CN113908732A - Lithium battery slurry manufacturing device - Google Patents
Lithium battery slurry manufacturing device Download PDFInfo
- Publication number
- CN113908732A CN113908732A CN202111047122.2A CN202111047122A CN113908732A CN 113908732 A CN113908732 A CN 113908732A CN 202111047122 A CN202111047122 A CN 202111047122A CN 113908732 A CN113908732 A CN 113908732A
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- Prior art keywords
- tube
- container
- lithium battery
- manufacturing apparatus
- raw materials
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- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000002002 slurry Substances 0.000 title abstract description 12
- 238000003756 stirring Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 22
- 239000006185 dispersion Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a lithium battery slurry manufacturing device, which comprises: a container; a plurality of feeding portions, each of the feeding portions comprising: a first tube having one end extending into the container; a second tube obliquely arranged in the container, wherein the top end of the second tube is communicated with the bottom end of the first tube; and a plurality of third tubes arranged at intervals in the length direction of the second tube, the top ends of the third tubes being in communication with the second tube. The raw materials gets into in the second pipe through first pipe, and then a part of raw materials is discharged through the bottom of second pipe, and another portion is discharged through the third pipe, lets the raw materials dispersion in different regions, the convenient mixture. Let different raw materials get into through different feed portions, let the raw materials be located different positions, convenient mixing process.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a lithium battery slurry manufacturing device.
Background
The lithium battery has the advantages of recycling, small pollution and the like, and is widely applied to the fields of electronic products, electric automobiles, electric bicycles and the like in recent years. In the manufacturing process of the pole piece of the lithium battery, the preparation of the slurry is one of the most basic and key processes, and the uniformity degree of the slurry mixing is closely related to the quality of the finally manufactured pole piece. However, some stirring devices used at present often cause uneven mixing of slurry during stirring, resulting in low quality of the prepared pole piece.
In chinese patent application No.: 202021927011.1 discloses a stirring device, a continuous dispersion stirring device and a lithium battery production line. Agitating unit for stirring material includes: a stirring tank; the stirring shaft is positioned in the stirring tank, and stirring blades are arranged on the stirring shaft; the stirring auxiliary member comprises a connecting part and a stirring part, the connecting part is connected with the stirring shaft, the stirring part is connected with the connecting part and follows the radial direction of the stirring shaft, and the stirring part is positioned on one side of the stirring shaft, which is far away from the stirring blade. Continuous dispersion agitated vessel, including foretell agitating unit, still include continuous dispersion machine, the feed inlet and the discharge gate of agitator tank all with continuous dispersion machine links to each other. The slurry mixing of the technical scheme is not uniform enough and needs to be further improved.
Disclosure of Invention
In order to solve the technical problem in at least one aspect of the background art, the invention provides a lithium battery slurry manufacturing device.
The invention provides a lithium battery slurry manufacturing device, which comprises:
a container;
a plurality of feeding portions, each of the feeding portions comprising:
a first tube having one end extending into the container;
a second tube obliquely arranged in the container, wherein the top end of the second tube is communicated with the bottom end of the first tube;
and a plurality of third tubes arranged at intervals in the length direction of the second tube, the top ends of the third tubes being in communication with the second tube.
Preferably, a plurality of the feeding portions are uniformly distributed along the circumference of the vessel.
Preferably, the feeding portion further comprises a hopper mounted at a top end of the first tube.
Preferably, the apparatus further comprises a stirring unit comprising:
a support rod located within the container;
the blades are positioned in the container and are arranged on the supporting rod;
and the power part is in transmission connection with the supporting rod.
Preferably, the power part includes:
a supporting plate;
a motor, which is connected with the supporting plate in a transmission way, wherein,
the support rod is connected with the support plate.
The device also comprises a gear ring which is arranged in the container;
the supporting rod is rotatably connected with the supporting plate;
the stirring unit further includes a gear installed on the support rod and engaged with the gear ring.
Preferably, the blade is provided with a notch.
Preferably, the number of the stirring units is multiple, and the multiple stirring units are distributed in the container at intervals.
The beneficial effects brought by one aspect of the invention are as follows:
the raw materials gets into in the second pipe through first pipe, and then a part of raw materials is discharged through the bottom of second pipe, and another portion is discharged through the third pipe, lets the raw materials dispersion in different regions, the convenient mixture.
Let different raw materials get into through different feed portions, let the raw materials be located different positions, convenient mixing process.
Drawings
FIG. 1 is a schematic diagram of an aspect of the present disclosure.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the present invention provides an apparatus for manufacturing lithium battery slurry, including:
a container 1; a plurality of feeding portions, each of the feeding portions comprising:
a first tube 2, which can be arranged vertically and one end of which extends into the container; a second tube 3, obliquely arranged in the container, the top end of which is communicated with the bottom end of the first tube; and a plurality of third tubes 4 arranged at intervals in the longitudinal direction of the second tube, the top ends of which communicate with the second tube.
The raw materials gets into in the second pipe through first pipe, and then a part of raw materials is discharged through the bottom of second pipe, and another portion is discharged through the third pipe, lets the raw materials dispersion in different regions, the convenient mixture.
Let different raw materials get into through different feed portions, let the raw materials be located different positions, convenient mixing process.
Further, a plurality of the feeding portions are uniformly distributed along the circumferential direction of the container. Different raw materials are mixed more uniformly, and the uniformity of the slurry formed by production is good.
Further, the feeding portion further comprises a hopper 5 mounted at the top end of the first tube. The raw materials enter the first pipe through the hopper, and are conveniently added.
The apparatus further includes a stirring unit including:
a support rod 6 located within the container; a plurality of blades 7 positioned in the container and mounted on the support rods; and the power part is in transmission connection with the supporting rod.
Further, the power section includes:
a support plate 8; and the motor 9 is in transmission connection with the supporting plate, wherein the supporting rod is connected with the supporting plate. Utilize the motor to drive the backup pad and rotate, and then drive bracing piece, blade and rotate, effectual raw materials mixture, the thick liquids homogeneity that forms is good.
Further, the device also comprises a gear ring 10 which is arranged in the container; the supporting rod is rotatably connected with the supporting plate; the stirring unit further comprises a gear 11 mounted on the support bar and engaged with the gear ring. When the supporting rod and the blades rotate around the output shaft of the motor, the gear ring is utilized to drive the gear, the supporting rod and the blades to rotate, the blades rotate, raw materials are further mixed and stirred, and uniformity is improved.
Furthermore, the blade is provided with a notch. When the raw materials pass through the notch 12, the raw materials are scattered by the notch, so that the raw materials are convenient to mix, and the uniformity is improved.
Furthermore, the number of the stirring units is multiple, and the multiple stirring units are distributed in the container at intervals. The stirring efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A lithium battery paste manufacturing apparatus, characterized by comprising:
a container;
a plurality of feeding portions, each of the feeding portions comprising:
a first tube having one end extending into the container;
a second tube obliquely arranged in the container, wherein the top end of the second tube is communicated with the bottom end of the first tube;
and a plurality of third tubes arranged at intervals in the length direction of the second tube, the top ends of the third tubes being in communication with the second tube.
2. The lithium battery paste manufacturing apparatus as claimed in claim 1, wherein a plurality of the feeding portions are uniformly distributed along a circumferential direction of the container.
3. The lithium battery paste manufacturing apparatus as claimed in claim 1, wherein the feeding section further comprises a hopper mounted on a top end of the first tube.
4. The lithium battery paste manufacturing apparatus as claimed in claim 1, further comprising a stirring unit, the stirring unit comprising:
a support rod located within the container;
the blades are positioned in the container and are arranged on the supporting rod;
and the power part is in transmission connection with the supporting rod.
5. The lithium battery paste manufacturing apparatus according to claim 4, wherein the power section includes:
a supporting plate;
a motor, which is connected with the supporting plate in a transmission way, wherein,
the support rod is connected with the support plate.
6. The lithium battery paste manufacturing apparatus according to claim 5, further comprising a ring gear provided in the container;
the supporting rod is rotatably connected with the supporting plate;
the stirring unit further includes a gear installed on the support rod and engaged with the gear ring.
7. The lithium battery paste manufacturing apparatus as claimed in claim 4, wherein the blade is provided with a notch.
8. The lithium battery paste manufacturing apparatus as claimed in claim 4, wherein the number of the stirring units is plural, and the plural stirring units are spaced apart from each other in the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047122.2A CN113908732A (en) | 2021-09-07 | 2021-09-07 | Lithium battery slurry manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047122.2A CN113908732A (en) | 2021-09-07 | 2021-09-07 | Lithium battery slurry manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113908732A true CN113908732A (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111047122.2A Pending CN113908732A (en) | 2021-09-07 | 2021-09-07 | Lithium battery slurry manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113908732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501772A (en) * | 2022-10-24 | 2022-12-23 | 盐城师范学院 | Lithium ion battery anode slurry preparation device |
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| CN106311122A (en) * | 2016-11-19 | 2017-01-11 | 郑州游爱网络技术有限公司 | Resin production reactor facilitating full mixing |
| CN108246161A (en) * | 2018-01-16 | 2018-07-06 | 马鞍山力众机械科技有限公司 | A kind of mechanical processing mixing plant |
| CN209631037U (en) * | 2019-03-21 | 2019-11-15 | 酒泉昊沃生态农业科技有限公司 | A kind of edible fungus culturing material blending device |
| CN210544937U (en) * | 2019-08-06 | 2020-05-19 | 纳米克斯（辽宁）能源有限公司 | Even lubricating oil stirring mixing arrangement of feeding |
| CN211514165U (en) * | 2019-12-25 | 2020-09-18 | 百正药业股份有限公司 | A thick jar of joining in marriage for injection production line |
| CN211725425U (en) * | 2019-12-30 | 2020-10-23 | 长春市德成工艺装备有限公司 | Material mixing equipment for process manufacturing |
| CN112295457A (en) * | 2020-11-05 | 2021-02-02 | 曹景 | Lithium battery slurry preparation box and operation method thereof |
-
2021
- 2021-09-07 CN CN202111047122.2A patent/CN113908732A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311122A (en) * | 2016-11-19 | 2017-01-11 | 郑州游爱网络技术有限公司 | Resin production reactor facilitating full mixing |
| CN108246161A (en) * | 2018-01-16 | 2018-07-06 | 马鞍山力众机械科技有限公司 | A kind of mechanical processing mixing plant |
| CN209631037U (en) * | 2019-03-21 | 2019-11-15 | 酒泉昊沃生态农业科技有限公司 | A kind of edible fungus culturing material blending device |
| CN210544937U (en) * | 2019-08-06 | 2020-05-19 | 纳米克斯（辽宁）能源有限公司 | Even lubricating oil stirring mixing arrangement of feeding |
| CN211514165U (en) * | 2019-12-25 | 2020-09-18 | 百正药业股份有限公司 | A thick jar of joining in marriage for injection production line |
| CN211725425U (en) * | 2019-12-30 | 2020-10-23 | 长春市德成工艺装备有限公司 | Material mixing equipment for process manufacturing |
| CN112295457A (en) * | 2020-11-05 | 2021-02-02 | 曹景 | Lithium battery slurry preparation box and operation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501772A (en) * | 2022-10-24 | 2022-12-23 | 盐城师范学院 | Lithium ion battery anode slurry preparation device |
| CN115501772B (en) * | 2022-10-24 | 2023-08-08 | 盐城师范学院 | Lithium ion battery positive electrode slurry preparation device |
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