CN106595291B - A kind of cell positive material sintering equipment - Google Patents
A kind of cell positive material sintering equipment Download PDFInfo
- Publication number
- CN106595291B CN106595291B CN201710104969.7A CN201710104969A CN106595291B CN 106595291 B CN106595291 B CN 106595291B CN 201710104969 A CN201710104969 A CN 201710104969A CN 106595291 B CN106595291 B CN 106595291B
- Authority
- CN
- China
- Prior art keywords
- material placing
- placing box
- crust
- heating room
- cell positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/14—Arrangements of heating devices
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of cell positive material sintering equipments, including pedestal；Crust of the device is provided at the top of the pedestal；The first heating room, material placing box, the second heating room and third heating room are provided in described device shell；Inhale vacuum warehouse in the top of crust of the device；The configuration of the present invention is simple, design are rationally, easy to use；When use, the cell positive material being sintered will be needed to be placed on the material placing rack in material placing box, then the air in crust of the device is sucked out by asepwirator pump, nitrogen is opened while air is sucked out enters control switch on pipe, nitrogen is inputted into crust of the device, control switch is opened when crust of the device is completely filled with nitrogen, so that the first heating room, the second heating room and third heating room work simultaneously, material is sintered；The setting of first heating room, the second heating room and third heating room, comprehensive can be sintered cell positive material, so as to the more thorough of material sintering.
Description
Technical field
The present invention relates to a kind of battery material production equipment, specifically a kind of cell positive material sintering equipment.
Background technique
Currently on the market, most popular lithium electricity positive electrode has lithium nickelate, nickle cobalt lithium manganate, cobalt acid lithium, LiMn2O4, phosphorus
Sour iron lithium, these types of material are applied in fields such as digital domain, electric tool, electric bicycle, electric car, energy storage markets,
Positive electrode needs are sintered in process of production, when cell positive material is sintered, cannot be exposed in air, existing
Some agglomerating plants are difficult adequately to be sintered cell positive material.
Summary of the invention
The purpose of the present invention is to provide a kind of cell positive material sintering equipments, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of cell positive material sintering equipment, including pedestal；Crust of the device is provided at the top of the pedestal；The dress
It sets and is provided with the first heating room, material placing box, the second heating room and third heating room in shell；Inhale true in the top of crust of the device
Hole capital after selling all securities；The bottom of crust of the device is provided with nitrogen and enters branch pipe；The inside left of crust of the device is arranged in first heating room；
There are two the material placing box settings, and one of setting is between the first heating room and the second heating room, another setting
Between the second heating room and third heating room；Sealing cover is provided at the top of material placing box；The inside of material placing box is set
It is equipped with material placing rack；The material placing rack is provided with inside multiple, and that material placing box is uniformly arranged in；Material is put
The bottom for setting case is provided with nitrogen access aperture；The nitrogen access aperture is connected with nitrogen air intake branch；The nitrogen air inlet branch
The bottom of pipe is provided with nitrogen and enters pipe；The nitrogen, which enters, is provided with control switch on pipe；The top of the sealing cover is arranged
There is gas vent；The gas vent is provided with multiple, and uniform is arranged on sealing cover；Sealing cover is by sealing plate and fixed block group
At；The right side of left side material placing box is arranged in second heating room；Third heating room setting is placed in right side material
The right side of case, the inner right side of crust of the device；The top inhaled vacuum warehouse and crust of the device is set；The bottom for inhaling vacuum warehouse is set
It is equipped with inspiratory limbs；It inhales and is provided with subsidiary conduit at the top of vacuum warehouse；Air intake duct is provided at the top of the subsidiary conduit；It is described
Asepwirator pump is provided on air intake duct.
As a further solution of the present invention：The asepwirator pump is controlled to a power supply by control switch.
As a further solution of the present invention：Described device shell, material placing box and material placing rack are by high temperature resistant
Material is made.
As a further solution of the present invention：The bottom of the pedestal is provided with non-slip mat.
As a further solution of the present invention：Gasket is provided at the top of the fixed block and material placing box.
As a further solution of the present invention：The inspiratory limbs are provided with multiple, and gas vent on sealing cover correspondence is set
It sets.
As a further solution of the present invention：The length of the sealing plate is identical as the length of material placing box.
As further scheme of the invention：The fixed block is fixed at the bottom of sealing plate.
Compared with prior art, the beneficial effects of the invention are as follows：
The configuration of the present invention is simple, design are rationally, easy to use；In use, the cell positive material for needing to be sintered is placed
On the material placing rack in material placing box, then the air in crust of the device is sucked out by asepwirator pump, air is being sucked out
While open nitrogen enter control switch on pipe, nitrogen is inputted into crust of the device, when crust of the device is completely filled with nitrogen
Control switch is opened, so that the first heating room, the second heating room and third heating room work simultaneously, material is burnt
Knot；The setting of first heating room, the second heating room and third heating room, comprehensive can burn cell positive material
Knot, so as to the more thorough of material sintering.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cell positive material sintering equipment.
Fig. 2 is the structural schematic diagram of material placing box in cell positive material sintering equipment.
Fig. 3 is the schematic diagram of internal structure of material placing box in cell positive material sintering equipment.
Fig. 4 is the structural schematic diagram of sealing cover in cell positive material sintering equipment.
Fig. 5 is the structural schematic diagram that vacuum warehouse is inhaled in cell positive material sintering equipment.
In figure：1- pedestal, 2- crust of the device, 3- first heat room, 4- material placing box, and 5- inhales vacuum warehouse, 6- auxiliary tube
Road, 7- air intake duct, 8- asepwirator pump, 9- second heat room, and 10- third heats room, 11- nitrogen air intake branch, and 12- nitrogen enters
Pipe, 13- sealing cover, 14- gas vent, 15- material placing rack, 16- nitrogen access aperture, 17- sealing plate, 18- fixed block, 19- inhale
Gas branch pipe.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-5, a kind of cell positive material sintering equipment, including pedestal 1；The top of the pedestal 1 is provided with
Crust of the device 2 is used to support the device, guarantees the stability of the device；Be provided in described device shell 2 first heating room 3,
Material placing box 4, second heats room 9 and third heats room 10, is the main part of the device, and can play the work of heat preservation
With；Inhale vacuum warehouse 5 in the top of crust of the device 2；The bottom of crust of the device 2 is provided with nitrogen air intake branch 11；First heating
The inside left of crust of the device 2 is arranged in room 3, for being sintered to material；There are two the settings of material placing box 4,
In one setting first heating room 3 and second heating room 9 between, another setting second heating room 9 and third heat room
Between 10, for protecting material, a kind of environment of sealing is provided for material, prevents from wanting to contact with air, influences anode material
The quality of material；The top of material placing box 4 is provided with sealing cover 13, and sealing cover 13 is used for close to the offer of material placing box 4 one
The environment of envelope can preferably protect cell positive material；Material placing box 4 is internally provided with material placing rack 15；It is described
Material placing rack 15 is provided with inside multiple, and that material placing box 4 is uniformly arranged in, is used for placing battery positive electrode；
The bottom of material placing box 4 is provided with nitrogen access aperture 16；The nitrogen access aperture 16 is connected with nitrogen air intake branch 11, uses
It is connected in nitrogen air intake branch 11, convenient for nitrogen to be input in material placing box 4；The bottom of the nitrogen air intake branch 11
Portion is provided with nitrogen and enters pipe 12, the input for nitrogen；The nitrogen, which enters on pipe 12, is provided with control switch, is used for nitrogen
Gas is input in material placing box 4；The top of the sealing cover 13 is provided with gas vent 14, is used for sealants placing box 4；Institute
State gas vent 14 be provided with it is multiple, and it is uniform be arranged on sealing cover 13, for the air in material placing box 4 to be discharged；
Sealing cover 13 is made of sealing plate 17 and fixed block 18；The right side of left side material placing box 4 is arranged in second heating room 9,
For being sintered to material；Third heating room 10 is arranged in the right side of right side material placing box 4, crust of the device 2 it is interior
On the right side of portion, for being sintered to material；The top inhaled vacuum warehouse 5 and crust of the device 2 is arranged in, is used for material placing box
Air discharge in 4；The bottom for inhaling vacuum warehouse 5 is provided with inspiratory limbs 19；The top for inhaling vacuum warehouse 5 is provided with subsidiary conduit 6；
The top of the subsidiary conduit 6 is provided with air intake duct 7, is discharged convenient for air to be sucked out；Asepwirator pump is provided on the air intake duct 7
8, asepwirator pump 8 is used to for the air in gas material placing box 4 being discharged.
The working principle of the invention is：The configuration of the present invention is simple, design are rationally, easy to use；In use, will need to be sintered
Cell positive material be placed on the material placing rack 15 in material placing box 4, then by asepwirator pump 8 by crust of the device 2
Interior air is sucked out, and nitrogen is opened while air is sucked out and enters control switch on pipe 12, inputs nitrogen into crust of the device 2
Gas opens control switch when crust of the device 2 is completely filled with nitrogen, so that room 9 and third are heated in the first heating room 3, second
Heating room 10 works simultaneously, is sintered to material；First heating room 3, second heats room 9 and third heats setting for room 10
It sets, comprehensive cell positive material can be sintered, so as to the more thorough of material sintering.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of cell positive material sintering equipment, including pedestal（1）；It is characterized in that, the pedestal（1）Top be provided with
Crust of the device（2）；Described device shell（2）Inside it is provided with the first heating room（3）, material placing box（4）, second heating room（9）
Room is heated with third（10）；Crust of the device（2）Top inhale vacuum warehouse（5）；Crust of the device（2）Bottom be provided with nitrogen air inlet
Branch pipe（11）；First heating room（3）It is arranged in crust of the device（2）Inside left；The material placing box（4）It is provided with
Two, one of setting heats room first（3）With the second heating room（9）Between, another setting heats room second（9）
Room is heated with third（10）Between；Material placing box（4）Top be provided with sealing cover（13）；Material placing box（4）Inside
It is provided with material placing rack（15）；The material placing rack（15）It is provided with multiple, and uniform is arranged in material placing box（4）
Inside；Material placing box（4）Bottom be provided with nitrogen access aperture（16）；The nitrogen access aperture（16）With nitrogen air inlet branch
Pipe（11）It is connected；The nitrogen air intake branch（11）Bottom be provided with nitrogen and enter pipe（12）；The nitrogen enters pipe
（12）On be provided with control switch；The sealing cover（13）Top be provided with gas vent（14）；The gas vent（14）Setting
Have multiple, and uniform is arranged in sealing cover（13）On；Sealing cover（13）By sealing plate（17）And fixed block（18）Composition；It is described
Second heating room（9）It is arranged in left side material placing box（4）Right side；The third heats room（10）Setting is put in right side material
Set case（4）Right side, crust of the device（2）Inner right side；The suction vacuum warehouse（5）It is arranged in crust of the device（2）Top；It inhales
Vacuum warehouse（5）Bottom be provided with inspiratory limbs（19）；Inhale vacuum warehouse（5）Top be provided with subsidiary conduit（6）；The auxiliary
Pipeline（6）Top be provided with air intake duct（7）；The air intake duct（7）On be provided with asepwirator pump（8）.
2. cell positive material sintering equipment according to claim 1, which is characterized in that the asepwirator pump（8）Pass through control
System switch is controlled to a power supply.
3. cell positive material sintering equipment according to claim 1, which is characterized in that described device shell（2）, material
Placing box（4）And material placing rack（15）It is made of heat-resisting material.
4. cell positive material sintering equipment according to claim 1, which is characterized in that the pedestal（1）Bottom set
It is equipped with non-slip mat.
5. cell positive material sintering equipment according to claim 1, which is characterized in that the fixed block（18）And material
Placing box（4）Top be provided with gasket.
6. cell positive material sintering equipment according to claim 1, which is characterized in that the inspiratory limbs（19）Setting
There is multiple, sealing cover（13）On gas vent（14）It is correspondingly arranged.
7. cell positive material sintering equipment according to claim 1, which is characterized in that the sealing plate（17）Length
With material placing box（4）Length it is identical.
8. cell positive material sintering equipment according to claim 1, which is characterized in that the fixed block（18）Fixation is set
It sets in sealing plate（17）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104969.7A CN106595291B (en) | 2017-02-25 | 2017-02-25 | A kind of cell positive material sintering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104969.7A CN106595291B (en) | 2017-02-25 | 2017-02-25 | A kind of cell positive material sintering equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106595291A CN106595291A (en) | 2017-04-26 |
| CN106595291B true CN106595291B (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710104969.7A Active CN106595291B (en) | 2017-02-25 | 2017-02-25 | A kind of cell positive material sintering equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN106595291B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215614A (en) * | 2007-01-06 | 2008-07-09 | 邹明 | Reducing chamber and heating chamber multilayer obturation alternation and fusion gasification combination metal smelting method |
| CN202420119U (en) * | 2011-11-30 | 2012-09-05 | 凯迈（江苏）机电有限公司 | Drying furnace for lithium battery cell |
| CN103344106A (en) * | 2013-07-01 | 2013-10-09 | 吴江市松陵电器设备有限公司 | Quick cooling method used for vacuum drying device and vacuum drying device |
| CN203704556U (en) * | 2013-09-13 | 2014-07-09 | 凯迈（江苏）机电有限公司 | Vacuum drying oven for lithium batteries |
| CN204154060U (en) * | 2014-08-12 | 2015-02-11 | 中天储能科技有限公司 | A kind of apparatus for baking of lithium ion battery |
| CN104596209A (en) * | 2014-11-27 | 2015-05-06 | 百顺松涛（天津）动力电池科技发展有限公司 | Baking and cooling integrated device for lithium ion battery production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006042501B4 (en) * | 2006-09-07 | 2010-11-25 | Eisenmann Anlagenbau Gmbh & Co. Kg | Method and installation for drying objects |
-
2017
- 2017-02-25 CN CN201710104969.7A patent/CN106595291B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215614A (en) * | 2007-01-06 | 2008-07-09 | 邹明 | Reducing chamber and heating chamber multilayer obturation alternation and fusion gasification combination metal smelting method |
| CN202420119U (en) * | 2011-11-30 | 2012-09-05 | 凯迈（江苏）机电有限公司 | Drying furnace for lithium battery cell |
| CN103344106A (en) * | 2013-07-01 | 2013-10-09 | 吴江市松陵电器设备有限公司 | Quick cooling method used for vacuum drying device and vacuum drying device |
| CN203704556U (en) * | 2013-09-13 | 2014-07-09 | 凯迈（江苏）机电有限公司 | Vacuum drying oven for lithium batteries |
| CN204154060U (en) * | 2014-08-12 | 2015-02-11 | 中天储能科技有限公司 | A kind of apparatus for baking of lithium ion battery |
| CN104596209A (en) * | 2014-11-27 | 2015-05-06 | 百顺松涛（天津）动力电池科技发展有限公司 | Baking and cooling integrated device for lithium ion battery production |
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| Publication number | Publication date |
|---|---|
| CN106595291A (en) | 2017-04-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181018 Address after: 511442 Room 1410, Building 5 (Merchants City Stadium 5 #) East of Hanxi Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou odentry Technology Co., Ltd. Address before: 518057 west side of 2 floor 1, 28 Langshan Road, Xili street, Shenzhen, Guangdong, Nanshan District, China Applicant before: Shenzhen Jiu Chuang Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 343400 Ji'an City, Jiangxi province Yongxin County Industrial Development Zone Industrial Park Star Patentee after: Jiangxi Huahao new energy Co., Ltd Address before: Room 1410, building 5, Wanbo mansion, Hanxi Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou odentry Technology Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sintering device for battery cathode material Effective date of registration: 20201216 Granted publication date: 20181130 Pledgee: Yongxin County sub branch of Postal Savings Bank of China Ltd. Pledgor: Jiangxi Huahao new energy Co.,Ltd. Registration number: Y2020980009417 |
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