CN217210311U - Graphite crucible curb plate mosaic structure - Google Patents
Graphite crucible curb plate mosaic structure Download PDFInfo
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- CN217210311U CN217210311U CN202220279793.5U CN202220279793U CN217210311U CN 217210311 U CN217210311 U CN 217210311U CN 202220279793 U CN202220279793 U CN 202220279793U CN 217210311 U CN217210311 U CN 217210311U
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- graphite
- splicing
- side plate
- curb plate
- crucible
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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 discloses a graphite crucible side plate splicing structure, which comprises a graphite side plate, wherein one end of the graphite side plate is longitudinally communicated with a splicing L-shaped groove, the other end of the graphite side plate is extended with a splicing L-shaped lug which is in sealing fit connection with the splicing L-shaped groove, and the splicing L-shaped groove of one graphite side plate is spliced with the splicing L-shaped lug of the other graphite side plate; direct connect through concatenation L shape groove, the sealed cooperation of concatenation L shape lug between the graphite curb plate, current relative forms the crucible through sticky or screw fixed connection's mode with the graphite board, the utility model discloses graphite crucible curb plate mosaic structure can make assembling between the graphite curb plate connect seamless, structural strength is high, the leakproofness is good, is applicable to the carbonization of lithium cell negative pole material and is used for the likepowder carbonaceous midbody of splendid attire, can not appear the problem that likepowder carbonaceous midbody leaks.
Description
Technical Field
The utility model belongs to the technical field of graphite crucible, especially, relate to a curb plate mosaic structure of graphite crucible who forms is assembled through the graphite cake.
Background
The high-temperature carbonization treatment of the lithium battery negative electrode material is completed under the condition of high-temperature heat treatment by pre-burying the lithium battery negative electrode material in a powdery carbonaceous intermediate in a graphite crucible. The graphite crucible which is used for containing the powdery carbonaceous intermediate and is formed by splicing graphite plates at present is formed by gluing the graphite plates or fixedly connecting the graphite plates by screws, the form of the graphite crucible is poor in structural strength, the connection between the graphite plates has the problem of tightness, and the powdery carbonaceous intermediate is easy to leak out from a connecting gap between graphite side plates.
Disclosure of Invention
The utility model aims at providing a high and assemble seamless, the good graphite crucible curb plate mosaic structure of leakproofness of structural strength to prior art not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a graphite crucible side plate splicing structure comprises graphite side plates, wherein one end of each graphite side plate is longitudinally provided with a splicing L-shaped groove in a through mode, the other end of each graphite side plate extends to be provided with a splicing L-shaped lug connected with the splicing L-shaped groove in a sealing fit mode, and the splicing L-shaped groove of one graphite side plate is connected with the splicing L-shaped lug of the other graphite side plate in a splicing mode; the graphite side plates are directly connected in a sealing fit mode through the splicing L-shaped grooves and the splicing L-shaped lugs, and the splicing connection among the graphite side plates is seamless, high in structural strength and good in sealing performance.
The utility model discloses following beneficial effect has:
the utility model discloses graphite crucible curb plate mosaic structure directly connects through concatenation L shape groove, the sealed cooperation of concatenation L shape lug, has to assemble to connect seamless, structural strength is high, the leakproofness is good, is applicable to the carbonization of lithium cell negative pole material and is used for the likepowder carbon intermediate of splendid attire, the problem that likepowder carbon intermediate leaked from the concatenation department of graphite curb plate can not appear.
Drawings
FIG. 1 is a diagram of a graphite crucible structure using a side plate splicing structure of a graphite crucible of the present invention;
FIG. 2 is a splicing diagram of the side plate splicing structure of the graphite crucible of the present invention;
fig. 3 is an enlarged view of the side plate splicing structure of the graphite crucible of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
The graphite crucible shown in fig. 1 comprises four graphite side plates 1, a graphite bottom plate 2 and a graphite cover plate 3, wherein the graphite side plates 1 are assembled and connected to form a rectangular frame or a square frame, the rectangular frame is assembled and formed, the four graphite side plates 1 are required to have two sizes, the square frame is assembled and formed, the sizes of the four graphite side plates 1 are required to be the same, the graphite bottom plate 2 is assembled and connected to the bottom of the graphite side plate 1, and the graphite cover plate 3 is supported and placed on the top end of the graphite side plate 1. The graphite crucible side plate splicing structure is specifically shown in fig. 2-3, a splicing L-shaped groove 10 is longitudinally arranged on the inner side wall at one end of each graphite side plate 1 in a penetrating manner, a splicing L-shaped lug 11 in sealing fit connection with the splicing L-shaped groove 10 is arranged at the end part of the other end of each graphite side plate 1 in an extending manner, the splicing L-shaped groove 10 of one graphite side plate 1 of two adjacent graphite side plates 1 is spliced with the splicing L-shaped lug 11 of the other graphite side plate 1, splicing can be conveniently completed by beating with a plastic hammer or a wooden mallet during splicing, splicing connection between the graphite side plates 1 is firm, structural strength is high, splicing connection is seamless, and good sealing performance is achieved, the graphite crucible side plate splicing structure is suitable for containing powdery intermediates during carbonization of a lithium battery cathode material, and the carbonaceous powdery intermediates cannot leak from the splicing positions of the graphite side plates; and when the square frame body is formed by assembling, only the graphite side plates 1 with the same size, specification and structure need to be produced and processed, so that the production and the processing are convenient.
Of course, in other embodiments, the same effect can be achieved by disposing the splicing L-shaped protrusion 11 on the inner side wall of one end of the graphite side plate 1 and disposing the splicing L-shaped groove 10 on the end of the other end of the graphite side plate 1.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (5)
1. The utility model provides a graphite crucible curb plate mosaic structure, includes the graphite curb plate, its characterized in that, the one end of graphite curb plate vertically link up and is equipped with the concatenation L shape groove, the other end extension of graphite curb plate be equipped with the concatenation L shape lug that the sealed cooperation in concatenation L shape groove is connected, wherein one the graphite curb plate concatenation L shape groove and another the graphite curb plate concatenation L shape lug concatenation is connected.
2. The side plate splicing structure of a graphite crucible as claimed in claim 1, wherein the splicing L-shaped groove is formed in an inner side wall of one end of the graphite side plate, and the splicing L-shaped projection is protruded from an end portion of the other end of the graphite side plate.
3. The side plate splicing structure of a graphite crucible as claimed in claim 1, wherein the splicing L-shaped projection is provided on an inner side wall of one end of the graphite side plate, and the splicing L-shaped groove is provided on an end portion of the other end of the graphite side plate.
4. The side plate splicing structure of the graphite crucible as claimed in any one of claims 1 to 3, wherein the graphite side plate comprises four graphite side plates, and the four graphite side plates are assembled to form a rectangular frame body.
5. The splicing structure of the side plates of the graphite crucible as claimed in claim 4, wherein the four graphite side plates are identical and are spliced and combined to form a square frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220279793.5U CN217210311U (en) | 2022-02-11 | 2022-02-11 | Graphite crucible curb plate mosaic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220279793.5U CN217210311U (en) | 2022-02-11 | 2022-02-11 | Graphite crucible curb plate mosaic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217210311U true CN217210311U (en) | 2022-08-16 |
Family
ID=82795381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220279793.5U Active CN217210311U (en) | 2022-02-11 | 2022-02-11 | Graphite crucible curb plate mosaic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217210311U (en) |
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2022
- 2022-02-11 CN CN202220279793.5U patent/CN217210311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of graphite crucible side plate splicing structure Effective date of registration: 20220919 Granted publication date: 20220816 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: Foshan Nanhai Bao carbon graphite products Co.,Ltd. Registration number: Y2022980015651 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |