Special stainless steel ton barrel for high-cleanliness lithium battery electrolyte
By designing the main filling port, auxiliary flow port and cyclone guide vane on the stainless steel ton barrel, the Venturi tube structure is formed, and the problem of inefficient filling efficiency in the existing technology is solved, and the liquid spiral acceleration and filling efficiency are significantly improved.
Patent Information
- Application Number
- CN202510232341.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The single liquid phase port of existing stainless steel ton barrels leads to inefficient filling efficiency, especially during large-scale electrolyte filling, the flow rate is limited, and the amount of electrolyte per unit time is small, which affects the production progress.
A stainless steel ton barrel for special stainless steel for high-clean lithium electrolyte is designed. A main filling port is added on the top of the barrel body, and it is coordinated with the auxiliary flow guide port and cyclone guide vane to form a Venturi tube structure, and the Venturi effect and cyclone superposition are used to achieve spiral acceleration of the liquid.
Through the superposition of the Venturi effect and the cyclone flow, the liquid spiral acceleration is achieved, and the flux per unit time is increased by 200%, which significantly improves the filling efficiency.
Smart Images
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of chemical manufacturing equipment, and in particular to a stainless steel ton barrel specially used for high-clean lithium battery electrolyte. Background Art
[0002] The stainless steel barrel for lithium battery electrolyte is a closed container used for the safe storage and transportation of highly corrosive electrolytes. Its core functions include: sealing and corrosion protection, using stainless steel to resist electrolyte corrosion, and ensuring airtightness through welding or flange sealing; safety protection, equipped with a pressure relief valve, anti-static coating and explosion-proof membrane to prevent risks caused by abnormal internal pressure or static sparks; convenient operation, with a drain valve and diversion structure designed at the bottom, and coordinated with the forklift slot to achieve rapid loading, unloading and emptying.
[0003] However, currently common stainless steel barrels are usually only equipped with one liquid phase port, which is both a filling port and a liquid extraction port. From the perspective of filling, a single small port as a filling port greatly limits the flow rate of the liquid during large-scale electrolyte filling operations. Due to the small diameter, the amount of electrolyte that can flow into the barrel per unit time is relatively small, which leads to low filling efficiency. In actual production, it takes about 40 minutes to complete the filling operation of a barrel, especially when the production task is urgent and electrolyte filling needs to be carried out quickly. This inefficient filling method will seriously affect the production progress. Summary of the invention
[0004] The present invention aims to solve the above technical problems and provide a stainless steel ton barrel specially used for high-purity lithium battery electrolyte.
[0005] The technical solution of the present invention is that a stainless steel ton barrel for high-clean lithium battery electrolyte comprises a barrel body, a connecting flange is provided on the top of the barrel body, a main filling port is formed in the connecting flange along the vertical direction, an auxiliary guide port connected to the main filling port is provided on one side of the connecting flange, the auxiliary guide port and the main filling port form an angle of 30°, and the auxiliary guide port introduces compressed air to form a negative pressure in the guide cavity of the connecting flange surrounding the main filling port;
[0006] The main filling port includes a contraction section with a flow channel radius that gradually decreases from top to bottom and an expansion section with a flow channel radius that gradually increases from top to bottom, the expansion section is provided with three swirl guide vanes evenly distributed along the circumferential direction, the centers of the three swirl guide vanes form a pressure channel with a circular cross-section, a plunger is provided in the pressure channel, a spiral drive rod along the vertical direction is provided below the plunger, the spiral drive rod is connected to the top of the barrel body through a reset spring, four fan-shaped guide plates evenly distributed along the circumferential direction are provided in the barrel body, the outer edge curvature of the guide plate is consistent with the curvature of the inner wall of the ton barrel, the inner edge curvature radius of the guide plate is smaller than the outer edge curvature radius, a roller is provided on the inner side of the bottom of the guide plate, and the guide plate A V-shaped guide rail with an inclination angle of 22 degrees to the axis of the barrel body is provided on the inner side, and the roller is embedded in the groove of the V-shaped guide rail. A driving ring is also provided in the barrel body at the top of the guide plate, and a transition section cooperating with the spiral driving rod is provided at the center of the driving ring. The movement of the driving ring along the vertical direction causes the driving ring to produce circumferential motion. Four involute arc openings are provided on the driving ring, and a tooth groove is provided on one side of the involute arc opening. A gear embedded in the involute arc opening and cooperating with the tooth groove is provided on the outer side of the top of the guide plate. The circumferential motion of the driving ring can drive the four guide plates to unfold synchronously to form an extended flow channel of the expansion section, and the extended flow channel is in a trumpet shape.
[0007] As an implementation manner, staggered fluororubber sealing strips are provided on both side edges of the guide plates, and when the extended flow channel is in a bell-mouth shape, the fluororubber sealing strips between the guide plates are staggered and engaged.
[0008] As an implementation manner, the drive ring is made of stainless steel, and has a tensile strength greater than 515 MPa.
[0009] As an implementation manner, the thickness of the drive ring is greater than 20 mm.
[0010] As an implementation manner, a hinge shaft is provided on the outer side of the top of the guide plate, the hinge shaft is embedded in the involute arc-shaped opening, and the gear is provided on the hinge shaft.
[0011] As an embodiment, the groove of the V-shaped guide rail is provided with a polytetrafluoroethylene coating and has a friction coefficient of less than 0.1.
[0012] As an implementation manner, the opening angle of the groove of the V-shaped guide rail is 60°.
[0013] As an embodiment, the bottom end of the V-shaped guide rail is fixed to the side wall of the barrel body by high-strength bolts.
[0014] As an embodiment, the top of the barrel is further provided with a plurality of cleaning nozzles evenly distributed along the circumferential direction, wherein any of the guide plates corresponds to a plurality of cleaning nozzles in the 90° circumferential direction thereof, and a plurality of the cleaning nozzles are commonly connected to a high-pressure water pipe;
[0015] A hydraulic fixing seat is also provided on the top of the barrel body, and the hydraulic fixing seat is located between the connecting flange and the driving ring. A swirl flow channel corresponding to each swirl guide vane is provided on the hydraulic fixing seat. A hydraulic movable seat is provided inside the hydraulic fixing seat, and the hydraulic movable seat moves along a vertical direction inside the hydraulic fixing seat. The bottom of the hydraulic movable seat is fixedly connected to the spiral driving rod. A hydraulic pipe connected to the hydraulic fixing seat is also provided on the top of the barrel body, and the hydraulic pressure provided by the hydraulic pipe can drive the hydraulic movable seat to move along the vertical direction.
[0016] As an implementation manner, a liquid phase port and a cleaning port are also provided on the top of the barrel body, and the cleaning port is connected to the high-pressure water pipe.
[0017] Compared with the prior art, the present invention has the following beneficial effects: the stainless steel ton barrel for high-clean lithium battery electrolyte has a main filling port added to the top of the barrel body, and cooperates with the auxiliary guide port and the swirl guide vane. In addition, the main filling port is a Venturi tube structure with a contraction section and an expansion section, so a dual-channel swirl acceleration is formed together. That is, the Venturi effect is superimposed on the swirl, the swirl guide vane is used to generate tangential flow, the auxiliary guide port is used to form negative pressure acceleration, and the dual flow field coupling accelerates the liquid spiral. The stainless steel ton barrel for high-clean lithium battery electrolyte has three working modes: filling mode, discharge mode, and cleaning mode. In the filling mode, the expansion angle of the guide plate automatically matches the flow rate, that is, the greater the flow rate, the more pressure the plunger bears to press the spiral drive rod downward. The spiral drive rod drives the drive ring to produce circumferential motion, thereby driving the four guide plates to expand synchronously. After the guide plates are expanded, a smooth flow channel surface is formed, that is, a trumpet-shaped extended flow channel. With the help of the tangential flow generated by the swirl guide vane, the expansion section is guided to the extended flow channel. After the guide plate is unfolded, the outer edge is close to the inner wall of the barrel, so the Venturi tube structure is also used inside the barrel body. Relying on the Venturi effect, the unit time flux is increased by 200%. In the discharge mode, the spiral drive rod returns to its position under the action of the reset spring, and the drive ring spreads the guide plate to keep the flow channel unobstructed. Therefore, this stainless steel barrel dedicated to high-clean lithium battery electrolyte has a higher filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the structure of a stainless steel ton barrel for high-clean lithium battery electrolyte provided in an embodiment of the present invention;
[0019] Figure 2 A cross-sectional view of a stainless steel ton barrel for high-cleanliness lithium battery electrolyte provided in an embodiment of the present invention;
[0020] Figure 3 for Figure 2 A partial enlarged view of the stainless steel barrel for high-purity lithium battery electrolyte provided in the figure;
[0021] Figure 4 A schematic diagram of the structure of a drive ring and a guide plate provided in an embodiment of the present invention;
[0022] Figure 5 A schematic diagram of the structure of a guide plate provided in an embodiment of the present invention;
[0023] Figure 6 for Figure 5 A partial enlarged view of the guide plate provided in .
[0024] In the figure: 1. barrel; 2. connecting flange; 3. main filling port; 4. auxiliary guide port; 5. guide chamber; 6. contraction section; 7. expansion section; 8. swirl guide vane; 9. pressure channel; 10. plunger; 11. spiral drive rod; 12. return spring; 13. guide plate; 14. roller; 15. V-shaped guide rail; 16. drive ring; 17. transition section; 18. involute arc mouth; 19. tooth groove; 20. gear; 21. extension channel; 22. fluororubber sealing strip; 23. hinge shaft; 24. cleaning nozzle; 25. high-pressure water pipe; 26. hydraulic fixing seat; 27. swirl flow channel; 28. hydraulic movable seat; 29. hydraulic pipe; 30. liquid phase port; 31. cleaning port. DETAILED DESCRIPTION
[0025] The above and other embodiments and advantages of the present invention are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.
[0026] In one embodiment, Figures 1 to 6 shown.
[0027] The stainless steel ton barrel for high-clean lithium battery electrolyte provided in the present embodiment comprises a barrel body 1, a connecting flange 2 is provided on the top of the barrel body 1, a main filling port 3 is formed in the connecting flange 2 along the vertical direction, an auxiliary guide port 4 connected to the main filling port 3 is provided on one side of the connecting flange 2, the auxiliary guide port 4 and the main filling port 3 form an angle of 30°, and the auxiliary guide port 4 introduces compressed air to form a negative pressure in a guide cavity 5 surrounding the main filling port 3 of the connecting flange 2; the main filling port 3 comprises a contraction section 6 whose flow channel radius gradually decreases from top to bottom and an expansion section 7 whose flow channel radius gradually increases from top to bottom, three swirl guide vanes 8 are evenly distributed along the circumferential direction in the expansion section 7, and a pressure channel 9 with a circular cross-section is formed in the center of the three swirl guide vanes 8, a plunger 10 is provided in the pressure channel 9, and a spiral drive rod 11 is provided along the vertical direction below the plunger 10, and the spiral drive rod 11 is connected to the top of the barrel body 1 through a reset spring 12, and four swirl guide vanes 8 evenly distributed along the circumferential direction are provided in the barrel body 1. A fan-shaped guide plate 13 is provided, the curvature of the outer edge of the guide plate 13 is consistent with the curvature of the inner wall of the ton barrel, the inner edge curvature radius of the guide plate 13 is smaller than the outer edge curvature radius, a roller 14 is provided on the inner side of the bottom of the guide plate 13, a V-shaped guide rail 15 with an inclination angle of 22 degrees with the axis of the barrel body 1 is provided on the inner side of the guide plate 13, and the roller 14 is embedded in the groove of the V-shaped guide rail 15. A drive ring 16 is also provided at the top of the guide plate 13 in the barrel body 1, and a rotating shaft 16 is provided at the center of the drive ring 16 to cooperate with the spiral drive rod 11. The connecting section 17, the movement of the driving ring 16 along the vertical direction causes the driving ring 16 to generate circumferential movement, the driving ring 16 is provided with four involute arc openings 18, one side of the involute arc opening 18 is provided with a tooth groove 19, the top outer side of the guide plate 13 is provided with a gear 20 embedded in the involute arc opening 18 and matching the tooth groove 19, the circumferential movement of the driving ring 16 can drive the four guide plates 13 to expand synchronously to form an extension channel 21 of the expansion section 7, and the extension channel 21 is in a trumpet shape.
[0028] The stainless steel barrel for high-purity lithium battery electrolyte has a main filling port 3 added to the top of the barrel body 1. Figure 3 As shown, the main filling port 3 is composed of a contraction section 6 and an expansion section 7, and is a venturi tube structure. The fluid mechanics principle of the venturi tube structure is that when the fluid flows in the pipeline, the reduction of the cross-sectional area (contraction section) will cause the flow velocity to increase and the pressure to decrease; the expansion of the cross-sectional area (expansion section) will reduce the flow velocity and restore the pressure. The negative pressure generated by the contraction section can inhale auxiliary airflow or liquid to increase the total flow rate. Negative pressure is generated in the guide cavity through the auxiliary guide port 4 to accelerate the liquid flow. And in conjunction with the swirl guide vane 8, flow coupling is achieved, that is, the Venturi effect is superimposed on the swirl, and the dual flow field coupling accelerates the liquid spiral.
[0029] The stainless steel barrel for high-purity lithium battery electrolyte has three working modes: filling mode, drainage mode and cleaning mode. The Venturi effect described above is used in the filling mode.
[0030] In filling mode, the expansion angle of the guide plate 13 automatically matches the flow rate, that is, the greater the flow rate, the greater the pressure on the plunger 10 to push the spiral drive rod 11 downward. Because the center of the three swirl guide vanes 8 forms a pressure channel 9 with a circular cross-section, and the plunger 10 is arranged in the pressure channel 9, the plunger 10 is under pressure under the impact of the fluid. The spiral drive rod 11 drives the drive ring 16 to produce circumferential motion, thereby driving the four guide plates 13 to expand synchronously. When they are fully expanded, that is, when the gear 20 moves to the end in the involute arc mouth 18, the guide plate 13 forms a smooth flow channel curved surface, that is, Figure 4 The bell-mouth-shaped extension channel 21 is shown. It should be noted that when the extension channel 21 is not formed, the guide plates 13 are scattered. The inner edge of the guide plate 13 is closer to the outside, and the guide plate 13 is deflected 30 degrees around the axis of the gear 20. The inner edge of the guide plate 13 is raised to a certain height along the V-shaped guide rail 15. After the extension channel 21 is formed, the tangential flow generated by the swirl guide vane 8 is used to guide the expansion section 7 to the extension channel 21. After the guide plate 13 is unfolded, the outer edge is close to the inner wall of the ton barrel. Therefore, the Venturi tube structure is also used inside the barrel body 1. The original Venturi tube structure is expanded, and the unit time flux is increased by 200% by relying on the Venturi effect.
[0031] In the discharge mode, the spiral drive rod 11 returns to its original position under the action of the return spring 12, and the drive ring 16 spreads the guide plate 13 to keep the flow channel unobstructed, because the Venturi tube structure has considerable fluid resistance when used in reverse.
[0032] In the cleaning mode, the plunger 10 is no longer relied on to automatically match the flow to drive the guide plate 13, but a hydraulic drive is introduced. The hydraulic movable seat 28 moves in the vertical direction, and the spiral drive rod 11 is driven by the hydraulic movable seat 28 to make the guide plate 13 swing alternately ±30°. Each guide plate 13 corresponds to a cleaning nozzle 24. The high-pressure water column of the cleaning nozzle 24 passes through the guide plate 13 and turns to flush the inner wall of the barrel body 1. The alternately swinging guide plate 13 increases the turning angle of the high-pressure water column and expands the flushing range of the high-pressure water column.
[0033] In one embodiment, Figure 5 and Figure 6 shown.
[0034] The stainless steel barrel for high-clean lithium battery electrolyte provided in this embodiment has staggered fluororubber sealing strips 22 on both side edges of the guide plate 13. When the extended flow channel 21 is in a bell-mouth shape, the fluororubber sealing strips 22 between the guide plates 13 are staggered and engaged.
[0035] In this embodiment, the fluororubber sealing strips 22 on the edges of the guide plates 13 are staggered. When the extended flow channel 21 is in a bell-mouth shape, the fluororubber sealing strips 22 between the guide plates 13 are staggered. The fluororubber sealing strips 22 can be lip-shaped sealing strips embedded in the edges of the guide plates 13. The use of the sealing strips can control the leakage rate to 1×10 -6 Pa·m 3 / s or less.
[0036] In one embodiment, the driving ring 16 is made of stainless steel, and has a tensile strength greater than 515 MPa. The driving ring 16 has a thickness greater than 20 mm.
[0037] In one embodiment, Figure 2 shown.
[0038] The stainless steel ton barrel for high-clean lithium battery electrolyte provided in this embodiment has a hinge shaft 23 provided on the top outer side of the guide plate 13 , the hinge shaft 23 is embedded in the involute arc-shaped opening 18 , and the gear 20 is provided on the hinge shaft 23 .
[0039] In this embodiment, the guide plate 13 is connected to the gear 20 via a hinge shaft 23, and the hinge shaft 23 plays a connecting role.
[0040] In one embodiment, Figure 5 shown.
[0041] The stainless steel barrel for high-clean lithium electrolyte provided in this embodiment has a polytetrafluoroethylene coating on the groove of the V-shaped guide rail 15, and the friction coefficient is less than 0.1. The opening angle of the groove of the V-shaped guide rail 15 is 60°.
[0042] In this embodiment, the cross section of the V-shaped guide rail 15 is symmetrically V-shaped, formed by the intersection of two inclined planes. The V-shaped structure can automatically correct the position of the roller 14 to ensure the movement accuracy. The inclined contact disperses the load to improve the compressive strength. The V-shaped opening limits the lateral displacement of the roller 14, which is safer.
[0043] In one embodiment, Figure 1 and Figure 3 shown.
[0044] The stainless steel ton barrel for high-clean lithium battery electrolyte provided in this embodiment is further provided with a plurality of cleaning nozzles 24 evenly distributed along the circumferential direction on the top of the barrel body 1, wherein any guide plate 13 corresponds to a plurality of cleaning nozzles 24 in the 90° circumferential direction, and the plurality of cleaning nozzles 24 are commonly connected to a high-pressure water pipe 25; a hydraulic fixing seat 26 is further provided on the top of the barrel body 1, and the hydraulic fixing seat 26 is located between the connecting flange 2 and the driving ring 16, and a swirl flow channel 27 corresponding to each swirl guide vane 8 is provided on the hydraulic fixing seat 26, and a hydraulic movable seat 28 is provided in the hydraulic fixing seat 26, and the hydraulic movable seat 28 moves in the hydraulic fixing seat 26 along the vertical direction, and the bottom of the hydraulic movable seat 28 is fixedly connected to the spiral driving rod 11, and a hydraulic pipe 29 connected to the hydraulic fixing seat 26 is further provided on the top of the barrel body 1, and the hydraulic pressure provided by the hydraulic pipe 29 can drive the hydraulic movable seat 28 to move in the vertical direction.
[0045] In this embodiment, the stainless steel barrel for high-clean lithium battery electrolyte has a cleaning mode. In the cleaning mode, the plunger 10 is no longer relied on to automatically match the flow to drive the guide plate 13, but a hydraulic drive is introduced. The hydraulic movable seat 28 moves in the vertical direction, and the spiral drive rod 11 is driven by the hydraulic movable seat 28 to make the guide plate 13 swing alternately ±30°. Each guide plate 13 corresponds to a cleaning nozzle 24. The high-pressure water column of the cleaning nozzle 24 passes through the guide plate 13 and turns to flush the inner wall of the barrel body 1. The alternately swinging guide plate 13 increases the turning angle of the high-pressure water column and expands the flushing range of the high-pressure water column.
[0046] In one embodiment, the top of the barrel body 1 of the stainless steel ton barrel for high-cleanliness lithium battery electrolyte is also provided with a liquid phase port 30 and a cleaning port 31 , and the cleaning port 31 is connected to the high-pressure water pipe 25 .
[0047] The specific implementation methods described above further describe the invention purpose, technical solutions, and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the protection scope of the present invention. It is particularly pointed out that for those skilled in the art, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. High-purity lithium battery electrolyte special stainless steel barrel, characterized by: The invention comprises a barrel body (1), wherein a connecting flange (2) is provided at the top of the barrel body (1), a main filling port (3) is formed in the connecting flange (2) along the vertical direction, an auxiliary guide port (4) connected to the main filling port (3) is provided on one side of the connecting flange (2), the auxiliary guide port (4) and the main filling port (3) form an angle of 30°, and the auxiliary guide port (4) introduces compressed air to form a negative pressure in a guide cavity (5) of the connecting flange (2) surrounding the main filling port (3); The main filling port (3) comprises a contraction section (6) whose flow channel radius gradually decreases from top to bottom and an expansion section (7) whose flow channel radius gradually increases from top to bottom. The expansion section (7) is provided with three swirl guide vanes (8) evenly distributed along the circumferential direction. The centers of the three swirl guide vanes (8) form a pressure channel (9) with a circular cross section. A plunger (10) is provided in the pressure channel (9). A spiral drive rod (11) is provided below the plunger (10) along the vertical direction. ), the spiral drive rod (11) is connected to the top of the barrel body (1) through a return spring (12), the barrel body (1) is provided with four fan-shaped guide plates (13) evenly distributed along the circumferential direction, the outer edge curvature of the guide plate (13) is consistent with the curvature of the inner wall of the ton barrel, the inner edge curvature radius of the guide plate (13) is smaller than the outer edge curvature radius, the bottom inner side of the guide plate (13) is provided with a roller (14), the inner side of the guide plate (13) is provided with a roller that is aligned with the barrel body (1 ) has a V-shaped guide rail (15) with an inclination angle of 22 degrees, the roller (14) is embedded in the groove of the V-shaped guide rail (15), the barrel body (1) is also provided with a driving ring (16) located on the top of the guide plate (13), the center of the driving ring (16) is provided with a transition section (17) that cooperates with the spiral driving rod (11), the movement of the driving ring (16) in the vertical direction causes the driving ring (16) to generate circumferential movement, and the driving ring (16) is Four involute arc-shaped openings (18) are provided, one side of the involute arc-shaped opening (18) is provided with a tooth groove (19), the outer side of the top of the guide plate (13) is provided with a gear (20) embedded in the involute arc-shaped opening (18) and matched with the tooth groove (19), the circumferential movement of the drive ring (16) can drive the four guide plates (13) to expand synchronously to form an extended flow channel (21) of the expansion section (7), and the extended flow channel (21) is in a bell-mouth shape.
2. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1 is characterized in that: The two side edges of the guide plates (13) are provided with staggered fluororubber sealing strips (22); when the extended flow channel (21) is in a bell-mouth shape, the fluororubber sealing strips (22) between the guide plates (13) are staggered and engaged.
3. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1 is characterized in that: The driving ring (16) is made of stainless steel, and has a tensile strength greater than 515 MPa.
4. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 3 is characterized in that: The thickness of the driving ring (16) is greater than 20 mm.
5. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1 is characterized in that: A hinge shaft (23) is provided on the outer side of the top of the guide plate (13), the hinge shaft (23) is embedded in the involute arc-shaped opening (18), and the gear (20) is arranged on the hinge shaft (23).
6. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1 is characterized in that: The groove of the V-shaped guide rail (15) is provided with a polytetrafluoroethylene coating, and the friction coefficient is less than 0.
1.
7. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1 is characterized in that: The opening angle of the groove of the V-shaped guide rail (15) is 60°.
8. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1 is characterized in that: The bottom end of the V-shaped guide rail (15) is fixed to the side wall of the barrel body (1) by means of high-strength bolts.
9. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 1, characterized in that: The top of the barrel (1) is also provided with a plurality of cleaning nozzles (24) evenly distributed along the circumferential direction, wherein any of the guide plates (13) corresponds to a plurality of cleaning nozzles (24) at a 90° circumferential direction thereof, and the plurality of cleaning nozzles (24) are commonly connected to a high-pressure water pipe (25); The top of the barrel body (1) is also provided with a hydraulic fixing seat (26), the hydraulic fixing seat (26) is located between the connecting flange (2) and the driving ring (16), the hydraulic fixing seat (26) is provided with a swirl flow channel (27) corresponding to each swirl guide vane (8), the hydraulic fixing seat (26) is provided with a hydraulic movable seat (28), the hydraulic movable seat (28) moves in the hydraulic fixing seat (26) along a vertical direction, the bottom of the hydraulic movable seat (28) is fixedly connected to the spiral driving rod (11), and the top of the barrel body (1) is also provided with a hydraulic pipe (29) connected to the hydraulic fixing seat (26), and the hydraulic pressure provided by the hydraulic pipe (29) can drive the hydraulic movable seat (28) to move in the vertical direction.
10. The stainless steel barrel for high-clean lithium battery electrolyte according to claim 9, characterized in that: The top of the barrel body (1) is also provided with a liquid phase port (30) and a cleaning port (31), and the cleaning port (31) is connected to the high-pressure water pipe (25).