CN209076871U - A kind of broken recovery system of old and useless battery - Google Patents
A kind of broken recovery system of old and useless battery Download PDFInfo
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- CN209076871U CN209076871U CN201821567656.1U CN201821567656U CN209076871U CN 209076871 U CN209076871 U CN 209076871U CN 201821567656 U CN201821567656 U CN 201821567656U CN 209076871 U CN209076871 U CN 209076871U
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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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- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of old and useless batterys to be crushed recovery system, it is characterized by comprising sequentially connected at least three-level crushing and screening groups, the crushing and screening group includes the crushing device being sequentially connected, conveying device and screening plant, also conveying device is connected between the crushing and screening group, the conveying device is pneumatic conveyer.The utility model uses the concatenated form of multiple stage crushing screening group, realizes that substep is broken and sieves, and hammer crusher and the combination of air-flow crusher can effectively improve broken and separating effect；It is all made of pneumatic conveyer between each device, not only can farthest reduce the spilling of dust, improves efficiency of transmission, and can further promote the separation of powder and metal fragment during transmission.
Description
Technical field
The utility model relates to old and useless battery recovery technology fields more particularly to a kind of old and useless battery to be crushed recovery system.
Background technique
Contain the electrolyte solutions such as a large amount of heavy metal and spent acid, salkali waste in old and useless battery, it, can be right if arbitrarily abandoned
Soil, water source etc. cause serious injury.The recycling and reusing of old and useless battery, one can prevent from polluting, and two can be to it
In useful ingredient recycled, economize on resources.
There are many type of old and useless battery, such as lithium ion battery, dry cell, nickel-metal hydride battery, different types of battery its
Internal structure is different, and the material for constituting battery is not also identical, for different types of old and useless battery, first classification is usually used and receives
Collection, then the mode that is handled of classifying are recycled.It is opposite to be with higher reclamation value for lithium ion battery
The active material of positive and negative anodes, positive and negative anodes active material are attached on the metal pole piece of positive and negative anodes in powdery, are generallyd use and are crushed again
Isolated form is recycled, but dust pollution is easy to appear in removal process, and recovery difficult is larger.
Utility model content
It is high that the purpose of the utility model is to provide a kind of rate of recovery, and can reduce the crushing system of dust pollution.
In order to achieve the above object, the utility model adopts the following technical solution:
A kind of broken recovery system of old and useless battery, including sequentially connected at least three-level crushing and screening group, the broken sieve
Grouping includes crushing device, conveying device and the screening plant being sequentially connected, and is also connected with conveying between the crushing and screening group
Device, the conveying device are pneumatic conveyer.Hammer leaf crusher can generate a large amount of air-flow when working, and form gas in compass screen surface
Resistance, material sieving resistance increase, are conveyed at this time by air-flow, the negative pressure of generation can destroy vapour lock, increase boring sieving rate.Cause
This pneumatic conveyer can not only reduce the evolution of dust, while can also improve broken yield.
Preferably, the crushing device in the afterbody crushing and screening group uses airslide disintegrating mill, remaining crushing and screening
Crushing device in group uses hammer crusher, and hammer crusher can be quickly by complete battery crushing at fritter, air-flow
Pulverizer is equivalent to shear crusher and can preferably separate the powdered active agent being attached on positive/negative plate.
Preferably, the screening plant in the crushing and screening group uses rotary screen.
Preferably, including level-one crushing and screening group, two-stage crushing screening group and three-level crushing and screening group；The level-one is broken
Group is made of level-one crushing device, primary conveyor, level-one screening plant；The two-stage crushing group by two-stage crushing device,
Two-stage conveying device, second level screening plant composition；The three-level is crushed group by three-level crushing device, three-level conveying device, three-level
Screening plant composition；Four are separately connected between the level-one crushing and screening group, two-stage crushing screening group and three-level crushing and screening group
Grade conveying device and Pyatyi conveying device.
Preferably, level-one crushing device uses hammer crusher, sieve 8-10mm, knife number 100-160；Second level is broken
Crushing device uses hammer crusher, sieve 2-3mm, knife number 80-120；Three-level crushing device uses air-flow crusher, pressure
8~12MPa of power.
Preferably, it is passed through nitrogen in the crushing device, is oxidized with placing aluminium during high-speed breakage.
Preferably, level-one screening plant is 4-5 meters long, screen mesh size 80-100 mesh；Second level screening plant is 2-3 meters long, sieve
Size 100-120 mesh；Three-level screening plant is 2-3 meters long, screen mesh size 100-120 mesh.
The opposite and prior art, the utility model has the following beneficial effects:
1, using the concatenated form of multiple stage crushing screening group, realize that substep is broken and sieves, hammer crusher and air-flow
Crusher combination, can effectively improve broken and separating effect；
2, pneumatic conveyer is all made of between each device, not only can farthest reduce the spilling of dust, is improved
Efficiency of transmission, and can further promote the separation of powder and metal fragment during transmission.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of old and useless battery of the utility model is crushed recovery system.
The label in accompanying drawing is:
01, level-one crushing device；02, primary conveyor；03, level-one screening plant；04, two-stage crushing device；05, two
Grade conveying device；06, second level screening plant；07, three-level crushing device；08, three-level conveying device；09, three-level screening plant；
10, level Four conveying device；11, Pyatyi conveying device.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
A kind of broken recovery system of old and useless battery, including level-one crushing and screening group, two-stage crushing screening group and three-level are broken
Screening group；The level-one is crushed group and is made of level-one crushing device 01, primary conveyor 02, level-one screening plant 03；It is described
Two-stage crushing group is made of two-stage crushing device 04, two-stage conveying device 05, second level screening plant 06；The three-level be crushed group by
Three-level crushing device 07, three-level conveying device 08, three-level screening plant 09 form；The level-one crushing and screening group, two-stage crushing
Level Four conveying device 10 and Pyatyi conveying device 11 are separately connected between screening group and three-level crushing and screening group.
The last three-level crushing device 07 uses airslide disintegrating mill, 8~12MPa of pressure, the level-one crushing device 01
Hammer crusher is used with two-stage crushing device 04.01 sieve 8-10mm of level-one crushing device, knife number 100-160, two
Grade crushing device 04 sieve 2-3mm, knife number 80-120.It is passed through in all crushing devices especially three-level crushing device 07
Nitrogen with prevent aluminum metal be oxidized in the coming into contact in a large area of air-flow.
The level-one screening plant 03, second level screening plant 06, three-level screening plant 09 are all made of rotary screen.Level-one screening
03 4-5 long meter of device, screen mesh size 80-100 mesh；06 2-3 long meter of second level screening plant, screen mesh size 100-120 mesh；Three-level sieve
09 2-3 long meter of separating device, screen mesh size 100-120 mesh.
The primary conveyor 02, two-stage conveying device 05, three-level conveying device 08 are pneumatic conveyer.
Level Four conveying device 10 connects the oversize outlet of screening plant, other end connection with 11 one end of Pyatyi conveying device
The inlet of the material inlet of crushing device, level-one crushing device 01 and two-stage crushing device 04 is provided with air seal set and has prevented
Only dust overflows, and the gas that air seal set uses is air or nitrogen.Level-one crushing device 01 and two-stage crushing device 04
Exit is provided with vibration device, for promoting broken material to be discharged.
The screenings of the screening plant is positive and negative anodes active material, and the positive and negative anodes active material sieved is by collecting
Device collects recycling, and the collection device can be the dustproof cloth bag or air-flow conveying dress for being directly connected to the screenings outlet
It sets, collected positive and negative anodes active powder material is sent to recyclable device by pipeline by pneumatic conveyer.
The above is preferred embodiments of the present invention, certainly cannot with this come limit the utility model it
Interest field, it is noted that for those skilled in the art, before not departing from the utility model principle
It puts, several improvement and variation can also be made, these, which improve and change, is also considered as the protection scope of the utility model.
Claims (7)
1. a kind of old and useless battery is crushed recovery system, it is characterised in that: including sequentially connected at least three-level crushing and screening group, institute
Stating crushing and screening group includes the crushing device being sequentially connected, conveying device and screening plant, is also connected between the crushing and screening group
It is connected to conveying device, the conveying device is pneumatic conveyer.
2. old and useless battery according to claim 1 is crushed recovery system, it is characterised in that: the afterbody crushing and screening
Crushing device in group uses airslide disintegrating mill, and the crushing device in remaining crushing and screening group uses hammer crusher.
3. old and useless battery according to claim 1 is crushed recovery system, it is characterised in that: the sieve in the crushing and screening group
Separating device uses rotary screen.
4. old and useless battery according to claim 1 is crushed recovery system, it is characterised in that: including level-one crushing and screening group,
Two-stage crushing screening group and three-level crushing and screening group；The level-one is crushed group by level-one crushing device, primary conveyor, level-one
Screening plant composition；The two-stage crushing group is made of two-stage crushing device, two-stage conveying device, second level screening plant；It is described
Three-level is crushed group and is made of three-level crushing device, three-level conveying device, three-level screening plant；The level-one crushing and screening group, two
Level Four conveying device and Pyatyi conveying device are separately connected between grade crushing and screening group and three-level crushing and screening group.
5. old and useless battery according to claim 4 is crushed recovery system, it is characterised in that: level-one crushing device uses hammer leaf
Formula crusher, sieve 8-10mm, knife number 100-160；Two-stage crushing device uses hammer crusher, sieve 2-3mm, knife
Piece quantity 80-120；Three-level crushing device uses air-flow crusher, 8~12MPa of pressure.
6. old and useless battery according to claim 5 is crushed recovery system, it is characterised in that: lead in the three-level crushing device
Enter nitrogen.
7. old and useless battery according to claim 4 is crushed recovery system, it is characterised in that: level-one screening plant is 4-5 meters long,
Screen mesh size 80-100 mesh；Second level screening plant is 2-3 meters long, screen mesh size 100-120 mesh；Three-level screening plant is 2-3 meters long, sieve
Net size 100-120 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821567656.1U CN209076871U (en) | 2018-09-25 | 2018-09-25 | A kind of broken recovery system of old and useless battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821567656.1U CN209076871U (en) | 2018-09-25 | 2018-09-25 | A kind of broken recovery system of old and useless battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209076871U true CN209076871U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821567656.1U Active CN209076871U (en) | 2018-09-25 | 2018-09-25 | A kind of broken recovery system of old and useless battery |
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| CN (1) | CN209076871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548586A (en) * | 2019-08-01 | 2019-12-10 | 张亭亭 | A chinese-medicinal material broken wall reducing mechanism for sliced medicinal herbs processing |
| CN114361637A (en) * | 2022-01-14 | 2022-04-15 | 中南大学 | Method for separating electrode material and foil of lithium battery |
| JP2023158921A (en) * | 2022-04-19 | 2023-10-31 | 松田産業株式会社 | Method for recovering valuable materials from lithium-ion secondary battery |
-
2018
- 2018-09-25 CN CN201821567656.1U patent/CN209076871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548586A (en) * | 2019-08-01 | 2019-12-10 | 张亭亭 | A chinese-medicinal material broken wall reducing mechanism for sliced medicinal herbs processing |
| CN114361637A (en) * | 2022-01-14 | 2022-04-15 | 中南大学 | Method for separating electrode material and foil of lithium battery |
| JP2023158921A (en) * | 2022-04-19 | 2023-10-31 | 松田産業株式会社 | Method for recovering valuable materials from lithium-ion secondary battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220223 Address after: 448124 No. 3, Yingchun Avenue, Duodao District, Jingmen City, Hubei Province (Jingmen Power Battery) Patentee after: Jingmen Power battery regeneration technology Co.,Ltd. Address before: 448000 Jingmen high tech Industrial Development Zone, Jingmen City, Hubei Province Patentee before: JINGMEN GEM Co.,Ltd. |
|
| TR01 | Transfer of patent right |