CN208142306U - A kind of old and useless battery pyrolysis installation - Google Patents
A kind of old and useless battery pyrolysis installation Download PDFInfo
- Publication number
- CN208142306U CN208142306U CN201820773674.9U CN201820773674U CN208142306U CN 208142306 U CN208142306 U CN 208142306U CN 201820773674 U CN201820773674 U CN 201820773674U CN 208142306 U CN208142306 U CN 208142306U
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- China
- Prior art keywords
- feeding device
- rotary kiln
- old
- useless battery
- pyrolysis installation
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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)
Abstract
The utility model provides a kind of old and useless battery pyrolysis installation, including rotary kiln, and the front end of the rotary kiln is connected with feeding device, and the feeding device includes the first feeding device, the second feeding device and third feeding device.The utility model is provided with different feeding devices for different old and useless battery materials, and each feeding device can be directly connected to the discharge gate of front end process, no setting is required transferring device；Each feeding device can use different feed way for different materials, make the more adaptable of the utility model.
Description
Technical field
The utility model relates to old and useless battery recycling equipment fields, it particularly relates to which a kind of old and useless battery is pyrolyzed
Device.
Background technique
Complicated component inside old and useless battery and contain more heavy metal, if without being effectively recycled, meeting
Generate more serious environmental pollution, China be fully recognized that this problem and put into effect a variety of policies encourage to old and useless battery into
Row recycles.In old and useless battery especially lithium ion battery the part of recoverable include positive and negative anodes metal pole piece with
And positive and negative anodes active material, usually nickel cobalt manganese and graphite etc. usually adopt the diaphragm and electrolyte for being difficult to recycle in battery
It is removed with the mode of high temperature pyrolysis.Since the type of old and useless battery has very much, size, internal structure are different, recovery processing
Technique it is also different, face different materials when, often by the way of a kind of one producing line of material, or in different productions
Transfer is carried out by multiple transmitting devices between line, these all cause the waste of equipment investment, very not to industrialized production
Benefit.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of pyrolysis installations with multiple feed inlets, can be same
When for a plurality of exhausting line provide pyrolysis.
The technical solution of the utility model can be realized by following technical measures：
A kind of old and useless battery pyrolysis installation, including rotary kiln, the front end of the rotary kiln is connected with feeding device, described to add
Expect that device includes the first feeding device, the second feeding device and third feeding device.
Preferably, first feeding device, the second feeding device and third feeding device are respectively for described time
The hard ware material conveying device of rotary kiln delivered inside hard ware material, for the flexibility to the rotary kiln delivered inside flexible material
Device for transporting objects and for the gas material conveying device to the rotary kiln delivered inside gas material.
Preferably, the feeding device further includes a front cover connecting with the rotary kiln forward end seal, the front cover
Top connects the third feeding device, and the side of the front cover connects first feeding device and the second feeding device, institute
The material conveying direction of the first feeding device, the second feeding device is stated each parallel to the material transferring direction in the rotary kiln.
Preferably, the junction of first feeding device and front cover is higher than the connection of second feeding device and front cover
Place.
Preferably, first feeding device is belt conveyor or scraper conveyor.
Preferably, second feeding device is Shaftless screw conveyor.
Preferably, the rear end of the rotary kiln is connected with discharge device, and the discharge device includes one and the rotary kiln
The rear cover of back-end sealing connection, the top of the rear cover is provided with gas material discharge gate, makes gas material along the rear cover
Top discharge, the lower end of the rear cover are provided with solid material discharge gate, and solid material is discharged to the lower part of the rear cover.
Compared with prior art, the utility model has the advantages that：
The utility model is provided with different feeding devices for different old and useless battery materials, and each feeding device can be straight
The discharge gate of front end process is connect in succession, no setting is required transferring device；Each feeding device can be for different materials using different
Feed way, make the more adaptable of the utility model.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of structural schematic diagram one of old and useless battery pyrolysis installation of the utility model；
Fig. 2 is a kind of structural schematic diagram two of old and useless battery pyrolysis installation of the utility model.
Attached drawing in figure is labeled as：
1, kiln body；2, heat shield；3, front cover 3；4, hard ware material conveying device；5, flexible material conveying device；6, gas
Device for transporting objects；7, rear cover；8, gas material discharge gate；9, solid material discharge gate；10, material lifting section；11, level fortune
Defeated section；12, tilt blanking section；13, square tubular type transport channel；14, exhaust pipe.
Specific embodiment
To keep the utility model easier to understand, specific embodiment of the utility model is further illustrated below.
As shown in Figs. 1-2, a kind of old and useless battery pyrolysis installation, including electrical heating rotary kiln, including tubular kiln body 1, cylinder
The outside of shape kiln body 1 is provided with heat shield 2, is provided with electric furnace heating wire heating device, cylinder in the tubular kiln body 1 and heat shield 2
Heating chamber is formed between heat shield 2, to 1 heat supply of tubular kiln body.
The front-end and back-end of the rotary kiln are connected separately with feeding device and discharge device, and the feeding device includes one
The front cover 3 connecting with the rotary kiln forward end seal, the front cover 3 are connected with for the rotary kiln delivered inside adamant
The hard ware material conveying device 4 of material, for the rotary kiln delivered inside flexible material flexible material conveying device 5 and use
In the gas material conveying device 6 to the rotary kiln delivered inside gas material.The gas material conveying device 6, hard
Device for transporting objects 4, flexible material conveying device 5 and the junction of the front cover 3 successively decline.The hard ware material conveying dress
Set 4 and flexible material conveying device 5 material conveying direction each parallel to the material transferring direction in rotary kiln.
The discharge device includes a rear cover 7 connecting with the rotary kiln back-end sealing, the top setting of the rear cover 7
There is gas material discharge gate 8, gas material is discharged along the top of the rear cover 7, the lower end of the rear cover 7 is provided with described solid
Solid material is discharged to the lower part of the rear cover 7 in body material discharge gate 9.
The hard ware material conveying device 4 includes under the material lifting section 10 being sequentially connected, horizontal transport section 11 and inclination
Expect section 12, the material lifting section 10, horizontal transport section 11 are transmitted using belt or scraper-type transmission, and belt transmission is suitable for
Battery volume is larger or the lesser situation of tilt angle, such as rectangular cell, cylindrical battery are transmitted suitable for scraper-type.It is horizontal
The material for transporting 11 end of section enters inside rotary kiln tubular kiln body 1 from inclination blanking section 12 under gravity.
The flexible material conveying device 5 includes the Shaftless screw conveyor of a connection rotary kiln tubular kiln body 1, shaftless spiral shell
Bar conveyer has preferable anti-entangling energy, is suitable for the transmission biggish flexible sheet material of volume, as power battery produces
The bulk metal pole piece or bulk diaphragm scrapped in the process.Shaftless screw conveyor is also connected with the transport for being fed to it
Device, the transport device include the square tubular type transport channel 13 with the shaftless screw rod transmission machine inlet closing connection,
It is provided with feed belt in the transport channel, the flexible sheet material including positive/negative plate or diaphragm is in transmission skin
Enter Shaftless screw conveyor from square tubular type transport channel 13 under the drive of band, and rotary kiln is sent by Shaftless screw conveyor
In kiln body 1.
The gas material conveying device 6 includes an appendix, and the appendix connects the top of the front cover 3, i.e., certainly
The top of the feeding device can cut or break for old and useless battery is broken to 1 delivered inside gas material of kiln body, the gas material
The exhaust gas with dust generated during broken, the front end of appendix is provided with pulsometer, mentions for the gas into appendix
For pressure, enter inside rotary kiln kiln body 1 convenient for gas material.
After material undergoes high temperature pyrolysis in rotary kiln, organic matter and partial electrolyte liquid in old and useless battery are decomposed into gas
Body decomposes gained gas and is discharged through gas material discharge gate 8, and the gas material discharge gate 8 is connected with exhaust pipe 14, the row
The rear end of tracheae 14 is connected with device for recovering tail gas.
To sum up, the utility model is provided with different feeding devices, each feeding device for different old and useless battery materials
It can be directly connected to the discharge gate of front end process, no setting is required transferring device；Each feeding device can be adopted for different materials
With different feed way, make the more adaptable of the utility model.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this realities
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is common
It will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (7)
1. a kind of old and useless battery pyrolysis installation, including rotary kiln, the front end of the rotary kiln are connected with feeding device, feature exists
In the feeding device includes the first feeding device, the second feeding device and third feeding device.
2. old and useless battery pyrolysis installation according to claim 1, which is characterized in that first feeding device, second add
Expect device and third feeding device be respectively for the rotary kiln delivered inside hard ware material hard ware material conveying device,
For the flexible material conveying device to the rotary kiln delivered inside flexible material and it is used for the rotary kiln delivered inside
The gas material conveying device of gas material.
3. old and useless battery pyrolysis installation according to claim 1, which is characterized in that the feeding device further includes one and institute
The front cover of rotary kiln forward end seal connection is stated, the top of the front cover connects the third feeding device, the side of the front cover
Connect first feeding device and the second feeding device, the material conveying side of first feeding device, the second feeding device
To each parallel to the material transferring direction in the rotary kiln.
4. old and useless battery pyrolysis installation according to claim 3, which is characterized in that first feeding device and front cover
Junction is higher than the junction of second feeding device and front cover.
5. old and useless battery pyrolysis installation according to claim 1, which is characterized in that first feeding device is that belt is defeated
Send machine or scraper conveyor.
6. old and useless battery pyrolysis installation according to claim 1, which is characterized in that second feeding device is shaftless spiral shell
Revolve conveyer.
7. old and useless battery pyrolysis installation according to claim 1, which is characterized in that the rear end of the rotary kiln is connected with row
Expect device, the discharge device includes a rear cover connecting with the rotary kiln back-end sealing, and the top of the rear cover is provided with
Gas material is discharged along the top of the rear cover in gas material discharge gate, and the lower end of the rear cover is provided with solid material row
Solid material is discharged to the lower part of the rear cover in material mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773674.9U CN208142306U (en) | 2018-05-23 | 2018-05-23 | A kind of old and useless battery pyrolysis installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773674.9U CN208142306U (en) | 2018-05-23 | 2018-05-23 | A kind of old and useless battery pyrolysis installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142306U true CN208142306U (en) | 2018-11-23 |
Family
ID=64314294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820773674.9U Active CN208142306U (en) | 2018-05-23 | 2018-05-23 | A kind of old and useless battery pyrolysis installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509931A (en) * | 2018-12-25 | 2019-03-22 | 哈尔滨巴特瑞资源再生科技有限公司 | A kind of lithium battery electrolytes eliminating equipment and method |
| WO2024013428A1 (en) * | 2022-07-11 | 2024-01-18 | Neste Oyj | Gas piping system, arrangement, use of the gas piping system, and method of operating a gas piping system |
-
2018
- 2018-05-23 CN CN201820773674.9U patent/CN208142306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509931A (en) * | 2018-12-25 | 2019-03-22 | 哈尔滨巴特瑞资源再生科技有限公司 | A kind of lithium battery electrolytes eliminating equipment and method |
| WO2024013428A1 (en) * | 2022-07-11 | 2024-01-18 | Neste Oyj | Gas piping system, arrangement, use of the gas piping system, and method of operating a gas piping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220309 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, Hubei Province Patentee before: JINGMEN GEM Co.,Ltd. Patentee before: Greenmei Co., Ltd |