CN203980908U - A kind of lithium electricity positive electrode pusher furnace sagger special - Google Patents
A kind of lithium electricity positive electrode pusher furnace sagger special Download PDFInfo
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- CN203980908U CN203980908U CN201420383592.5U CN201420383592U CN203980908U CN 203980908 U CN203980908 U CN 203980908U CN 201420383592 U CN201420383592 U CN 201420383592U CN 203980908 U CN203980908 U CN 203980908U
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- saggar
- positive electrode
- pusher furnace
- lithium electricity
- utility
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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
A lithium electricity positive electrode pusher furnace sagger special, the purpose of this utility model is that design is a kind of rational in infrastructure, the good lithium electricity of result of use positive electrode pusher furnace sagger special.The technical solution of the utility model is, a kind of lithium electricity positive electrode pusher furnace sagger special, and it comprises saggar body, in the bottom of saggar body, is provided with supporting leg, on the surrounding saggar wall of saggar body, is provided with cinclides.Described supporting leg is to have saggar leg on four angles, saggar body bottom.Described saggar wall and saggar base thickness degree are at 3-8um, and the height of saggar supporting leg is 2-5um.The utility model, owing to having saggar leg, is used for a long time in pusher furnace, between pusher furnace inner pushing plate and saggar, can not produce micro mist, has guaranteed that positive electrode can not polluted by micro mist; The utility model saggar uses for a long time in pusher furnace, and the friction between saggar and push pedal does not have substantially, has so greatly improved the service life of saggar, for enterprise has reduced very large cost.
Description
Technical field:
The utility model relates to the servicing unit of lithium electricity positive electrode pusher furnace, particularly a kind of lithium electricity positive electrode pusher furnace sagger special.
Background technology:
At most popular lithium electricity positive electrode in the market, there are lithium nickelate, nickle cobalt lithium manganate, cobalt acid lithium, LiMn2O4, LiFePO4, this different materials is applied in the fields such as digital domain, electric tool, electric bicycle, electric automobile, energy storage market, for the sintering of positive electrode, adopting in the market maximum is pusher furnace, the positive electrode that pusher furnace burns is out electrical property and good processability not only, and sintering cost is low.
In sintering positive electrode process, need the saggar of special-purpose splendid attire positive electrode, the saggar adopting is in the market all foursquare or rectangular saggar, this saggar bottom is all flat, in pusher furnace sintering process, this flat saggar constantly rubs with the push pedal of pusher furnace, this friction can produce a large amount of micro mists, this micro mist can be constantly floating in this atmosphere furnace, drop on the interior positive electrode of saggar, this can cause the deterioration of the electrical property of positive electrode, capacity is low, self discharge is large, cycle performance is poor, high-temperature behavior variation etc., also greatly reduced the service life of saggar simultaneously.
Summary of the invention:
The purpose of this utility model is that design is a kind of rational in infrastructure, the good lithium electricity of result of use positive electrode pusher furnace sagger special.
The technical solution of the utility model is, a kind of lithium electricity positive electrode pusher furnace sagger special, and it comprises saggar body, it is characterized in that: the bottom at saggar body is provided with supporting leg, on the surrounding saggar wall of saggar body, is provided with cinclides.Described supporting leg is to have saggar leg on four angles, saggar body bottom.Described saggar wall and saggar base thickness degree are at 3-8um, and the height of saggar supporting leg is 2-5um.
The utility model, owing to having saggar leg, is used for a long time in pusher furnace, between pusher furnace inner pushing plate and saggar, can not produce micro mist, has guaranteed that positive electrode can not polluted by micro mist; The utility model saggar uses for a long time in pusher furnace, and the friction between saggar and push pedal does not have substantially, has so greatly improved the service life of saggar, for enterprise has reduced very large cost.
The utility model saggar is simple in structure, practical, can large-scale promotion use.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the top view of Fig. 1.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, embodiment of the present utility model is, a kind of lithium electricity positive electrode pusher furnace sagger special, it comprises saggar body 1, in the bottom of saggar body, be provided with supporting leg 2, supporting leg described in the present embodiment is to have saggar leg on four angles, saggar body bottom, on the surrounding saggar wall of saggar body, be provided with cinclides 3, saggar wall described in the present embodiment and saggar base thickness degree are at 8um, the arbitrary thickness that need to select 3-8um that also can use according to reality, the height of the saggar supporting leg of the present embodiment is 2um, the arbitrary height that need to select 2-5um that also can use according to reality.The utility model, owing to having saggar leg, is used for a long time in pusher furnace, between pusher furnace inner pushing plate and saggar, can not produce micro mist, has guaranteed that positive electrode can not polluted by micro mist; The utility model saggar uses for a long time in pusher furnace, friction between saggar and push pedal does not have substantially, so greatly improved the service life of saggar, the cinclides of saggar is in sintering process, the waste gas producing in course of reaction can be distributed, also be conducive to react needed gas and can enter in saggar, can fully contact with material, improved the product quality of anode material of lithium battery simultaneously.
Claims (3)
1. a lithium electricity positive electrode pusher furnace sagger special, it comprises saggar body, it is characterized in that: the bottom at saggar body is provided with supporting leg, on the surrounding saggar wall of saggar body, is provided with cinclides.
2. a kind of lithium electricity positive electrode pusher furnace sagger special as claimed in claim 1, is characterized in that: described supporting leg is to have saggar leg on four angles, saggar body bottom.
3. a kind of lithium electricity positive electrode pusher furnace sagger special as claimed in claim 1, is characterized in that: described saggar wall and saggar base thickness degree are at 3-8um, and the height of saggar supporting leg is 2-5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383592.5U CN203980908U (en) | 2014-07-13 | 2014-07-13 | A kind of lithium electricity positive electrode pusher furnace sagger special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383592.5U CN203980908U (en) | 2014-07-13 | 2014-07-13 | A kind of lithium electricity positive electrode pusher furnace sagger special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980908U true CN203980908U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383592.5U Active CN203980908U (en) | 2014-07-13 | 2014-07-13 | A kind of lithium electricity positive electrode pusher furnace sagger special |
Country Status (1)
| Country | Link |
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| CN (1) | CN203980908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352708A (en) * | 2015-07-18 | 2017-01-25 | 王苗飞 | Loading saggar for sintering during the preparation of anode materials of lithium-ion batteries |
-
2014
- 2014-07-13 CN CN201420383592.5U patent/CN203980908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352708A (en) * | 2015-07-18 | 2017-01-25 | 王苗飞 | Loading saggar for sintering during the preparation of anode materials of lithium-ion batteries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINXIANG CITY TIANLI ENERGY MATERIALS CO., LTD. Free format text: FORMER NAME: XINXIANG TIANLI ENERGY MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xinxiang City, Henan province 453000 towns in Zhoucun District of Makino Wang Silu mid week Patentee after: Xinxiang Tianli Li Limited by Share Ltd Address before: Xinxiang City, Henan province 453000 towns in Zhoucun District of Makino Wang Silu mid week Patentee before: Xinxiang Tianli Energy Materials Co.,Ltd. |