CN213528325U - Stirrer for lithium battery production - Google Patents
Stirrer for lithium battery production Download PDFInfo
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- CN213528325U CN213528325U CN202022479618.4U CN202022479618U CN213528325U CN 213528325 U CN213528325 U CN 213528325U CN 202022479618 U CN202022479618 U CN 202022479618U CN 213528325 U CN213528325 U CN 213528325U
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- stirring
- shaft
- lithium battery
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- battery production
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Abstract
The utility model belongs to the technical field of lithium battery production, and relates to a stirrer for lithium battery production, which comprises a stirring container, wherein a stirring shaft is arranged in the stirring container, a plurality of stirring blades are arranged at the lower part of the stirring shaft, the top end of the stirring shaft is connected with a main motor, and the top part and the lower part of the stirring container are respectively provided with a material inlet and a material outlet; an upper spiral conveyor is arranged at a material inlet at the top of the stirring container, and the pitch of an upper conveying spiral in the upper spiral conveyor is gradually reduced from an inlet end to an outlet end; a plurality of stirring rods are arranged on the stirring shaft in the stirring container from top to bottom, one end of each stirring rod is fixed with the stirring shaft, and the other end of each stirring rod is provided with an elastic ribbon. The utility model discloses be favorable to the material mixing more even, can also prevent effectively that the material from hanging the wall, avoid extravagant, and guarantee the material and mix the ratio.
Description
Technical Field
The utility model relates to an agitator is used in lithium cell production belongs to lithium cell production technical field.
Background
The mixing of powder material is a comparatively important process in the lithium cell production process, and powder material is compared in that liquid material and solid material are comparatively lively, uses present agitator very easily to appear stirring inhomogeneous phenomenon to powder material hangs on stirred vessel inner wall more easily, not only influences the homogeneity of material mixture ratio, but also can cause the waste of partial material.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a stirrer for lithium cell production, this stirrer for lithium cell production is favorable to the material stirring more even, can also prevent effectively that the material from hanging, avoids extravagant, and guarantees the material and mix the ratio.
The utility model discloses a stirrer for lithium battery production, including the stirred vessel, be equipped with the (mixing) shaft in the stirred vessel, the (mixing) shaft lower part is equipped with multi-disc stirring vane, and the main motor is connected to the (mixing) shaft top, and stirred vessel top and lower part are equipped with material import and material export respectively; an upper spiral conveyor is arranged at a material inlet at the top of the stirring container, and the pitch of an upper conveying spiral in the upper spiral conveyor is gradually reduced from an inlet end to an outlet end; a plurality of stirring rods are arranged on the stirring shaft in the stirring container from top to bottom, one end of each stirring rod is fixed with the stirring shaft, and the other end of each stirring rod is provided with an elastic ribbon.
The upper spiral conveyor can be used for mixing materials, the materials can be mixed more uniformly in the same time when entering the stirring container, and the pitch of the upper spiral conveyor is gradually reduced from the inlet end to the outlet end, so that the powder materials which are more active can be stabilized; the setting of puddler can play certain stirring effect, and the elasticity ribbon is rotatory under the drive of (mixing) shaft, can clean the material on the stirred vessel inner wall, effectively avoids the material wall built-up. Because the materials are dry powder and cannot be adhered to the inner wall of the stirring container, the cleaning of the elastic ribbon is enough to avoid the materials from being hung on the wall.
Preferably, the bottom in the stirring container is additionally provided with a lower conveying screw, a material outlet is formed below the discharge end of the lower conveying screw, the materials to be conveyed out of the stirring container after stirring are further mixed, and the conveyed materials are further uniformly mixed.
Preferably, the stirring rod is arranged between the upper and lower adjacent stirring blades, and the stirring blades are non-continuous helical blades, so that the space is effectively utilized by the arrangement of the stirring rod, and the best stirring effect is ensured.
Preferably, the number of the stirring rods is 2-6.
Preferably, the periphery of the middle part of the stirring container is additionally provided with a cooling coil, and cooling water is introduced into the cooling coil, so that the phenomenon of wall adhesion after the temperature of material friction heat generation is increased in the stirring process is effectively avoided.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model has the advantages of reasonable design, it is more even to be favorable to the material stirring, can also effectively prevent the material wall built-up, avoids extravagant, and guarantees the material mix ratio.
Drawings
FIG. 1 is a schematic view of a structure of a stirrer for lithium battery production.
In the figure: 1. a stirred vessel; 2. a stirring shaft; 3. a main motor; 4. an upper screw conveyor; 5. an upper conveying screw; 6. a material inlet; 7. a cooling coil; 8. a lower conveying screw; 9. a material outlet; 10. a stirring blade; 11. an elastic streamer; 12. a stirring rod.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1, the stirrer for lithium battery production according to the present invention comprises a stirring container 1, a stirring shaft 2 is arranged in the stirring container 1, a plurality of stirring blades 10 are arranged at the lower part of the stirring shaft 2, the top end of the stirring shaft 2 is connected with a main motor 3, a material inlet 6 and a material outlet 9 are respectively arranged at the top and the lower part of the stirring container 1, an upper screw conveyor 4 is arranged at the material inlet 6 at the top of the stirring container 1, and the pitch of an upper conveying screw 5 in the upper screw conveyor 4 is gradually reduced from the inlet end to the outlet end; a plurality of stirring rods 12 are arranged on the stirring shaft 2 in the stirring container 1 from top to bottom, one end of each stirring rod 12 is fixed with the stirring shaft 2, and the other end of each stirring rod 12 is provided with an elastic ribbon 11.
In this embodiment:
conveying screw 8 under addding in stirred vessel 1 bottom, material export 9 sets up the below of conveying screw 8 discharge end under, finishes the stirring and is about to carry the material further mixing of stirred vessel 1 out, further guarantees to carry the material misce bene of going out.
The stirring rod 12 is arranged between the upper stirring blade 10 and the lower stirring blade 10 which are adjacent, and the stirring blades 10 are discontinuous helical blades, so that the arrangement of the stirring rod 12 effectively utilizes space and ensures the best stirring effect; the number of the stirring rods 12 is 2-6.
The upper spiral conveyor 4 can be used for mixing materials, the materials can be mixed more uniformly in the same time when entering the stirring container 1, and the pitch of the upper conveying spiral 5 is gradually reduced from the inlet end to the outlet end, so that the powder materials which are more active can be stabilized; the setting of puddler 12 can play certain stirring effect, and elasticity ribbon 11 is rotatory under the drive of (mixing) shaft 2, can clean the material on stirred vessel 1 inner wall, effectively avoids the material wall built-up. Because the materials are dry powder and cannot be adhered to the inner wall of the stirring container 1, the cleaning of the elastic ribbon 11 is enough to avoid the materials from being hung on the wall.
Claims (5)
1. The utility model provides a lithium cell production is with agitator, includes stirred vessel (1), is equipped with (mixing) shaft (2) in stirred vessel (1), and (mixing) shaft (2) lower part is equipped with multi-disc stirring vane (10), and main motor (3) are connected on (mixing) shaft (2) top, and stirred vessel (1) top and lower part are equipped with material import (6) and material export (9) respectively, its characterized in that: an upper screw conveyor (4) is arranged at a material inlet (6) at the top of the stirring container (1), and the pitch of an upper conveying screw (5) in the upper screw conveyor (4) is gradually reduced from an inlet end to an outlet end; a plurality of stirring rods (12) are arranged on the stirring shaft (2) in the stirring container (1) from top to bottom, one end of each stirring rod (12) is fixed with the stirring shaft (2), and an elastic ribbon (11) is arranged at the other end of each stirring rod (12).
2. The agitator for lithium battery production according to claim 1, characterized in that: a lower conveying screw (8) is additionally arranged at the bottom in the stirring container (1), and a material outlet (9) is arranged below the discharge end of the lower conveying screw (8).
3. The agitator for lithium battery production according to claim 1, characterized in that: the stirring rod (12) is arranged between the upper and lower adjacent stirring blades (10).
4. The agitator for lithium battery production according to claim 1, characterized in that: the number of the stirring rods (12) is 2-6.
5. The agitator for lithium battery production as claimed in any one of claims 1 to 4, wherein: the periphery of the middle part of the stirring container (1) is additionally provided with a cooling coil (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479618.4U CN213528325U (en) | 2020-10-30 | 2020-10-30 | Stirrer for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479618.4U CN213528325U (en) | 2020-10-30 | 2020-10-30 | Stirrer for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213528325U true CN213528325U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022479618.4U Active CN213528325U (en) | 2020-10-30 | 2020-10-30 | Stirrer for lithium battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213528325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377174A (en) * | 2022-03-03 | 2022-04-22 | 首都医科大学 | Public regional prevention intelligence sterilizing machine |
| CN115645982A (en) * | 2022-09-07 | 2023-01-31 | 安徽天驰先锋油品制造有限公司 | Brake fluid processing equipment |
-
2020
- 2020-10-30 CN CN202022479618.4U patent/CN213528325U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377174A (en) * | 2022-03-03 | 2022-04-22 | 首都医科大学 | Public regional prevention intelligence sterilizing machine |
| CN114377174B (en) * | 2022-03-03 | 2024-05-14 | 彭水县泰安实业有限责任公司 | Public area prevention intelligent sterilizer |
| CN115645982A (en) * | 2022-09-07 | 2023-01-31 | 安徽天驰先锋油品制造有限公司 | Brake fluid processing equipment |
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