CN217042211U - High-speed dispersion agitated vessel of lithium cell thick liquids - Google Patents
High-speed dispersion agitated vessel of lithium cell thick liquids Download PDFInfo
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- CN217042211U CN217042211U CN202220152587.8U CN202220152587U CN217042211U CN 217042211 U CN217042211 U CN 217042211U CN 202220152587 U CN202220152587 U CN 202220152587U CN 217042211 U CN217042211 U CN 217042211U
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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 high-speed dispersion agitated vessel of lithium cell thick liquids, including agitator tank and the agitating unit of setting in the agitator tank, its characterized in that: the stirring device comprises a first stirring mechanism and a plurality of second stirring mechanisms, wherein the first stirring mechanism is positioned at the upper part of the inner side of the stirring box, a plane formed by the first stirring mechanism during the rotation and the stirring is parallel to a horizontal plane, the second stirring mechanisms are uniformly distributed at the lower part of the inner side of the stirring box, and a plane formed by the second stirring mechanism during the rotation and the stirring forms an angle of 20-45 degrees with the horizontal plane; the first stirring mechanism and the second stirring mechanism are communicated with each other through a circulating pipe; and the utility model discloses a set up circulating line, hollow rabbling mechanism, take the thick liquids of bottom back through the circulating pipe suction to agitator tank upper portion, mixed by the stirring of the first rabbling mechanism of top vertically again, above-mentioned process circulation to realize the circulation stirring of thick liquids.
Description
Technical Field
The utility model relates to a lithium cell production facility field, concretely relates to high-speed dispersion agitated vessel of lithium cell thick liquids.
Background
The positive electrode slurry of the lithium battery mainly comprises an active substance, a conductive agent, a lithium salt and a binder, and due to the density difference between the active substance and the conductive agent, the problem of sedimentation and delamination are often caused in the stirring process, and particularly in the batch industrial production, the problem is particularly obvious, so that a stirring device capable of blending the bottom slurry and the top slurry to be uniform is needed.
Disclosure of Invention
To the not enough of existence on the prior art, the utility model provides a high-speed dispersion agitated vessel of lithium cell thick liquids.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-speed dispersing and stirring device for lithium battery slurry comprises a stirring box and a stirring device arranged in the stirring box, wherein the stirring device comprises a first stirring mechanism and a plurality of second stirring mechanisms, the first stirring mechanism is positioned at the upper part of the inner side of the stirring box, a plane formed by the first stirring mechanism during rotating and stirring is parallel to a horizontal plane, the second stirring mechanisms are uniformly distributed at the lower part of the inner side of the stirring box, and the plane formed by the second stirring mechanism during rotating and stirring forms an angle of 20-45 degrees with the horizontal plane;
the first stirring mechanism and the second stirring mechanism are communicated with each other through a circulating pipe.
Further, the first stirring mechanism comprises a first stirring shaft and a plurality of first stirring paddles, the first stirring shaft and the first stirring paddles are of hollow structures, through holes are formed in the first stirring shaft and the first stirring paddles, the first stirring paddles are uniformly distributed on the periphery of the first stirring shaft, the top of the first stirring shaft extends out of the stirring box, and the first stirring shaft is rotatably connected with the stirring box; the first stirring shaft and the horizontal plane form an included angle of 90 degrees.
Furthermore, the agitator tank top fixedly connected with first motor, integrated into one piece has the meshing tooth on the periphery behind the first (mixing) shaft stretches out the agitator tank, the power take off end of first motor passes through the meshing tooth and meshes with first (mixing) shaft.
Further, the second rabbling mechanism includes second (mixing) shaft, a plurality of second stirring rake, second (mixing) shaft, second stirring rake are hollow structure, the through-hole has all been seted up on second (mixing) shaft and the second stirring rake, second stirring rake evenly distributed is in the periphery of second (mixing) shaft, the outside of agitator tank is stretched out to second (mixing) shaft bottom, the second (mixing) shaft rotates with the agitator tank to be connected, 20-45 contained angles are personally submitted with the level to the second (mixing) shaft.
Furthermore, agitator tank lower part fixedly connected with second motor, the second (mixing) shaft stretches out behind the agitator tank on the periphery integrated into one piece have the meshing tooth, the power take off end of second motor passes through the meshing tooth and meshes with the second (mixing) shaft.
Further, an inlet of the first stirring shaft is rotatably connected with an outlet of the circulating pipe through a rotary joint; the outlet of the second stirring shaft is rotatably connected with the inlet of the circulating pipe through a rotary joint.
Furthermore, a circulating pump is fixedly connected to the circulating pipe.
Further, agitator tank bottom fixedly connected with case lid, fixedly connected with inlet pipe on the case lid, the agitator tank bottom is coniform, the tangent plane mutually perpendicular of second (mixing) shaft and circular cone, the bottom central point of agitator tank puts fixedly connected with discharging pipe.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the lithium battery slurry dispersing and stirring equipment comprises the obliquely inserted stirring paddle positioned on one side of the bottom in the kettle body, and the obliquely inserted stirring paddle can enable the slurry in mixing to generate an obliquely upward flowing form so as to be stirred by the vertical stirring paddle; and the utility model discloses a set up circulating line, hollow rabbling mechanism, take the thick liquids of bottom back through the circulating pipe suction to agitator tank upper portion, mixed by the first rabbling mechanism stirring of top vertically again, above-mentioned process circulation to realize the circulation stirring of thick liquids.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:
therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but merely represents selected embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without making creative work, based on the embodiments of the present invention, belong to the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another as to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
In conjunction with FIG. 1:
a high-speed dispersing and stirring device for lithium battery slurry comprises a stirring box 1 and a stirring device arranged in the stirring box 1, wherein the stirring device comprises a first stirring mechanism and a plurality of second stirring mechanisms, the first stirring mechanism is positioned on the upper portion of the inner side of the stirring box 1, a plane formed by the first stirring mechanism during rotation and stirring is parallel to a horizontal plane, the second stirring mechanisms are uniformly distributed on the lower portion of the inner side of the stirring box 1, and the plane formed by the second stirring mechanism during rotation and stirring forms an angle of 20-45 degrees with the horizontal plane;
the first stirring mechanism and the second stirring mechanism are communicated with each other through a circulation pipe 41.
In this embodiment, the first stirring mechanism includes a first stirring shaft 21 and a plurality of first stirring paddles 22, the first stirring shaft 21 and the first stirring paddles 22 are both hollow structures, through holes are respectively formed in the first stirring shaft 21 and the first stirring paddles 22, the first stirring paddles 22 are uniformly distributed on the periphery of the first stirring shaft 21, the top of the first stirring shaft 21 extends out of the stirring box 1, and the first stirring shaft 21 is rotatably connected with the stirring box 1; the first stirring shaft 21 forms an included angle of 90 degrees with the horizontal plane.
In this embodiment, agitator tank 1 top fixedly connected with first motor 23, first (mixing) shaft 21 stretches out agitator tank 1 back periphery on integrated into one piece have the meshing tooth, the power take off end of first motor 23 passes through the meshing tooth and meshes mutually with first (mixing) shaft 21.
In this embodiment, the second rabbling mechanism includes second (mixing) shaft 31, a plurality of second stirring rake 32, second (mixing) shaft 31, second stirring rake 32 are hollow structure, the through-hole has all been seted up on second (mixing) shaft 31 and the second stirring rake 32, second stirring rake 32 evenly distributed is on the periphery of second (mixing) shaft 31, the outside of agitator tank 1 is stretched out to second (mixing) shaft 31 bottom, second (mixing) shaft 31 rotates with agitator tank 1 to be connected, 20-45 contained angles are personally submitted with the level to second (mixing) shaft 31.
In this embodiment, the lower portion of the stirring box 1 is fixedly connected with a second motor 33, the second stirring shaft 31 extends out of the stirring box 1 and is integrally formed with meshing teeth on the periphery, and a power output end of the second motor 33 is meshed with the second stirring shaft 31 through the meshing teeth.
In this embodiment, the inlet of the first stirring shaft 31 is rotatably connected with the outlet of the circulating pipe 41 through a rotary joint 5; the outlet of the second stirring shaft 31 is rotatably connected with the inlet of the circulating pipe 41 through a rotary joint 5.
In this embodiment, a circulation pump 42 is fixedly connected to the circulation pipe 41.
In this embodiment, 1 bottom fixedly connected with case lid 11 of agitator tank, fixedly connected with inlet pipe 12 on the case lid 11, 1 bottom of agitator tank is coniform, second (mixing) shaft 31 is perpendicular to each other with the tangent plane of circular cone, the bottom central point of agitator tank 1 puts fixedly connected with discharging pipe 13.
The above embodiments do not limit the shape, material, structure, etc. of the present invention in any form, and all the technical matters of the present invention belong to the protection scope of the technical solution of the present invention for any simple modification, equivalent change and modification of the above embodiments.
Claims (8)
1. The utility model provides a high-speed dispersion agitated vessel of lithium cell thick liquids, includes agitator tank and the agitating unit of setting in the agitator tank, its characterized in that: the stirring device comprises a first stirring mechanism and a plurality of second stirring mechanisms, wherein the first stirring mechanism is positioned at the upper part of the inner side of the stirring box, a plane formed by the first stirring mechanism during rotation and stirring is parallel to the horizontal plane, the second stirring mechanisms are uniformly distributed at the lower part of the inner side of the stirring box, and the plane formed by the second stirring mechanism during rotation and stirring forms an angle of 20-45 degrees with the horizontal plane;
the first stirring mechanism and the second stirring mechanism are communicated with each other through a circulating pipe.
2. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 1, wherein: the first stirring mechanism comprises a first stirring shaft and a plurality of first stirring paddles, the first stirring shaft and the first stirring paddles are of a hollow structure, through holes are formed in the first stirring shaft and the first stirring paddles, the first stirring paddles are uniformly distributed on the periphery of the first stirring shaft, the top of the first stirring shaft extends out of the stirring box, and the first stirring shaft is rotationally connected with the stirring box; the first stirring shaft and the horizontal plane form an included angle of 90 degrees.
3. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 2, wherein: the stirring box is characterized in that a first motor is fixedly connected to the top of the stirring box, meshing teeth are integrally formed on the periphery of the first stirring shaft after the first stirring shaft extends out of the stirring box, and the power output end of the first motor is meshed with the first stirring shaft through the meshing teeth.
4. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 2, wherein: the second stirring mechanism comprises a second stirring shaft and a plurality of second stirring paddles, wherein the second stirring shaft and the second stirring paddles are of a hollow structure, through holes are formed in the second stirring shaft and the second stirring paddles, the second stirring paddles are uniformly distributed on the periphery of the second stirring shaft, the bottom of the second stirring shaft extends out of the stirring box, the second stirring shaft is rotatably connected with the stirring box, and the second stirring shaft and the horizontal plane form a 20-45-degree included angle.
5. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 4, wherein: the stirring box lower part fixedly connected with second motor, the second (mixing) shaft stretches out behind the stirring box on the periphery integrated into one piece have the meshing tooth, the power take off end of second motor passes through the meshing tooth and meshes with the second (mixing) shaft.
6. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 5, wherein: the inlet of the first stirring shaft is rotationally connected with the outlet of the circulating pipe through a rotary joint; the outlet of the second stirring shaft is rotatably connected with the inlet of the circulating pipe through a rotary joint.
7. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 6, wherein: the circulating pump is fixedly connected to the circulating pipe.
8. The high-speed dispersion stirring device for lithium battery slurry as claimed in claim 4, wherein: the stirring box comprises a stirring box body, a box cover, a feeding pipe, a second stirring shaft and a discharging pipe, wherein the box cover is fixedly connected to the bottom of the stirring box body, the feeding pipe is fixedly connected to the box cover, the bottom of the stirring box body is conical, the second stirring shaft is perpendicular to the tangent plane of the cone, and the discharging pipe is fixedly connected to the center of the bottom of the stirring box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220152587.8U CN217042211U (en) | 2022-01-20 | 2022-01-20 | High-speed dispersion agitated vessel of lithium cell thick liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220152587.8U CN217042211U (en) | 2022-01-20 | 2022-01-20 | High-speed dispersion agitated vessel of lithium cell thick liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042211U true CN217042211U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220152587.8U Active CN217042211U (en) | 2022-01-20 | 2022-01-20 | High-speed dispersion agitated vessel of lithium cell thick liquids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042211U (en) |
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2022
- 2022-01-20 CN CN202220152587.8U patent/CN217042211U/en active Active
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