CN114272829B - Magnetic stirring device for preparing electrolyte of solid capacitor - Google Patents
Magnetic stirring device for preparing electrolyte of solid capacitor Download PDFInfo
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- CN114272829B CN114272829B CN202111666368.8A CN202111666368A CN114272829B CN 114272829 B CN114272829 B CN 114272829B CN 202111666368 A CN202111666368 A CN 202111666368A CN 114272829 B CN114272829 B CN 114272829B
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Abstract
The invention discloses a magnetic stirring device for preparing solid-state capacitor electrolyte, belonging to the technical field of capacitors, wherein a stirring tank is arranged on the top wall of a magnetic stirrer, an annular baffle is arranged on the top wall of the stirring tank, an annular block is arranged on the bottom wall of the annular baffle, an annular groove is formed in the top wall of the stirring tank, the annular block is slidably inserted into an inner cavity of the annular groove, a mounting groove is formed in the bottom of the inner cavity of the annular groove, the inner cavity of the mounting groove is slidably inserted into a support rod through an elastic piece, the top end of the support rod is connected with the bottom wall of the annular block, a groove is formed in the outer wall of the support rod, the device is blocked by the annular baffle, when the liquid level of a mixed solution is raised through rotary stirring, the mixed solution cannot directly impact the outer side of the stirring tank, and when the liquid level of the mixed solution is in contact with the annular baffle, the annular baffle is pushed upwards, so that the annular block moves upwards in the inner cavity of the annular groove, the volume of the stirring tank is increased, and the mixed solution cannot splash during stirring is further ensured.
Description
Technical Field
The invention relates to the technical field of capacitors, in particular to a magnetic stirring device for preparing solid capacitor electrolyte.
Background
The capacitor is composed of two conductors close to each other and a non-conductive insulating medium between the two conductors, and the solid capacitor is one of the capacitors.
When the electrolyte of the solid capacitor is prepared, a stirring device is needed to stir and mix the mixed solution, and then the mixed solution is dried to form the solid electrolyte, however, in the process of rotating and stirring, a vortex is generated in the center of the mixed solution, so that the liquid level at the periphery of the mixed solution is raised, and the size of the container for stirring the mixed solution is generally fixed, so that the probability of sputtering out of the mixed solution exists.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a magnetic stirring device for preparing solid capacitor electrolyte.
The technical scheme is as follows: the utility model provides a solid state capacitor is magnetic stirring device for electrolyte preparation, includes magnetic stirrers and agitator tank, the agitator tank is laid on magnetic stirrers's top wall, annular baffle is installed to agitator tank top wall.
Preferably, the bottom wall of the annular baffle is provided with an annular block, the top wall of the stirring tank is provided with an annular groove, and the annular block is inserted into the inner cavity of the annular groove in a sliding manner.
Preferably, the bottom of the inner cavity of the annular groove is provided with a mounting groove, the inner cavity of the mounting groove is inserted into the supporting rod in a sliding mode through the elastic piece, the top end of the supporting rod is connected with the bottom wall of the annular block, the outer wall of the supporting rod is provided with a groove, and the groove inner cavity is provided with a limiting block in a sliding mode.
Preferably, the stopper passes through the elastic component slip and inserts in grooved inner chamber, and grooved inner chamber installs the electro-magnet, agitator tank inner chamber rear side installs the gasbag, touch switch is installed to the gasbag inner chamber, and touch switch and electro-magnet electric connection.
Preferably, the annular cushion is installed on the bottom wall of the annular baffle and is located in the inner cavity of the stirring tank, the air storage tank is arranged in the inner cavity of the annular cushion, and air is filled in the inner cavity of the air storage tank.
Preferably, the left side wall and the right side wall of the top of the annular block are provided with connecting blocks, the bottom wall of the annular baffle is provided with two groups of connecting grooves, the connecting blocks are inserted into the inner cavities of the connecting grooves, the inner cavities of the connecting grooves are provided with mounting grooves, the inner cavities of the mounting grooves are slidably inserted into the fixing blocks through elastic pieces, the fixing blocks are inserted into the inner cavities of the connecting blocks, connecting ropes are arranged between the outer walls of the fixing blocks and the inner cavities of the mounting grooves, pressing blocks are slidably inserted into the bottoms of the inner cavities of the mounting grooves, and the top wall of each pressing block is attached to the outer walls of the connecting ropes.
As preferred, install the mount pad between magnetic stirrers and the agitator tank, agitator tank bottom left and right sides wall all installs and draws the piece, draw the piece inner wall and seted up and receive and release the groove, receive and release tank inner chamber bottom longitudinal sliding and inserted the connecting block, the spread groove has been seted up to mount pad top wall, receive and release tank inner chamber and have the extrusion piece through elastic component lateral sliding installation, and the extrusion piece is located the top of connecting block, install the stay cord between extrusion piece outer wall and the branch outer wall.
Preferably, the pull block is slidably mounted on the bottom wall of the stirring tank, and the mounting seat comprises two groups of seat bodies slidably mounted on the top wall of the magnetic stirrer.
Has the advantages that: magnetic stirring device is blockked by ring baffle, when the liquid level that makes mixed solution risees at rotatory stirring, mixed solution can not directly dash the outside of agitator tank to when mixed solution's liquid level and ring baffle contact, can upwards promote ring baffle, make annular piece rebound in the inner chamber of ring channel, increase the volume of agitator tank, the in-process of further guaranteeing the stirring mixes and can not splash away, makes the in-process of stirring need not slow down, makes the stirring more abundant.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the annular baffle plate and the annular block;
FIG. 3 is an enlarged view of the structure at A of the present invention;
FIG. 4 is an enlarged view of the structure at B of the present invention;
fig. 5 is a schematic view of a connection structure of a connection block and a connection groove according to the present invention.
In the figure: 1. a magnetic stirrer; 2. a stirring tank; 3. an annular baffle; 4. an annular groove; 5. an annular block; 6. a placing groove; 7. a strut; 8. an air bag; 9. an annular pad; 10. an air storage tank; 11. connecting blocks; 12. mounting grooves; 13. a fixed block; 14. connecting a rope; 15. briquetting; 16. a limiting block; 17. an electromagnet; 18. a mounting seat; 181. a base body; 19. pulling the block; 20. a retraction slot; 21. extruding the block; 22. pulling a rope; 23. connecting grooves; 24. and (4) connecting the blocks.
Detailed Description
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.
Referring to fig. 1, a magnetic stirring apparatus for preparing solid state capacitor electrolyte comprises a magnetic stirrer 1 and a stirring tank 2; the stirring tank 2 is arranged on the top wall of the magnetic stirrer 1, the annular baffle 3 is arranged on the top wall of the stirring tank 2, the mixed solution is placed into the stirring tank 2, and the magnetic stirrer 1 works to stir and mix the mixed solution in the stirring tank 2;
as shown in fig. 2, an annular block 5 is mounted on the bottom wall of an annular baffle 3, an annular groove 4 is formed in the top wall of a stirring tank 2, the annular block 5 is slidably inserted into an inner cavity of the annular groove 4 and is blocked by the annular baffle 3, when the liquid level of the mixed solution rises through rotary stirring, the mixed solution cannot directly flush the outer side of the stirring tank 2, and when the liquid level of the mixed solution contacts the annular baffle 3, the annular baffle 3 is pushed upwards, so that the annular block 5 moves upwards in the inner cavity of the annular groove 4, the volume of the stirring tank 2 is increased, the mixing cannot splash out in the stirring process, the speed is not required to be reduced in the stirring process, and the stirring is more sufficient;
as shown in fig. 2 and 4, a placing groove 6 is formed in the bottom of an inner cavity of an annular groove 4, the inner cavity of the placing groove 6 is slidably inserted into a supporting rod 7 through an elastic member, the top end of the supporting rod 7 is connected with the bottom wall of an annular block 5, a groove is formed in the outer wall of the supporting rod 7, a limiting block 16 is slidably installed in the inner cavity of the groove, the limiting block 16 is slidably inserted into the inner cavity of the groove through the elastic member, an electromagnet 17 is installed in the inner cavity of the groove, an air bag 8 is installed on the rear side of the inner cavity of a stirring tank 2, a touch switch is installed in the inner cavity of the air bag 8 and electrically connected with the electromagnet 17, when the liquid level of the mixed solution rises due to rotary stirring, the air bag 8 is pressed and contacts with the touch switch, so that the electromagnet 17 is powered off (the limiting block 16 is adsorbed when the electromagnet 17 generates magnetic force, and the limiting block 16 is a metal iron block capable of being adsorbed by the magnetic force), the limiting block 16 disappears, when the annular block 5 is driven to move upwards by the annular baffle 3, the annular block 5, the supporting rod 7 also moves upwards, the limiting block 16 moves under the action of the elastic member, the elastic member moves towards the outside of the groove, so as to play a blocking effect, so that the supporting rod 7 does not automatically moves downwards, and the annular block 5 does not move downwards, and the stirring tank 2 does not automatically does not move downwards, and the volume of the stirring tank does not decrease;
as shown in fig. 3, an annular pad 9 made of rubber is mounted on the bottom wall of the annular baffle 3, the annular pad 9 is located in an inner cavity of the stirring tank 2, an air storage tank 10 is formed in the inner cavity of the annular pad 9, air is filled in the inner cavity of the air storage tank 10, buoyancy of the annular baffle 3 is increased, and the annular baffle 3 can be driven to move upwards when the liquid level of the mixed solution is in contact with the annular baffle 3;
as shown in fig. 2 and 3, the left side wall and the right side wall of the top of the annular block 5 are both provided with connecting blocks 11, the bottom wall of the annular baffle 3 is provided with two groups of connecting grooves, the connecting blocks 11 are inserted into the inner cavities of the connecting grooves, the inner cavities of the connecting grooves are provided with mounting grooves 12, the inner cavities of the mounting grooves 12 are slidably inserted into fixing blocks 13 through elastic members, the fixing blocks 13 are inserted into the inner cavities of the connecting blocks 11, connecting ropes 14 are arranged between the outer walls of the fixing blocks 13 and the inner cavities of the mounting grooves 12, pressing blocks 15 are slidably inserted into the bottoms of the inner cavities of the mounting grooves 12, the top walls of the pressing blocks 15 are attached to the outer walls of the connecting ropes 14, the pressing blocks 15 are pushed upwards, the connecting ropes 14 pull the fixing blocks 13 to move out of the inner cavities of the connecting blocks 11, the connecting blocks 11 are disconnected from the connecting grooves, and the annular baffle 3 can be detached from the upper side of the annular block 5;
referring to fig. 1 and 5, a mounting seat 18 is installed between a magnetic stirrer 1 and a stirring tank 2, pulling blocks 19 are installed on the left side wall and the right side wall of the bottom of the stirring tank 2, a retraction groove 20 is formed in the inner wall of each pulling block 19, a connecting block 24 is longitudinally inserted in the bottom of an inner cavity of the retraction groove 20 in a sliding manner, a connecting groove 23 is formed in the top wall of the mounting seat 18, an extrusion block 21 is transversely installed in the inner cavity of the retraction groove 20 in a sliding manner through an elastic member, the section of one end, close to the connecting block 24, of the extrusion block 21 is trapezoidal, the liquid level of a mixed solution rises, when the annular block 5 and the supporting rod 7 move upwards, a pull rope 22 is pulled to enable the extrusion block 21 to move outwards, the connecting block 24 is pushed into the inner cavity of the connecting groove 23, agitator tank 2 can not take place to rock when making 2 inside liquid levels of agitator tank rise, and when the range that branch 7 moved up is great, can make the range increase that stay cord 22 removed, can make 19 areas of drawing the block and take pedestal 181 to move to the outside, increase the space that mount pad 18 transversely occupied, reduce the focus between mount pad 18 and agitator tank 2, make agitator tank 2 take place the probability of empting and reduce once more, and extrusion block 21 is located the top of connecting block 24, install stay cord 22 between extrusion block 21 outer wall and the branch 7 outer wall, draw block 19 slidable mounting on agitator tank 2's bottom wall, mount pad 18 includes two sets of slidable mounting at seat body 181 on 1 top wall of magnetic stirrers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a solid state capacitor is magnetic stirring device for electrolyte preparation, includes magnetic stirrers (1) and agitator tank (2), its characterized in that: the stirring tank (2) is arranged on the top wall of the magnetic stirrer (1), and the top wall of the stirring tank (2) is provided with an annular baffle (3); an annular block (5) is installed on the bottom wall of the annular baffle (3), an annular groove (4) is formed in the top wall of the stirring tank (2), and the annular block (5) is inserted into the inner cavity of the annular groove (4) in a sliding mode; the bottom of the inner cavity of the annular groove (4) is provided with a placing groove (6), the inner cavity of the placing groove (6) is inserted into a supporting rod (7) in a sliding mode through an elastic piece, the top end of the supporting rod (7) is connected with the bottom wall of the annular block (5), the outer wall of the supporting rod (7) is provided with a notch, and a limiting block (16) is installed in the notch inner cavity in a sliding mode; the limiting block (16) is inserted into the grooved inner cavity in a sliding mode through an elastic piece, an electromagnet (17) is installed in the grooved inner cavity, an air bag (8) is installed on the rear side of the inner cavity of the stirring tank (2), a touch switch is installed in the inner cavity of the air bag (8), and the touch switch is electrically connected with the electromagnet (17); an annular pad (9) is installed on the bottom wall of the annular baffle (3), the annular pad (9) is located in the inner cavity of the stirring tank (2), an air storage tank (10) is formed in the inner cavity of the annular pad (9), and air is filled in the inner cavity of the air storage tank (10); the left and right sides wall at annular piece (5) top all installs even piece (11), annular baffle (3) bottom wall has been seted up two sets of even grooves, even piece (11) are inserted in the inner chamber of even groove, and even inslot cavity has seted up mounting groove (12), mounting groove (12) inner chamber slides through the elastic component and inserts in fixed block (13), insert in the inner chamber of even piece (11) fixed block (13), install even rope (14) between the inner chamber of fixed block (13) outer wall and mounting groove (12), mounting groove (12) inner chamber bottom slides and has inserted briquetting (15), briquetting (15) top wall is laminated with even rope (14) outer wall mutually.
2. A magnetic stirring apparatus for preparing solid state capacitor electrolyte as claimed in claim 1, wherein: install mount pad (18) between magnetic stirrers (1) and agitator tank (2), agitator tank (2) bottom left and right sides wall all installs and draws piece (19), draw piece (19) inner wall to have seted up and receive and release groove (20), receive and release groove (20) inner chamber bottom longitudinal sliding and have inserted connecting block (24), spread groove (23) have been seted up to mount pad (18) top wall, receive and release groove (20) inner chamber and have extrusion piece (21) through the horizontal slidable mounting of elastic component, and extrusion piece (21) are located the top of connecting block (24), install stay cord (22) between extrusion piece (21) outer wall and branch (7) outer wall.
3. A magnetic stirring apparatus for preparing solid state capacitor electrolyte as claimed in claim 2, wherein: the pull block (19) is slidably mounted on the bottom wall of the stirring tank (2), and the mounting seat (18) comprises two groups of seat bodies (181) slidably mounted on the top wall of the magnetic stirrer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666368.8A CN114272829B (en) | 2021-12-31 | 2021-12-31 | Magnetic stirring device for preparing electrolyte of solid capacitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666368.8A CN114272829B (en) | 2021-12-31 | 2021-12-31 | Magnetic stirring device for preparing electrolyte of solid capacitor |
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| Publication Number | Publication Date |
|---|---|
| CN114272829A CN114272829A (en) | 2022-04-05 |
| CN114272829B true CN114272829B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111666368.8A Active CN114272829B (en) | 2021-12-31 | 2021-12-31 | Magnetic stirring device for preparing electrolyte of solid capacitor |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114954884B (en) * | 2022-06-16 | 2023-08-18 | 安庆中船柴油机有限公司 | Elastic vibration damper with pressure detecting mechanism for marine main machine |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1062201A (en) * | 1964-03-13 | 1967-03-15 | Radiation Ltd | Improvements in or relating to cooking stoves |
| JP2005067765A (en) * | 2003-08-21 | 2005-03-17 | ▲高▼田 嘉宏 | Lifting device for stirrer |
| JP2008051343A (en) * | 2006-05-25 | 2008-03-06 | Kawai Setsubi:Kk | Oil splashing-preventive utensil for electromagnetic cooker |
| CN204485737U (en) * | 2015-03-27 | 2015-07-22 | 张建勇 | A kind of novel electromagnetic mixer |
| CN208740792U (en) * | 2017-12-21 | 2019-04-16 | 富民嘉友食品有限公司 | Splash eggbeater with built-in sleeve |
| CN209684309U (en) * | 2019-03-26 | 2019-11-26 | 江苏金芙蓉环保装饰产业有限公司 | A kind of anti-splashing paint can |
| CN209714979U (en) * | 2019-01-15 | 2019-12-03 | 天津市同義中药饮片科技发展有限公司 | A kind of auxiliary device of magnetic stirring apparatus |
| CN210646079U (en) * | 2019-09-30 | 2020-06-02 | 四川圣菲伦食品有限公司 | Pepper oil production and processing is with agitating unit that can avoid splashing |
| CN212595496U (en) * | 2020-06-28 | 2021-02-26 | 山东省煤田地质局第四勘探队 | Side-suction vortex stirring tank |
| CN212790614U (en) * | 2020-04-22 | 2021-03-26 | 阳泉市泰耀工贸有限公司 | Protection mechanism of limestone mixing device |
| CN112759274A (en) * | 2020-12-31 | 2021-05-07 | 中建材（内江）玻璃高新技术有限公司 | Automatic glass coating system and method |
| CN213376342U (en) * | 2020-09-16 | 2021-06-08 | 广州澳蓝仪器设备有限公司 | Magnetic stirrer with good stirring effect |
| CN213387943U (en) * | 2020-08-10 | 2021-06-08 | 桐乡市荣翔染整有限公司 | Novel Fenton method sewage treatment device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101271358B1 (en) * | 2012-11-21 | 2013-06-07 | 장승룡 | Automatic stirring vessel for mixing contents |
| EP3322515A4 (en) * | 2015-07-13 | 2019-06-19 | Raison Investments Inc. | Magnetic mixing apparatus |
| CN206778339U (en) * | 2017-01-05 | 2017-12-22 | 金陵科技学院 | A kind of novel magnetic jar |
| JP7198593B2 (en) * | 2018-05-18 | 2023-01-04 | 藤森工業株式会社 | Shaking type culture vessel and stirring method |
| CN209224183U (en) * | 2018-12-04 | 2019-08-09 | 东莞市盛和源光学科技有限公司 | A kind of eyeglass cutting machine waste material collection device |
| WO2021163871A1 (en) * | 2020-02-18 | 2021-08-26 | 南通港华锅炉有限公司 | Reinforcing device for stable fixing of boiler |
| CN212123800U (en) * | 2020-04-02 | 2020-12-11 | 沈阳科亚科技开发有限公司 | Rubber and plastic mixing production line |
-
2021
- 2021-12-31 CN CN202111666368.8A patent/CN114272829B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1062201A (en) * | 1964-03-13 | 1967-03-15 | Radiation Ltd | Improvements in or relating to cooking stoves |
| JP2005067765A (en) * | 2003-08-21 | 2005-03-17 | ▲高▼田 嘉宏 | Lifting device for stirrer |
| JP2008051343A (en) * | 2006-05-25 | 2008-03-06 | Kawai Setsubi:Kk | Oil splashing-preventive utensil for electromagnetic cooker |
| CN204485737U (en) * | 2015-03-27 | 2015-07-22 | 张建勇 | A kind of novel electromagnetic mixer |
| CN208740792U (en) * | 2017-12-21 | 2019-04-16 | 富民嘉友食品有限公司 | Splash eggbeater with built-in sleeve |
| CN209714979U (en) * | 2019-01-15 | 2019-12-03 | 天津市同義中药饮片科技发展有限公司 | A kind of auxiliary device of magnetic stirring apparatus |
| CN209684309U (en) * | 2019-03-26 | 2019-11-26 | 江苏金芙蓉环保装饰产业有限公司 | A kind of anti-splashing paint can |
| CN210646079U (en) * | 2019-09-30 | 2020-06-02 | 四川圣菲伦食品有限公司 | Pepper oil production and processing is with agitating unit that can avoid splashing |
| CN212790614U (en) * | 2020-04-22 | 2021-03-26 | 阳泉市泰耀工贸有限公司 | Protection mechanism of limestone mixing device |
| CN212595496U (en) * | 2020-06-28 | 2021-02-26 | 山东省煤田地质局第四勘探队 | Side-suction vortex stirring tank |
| CN213387943U (en) * | 2020-08-10 | 2021-06-08 | 桐乡市荣翔染整有限公司 | Novel Fenton method sewage treatment device |
| CN213376342U (en) * | 2020-09-16 | 2021-06-08 | 广州澳蓝仪器设备有限公司 | Magnetic stirrer with good stirring effect |
| CN112759274A (en) * | 2020-12-31 | 2021-05-07 | 中建材（内江）玻璃高新技术有限公司 | Automatic glass coating system and method |
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