negative pole piece processing system of lithium cell |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058359A (en) * | 2016-08-25 | 2016-10-26 | 巩义市城区润达机械厂 | Lithium batteries' positive and negative plate processing system and technology thereof |
| CN108666643A (en) * | 2018-04-17 | 2018-10-16 | 祝融峰 | Method for recycling anode material of lithium ion battery and device |
| JP2020174032A (en) * | 2019-04-10 | 2020-10-22 | 住友金属鉱山株式会社 | Method for collecting valuable resources from waste batteries and crushing equipment |
-
2016
- 2016-08-25 CN CN201620932671.6U patent/CN205944325U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058359A (en) * | 2016-08-25 | 2016-10-26 | 巩义市城区润达机械厂 | Lithium batteries' positive and negative plate processing system and technology thereof |
| CN106058359B (en) * | 2016-08-25 | 2018-07-06 | 巩义市城区润达机械厂 | Lithium battery positive-negative plate processing system and technique |
| CN108666643A (en) * | 2018-04-17 | 2018-10-16 | 祝融峰 | Method for recycling anode material of lithium ion battery and device |
| JP2020174032A (en) * | 2019-04-10 | 2020-10-22 | 住友金属鉱山株式会社 | Method for collecting valuable resources from waste batteries and crushing equipment |
| JP7423910B2 (en) | 2019-04-10 | 2024-01-30 | 住友金属鉱山株式会社 | Method for recovering valuables from waste batteries, crushing equipment |
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