CN207907707U - A kind of auxiliary suitable for nickel cobalt lithium aluminate production separates oxidation mold - Google Patents
A kind of auxiliary suitable for nickel cobalt lithium aluminate production separates oxidation mold Download PDFInfo
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- CN207907707U CN207907707U CN201720551271.5U CN201720551271U CN207907707U CN 207907707 U CN207907707 U CN 207907707U CN 201720551271 U CN201720551271 U CN 201720551271U CN 207907707 U CN207907707 U CN 207907707U
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- stainless steel
- nickel cobalt
- oxidation
- steel base
- lithium aluminate
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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
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Abstract
The utility model is related to a kind of auxiliary suitable for nickel cobalt lithium aluminate production to separate oxidation mold, it is insufficient that its improvement tradition fills partial material oxidation in broken oxidation process, it is difficult to ensure the problem of producing material consistency in enormous quantities, the broken tessellated material that decile is separated into assisted oxidation die device of casket is installed in material, so that it is guaranteed that oxygen accessible can be in direct contact the broken lower material of casket in oxidation process, utilization rate that is close and improving oxygen, finally obtain fully oxidized nickel cobalt aluminic acid lithium material, achieve the purpose that energy-saving and emission-reduction and ensure that the consistency of product.
Description
One, technical field
The utility model is related to a kind of auxiliary suitable for nickel cobalt lithium aluminate production to separate oxidation mold, it refers in particular to use
After material in grid-like mold Dui Xia Portland is separated, the solid phase to nickel cobalt aluminum hydroxide mixture and lithium hydroxide can be improved
Mixture aoxidizes.Belong to electronic material (anode material of lithium battery) processing and manufacturing field.
Two, background technology
Oxidation firing process is critical process in nickel cobalt lithium aluminate anode material of lithium battery production process, oxidation it is abundant
Whether directly affect the electrical property consistency and stability of final products, traditional way be by nickel cobalt aluminum hydroxide mixture and
After the solid-phase mixture of lithium hydroxide is packed into Tao Ci Xia Portland, it is directly entered Industrial Stoves and carries out high-temperature oxidation procedure, to be made
Lithium electricity anode material nickel cobalt manganic acid lithium, oxidization time 14-18 hours cause surface material oxidation abundant since Xia Portland feed, but
Shi Xia Portland lower layers material then needs a large amount of oxygen to be supplemented, so that oxygen demand is excessive, while cold air enters kiln and causes to consume
Electricity increases, and cost is unfavorable for energy-saving and emission-reduction while increase.
Three, utility model content
The purpose of this utility model is insufficient for existing Chuan Tong Zhuan Portland mode of oxidizing partial materials oxidation, is difficult to protect
Card produces the needs of material stability in enormous quantities, provides a kind of auxiliary separation oxidation mold suitable for nickel cobalt lithium aluminate production
It uses hard material welding to be connected into grid-like mold, after material installs Xia Portland, is separated with material in mold Dui Xia Portland,
Then high-temperature oxydation is carried out to nickel cobalt lithium aluminate.
To realize that the purpose of this utility model must emphasis three problems of consideration：
1, the material selection of mold；
2, the design structure of mold grid (the too big oxygen contact area in interval is small, too small material is easy clamping)；
Thinking of the present utility model is：Nickle cobalt lithium manganate raw material is in high-temperature oxidation process by mold Dui Xia Portland
Material is separated into tessellated, its bottoms material is enable to have gap-contact oxygen, and reaching the oxygen in oxidation process can nothing
Obstacle is in direct contact Xia Portland lower materials, to improve the utilization rate of oxygen.
The purpose of this utility model is achieved like this：It includes：Handle, stainless steel base, stainless steel mould piece, object
Expect that He Xia Portland are constituted, stainless steel base is divided into small side by the square structure of stainless steel base, stainless steel metal die blade
Lattice, and it is perpendicularly fixed at the surface of stainless steel base, it is fixed with handle in the other side of stainless steel base.Being made can hold
Material separating die.Shape, the size of the Xia Portland and stainless steel base match, mold He Xia Portland integral into square
Body；The assisted oxidation separating die installs Xia Portland in material and is separated into the small of decile with assisted oxidation die device
It is grid-like, so that it is guaranteed that oxygen accessible can be in direct contact Xia Portland lower materials in oxidation process, profit that is close and improving oxygen
With rate, fully oxidized nickel cobalt aluminic acid lithium material is finally obtained, has achieved the purpose that energy-saving and emission-reduction.
The utility model selects corrosion resistance strong, and stainless steel sheet| easy to process is welded as matrix on square matrix
It is connected to the tessellated mold of 5*5 quantity, after raw material installs casket Portland, it is vertical in casket Portland to hold the mold with tessellated
Xia Portland are pressed into, further takes out and Xia Portland is entered into kiln by normal production oxidation technology after mold, the gap that mold is pressed into realizes height
The oxidation utilization rate of effect；Reducing cold air simultaneously and enter kiln causes power consumption to increase, and then reaches reduction and the section of cost
The purpose of energy emission reduction.
Four, it illustrates
Attached drawing 1 is the structural schematic diagram of the utility model.
Reference sign：
1- handles, 2- stainless steel bases, 3- die blades, 4- materials, 5- saggars.
Five, specific implementation mode
With reference to the accompanying drawings and embodiments come the utility model is done furtherly describe in detail it is bright.
With reference to attached drawing, a kind of assisted oxidation separating die suitable for nickel cobalt lithium aluminate production of the utility model, it is wrapped
It includes：Handle 1, stainless steel base 2, stainless steel mould piece 3,4 He Xia Portland 5 of material are constituted, 2 square knot of stainless steel base
Stainless steel base 2 is divided into multiple lattices by structure, stainless steel metal die blade 3, and is perpendicularly fixed at stainless steel base 2 just
Top is fixed with handle 1 in the other side of stainless steel base 2；The material separating die that can be held is made.
The shape of Xia Portland 5 and stainless steel base 2, size match, mold He Xia Portland 5 integral into square body；Material 4 fills
Hao Xia Portland 5, take out the lattice that the material in mold , Xia Portland is divided into mold shape, object after the material in mold indentation Xia Portland 5
It has apparent gap between material, then material is sent into kiln and carries out high-temperature oxydation, in the high-temperature oxidation process in , Xia Portland
The contact area of material and oxygen increases, while improving oxygen utilization rate, reaches reduction flow of oxygen and the energy saving of power consumption subtracts
Arrange purpose.
Claims (3)
1. a kind of assisted oxidation separating die suitable for nickel cobalt lithium aluminate production, it includes：Handle (1), stainless steel base
(2), stainless steel mould piece (3), material (4) He Xia Portland (5) are constituted, it is characterised in that：Stainless steel base (2) square knot
Structure, stainless steel base (2) is divided into multiple lattices by stainless steel metal die blade (3), and is perpendicularly fixed at stainless steel base
(2) surface is fixed with handle (1) in the other side of stainless steel base (2), the material separating die that can be held is made.
2. a kind of assisted oxidation separating die suitable for nickel cobalt lithium aluminate production as described in claim 1, feature exist
In：Shape, the size of Xia Portland (5) and stainless steel base (2) match, mold He Xia Portland (5) integral into square body.
3. a kind of assisted oxidation separating die suitable for nickel cobalt lithium aluminate production as described in claim 1, feature exist
In：The tessellated that Xia Portland (5) are separated into assisted oxidation die device decile is installed in material (4), so that it is guaranteed that oxygen
Oxygen accessible can be in direct contact Xia Portland (5) lower material during change, and utilization rate that is close and improving oxygen is finally obtained and filled
The nickel cobalt aluminic acid lithium material for dividing oxidation, has achieved the purpose that energy-saving and emission-reduction..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551271.5U CN207907707U (en) | 2017-05-03 | 2017-05-03 | A kind of auxiliary suitable for nickel cobalt lithium aluminate production separates oxidation mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551271.5U CN207907707U (en) | 2017-05-03 | 2017-05-03 | A kind of auxiliary suitable for nickel cobalt lithium aluminate production separates oxidation mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907707U true CN207907707U (en) | 2018-09-25 |
Family
ID=63569729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551271.5U Active CN207907707U (en) | 2017-05-03 | 2017-05-03 | A kind of auxiliary suitable for nickel cobalt lithium aluminate production separates oxidation mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907707U (en) |
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2017
- 2017-05-03 CN CN201720551271.5U patent/CN207907707U/en active Active
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