CN219481690U - Ultra-thin lithium electricity copper foil electrolyte digestion filter - Google Patents
Ultra-thin lithium electricity copper foil electrolyte digestion filter Download PDFInfo
- Publication number
- CN219481690U CN219481690U CN202320537737.1U CN202320537737U CN219481690U CN 219481690 U CN219481690 U CN 219481690U CN 202320537737 U CN202320537737 U CN 202320537737U CN 219481690 U CN219481690 U CN 219481690U
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- frame
- fixed
- ring
- fixedly arranged
- copper foil
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 30
- 239000011889 copper foil Substances 0.000 title claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000029087 digestion Effects 0.000 title claims abstract description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 9
- 229910052744 lithium Inorganic materials 0.000 title claims description 9
- 230000005611 electricity Effects 0.000 title claims description 3
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 239000012535 impurity Substances 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- OPHUWKNKFYBPDR-UHFFFAOYSA-N copper lithium Chemical compound [Li].[Cu] OPHUWKNKFYBPDR-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses an ultrathin lithium-ion copper foil electrolyte digestion filter, which relates to the technical field of lithium-ion copper foil electrolyte filtration and comprises a filter tank, wherein a fixed cylinder is arranged at the center of the inside of the filter tank, a rotating cylinder is arranged on the outer ring of the fixed cylinder in a rotating way, a fixed frame is fixedly arranged at the top end of the rotating cylinder, an outer frame and an inner frame are arranged in the fixed frame, a movable ring is arranged between the outer frame and the inner frame in a sliding way, a plurality of connecting rods which are annularly distributed are fixedly arranged at the top end of the movable ring, a sealing cover is sleeved at the top end of the outer frame and the inner frame, two fixing hooks are fixedly arranged at the outer side of the sealing cover, two threaded rods are arranged on the outer ring of the fixed frame, a fixing rod is arranged at the outer side of the threaded rods, and the fixing rods are moved and clamped into the fixing hooks by the fixing rods, so that the sealing cover, the outer frame and the inner frame can be disassembled, and filter media can be conveniently replaced and cleaned, and electrolyte in the inner frame can rapidly pass through the filter media between the outer frame and the inner frame by rotating the rotating cylinder, and the filter efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of lithium electric copper foil electrolyte filtration, and particularly relates to an ultrathin lithium electric copper foil electrolyte digestion filter.
Background
The main components of the copper foil electrolyte for producing the lithium ion battery copper foil are copper ions and sulfuric acid, but with the addition of copper materials and sulfuric acid, metal impurities such as zinc, iron, lead and other metal impurities are gradually accumulated and increased. When the amount of these impurities accumulated reaches a certain level, the grain structure of the copper foil is affected, and thus the physical properties of the electronic copper foil are affected, resulting in a decrease in workability, so that it is necessary to periodically remove the impurities in the electrolytic solution.
When filtering the metallic impurity in the lithium electric copper foil electrolyte, traditional filtration is mostly carried out through the natural flow of electrolyte, and its filtration efficiency is slower, therefore need design a device that can filter the metallic impurity of electrolyte inside fast, propose an ultra-thin lithium electric copper foil electrolyte for this and clear up the filter and solve above-mentioned problem.
Disclosure of Invention
The utility model aims to provide an ultrathin lithium-ion battery copper foil electrolyte digestion filter, which solves the problems in the technical background.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an ultrathin lithium-ion copper foil electrolyte digestion filter which comprises a filter tank, wherein a fixed cylinder is arranged at the center of the inside of the filter tank, a rotating cylinder is rotatably arranged on the outer ring of the fixed cylinder, a fixed frame is fixedly arranged at the top end of the rotating cylinder, an outer frame is inserted into the fixed frame, an inner frame is arranged on the inner ring of the outer frame, a bottom ring is fixedly arranged between the outer frame and the inner frame and is positioned at the bottom ends of the outer frame and the inner frame, a movable ring is slidably arranged between the outer frame and the inner frame, a plurality of connecting rods distributed in an annular mode are fixedly arranged at the top ends of the movable ring, a compression ring is fixedly arranged at the top ends of the connecting rods, a sealing cover is sleeved at the top ends of the outer frame and the inner frame, two fixing hooks are fixedly arranged at the outer side of the sealing cover, two threaded rods are arranged at the outer side of the fixed frame, two offset rods are arranged at the outer side of the threaded rods, and one ends of the two offset rods away from the threaded rods are provided with fixing rods.
Further, the bottom fixed mounting of filtration jar has the base, filtration jar bottom center department fixedly connected with fluid-discharge tube, and the fluid-discharge tube runs through the base, the inside top fixed mounting of filtration jar has the bounding wall.
Further, a fixed bracket is fixedly arranged at the lower end inside the filter tank, and the fixed cylinder is fixedly arranged on the fixed bracket.
Further, a motor is fixedly arranged in the fixed cylinder, an external gear is fixedly arranged at the output end of the motor, an internal gear ring is fixedly arranged at the inner ring of the rotating cylinder, and the internal gear ring is meshed with the external gear.
Further, the clamping ring is located between the outer frame and the inner frame, and the top end of the clamping ring can be in contact with the bottom end of the sealing cover.
Further, rotate on the threaded rod and be equipped with two fixed blocks, and two fixed block fixed mounting are in the fixed frame outside, the screw thread is equipped with two movable blocks on the threaded rod, the equal fixed mounting in skew pole both ends has the articulated seat of second, the articulated seat of second articulates and is connected with first articulated seat, and the articulated seat of skew pole both ends respectively with the movable block and the fixed lever one end fixed connection of one side thereof, the fixed lever can block and establish into the fixed hook inside.
Further, a plurality of third hinging seats which are distributed in an annular mode are fixedly arranged at the upper end inside the filtering tank, rollers are rotatably arranged on the third hinging seats, and the rollers can rotate on the outer ring of the fixing frame.
Further, the outer ring of the outer frame is provided with a limiting block, and the limiting block is inserted into the top end of the fixed frame in a sliding manner.
The utility model has the following beneficial effects:
according to the utility model, the threaded rod is utilized to rotate to drive the offset rod to offset, the offset rod is utilized to drive the fixed rod to move and is clamped into the fixed hook, and the limiting block is slidably inserted into the top end of the fixed frame, so that the sealing cover, the outer frame and the inner frame can be detached, and further, the filter medium can be replaced by pulling out the movable ring, so that the filter medium is convenient to clean, the rotating cylinder is utilized to rotate to drive the fixed frame and the outer frame and the inner frame in the fixed frame to rotate, so that electrolyte in the inner frame can be filtered through the filter medium between the outer frame and the inner frame rapidly, and the filtering efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an ultra-thin lithium copper foil electrolyte digestion filter;
FIG. 2 is a schematic diagram of the overall cross-sectional structure of an ultra-thin lithium copper foil electrolyte digestion filter;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A of an ultra-thin lithium copper foil electrolyte digestion filter;
FIG. 4 is an enlarged schematic view of the structure of the ultra-thin lithium copper foil electrolyte digestion filter shown in FIG. 2 at B;
fig. 5 is an enlarged schematic view of the structure of fig. 2C of an ultra-thin lithium-ion copper foil electrolyte digestion filter.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base; 2. a filter tank; 3. a liquid discharge pipe; 4. a fixed bracket; 5. a fixed cylinder; 6. a motor; 7. an external gear; 8. a rotating cylinder; 9. a fixed frame; 10. an outer frame; 11. an inner frame; 12. a bottom ring; 13. a moving ring; 14. a connecting rod; 15. a compression ring; 16. a limiting block; 17. sealing cover; 18. a fixed hook; 19. a fixed block; 20. a threaded rod; 21. an offset lever; 22. a fixed rod; 23. a first hinge base; 24. the second hinge seat; 25. a third hinge base; 26. a roller; 27. coaming plate; 28. an inner gear ring; 29. and (5) moving the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses an ultrathin lithium-ion copper foil electrolyte digestion filter, which comprises a filter tank 2, wherein a fixed cylinder 5 is arranged at the center of the inside of the filter tank 2, a rotary cylinder 8 is rotatably arranged at the outer ring of the fixed cylinder 5, a fixed frame 9 is fixedly arranged at the top end of the rotary cylinder 8, an outer frame 10 is inserted into the fixed frame 9, an inner frame 11 is arranged at the inner ring of the outer frame 10, a bottom ring 12 is fixedly arranged between the outer frame 10 and the inner frame 11, the bottom ring 12 is positioned at the bottom ends of the outer frame 10 and the inner frame 11, a movable ring 13 is slidably arranged between the outer frame 10 and the inner frame 11, a plurality of connecting rods 14 which are annularly distributed are fixedly arranged at the top ends of the movable ring 13, a pressing ring 15 is fixedly arranged at the top ends of the connecting rods 14, the pressing ring 15 can drive the movable ring 13 to slide between the outer frame 10 and the inner frame 11, a sealing cover 17 is sleeved at the top ends of the outer frame 10 and the inner frame 11, two fixing hooks 18 are fixedly arranged at the outer sides of the sealing cover 17, two threaded rods 20 are arranged at the outer side of the sealing cover 9, two threaded rods 20 are arranged at the outer sides of the sealing cover 20, two offset rods 21 are arranged at the outer sides of the threaded rods 20, and one ends of two offset rods 21 are far away from one end of each of the two offset rods 20.
The bottom fixed mounting who filters jar 2 has base 1, the fixedly connected with fluid-discharge tube 3 in 2 bottom centers department of filtration jar, and fluid-discharge tube 3 runs through base 1, the inside top fixed mounting of filtration jar 2 has bounding wall 27, utilizes fluid-discharge tube 3 to make the inside electrolyte of filtration jar 2 can discharge.
The lower end inside the filter tank 2 is fixedly provided with a fixed support 4, a fixed cylinder 5 is fixedly arranged on the fixed support 4, and the fixed cylinder 5 is fixed by the fixed support 4.
The motor 6 is fixedly arranged in the fixed cylinder 5, the outer gear 7 is fixedly arranged at the output end of the motor 6, the inner ring of the rotating cylinder 8 is fixedly provided with the inner gear ring 28, the inner gear ring 28 is meshed with the outer gear 7, and the rotating cylinder 8 is driven to rotate by the motor 6.
The pressing ring 15 is located between the outer frame 10 and the inner frame 11, the top end of the pressing ring 15 can be in contact with the bottom end of the sealing cover 17, and the sealing cover 17 can limit the movable ring 13 below the pressing ring 15 by using the pressing ring 15.
Two fixed blocks 19 are rotatably arranged on the threaded rod 20, the two fixed blocks 19 are fixedly arranged on the outer side of the fixed frame 9, two movable blocks 29 are arranged on the threaded rod 20 in a threaded manner, second hinging seats 24 are fixedly arranged at two ends of the offset rod 21, the second hinging seats 24 are hinged with first hinging seats 23, and the first hinging seat 23 at two ends of the offset rod 21 is fixedly connected with the moving block 29 at one side of the first hinging seat and one end of the fixed rod 22 respectively, the fixed rod 22 can be clamped into the fixed hook 18, the threaded rod 20 is utilized to rotate to drive the offset rod 21 to offset, and then the fixed rod 22 can be clamped into the fixed hook 18.
The inside upper end fixed mounting of filtration jar 2 has a plurality of third hinge seat 25 that annular distributes, rotate on the third hinge seat 25 and be equipped with gyro wheel 26, and gyro wheel 26 can rotate at fixed frame 9 outer lane, utilizes gyro wheel 26 to carry out spacingly to fixed frame 9 rotation process.
The outer ring of the outer frame 10 is provided with a limiting block 16, the limiting block 16 is inserted into the top end of the fixed frame 9 in a sliding mode, and the outer frame 10 is limited by the limiting block 16.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides an ultra-thin lithium electricity copper foil electrolyte digestion filter, its characterized in that, including filtration jar (2), filtration jar (2) inside center department is equipped with fixed section of thick bamboo (5), fixed section of thick bamboo (5) outer lane rotates and is equipped with rotary section of thick bamboo (8), rotary section of thick bamboo (8) top fixed mounting has fixed frame (9), fixed frame (9) inside has inserted frame (10), frame (10) inner circle is equipped with inside casing (11), fixed mounting has bottom ring (12) between frame (10) and inside casing (11), and bottom ring (12) are located frame (10) and inside casing (11) bottom, slide between frame (10) and inside casing (11) and be equipped with and remove ring (13), a plurality of connecting rod (14) that remove ring (13) top fixed mounting has annular distribution, a plurality of connecting rod (14) top fixed mounting has clamping ring (15), frame (10) and inside casing (11) top cover are equipped with sealed lid (17), sealed lid (17) outside fixed mounting has two fixed hooks (18), fixed frame (9) are equipped with two threaded rods (20), one end of the two offset rods (21) far away from the threaded rod (20) is provided with a fixed rod (22).
2. The ultrathin lithium-ion copper foil electrolyte digestion filter according to claim 1, wherein a base (1) is fixedly arranged at the bottom end of the filter tank (2), a liquid discharge pipe (3) is fixedly connected to the center of the bottom end of the filter tank (2), the liquid discharge pipe (3) penetrates through the base (1), and a coaming (27) is fixedly arranged at the top end inside the filter tank (2).
3. The filter for digestion of the ultra-thin lithium electric copper foil electrolyte according to claim 2, wherein a fixed support (4) is fixedly arranged at the lower end inside the filter tank (2), and the fixed cylinder (5) is fixedly arranged on the fixed support (4).
4. The filter for digestion of the ultra-thin lithium-ion copper foil electrolyte according to claim 3, wherein a motor (6) is fixedly arranged in the fixed cylinder (5), an external gear (7) is fixedly arranged at the output end of the motor (6), an inner gear ring (28) is fixedly arranged at the inner ring of the rotating cylinder (8), and the inner gear ring (28) is meshed with the external gear (7).
5. The ultra-thin lithium-ion copper foil electrolyte digestion filter according to claim 4, wherein the compression ring (15) is located between the outer frame (10) and the inner frame (11), and the top end of the compression ring (15) can be contacted with the bottom end of the sealing cover (17).
6. The ultrathin lithium-ion copper foil electrolyte digestion filter according to claim 5, wherein two fixing blocks (19) are rotationally arranged on the threaded rod (20), the two fixing blocks (19) are fixedly arranged on the outer side of the fixing frame (9), two moving blocks (29) are arranged on the threaded rod (20) in a threaded mode, second hinging seats (24) are fixedly arranged at two ends of the shifting rod (21), first hinging seats (23) are hinged to the second hinging seats (24), the first hinging seats (23) at two ends of the shifting rod (21) are fixedly connected with the moving blocks (29) at one side of the first hinging seats and one end of the fixing rod (22) respectively, and the fixing rod (22) can be clamped into the fixing hook (18).
7. The ultrathin lithium-ion copper foil electrolyte digestion filter according to claim 6, wherein a plurality of third hinge seats (25) which are annularly distributed are fixedly arranged at the upper end inside the filter tank (2), rollers (26) are rotatably arranged on the third hinge seats (25), and the rollers (26) can rotate on the outer ring of the fixed frame (9).
8. The filter for clearing the ultra-thin lithium electric copper foil electrolyte according to claim 7, wherein a limiting block (16) is arranged on the outer ring of the outer frame (10), and the limiting block (16) is inserted into the top end of the fixed frame (9) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537737.1U CN219481690U (en) | 2023-03-20 | 2023-03-20 | Ultra-thin lithium electricity copper foil electrolyte digestion filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537737.1U CN219481690U (en) | 2023-03-20 | 2023-03-20 | Ultra-thin lithium electricity copper foil electrolyte digestion filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219481690U true CN219481690U (en) | 2023-08-08 |
Family
ID=87480333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320537737.1U Active CN219481690U (en) | 2023-03-20 | 2023-03-20 | Ultra-thin lithium electricity copper foil electrolyte digestion filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219481690U (en) |
-
2023
- 2023-03-20 CN CN202320537737.1U patent/CN219481690U/en active Active
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