CN220559499U - Lithium battery diaphragm white oil purification treatment device - Google Patents
Lithium battery diaphragm white oil purification treatment device Download PDFInfo
- Publication number
- CN220559499U CN220559499U CN202322108488.7U CN202322108488U CN220559499U CN 220559499 U CN220559499 U CN 220559499U CN 202322108488 U CN202322108488 U CN 202322108488U CN 220559499 U CN220559499 U CN 220559499U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- white oil
- lithium battery
- left end
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000746 purification Methods 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 3
- 229910021645 metal ion Inorganic materials 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000012982 microporous membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model relates to the technical field of white oil purification processing and discloses a lithium battery diaphragm white oil purification processing device which comprises a buffer tank, wherein the right end of the buffer tank is fixedly connected with a filtering input pipe, the inner wall of the right end of the filtering input pipe is fixedly connected with a sieve plate, the left end of the sieve plate is rotationally connected with a guide rod, the middle part of a rod body of the guide rod is fixedly connected with a plurality of magnetic rods, the left end of the sieve plate is fixedly connected with a connecting frame, the left end of the connecting frame is fixedly connected with a screw guide, the right end of the filtering input pipe is fixedly connected with a storage tank and penetrates through the storage tank, and the front end of the storage tank is fixedly connected with a first transfer pipe. According to the utility model, impurities contained in the white oil are filtered for multiple times, so that the purity of the white oil is improved, the purification efficiency of the white oil is improved, and air is prevented from being poured into the reaction kettle when additives are input, so that the purity of the white oil in the reaction kettle can be maintained, and the purification efficiency of the white oil is not reduced.
Description
Technical Field
The utility model relates to the technical field of white oil purification processing, in particular to a lithium battery diaphragm white oil purification processing device.
Background
The purification treatment of the white oil in the lithium battery diaphragm refers to purification treatment of the white oil in the lithium battery diaphragm so as to ensure the performance and safety of the battery, the white oil in the diaphragm is separated by using proper solvents, common solvents comprise diethyl ether, acetone and the like, the solvents can be mutually dissolved with the white oil and extracted from the diaphragm, the white oil in the diaphragm is separated by adopting a microporous membrane filtration technology, the pore diameter of the microporous membrane can be selected according to the particle size of the white oil so as to ensure effective separation, and the white oil in the diaphragm is separated from other impurities by utilizing centrifugal force. By adjusting the parameters of the centrifugal machine, the white oil can be effectively separated, and the white oil is purified by utilizing different boiling points of the white oil and other substances and distilling at a proper temperature.
The lithium battery diaphragm white oil contains some impurities such as organic phenols, ketones, esters and the like, and also contains some inorganic metal ions such as iron ions, nickel ions and the like, wherein the impurities have certain influence on the purity of the white oil, so that the use effect of the lithium battery diaphragm white oil is poor, filtration and separation are usually required, the traditional filtration means can not well filter the metal ions, thus reducing the effect of purifying the white oil, and when other compounds are added to purify the white oil, the white oil is close to gasification at the moment, if air is directly added, the air is caused to influence the white oil, so that the effect of feeding and purifying is reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lithium battery diaphragm white oil purifying treatment device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lithium cell diaphragm white oil purification processing apparatus, includes the buffer tank, buffer tank right-hand member fixedly connected with filters the input tube, filter input tube right-hand member inner wall fixedly connected with sieve, the sieve left end rotates and is connected with the guide arm, guide arm body of rod middle part fixedly connected with a plurality of bar magnet, sieve left end fixedly connected with link, link left end fixedly connected with screw, filter input tube right-hand member fixedly connected with holding vessel and run through, first transfer tube of holding vessel front end fixedly connected with, first transfer tube other end fixedly connected with reation kettle runs through, reation kettle top fixedly connected with second transfer tube.
As a further description of the above technical solution:
the other end of the second switching pipe is fixedly connected with a vacuum bin and penetrates through the vacuum bin, the inner wall of the vacuum bin is fixedly connected with a water pump, and the left end of the water pump is fixedly connected with the second switching pipe and one end of the second switching pipe.
As a further description of the above technical solution:
the vacuum bin front end fixedly connected with intake pipe and run through, intake pipe right-hand member inner wall fixedly connected with go-between.
As a further description of the above technical solution:
the right end of the air inlet pipe is fixedly connected with a fixed pipe, and the left end of the inner wall of the fixed pipe is provided with a reset spring.
As a further description of the above technical solution:
the left end of the reset spring is fixedly connected with a blocking block, and the left end of the blocking block is tightly attached to the connecting ring.
As a further description of the above technical solution:
the right end of the fixed pipe is fixedly connected with an air bin, and the inner wall of the air bin is rotationally connected with a spiral blade.
As a further description of the above technical solution:
the front end of the vacuum bin is fixedly connected with a motor, and the motor drive shaft penetrates through the air bin and is fixedly connected to the right end of the spiral blade.
As a further description of the above technical solution:
the front end of the air bin is fixedly connected with an air outlet pipe and penetrates through the air bin.
The utility model has the following beneficial effects:
1. according to the utility model, when the white oil is firstly input into the storage tube through the buffer tank, the screw propeller in the filtering input tube connected between the two is driven by the flow direction of the white oil to drive the screw propeller so as to enable the guide rod to rotate, and when the metal ions in the white oil flow, the metal ions in the white oil are adsorbed by the magnetic rod at the guide rod, so that the metal ions in the white oil are filtered, the sieve plate arranged at the right end of the filtering input tube is used for filtering organic matters in the white oil, and impurities in the white oil are filtered for multiple times, so that the purity of the white oil is improved, and the purification efficiency of the white oil is improved.
2. According to the utility model, when raw materials need to be added, the motor is started to drive the spiral blades to rotate at a high speed, so that air in the vacuum bin is pumped out, the blocking block in the fixed pipe can move forwards due to attractive force generated when the spiral blades rotate at a high speed, the connecting ring vacuum groove is exposed, the air is conveniently pumped out, when the motor stops running, the blocking block is extruded by the reset spring to block the connecting ring vacuum groove, and the blocking block is prevented from falling under a vacuum negative pressure condition at the moment in the vacuum bin, so that the vacuum state in the vacuum bin is maintained, and the air is prevented from being poured into the reaction kettle when the water pump inputs the additive, so that the purity of white oil in the reaction kettle can be maintained, and the purification efficiency of the white oil is not reduced.
Drawings
Fig. 1 is a perspective view of a lithium battery diaphragm white oil purifying treatment device provided by the utility model;
FIG. 2 is a cross-sectional view of a filtration input tube of a lithium battery diaphragm white oil purification treatment device according to the present utility model;
FIG. 3 is a cross-sectional view of a vacuum chamber of a lithium battery diaphragm white oil purification treatment device according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description:
1. a buffer tank; 2. filtering the input pipe; 3. a sieve plate; 4. a guide rod; 5. a magnetic rod; 6. a connecting frame; 7. a propeller; 8. a storage tank; 9. a first transfer tube; 10. a reaction kettle; 11. a second transfer tube; 12. a water pump; 13. a vacuum bin; 14. an air inlet pipe; 15. a connecting ring; 16. a fixed tube; 17. a return spring; 18. blocking; 19. a gas bin; 20. spiral leaves; 21. a motor; 22. and an air outlet pipe.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a lithium cell diaphragm white oil purification processing apparatus, including buffer tank 1, buffer tank 1 right-hand member fixedly connected with filters input tube 2, filter input tube 2 right-hand member inner wall fixedly connected with sieve 3, sieve 3 left end rotation is connected with guide arm 4, guide arm 4 body of rod middle part fixedly connected with a plurality of bar magnet 5, sieve 3 left end fixedly connected with link 6, link 6 left end fixedly connected with screw guide 7, filter input tube 2 right-hand member fixedly connected with holding vessel 8 and run through, holding vessel 8 front end fixedly connected with first transfer tube 9, first transfer tube 9 other end fixedly connected with reation kettle 10 and run through, reation kettle 10 top fixedly connected with second transfer tube 11, when passing white oil in the buffer tank 1 in the input holding tube, screw guide 7 in the filtration input tube 2 of connection between the two, thereby let guide arm 4 rotate through the white oil flow direction, and the metal ion in the white oil can be in its flow when, be adsorbed by guide arm 4 department bar magnet 5, reach the metal ion in the white oil and filter, and filter the filter 3 of the filter input tube 2 right-hand member sets up the filter 3 and carry out the filter purity of the white oil in the white oil, the filter efficiency of the filter plate is improved, the white oil is carried out many times.
The other end fixedly connected with vacuum chamber 13 of second transfer pipe 11 runs through, vacuum chamber 13 inner wall fixedly connected with water pump 12, water pump 12 left end fixedly connected with is in second transfer pipe 11 and one end, water pump 12 is with the interior additive input reation kettle 10 of vacuum chamber 13, vacuum chamber 13 front end fixedly connected with intake pipe 14 and runs through, intake pipe 14 right-hand member inner wall fixedly connected with go-between 15, go-between 15 center department sets up the empty slot, make things convenient for the interior air flow of vacuum chamber 13, intake pipe 14 right-hand member fixedly connected with fixed pipe 16, fixed pipe 16 inner wall left end is provided with reset spring 17, fixed pipe 16 appearance is greater than intake pipe 14, reset spring 17 left end fixedly connected with shutoff piece 18, shutoff piece 18 left end is closely with go-between 15, reset spring 17 can extrude shutoff piece 18 in go-between 15 department empty slot through elasticity, fixed pipe 16 right-hand member fixedly connected with air chamber 19, the inner wall rotation of air chamber 19 is connected with helical blade 20, can extract vacuum chamber 13 in the time, vacuum chamber 13 front end fixedly connected with motor 21, motor 21 and drive shaft 21 runs through helical blade 21 and is fixed at helical blade 20, thereby vacuum chamber 13 air pump 13 front end is kept in the empty slot, vacuum chamber 13 is cooled down, vacuum pump 22 is kept the empty to the inside the reaction kettle is cooled down, vacuum chamber is cooled down, the vacuum pump is kept in the empty state is reached, the inside the vacuum chamber is cooled down, the inside the reaction is cooled down, the vacuum chamber is kept up, the vacuum is cooled down and is cooled by the air pump 22, the inside the vacuum pump is cooled by the air pump 20, and is cooled by the air pump 20, and is cooled by the air.
Working principle: firstly, when white oil is input into a storage tube through a buffer tank 1, a screw guide 7 in a filter input tube 2 connected between the two is driven to rotate by a screw guide 7 through the flow direction of the white oil, metal ions in the white oil are adsorbed by a magnetic rod 5 at the position of the guide rod 4 when flowing, the metal ions in the white oil are filtered, a sieve plate 3 arranged at the right end of the filter input tube 2 is used for filtering organic matters on the white oil, impurities contained in the white oil are filtered for a plurality of times, the purity of the white oil is improved, the purification efficiency of the white oil is improved, when raw materials are needed to be added, a motor 21 is started, the motor 21 is driven to drive a screw blade 20 to rotate at a high speed, so that air in a vacuum bin 13 is pumped out, and a connecting ring 15 is exposed due to the attraction force generated when the screw blade 20 rotates at a high speed, when the motor 21 stops running, a reset spring 17 is used for extruding the connecting ring 15 to filter the white oil, and the vacuum bin 13 is prevented from dropping, and the purity of the white oil can be maintained in a vacuum state, and the vacuum state is prevented from being pumped into the vacuum bin 10, and the purification efficiency is prevented from being maintained when the vacuum bin is not filled into the vacuum bin 13.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a lithium cell diaphragm white oil purification processing apparatus, includes buffer tank (1), its characterized in that: the utility model provides a buffer tank (1) right-hand member fixedly connected with filters input tube (2), filter input tube (2) right-hand member inner wall fixedly connected with sieve (3), sieve (3) left end rotation is connected with guide arm (4), guide arm (4) body of rod middle part fixedly connected with magnetic rod (5), sieve (3) left end fixedly connected with link (6), link (6) left end fixedly connected with screw (7), filter input tube (2) right-hand member fixedly connected with holding vessel (8) and run through, holding vessel (8) front end fixedly connected with first adapter tube (9), first adapter tube (9) other end fixedly connected with reation kettle (10) and run through, reation kettle (10) top fixedly connected with second adapter tube (11).
2. The lithium battery diaphragm white oil purification treatment device according to claim 1, wherein: the other end of the second transfer tube (11) is fixedly connected with a vacuum bin (13) and penetrates through the vacuum bin, the inner wall of the vacuum bin (13) is fixedly connected with a water pump (12), and the left end of the water pump (12) is fixedly connected with one end of the second transfer tube (11).
3. The lithium battery diaphragm white oil purification treatment device according to claim 2, wherein: the front end of the vacuum bin (13) is fixedly connected with an air inlet pipe (14) and penetrates through the vacuum bin, and the inner wall of the right end of the air inlet pipe (14) is fixedly connected with a connecting ring (15).
4. The lithium battery diaphragm white oil purification treatment device according to claim 3, wherein: the right end of the air inlet pipe (14) is fixedly connected with a fixed pipe (16), and the left end of the inner wall of the fixed pipe (16) is provided with a return spring (17).
5. The lithium battery diaphragm white oil purification treatment device according to claim 4, wherein: the left end of the return spring (17) is fixedly connected with a blocking block (18), and the left end of the blocking block (18) is tightly attached to the connecting ring (15).
6. The lithium battery diaphragm white oil purification treatment device according to claim 4, wherein: the right end of the fixed pipe (16) is fixedly connected with an air bin (19), and the inner wall of the air bin (19) is rotationally connected with a spiral blade (20).
7. The lithium battery diaphragm white oil purification treatment device according to claim 2, wherein: the front end of the vacuum bin (13) is fixedly connected with a motor (21), and a driving shaft of the motor (21) penetrates through the air bin (19) and is fixedly connected to the right end of the spiral blade (20).
8. The lithium battery diaphragm white oil purification treatment device according to claim 6, wherein: the front end of the air bin (19) is fixedly connected with an air outlet pipe (22) and penetrates through the air bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322108488.7U CN220559499U (en) | 2023-08-07 | 2023-08-07 | Lithium battery diaphragm white oil purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322108488.7U CN220559499U (en) | 2023-08-07 | 2023-08-07 | Lithium battery diaphragm white oil purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220559499U true CN220559499U (en) | 2024-03-08 |
Family
ID=90092549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322108488.7U Active CN220559499U (en) | 2023-08-07 | 2023-08-07 | Lithium battery diaphragm white oil purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220559499U (en) |
-
2023
- 2023-08-07 CN CN202322108488.7U patent/CN220559499U/en active Active
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