CN105841497B - Ternary Special saggar for lithium battery cathode material - Google Patents
Ternary Special saggar for lithium battery cathode material Download PDFInfo
- Publication number
- CN105841497B CN105841497B CN201610353646.7A CN201610353646A CN105841497B CN 105841497 B CN105841497 B CN 105841497B CN 201610353646 A CN201610353646 A CN 201610353646A CN 105841497 B CN105841497 B CN 105841497B
- Authority
- CN
- China
- Prior art keywords
- cathode material
- ternary
- lithium battery
- sintering
- pedestal
- 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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Links
- 239000010406 cathode material Substances 0.000 title claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 238000005245 sintering Methods 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010405 anode material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0006—Composite supporting structures
- F27D5/0012—Modules of the sagger or setter type; Supports built up from them
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The present invention relates to a kind of ternary Special saggar for lithium battery cathode material, and it is made up of pedestal, piecemeal barrier, top cover, expansion post and locator.When wanting sintering three-element positive electrode uniformly it is laid in tertiary cathode material in the jube in piecemeal barrier, then ternary Special saggar for lithium battery cathode material push-in sintering furnace is sintered to tertiary cathode material, the expansion post when temperature in sintering furnace reaches certain temperature on four angles of pedestal starts to expand, piecemeal barrier and top cover are jacked up together, tertiary cathode material is sufficiently mixed uniform sintering with the atmosphere in atmosphere furnace.The beneficial effect of ternary Special saggar for lithium battery cathode material of the present invention is that the properties of product stabilised quality of sintering out is high.
Description
Technical field
The present invention relates to lithium battery tertiary cathode material sintering art is belonged to, more particularly to a kind of ternary lithium battery anode material
Expect sagger special.
Background technology
Anode material of lithium battery sintering process, which needs positive electrode being fitted into special saggar in sintering furnace is pushed into, to be carried out
Sintering, present saggar used make it that positive electrode is also not abundant enough with the atmosphere in sintering furnace, the production for causing sintering to come out
Product quality is not high or performance is uneven.
The content of the invention
In order to overcome existing saggar to sinter out the uneven deficiency of not high or performance of volume product quality, the present invention relates to one
Kind ternary Special saggar for lithium battery cathode material, its product quality simple in construction for sintering out tertiary cathode material are high.
Ternary Special saggar for lithium battery cathode material of the present invention is by pedestal, piecemeal barrier, top cover, expansion post and locator group
Into.Corner is provided with expansion post on pedestal, and the both ends of pedestal are provided with locator, and piecemeal barrier is embedded in the locator on pedestal.
When want sintering three-element positive electrode to be uniformly laid in tertiary cathode material in the jube in piecemeal barrier, then by ternary
Special saggar for lithium battery cathode material push-in sintering furnace is sintered to tertiary cathode material, when the temperature in sintering furnace reaches one
Expansion post when constant temperature is spent on four angles of pedestal starts to expand, and piecemeal barrier and top cover are jacked up together, make tertiary cathode
Material is sufficiently mixed uniform sintering with the atmosphere in atmosphere furnace.
The beneficial effect of ternary Special saggar for lithium battery cathode material of the present invention is the stable matter of the properties of product of sintering out
Amount is high.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the exploded isometric figure of ternary Special saggar for lithium battery cathode material of the present invention.
Fig. 2 is the course of work stereogram of ternary Special saggar for lithium battery cathode material of the present invention.
Fig. 3 is the combination stereogram of ternary Special saggar for lithium battery cathode material of the present invention.
1. pedestal in figure, 2. piecemeal barriers, 3. top covers, 4. expansion posts, 5. locators.
Embodiment
Ternary Special saggar for lithium battery cathode material of the present invention is by pedestal 1, piecemeal barrier 2, top cover 3, expansion post 4 and positioning
Device 5 forms (as shown in Figure 1).Corner is provided with expansion post 4 on pedestal 1, and the both ends of pedestal 1 are provided with locator 5, by piecemeal barrier 2
In locator 5 on embedded pedestal 1.
Tertiary cathode material is uniformly laid in the jube in piecemeal barrier 2 when wanting sintering three-element positive electrode
(as shown in Figure 2), then ternary Special saggar for lithium battery cathode material push-in sintering furnace is sintered to tertiary cathode material,
Expansion post 4 when the temperature in sintering furnace reaches certain temperature on 1 four angles of pedestal starts to expand, by piecemeal barrier 2
Jacked up together with top cover 3, tertiary cathode material is sufficiently mixed uniform sintering (as shown in Figure 3) with the atmosphere in atmosphere furnace.
Claims (1)
- A kind of 1. ternary Special saggar for lithium battery cathode material, it is characterized in that ternary Special saggar for lithium battery cathode material is by pedestal (1), piecemeal barrier (2), top cover (3), expansion post (4) and locator (5) composition；Corner is provided with expansion post (4) on pedestal (1), The both ends of pedestal (1) are provided with locator (5), by the locator (5) on the embedded pedestal (1) of piecemeal barrier (2)；When in sintering furnace Temperature when reach certain temperature, the expansion post (4) on (1) four angle of pedestal starts to expand, by piecemeal barrier (2) and Top cover (3) jacks up together, tertiary cathode material is sufficiently mixed uniform sintering with the atmosphere in atmosphere furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353646.7A CN105841497B (en) | 2016-05-18 | 2016-05-18 | Ternary Special saggar for lithium battery cathode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353646.7A CN105841497B (en) | 2016-05-18 | 2016-05-18 | Ternary Special saggar for lithium battery cathode material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841497A CN105841497A (en) | 2016-08-10 |
| CN105841497B true CN105841497B (en) | 2018-04-03 |
Family
ID=56594313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353646.7A Active CN105841497B (en) | 2016-05-18 | 2016-05-18 | Ternary Special saggar for lithium battery cathode material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841497B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186266B (en) * | 2017-03-02 | 2021-04-30 | 广州市阳河电子科技有限公司 | Mechanical partitioning device for loading positive electrode material of lithium battery into bowl |
| DE102018129272A1 (en) * | 2018-11-21 | 2020-05-28 | Saint-Gobain Industriekeramik Rödental GmbH | Transport trough for continuous furnace |
| CN110345771A (en) * | 2018-12-22 | 2019-10-18 | 中国平煤神马集团开封炭素有限公司 | A kind of sintering saggar, sintering equipment and the sintering method of positive electrode |
| CN111336817B (en) * | 2020-02-26 | 2021-11-23 | 福建省德化县协峰陶瓷有限公司 | Novel automatic at uniform velocity pay-off of high temperature resistant ceramic sintering kiln device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988107A (en) * | 1975-08-12 | 1976-10-26 | Ferro Corporation | Sagger construction |
| CN204760478U (en) * | 2015-08-06 | 2015-11-11 | 重庆特瑞电池材料股份有限公司 | Sintering casket -like bowl |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014100849U1 (en) * | 2014-02-25 | 2014-05-12 | Imerys Kiln Furniture Hungary | Brennkapsel arrangement |
-
2016
- 2016-05-18 CN CN201610353646.7A patent/CN105841497B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988107A (en) * | 1975-08-12 | 1976-10-26 | Ferro Corporation | Sagger construction |
| CN204760478U (en) * | 2015-08-06 | 2015-11-11 | 重庆特瑞电池材料股份有限公司 | Sintering casket -like bowl |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105841497A (en) | 2016-08-10 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 225321 No. 12 Xuzhuang Xingwang Road, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Shen Qi Address before: 314501 Zhejiang province Tongxiang city Wuzhen Town Street No. 43 Patentee before: Shen Qi |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 221132 in Huli Industrial Park, Dawu street, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Hongwu Nano Technology Co.,Ltd. Address before: No. 12, Xuzhuang Xingwang Road, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Shen Qi |
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| TR01 | Transfer of patent right |