Electrolyte reaction kettle capable of avoiding spinning phenomenon

Abstract

The invention provides an electrolyte reaction kettle capable of avoiding a spinning phenomenon, and belongs to the technical field of electrolyte production, the electrolyte reaction kettle comprises a kettle body, a kettle top is arranged at the upper end of the kettle body, a reciprocating lifting mechanism is arranged in the middle of the kettle top, the reciprocating lifting mechanism comprises a lifting plate, the lifting plate is movably mounted above the kettle top through a positioning rod, and the positioning rod is arranged on the lifting plate. A hollow toothed plate is arranged on the rear side of the upper surface of the lifting plate, and the interior of the hollow toothed plate is connected with an intermittent gear in an engaged mode. By arranging the reciprocating lifting mechanism and the stirring mechanism, a hollow rotating shaft and a stirring rod can transversely rotate, and meanwhile, the stirring rod can also obliquely rotate due to the arrangement of a bevel gear I and a bevel gear II, so that the stirring intensity in the kettle body is improved, and the flowing direction of electrolyte can be disrupted; and the phenomenon that the electrolyte flows towards one direction to generate a swirling phenomenon is avoided, the stirring effect is improved, the electrolyte is uniformly distributed, and the mixing quality is better.

Description

Technical Field

[0001] The invention belongs to the technical field of electrolyte production, and in particular relates to an electrolyte reaction kettle which can avoid swirling phenomenon. Background Art

[0002] Lithium battery electrolyte is the carrier of ion transmission in the battery, generally composed of lithium salt and organic solvent. The electrolyte plays the role of conducting ions between the positive and negative electrodes of the lithium battery, and is the guarantee for lithium-ion batteries to obtain advantages such as high voltage and high specific energy. The electrolyte is generally composed of high-purity organic solvents, electrolyte lithium salts, necessary additives and other raw materials, prepared under certain conditions and in a certain proportion.

[0003] The reactor is one of the important production equipment in the production process of electrolyte. The reactor is a comprehensive reaction container. During the preparation of the electrolyte, the substances in the reactor need to be fully mixed to ensure the product quality of the electrolyte. However, when the electrolyte is stirred and mixed inside the reactor, because the existing stirring mechanism is generally arranged in the middle of the reactor, when the electrolyte is stirred, the electrolyte tends to flow in one direction all the time, causing the electrolyte to swirl, resulting in the formation of a vortex in the container, affecting the stirring effect. This phenomenon not only reduces the stirring efficiency, but may also cause uneven material distribution, poor mixing effect, and even equipment damage.

[0004] Therefore, we propose an electrolyte reactor that avoids swirling to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that in the process of preparing the electrolyte, the materials in the reactor need to be fully mixed to ensure the product quality of the electrolyte. However, when the electrolyte is stirred and mixed inside the reactor, because the existing stirring mechanism is generally arranged in the middle of the reactor, when the electrolyte is stirred, the electrolyte tends to flow in one direction all the time, causing the electrolyte to swirl, resulting in the formation of a vortex in the container, affecting the stirring effect. This phenomenon not only reduces the stirring efficiency, but also may lead to uneven material distribution, poor mixing effect, and even equipment damage. An electrolyte reactor that avoids the swirling phenomenon is proposed.

[0006] The object of the present invention can be achieved by the following technical scheme: comprising a kettle body, a kettle top is arranged at the upper end of the kettle body, a reciprocating lifting mechanism is arranged in the middle of the kettle top, the reciprocating lifting mechanism comprises a lifting plate, the lifting plate is movably installed above the kettle top through a positioning rod, a hollow tooth plate is arranged on the rear side of the upper surface of the lifting plate, an intermittent gear is meshed and connected inside the hollow tooth plate, a hollow rotating shaft is arranged inside the front end of the lifting plate, a driven spur gear is arranged on the circumferential outer surface of the upper end of the hollow rotating shaft, a vertical rod is rotatably installed inside the hollow rotating shaft through a bearing, and a stirring mechanism is arranged inside the hollow rotating shaft;

[0007] The stirring mechanism includes a bevel gear 1, and two bevel gears are provided. The two bevel gears are both arranged on the circumferential surface of the vertical rod. The left and right sides of the lower end of the two bevel gears are meshed and connected with bevel gear 2. The other sides of the four bevel gears 2 are each provided with a rotating rod 1. The ends of the four rotating rods 1 away from the bevel gear 1 are rotatably connected to the rotating rod 2 through a universal joint, and the rotating rod 2 is rotatably installed inside the hollow rotating shaft. The ends of the four rotating rods 2 away from the bevel gear 1 are each screwed with a stirring rod, and the four stirring rods are all arranged obliquely.

[0008] As a preferred embodiment of the present invention, a spring is sleeved on the circumferential surface of the lower end of the positioning rod, the lower end of the spring is connected to the upper surface of the kettle top, the upper end of the spring is connected to the lower surface of the lifting plate, and a stopper is provided at the upper end of the positioning rod.

[0009] As a preferred embodiment of the present invention, an L-shaped fixing plate is provided on the upper surface of the kettle top, and limit blocks are provided on both sides of the upper end of the vertical rod, and the limit blocks are slidably installed inside the L-shaped fixing plate.

[0010] As a preferred embodiment of the present invention, the left and right outer walls of the hollow rotating shaft are both provided with fixed sleeve rods, the end of the rotating rod 1 away from the bevel gear 1, the universal joint and the end of the rotating rod 2 close to the bevel gear 1 are all arranged inside the fixed sleeve rod, and the rotating rod 2 is rotatably installed inside the fixed sleeve rod.

[0011] As a preferred embodiment of the present invention, a driving mechanism is arranged on the right side of the upper end of the kettle top, and the driving mechanism includes a motor, and the motor is fixedly mounted on the upper surface of the kettle top through a supporting column, and a worm one is transmission-connected to the power output end of the motor, and a solid rotating shaft one is arranged at the lower end of the worm one, and a rotating spur gear is arranged on the circumferential surface of the solid rotating shaft one, and the left end of the rotating spur gear is meshingly connected with the right end of the driven spur gear, and a worm wheel one is meshingly connected to the left side of the worm one, and a worm two is arranged in the middle of the worm wheel one, and a worm wheel two is meshingly connected below the rear end of the worm two, and a solid rotating shaft two is arranged in the middle of the worm wheel two, and the intermittent gear is arranged on the circumferential surface of the left side of the solid rotating shaft two.

[0012] As a preferred embodiment of the present invention, the lower end of the solid rotating shaft 1 is rotatably mounted inside the kettle top, and the thickness of the driven spur gear is greater than the thickness of the rotating spur gear.

[0013] As a preferred embodiment of the present invention, a fixed plate 1 and a fixed plate 2 are provided on the upper surface of the kettle top, and two fixed plates 1 and 2 are provided, the front and rear ends of the worm gear 2 are respectively rotatably connected to the two fixed plates 1, and the left and right ends of the solid rotating shaft 2 are respectively rotatably connected to the two fixed plates 2.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The reciprocating lifting mechanism and the stirring mechanism can make the hollow shaft and the stirring rod rotate horizontally. Because of the setting of the bevel gear 1 and the bevel gear 2, the stirring rod can also rotate obliquely, which increases the intensity of stirring inside the kettle body and disrupts the flow direction of the electrolyte, avoiding the swirling phenomenon caused by the electrolyte flowing in one direction, thereby improving the stirring effect, making the electrolyte evenly distributed and the mixing quality better;

[0016] (2) The driving mechanism can smoothly enable the reciprocating lifting mechanism and the stirring mechanism to work, thereby enabling the electrolyte in the kettle to be vigorously stirred and mixed, thereby improving production efficiency;

[0017] (3) By setting the L-shaped fixing plate and the limit block, the vertical rod can be limited so that the vertical rod will not be driven to rotate by the hollow shaft. When the hollow shaft rotates, the stirring rod can rotate smoothly, making the stirring inside the kettle more intense, and thus the electrolyte can be mixed smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 A magnified view of the structure at center A;

[0022] Figure 4 It is a schematic diagram of the rear-section three-dimensional structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 A magnified view of the structure at B in the middle;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the present invention.

[0025] In the figure: 1. kettle body; 2. kettle top; 3. driving mechanism; 301. motor; 302. worm one; 303. solid shaft one; 304. rotating spur gear; 305. worm wheel one; 306. worm two; 307. worm wheel two; 308. solid shaft two; 4. reciprocating lifting mechanism; 401. lifting plate; 402. hollow tooth plate; 403. intermittent gear; 404. hollow shaft; 405. driven spur gear; 406. vertical rod; 5. stirring mechanism; 501. bevel gear one; 502. bevel gear two; 503. rotating rod one; 504. universal joint; 505. rotating rod two; 506. fixed sleeve rod; 6. stirring rod; 7. fixed plate one; 8. fixed plate two; 9. positioning rod; 10. spring; 11. stopper; 12. L-shaped fixed plate; 13. limit block. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 - Figure 6As shown, an electrolyte reactor for avoiding swirling phenomenon comprises a reactor body 1, and a reactor top 2 is arranged at the upper end of the reactor body 1, wherein the reactor top 2 is fixedly connected to the reactor body 1 by bolts. When the reactor is not in use, the reactor top 2 can be disassembled from the reactor body 1, so as to facilitate the cleaning of the inside of the reactor body 1 and the bottom of the reactor top 2. A driving mechanism 3 is arranged on the right side of the upper end of the reactor top 2, and the driving mechanism 3 comprises a motor 301, and the motor 301 is fixedly installed on the upper surface of the reactor top 2 by a supporting column. The setting of the supporting column can support and fix the motor 301 while leaving space between the bottom of the motor 301 and the reactor top 2, so as to facilitate the installation of other components. The power output end of the motor 301 is connected to a worm 302 through a coupling transmission, and a solid shaft 303 is arranged at the lower end of the worm 302, and the lower end of the solid shaft 303 is rotatably installed in the inside of the reactor top 2, so as to facilitate the installation of other components. When the first 303 is limited, the rotation of the solid rotating shaft 1 303 is not affected. The circumferential surface of the solid rotating shaft 1 303 is provided with a rotating spur gear 304. The left side of the worm 1 302 is meshedly connected with a worm wheel 1 305. A worm 2 306 is provided in the middle of the worm wheel 1 305. A worm wheel 2 307 is meshedly connected below the rear end of the worm 2 306. A solid rotating shaft 2 308 is provided in the middle of the worm wheel 2 307. A fixing plate 1 7 and a fixing plate 2 8 are provided on the upper surface of the kettle top 2. Two fixing plates 1 7 and two fixing plates 2 8 are provided. The front and rear ends of the worm 2 306 are rotatably connected to the two fixing plates 1 7 respectively. The left and right ends of the solid rotating shaft 2 308 are rotatably connected to the two fixing plates 2 8 respectively. The setting of the fixing plate 1 7 and the fixing plate 2 8 can limit the worm 2 306 and the solid rotating shaft 2 308 respectively without affecting the rotation of the worm 2 306 and the solid rotating shaft 2 308.

[0028] It should be noted that, through the arrangement of the worm 1 302, the worm wheel 1 305, the worm 2 306 and the worm wheel 2 307, when the motor 301 is working, it can smoothly drive the worm wheel 1 305 to rotate through the worm 1 302, and then drive the worm wheel 2 307 to rotate through the worm 2 306. When the motor 301 is not working, due to the self-locking function of the worm gear, the worm wheel will not drive the worm to rotate, thereby achieving a reverse self-locking effect.

[0029] A reciprocating lifting mechanism 4 is arranged in the middle of the kettle top 2. The reciprocating lifting mechanism 4 includes a lifting plate 401. The lifting plate 401 is movably installed above the kettle top 2 through a positioning rod 9. A spring 10 is sleeved on the circumferential surface of the lower end of the positioning rod 9. The lower end of the spring 10 is connected to the upper surface of the kettle top 2, and the upper end of the spring 10 is connected to the lower surface of the lifting plate 401. The arrangement of the positioning rod 9 and the spring 10 can support and limit the lifting plate 401, so that the lifting plate 401 can be stably installed above the kettle top 2 without affecting the vertical movement of the lifting plate 401. A stopper 11 is arranged on the upper end of the positioning rod 9. The setting of the stopper 11 limits the vertical upward movement height of the lifting plate 401 to prevent the lifting plate 401 from moving too much upward and detaching from the positioning rod 9, which affects the use of the lifting plate 401. The rear surface of the upper surface of the lifting plate 401 A hollow tooth plate 402 is arranged on the side, and an intermittent gear 403 is meshedly connected inside the hollow tooth plate 402. The intermittent gear 403 is arranged on the circumferential surface on the left side of the solid rotating shaft 308, so that when the solid rotating shaft 308 rotates, the intermittent gear 403 can be driven to rotate. A hollow rotating shaft 404 is arranged inside the front end of the lifting plate 401, and the hollow rotating shaft 404 is plugged into the inside of the kettle top 2, so that the hollow rotating shaft 404 can smoothly move vertically inside the kettle top 2. A driven spur gear 405 is arranged on the circumferential outer surface of the upper end of the hollow rotating shaft 404. The left end of the rotating spur gear 304 is meshedly connected with the right end of the driven spur gear 405, so that the rotating spur gear 304 rotates, so that the hollow rotating shaft 404 can be smoothly driven to rotate through the driven spur gear 405, and a vertical rod 406 is rotatably installed inside the hollow rotating shaft 404 through a bearing;

[0030] It should be noted that the inner walls on both the front and rear sides of the hollow toothed plate 402 are provided with gear teeth meshing with the intermittent gear 403, and the meshing relationship between the intermittent gear 403 and the hollow toothed plate 402 is such that when the gear teeth on the surface of the intermittent gear 403 mesh with the gear teeth on the inner wall on the rear side of the hollow toothed plate 402, the gear teeth of the intermittent gear 403 will not mesh with the gear teeth on the inner wall on the front end of the hollow toothed plate 402, and the intermittent gear 403 and the inner wall on the rear side of the hollow toothed plate 402 are meshing. When meshing, it can drive the hollow toothed plate 402 to move vertically upward. Similarly, when the gear teeth on the surface of the intermittent gear 403 mesh with the gear teeth on the inner wall of the front end of the hollow toothed plate 402, the gear teeth on the surface of the intermittent gear 403 will not mesh with the gear teeth on the inner wall of the rear side of the hollow toothed plate 402, and when the intermittent gear 403 meshes with the inner wall of the front end of the hollow toothed plate 402, it can drive the hollow toothed plate 402 to move vertically downward, so that the intermittent gear 403 can mesh with the hollow toothed plate When the intermittent gear 403 is engaged and limited, the hollow toothed plate 402 can be smoothly driven to move vertically back and forth under the continuous rotation of the intermittent gear 403, wherein the thickness of the driven spur gear 405 is greater than the thickness of the rotating spur gear 304, and the initial position of the rotating spur gear 304 is engaged with the upper end side wall of the driven spur gear 405. When the motor 301 is working and the intermittent gear 403 is driven to rotate by the driving mechanism 3, the intermittent gear 403 will first engage with the rear inner wall of the hollow toothed plate 402, driving the hollow toothed plate 402 to move vertically upward first. When the hollow toothed plate 402 drives the lifting plate 401, the hollow rotating shaft 404 and the driven spur gear 405 to move vertically upward, the driven spur gear 405 is always in a meshing state with the rotating spur gear 304, and then the driven spur gear 405 can reciprocate in the vertical direction, and can also rotate under the transmission of the rotating spur gear 304.

[0031] A stirring mechanism 5 is arranged inside the hollow rotating shaft 404, and the stirring mechanism 5 includes a bevel gear 1 501, and there are two bevel gears 1 501, and the two bevel gears 1 501 are arranged on the circumferential surface of the vertical rod 406, and the left and right sides of the lower ends of the two bevel gears 1 501 are meshed and connected with bevel gear 2 502, and the other sides of the four bevel gears 2 502 are arranged with a rotating rod 1 503, and the ends of the four rotating rods 1 503 away from the bevel gear 1 501 are rotatably connected with the rotating rod 2 505 through the universal joint 504, and the rotating rod 2 505 is rotatably installed inside the hollow rotating shaft 404. The setting of the universal joint 504 can enable the rotating rod 1 503 to rotate when the rotating rod 1 503 rotates. The universal joint 504 smoothly drives the rotating rod 2 505 to rotate. The ends of the four rotating rods 2 505 away from the bevel gear 1 501 are all screwed with stirring rods 6. The screw connection allows the stirring rods 6 to be removed from the rotating rod 2 505, which is convenient for replacing the stirring rods 6. The four stirring rods 6 are all obliquely arranged. The oblique arrangement of the stirring rods 6 ensures that when the stirring rods 6 stir the electrolyte inside the kettle body 1, the electrolyte will not be stirred in one direction, thereby avoiding the occurrence of swirling. An L-shaped fixing plate 12 is arranged on the upper surface of the kettle top 2, and limit blocks 13 are arranged on the left and right sides of the upper end of the vertical rod 406, and the limit blocks 13 are slidably installed inside the L-shaped fixing plate 12.

[0032] In the prior art, because the stirring equipment inside the reactor is generally only arranged in one group in the middle, the stirring equipment is prone to swirling in the middle when stirring the materials inside the reactor. This phenomenon not only reduces the stirring efficiency, but also may lead to uneven distribution of materials and poor mixing effect. Now, the stirring mechanism 5 is arranged, which can drive the stirring mechanism 5 to rotate horizontally and stir while the hollow shaft 404 rotates. At the same time, the oblique stirring rod 6 connected to the stirring mechanism 5 can also stir the electrolyte inside the reactor body 1 obliquely, thereby muddying the flow direction of the electrolyte and avoiding the swirling phenomenon. In the stirring process, the hollow shaft 404 will also drive the stirring mechanism 5 and the stirring rod 6 to move in the vertical direction, providing a larger stirring area and a stronger stirring effect, further avoiding the occurrence of swirling phenomenon, and improving the stirring and mixing effect, so that the electrolyte mixing speed is faster.

[0033] It should be noted that the vertical rod 406 is slidably installed inside the L-shaped fixed plate 12 through the limit block 13, and the vertical rod 406 is connected to the inside of the hollow shaft 404 through the bearing, so that when the hollow shaft 404 rotates, it will not drive the vertical rod 406 to rotate. Then, when the hollow shaft 404 drives the bevel gear 2 502 and the rotating rod 1 503 to rotate, the bevel gear 2 502 can smoothly mesh with the bevel gear 1 501, and then rotate on its own, so that the bevel gear 2 502 can smoothly drive the rotating rod 1 503 to rotate. The stirring rod 506 is moved, and the rotating rod 1 503 drives the rotating rod 2 505 and the stirring rod 6 to rotate smoothly through the universal joint 504. The reciprocating lifting mechanism 4 can drive the hollow rotating shaft 404, the stirring mechanism 5 and the stirring rod 6 to lift and lower back and forth, so that the stirring rod 6 can perform stirring and mixing work at different heights, thereby increasing the stirring area. When the stirring rod 6 is at a higher position of the kettle body 1, the stirring speed is faster. When the stirring rod 6 is at a lower position of the kettle body 1, the sediment at the bottom of the kettle body 1 can be smoothly stirred, thereby improving the mixing quality.

[0034] The outer walls on both sides of the hollow shaft 404 are provided with fixed sleeve rods 506. The end of the rotating rod 1 503 away from the bevel gear 1 501, the universal joint 504 and the end of the rotating rod 2 505 close to the bevel gear 1 501 are all arranged inside the fixed sleeve rod 506. The rotating rod 2 505 is rotatably installed inside the fixed sleeve rod 506. The setting of the fixed sleeve rod 506 can protect the universal joint 504 to prevent the electrolyte inside the kettle body 1 from contacting the universal joint 504 to contaminate and corrode the universal joint 504, thereby affecting the use of the universal joint 504. It can also limit the rotating rod 2 505 so that the rotating rod 2 505 can smoothly rotate inside the fixed sleeve rod 506.

[0035] A feed port is provided on the left side of the kettle top 2, which is convenient for injecting the electrolyte raw material into the interior of the kettle body 1 through the feed port, and then facilitates the subsequent mixing work. A discharge port is provided in the middle of the bottom of the kettle body 1, and a valve is provided inside the discharge port. The valve can close the discharge port when the electrolyte is mixed. After the electrolyte is mixed, the valve can be opened to discharge the mixed electrolyte from the discharge port for use.

[0036] When the present invention is used, firstly, the electrolyte raw material is injected into the interior of the kettle body 1 through the feed port on the kettle top 2, and then the motor 301 is started. The motor 301 drives the worm 1 302 and the solid shaft 1 303 to rotate. The solid shaft 1 303 rotates to drive the rotating spur gear 304 to rotate. The worm 1 302 rotates to drive the worm wheel 1 305 to rotate. The worm wheel 1 305 rotates to drive the worm 2 306 to rotate. The worm 2 306 rotates to drive the worm wheel 2 307 and the solid shaft 2 308 to rotate.

[0037] The rotation of the spur gear 304 drives the driven spur gear 405 to rotate, and the rotation of the driven spur gear 405 drives the hollow shaft 404 to rotate, and the rotation of the hollow shaft 404 drives the bevel gear 2 502 and the fixed sleeve rod 506 to rotate horizontally, and then the bevel gear 2 502 rotates in meshing with the bevel gear 1 501, so that the bevel gear 2 502 drives the rotating rod 1 503 to rotate, and the rotating rod 1 503 rotates through the universal joint 504 to drive the rotating rod 2 505 and the stirring rod 6 to rotate, because the hollow shaft 404 will drive the stirring rod 6 to rotate horizontally, and the stirring rod 6 will also rotate obliquely, so that the electrolyte is stirred more violently, and the stirring and mixing rate of the electrolyte is improved. At the same time, because the stirring affects each other, the electrolyte will not rotate in one direction, avoiding the occurrence of swirling phenomenon, improving the stirring effect, and then improving the production efficiency;

[0038] The rotation of the solid shaft 308 can drive the intermittent gear 403 to rotate. When the intermittent gear 403 rotates, the gear teeth on its surface first mesh with the gear teeth on the inner wall of the rear side of the hollow toothed plate 402, thereby driving the hollow toothed plate 402 to move upward, and the hollow toothed plate 402 then drives the lifting plate 401 and the hollow rotating shaft 404 to move upward. Then, after the intermittent gear 403 is no longer meshed with the inner wall of the rear side of the hollow toothed plate 402, it meshes with the gear teeth on the inner wall of the front end of the hollow toothed plate 402, driving the hollow toothed plate 402 to move downward, so that the hollow toothed plate 402 can drive the lifting plate 401 and the hollow rotating shaft 404 to move vertically back and forth, and then the hollow rotating shaft 404 can drive the stirring mechanism 5 to move vertically back and forth, providing a larger stirring area and a stronger stirring effect. After the stirring is completed, the motor 301 stops working, and the valve of the discharge port is opened, so that the mixed electrolyte can be discharged from the discharge port for collection and use in the next step;

[0039] After using the reactor, unscrew the bolts and move the reactor top 2 upward so that the stirring mechanism 5 at the bottom of the reactor top 2 is removed from the inside of the reactor body 1. At this time, it is convenient to clean the inner wall of the reactor body 1 and the stirring mechanism 5, and the cleaning quality is higher, ensuring the quality of the next work.

[0040] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An electrolyte reaction kettle for avoiding swirling phenomenon, comprising a kettle body (1), wherein a kettle top (2) is arranged at the upper end of the kettle body (1), characterized in that: A reciprocating lifting mechanism (4) is arranged in the middle of the kettle top (2), and the reciprocating lifting mechanism (4) comprises a lifting plate (401), and the lifting plate (401) is movably mounted above the kettle top (2) via a positioning rod (9); a hollow tooth plate (402) is arranged on the rear side of the upper surface of the lifting plate (401); an intermittent gear (403) is meshedly connected inside the hollow tooth plate (402); a hollow rotating shaft (404) is arranged inside the front end of the lifting plate (401); a driven spur gear (405) is arranged on the circumferential outer surface of the upper end of the hollow rotating shaft (404); a vertical rod (406) is rotatably mounted inside the hollow rotating shaft (404) via a bearing; and a stirring mechanism (5) is arranged inside the hollow rotating shaft (404); The stirring mechanism (5) comprises a bevel gear one (501), and there are two bevel gears one (501), the two bevel gears one (501) are both arranged on the circumferential surface of the vertical rod (406), the left and right sides of the lower ends of the two bevel gears one (501) are meshingly connected with bevel gear two (502), the other sides of the four bevel gears two (502) are each provided with a rotating rod one (503), the ends of the four rotating rods one (503) away from the bevel gear one (501) are rotatably connected to the rotating rod two (505) via a universal joint (504), and the ends of the four rotating rods two (505) away from the bevel gear one (501) are each screwed with a stirring rod (6).

2. The electrolyte reaction kettle for avoiding swirling phenomenon according to claim 1, characterized in that: The four stirring rods (6) are all arranged obliquely; a spring (10) is sleeved on the circumferential surface of the lower end of the positioning rod (9); the lower end of the spring (10) is connected to the upper surface of the kettle top (2); the upper end of the spring (10) is connected to the lower surface of the lifting plate (401); and a stopper (11) is arranged on the upper end of the positioning rod (9).

3. The electrolyte reaction kettle for avoiding swirling phenomenon according to claim 1, characterized in that: An L-shaped fixing plate (12) is arranged on the upper surface of the kettle top (2), and limit blocks (13) are arranged on both left and right sides of the upper end of the vertical rod (406), and the limit blocks (13) are slidably installed inside the L-shaped fixing plate (12).

4. The electrolyte reaction kettle for avoiding swirling phenomenon according to claim 1, characterized in that: The second rotating rod (505) is rotatably mounted inside the hollow rotating shaft (404); the outer walls on both sides of the hollow rotating shaft (404) are provided with fixed sleeve rods (506); the end of the first rotating rod (503) away from the first bevel gear (501), the universal joint (504) and the end of the second rotating rod (505) close to the first bevel gear (501) are all arranged inside the fixed sleeve rod (506); the second rotating rod (505) is rotatably mounted inside the fixed sleeve rod (506).

5. The electrolyte reaction kettle for avoiding swirling phenomenon according to claim 1, characterized in that: A driving mechanism (3) is arranged on the right side of the upper end of the kettle top (2), and the driving mechanism (3) comprises a motor (301), and the motor (301) is fixedly mounted on the upper surface of the kettle top (2) via a support column, and a worm gear (302) is transmission-connected to the power output end of the motor (301), and a solid rotating shaft (303) is arranged at the lower end of the worm gear (302), and a rotating spur gear (304) is arranged on the circumferential surface of the solid rotating shaft (303), and the rotating spur gear (304) is arranged on the circumferential surface of the solid rotating shaft (303). The left end of the worm gear (304) is meshedly connected with the right end of the driven spur gear (405), the left side of the worm gear (302) is meshedly connected with the worm wheel (305), a worm gear (306) is arranged in the middle of the worm wheel (305), a worm gear (307) is meshedly connected at the lower rear end of the worm gear (306), a solid rotating shaft (308) is arranged in the middle of the worm wheel (307), and the intermittent gear (403) is arranged on the circumferential surface of the left side of the solid rotating shaft (308).

6. The electrolyte reaction kettle for avoiding swirling phenomenon according to claim 5, characterized in that: The lower end of the solid rotating shaft 1 (303) is rotatably mounted inside the kettle top (2), and the thickness of the driven spur gear (405) is greater than the thickness of the rotating spur gear (304).

7. The electrolyte reaction kettle for avoiding swirling phenomenon according to claim 5, characterized in that: The upper surface of the kettle top (2) is provided with a fixing plate 1 (7) and a fixing plate 2 (8), and two fixing plates 1 (7) and two fixing plates 2 (8) are provided, and the front and rear ends of the worm gear 2 (306) are respectively rotatably connected to the two fixing plates 1 (7), and the left and right ends of the solid rotating shaft 2 (308) are respectively rotatably connected to the two fixing plates 2 (8).

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