Lithium battery slurry storage tank system

Abstract

The utility model relates to a lithium battery slurry storage tank system, which belongs to the field of lithium battery storage equipment and comprises a storage tank body, a supporting mechanism is arranged on the outer side of the storage tank body, a corrosion-resistant component is arranged on the inner wall of the storage tank body, and a driving mechanism is arranged on the left side of the storage tank body. A heating mechanism is arranged on the right side of the storage tank body, a cooling mechanism is arranged on the upper side of the storage tank body, and a discharging mechanism is arranged on the outer side of the storage tank body. The corrosion-resistant assembly comprises a corrosion-resistant layer inserted into the storage tank body; and the driving mechanism comprises a driving motor fixedly mounted on the left side of the storage tank body. According to the lithium battery slurry storage tank system, when the battery slurry is stirred through the stirring shaft, the heating pipe heats the battery slurry through the heating pipe controller to increase the temperature of the battery slurry, and the internal temperature is reduced by matching with flowing of the drainage pipe on the outer side of the storage tank body, so that the temperature control of the specific battery slurry during storage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery storage equipment, in particular to a lithium battery slurry storage tank system. Background Art

[0002] Battery slurry storage tanks are equipment specifically used to store battery slurry. In the battery manufacturing process, slurry is a viscous liquid mixed with multiple chemical components, which usually include active substances, conductive agents, binders, etc. Storage tanks can ensure that these slurries maintain stable properties during storage to avoid component separation or adverse reactions.

[0003] The production of lithium battery slurry requires a storage tank. The Chinese utility model patent with announcement number CN218260038U discloses a mobile lithium battery slurry storage tank system, including a placement rack, a storage tank body is arranged inside the placement rack, a stepper motor is fixedly installed on the left side of the storage tank body, a ball screw is rotatably connected to the inside of the storage tank body, the left end of the ball screw penetrates the storage tank body and is fixedly connected to the output end of the stepper motor power, a wiping ring is threadedly connected to the outer surface of the ball screw, and the outer surface of the wiping ring contacts the inner wall of the storage tank body, a feed pipe is fixedly connected to the left side of the storage tank body, a discharge pipe is fixedly connected to the right side of the storage tank body, and a liquid pump is fixedly connected to the ends of the feed pipe and the discharge pipe away from each other, and a controller is fixedly installed on the left side of the placement rack. The utility model utilizes the stepper motor, the ball screw and the wiping ring to achieve the purpose of cleaning the inner wall of the storage tank body.

[0004] In the process of implementing the utility model, there are at least the following problems in the technology: the temperature of the battery slurry in the storage tank cannot be changed during storage, and some battery slurry may need to be stored within a specific temperature range, resulting in the storage tank's use range being unable to meet specific battery slurry storage requirements. Therefore, a lithium battery slurry storage tank system is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a lithium battery slurry storage tank system with advantages such as temperature control, which solves the problem that the temperature of the battery slurry in the storage tank cannot be changed during storage, and some battery slurries may need to be stored within a specific temperature range, resulting in the storage tank's use range being unable to meet specific battery slurry storage requirements.

[0006] In summary, the utility model provides the following technical solutions: a lithium battery slurry storage tank system, comprising a storage tank body, a support mechanism is arranged on the outside of the storage tank body, a corrosion-resistant component is arranged on the inner wall of the storage tank body, a driving mechanism is arranged on the left side of the storage tank body, a heating mechanism is arranged on the right side of the storage tank body, a cooling mechanism is arranged on the upper side of the storage tank body, and a discharge mechanism is arranged on the outside of the storage tank body;

[0007] The corrosion-resistant component includes a corrosion-resistant layer inserted into the interior of the storage tank body;

[0008] The driving mechanism includes a driving motor fixedly mounted on the left side of the material storage tank body, a stirring shaft fixedly connected to the output end of the driving motor, and a scraping assembly arranged on the upper side of the stirring shaft;

[0009] The heating mechanism comprises a plurality of heating tubes fixedly mounted on the outside of the stirring shaft and a heating tube controller fixedly connected to the right side of the heating tube;

[0010] The cooling mechanism comprises a water pump fixedly mounted on the left end of the upper side of the material storage tank body and a drainage pipe connected to the left side of the water pump.

[0011] The utility model adopts the above technical scheme. When the battery slurry is stirred by the stirring shaft, the heating tube is heated by the heating tube controller to increase the temperature of the battery slurry, and the drainage pipe flows outside the storage tank body to reduce the internal temperature, so as to control the temperature of the specific battery slurry during storage.

[0012] Furthermore, the support mechanism includes two vertical plates fixedly connected to the sides of the storage tank body, a base fixedly connected to the lower side of the vertical plates, and a moving component arranged on the lower side of the base.

[0013] The beneficial effect of adopting the above further solution is: the material storage tank body is fixedly supported by two vertically fixed plates connected to the side surfaces of the material storage tank body respectively.

[0014] Furthermore, the moving assembly includes four rollers bolted to the lower side of the base.

[0015] The beneficial effect of adopting the above further solution is that the storage tank body can be quickly driven to move by the roller.

[0016] Furthermore, the discharge mechanism includes a feed pipe fixedly connected to one end of the upper side of the storage tank body near the water pump, a sealing cover inserted into the upper side of the feed pipe, a plurality of discharge pipes connected to the lower side of the storage tank body, and a valve installed on the front end surface of the discharge pipe.

[0017] The beneficial effect of adopting the above further solution is that the feeding and discharging of the slurry in the storage tank body are respectively achieved through the feeding pipe and the discharging pipe.

[0018] Furthermore, the scraper assembly includes a scraper fixedly connected to the upper side of the stirring shaft.

[0019] The beneficial effect of adopting the above further solution is that the slurry on the inner wall of the storage tank body can be scraped off by the scraper.

[0020] Furthermore, the liquid discharge end of the water pump is communicated with a drainage pipe, and the drainage pipe is spirally wound transversely on the outer surface of the storage tank body.

[0021] The beneficial effect of adopting the above further solution is: the interior of the storage tank body is cooled by a water pump in conjunction with a drainage pipe.

[0022] Furthermore, an electric slip ring is fixedly connected to the right side of one of the vertical plates, and the left side of the heating tube controller is fixedly connected to the right side of the vertical plate.

[0023] The beneficial effect of adopting the above further solution is: the electric slip ring is used to prevent the electric wires at the output end of the heating tube controller from being entangled during the rotation process.

[0024] Furthermore, a temperature display is embedded and installed on the right side of the front end surface of the material storage tank body, and a liquid level indicator is embedded and installed on the left side of the front end surface of the material storage tank body.

[0025] The beneficial effect of adopting the above further solution is that the liquid level height of the slurry in the storage tank body can be known through the liquid level indicator, and the temperature display can observe the temperature change in the storage tank body at any time.

[0026] Compared with the prior art, the utility model provides a lithium battery slurry storage tank system, which has the following beneficial effects:

[0027] 1. The lithium battery slurry storage tank system, when the battery slurry is stirred by the stirring shaft, the heating tube uses the heating tube controller to heat the battery slurry to increase the temperature, and cooperates with the drainage pipe to flow outside the storage tank body to reduce the internal temperature, so as to control the temperature of the specific battery slurry during storage.

[0028] 2. The lithium battery slurry storage tank system can effectively improve the corrosion resistance of the battery slurry in the storage tank body to the storage tank body through the corrosion-resistant layer in the storage tank body, solving the problem that the temperature of the battery slurry in the storage tank cannot be changed during storage, and some battery slurries may need to be stored within a specific temperature range, resulting in the storage tank's use range being unable to meet specific battery slurry storage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1It is a cross-sectional view of the structure of the utility model;

[0030] Figure 2 It is a front view of the structure of the utility model;

[0031] Figure 3 It is a partial structural stereogram of the stirring shaft of the utility model.

[0032] Description of reference numerals:

[0033] 1. Base; 2. Roller; 3. Vertical plate; 4. Storage tank body; 5. Driving motor; 6. Corrosion-resistant layer; 7. Feed pipe; 8. Sealing cover; 9. Discharge pipe; 10. Valve; 11. Water pump; 12. Drain pipe; 13. Agitator shaft; 14. Heating tube; 15. Heating tube controller; 16. Electric slip ring; 17. Scraper; 18. Liquid level indicator; 19. Temperature display. DETAILED DESCRIPTION

[0034] See also Figures 1 to 3 A lithium battery slurry storage tank system includes a storage tank body 4, a support mechanism is arranged outside the storage tank body 4, a corrosion-resistant component is arranged on the inner wall of the storage tank body 4, a driving mechanism is arranged on the left side of the storage tank body 4, a heating mechanism is arranged on the right side of the storage tank body 4, a cooling mechanism is arranged on the upper side of the storage tank body 4, and a discharge mechanism is arranged outside the storage tank body 4. The corrosion-resistant component includes a corrosion-resistant layer 6 inserted into the inside of the storage tank body 4.

[0035] Among them, the supporting mechanism includes two vertical plates 3 fixedly connected to the sides of the storage tank body 4, a base 1 fixedly connected to the lower side of the vertical plates 3 and a moving component arranged on the lower side of the base 1, the moving component includes four rollers 2 bolted to the lower side of the base 1, the discharging mechanism includes a feed pipe 7 fixedly connected to one end of the upper side of the storage tank body 4 close to the water pump 11, a sealing cover 8 inserted into the upper side of the feed pipe 7, a plurality of discharge pipes 9 connected to the lower side of the storage tank body 4 and a valve 10 installed on the front end face of the discharge pipe 9, the scraper assembly includes a scraper 17 fixedly connected to the upper side of the stirring shaft 13, an electric slip ring 16 is fixedly connected to the right side of one of the vertical plates 3, a temperature display 19 is inlaid on the right side of the front end face of the storage tank body 4, and a liquid level indicator 18 is inlaid on the left side of the front end face of the storage tank body 4.

[0036] It should be noted that the scraper 17 rotates synchronously with the rotation of the stirring shaft 13, and can scrape off the slurry attached to the inner wall of the storage tank body 4, which can effectively reduce the waste of resources. The corrosion-resistant layer 6 specifically adopts epoxy resin paint, which has good corrosion resistance, especially alkali resistance, and good wear resistance. The paint film has good elasticity and hardness, which reduces the corrosion of the battery slurry to the inner wall of the storage tank body 4. The roller 2 can quickly drive the entire equipment to move.

[0037] See also Figures 1 to 3 In this embodiment, the driving mechanism includes a driving motor 5 fixedly mounted on the left side of the material storage tank body 4, a stirring shaft 13 fixedly connected to the output end of the driving motor 5, and a scraper assembly arranged on the upper side of the stirring shaft 13. The heating mechanism includes a plurality of heating tubes 14 fixedly mounted on the outer side of the stirring shaft 13 and a heating tube controller 15 fixedly connected to the right side of the heating tube 14. The cooling mechanism includes a water pump 11 fixedly mounted on the upper left end of the material storage tank body 4 and a drainage pipe 12 connected to the left side of the water pump 11.

[0038] Among them, the discharge end of the water pump 11 is connected to the drainage pipe 12, the drainage pipe 12 is spirally wound horizontally on the outer surface of the storage tank body 4, and the left side of the heating tube controller 15 is fixedly connected to the right side of the vertical plate 3.

[0039] It should be noted that the coolant transported in the drain pipe 12 can effectively reduce the temperature in the storage tank body 4, and the spiral structure of the drain pipe 12 can effectively cool down various positions of the storage tank body 4, thereby improving the uniformity of cooling.

[0040] The working principle of the above embodiment is:

[0041] The lithium battery slurry is discharged from the feed pipe 7 to the inside of the storage tank body 4, the sealing cover 8 is closed to form a sealing structure in the storage tank body 4, the drive motor 5 is turned on to use the stirring shaft 13 to stir the lithium battery to reduce the precipitation or separation of the slurry components. When the temperature of the specific lithium battery slurry storage needs to be controlled, the heating tube controller 15 starts the heating tube 14 to rotate synchronously with the stirring shaft 13 to heat the lithium battery slurry. The temperature will be transmitted to the outside from the temperature display 19, which is convenient for the staff to observe. When the temperature is too high, the water pump 11 is started to absorb the coolant and discharge it to the drain pipe 12. The drain pipe 12 is spirally wound on the outside of the storage tank body 4, and the coolant is guided to flow outside the storage tank body 4 and transferred to the storage tank body 4 to achieve the reduction of heat energy. The coolant will be discharged from the lower right end of the drain pipe 12. Observe that the temperature display 19 is controlled between the specified temperatures, and turn the valve 10 to discharge the slurry from the discharge pipe 9. During this period, the liquid level indicator 18 can also display the height of the slurry level, which is convenient for knowing the amount of slurry in the storage tank body 4.

Claims

1. A lithium battery slurry storage tank system, comprising a storage tank body (4), characterized in that: A supporting mechanism is arranged on the outside of the material storage tank body (4), a corrosion-resistant component is arranged on the inner wall of the material storage tank body (4), a driving mechanism is arranged on the left side of the material storage tank body (4), a heating mechanism is arranged on the right side of the material storage tank body (4), a cooling mechanism is arranged on the upper side of the material storage tank body (4), and a discharge mechanism is arranged on the outside of the material storage tank body (4); The corrosion-resistant component comprises a corrosion-resistant layer (6) inserted into the interior of the storage tank body (4); The driving mechanism comprises a driving motor (5) fixedly mounted on the left side of the material storage tank body (4), a stirring shaft (13) fixedly connected to the output end of the driving motor (5), and a scraping assembly arranged on the upper side of the stirring shaft (13); The heating mechanism comprises a plurality of heating tubes (14) fixedly mounted on the outside of the stirring shaft (13) and a heating tube controller (15) fixedly connected to the right side of the heating tubes (14); The cooling mechanism comprises a water pump (11) fixedly mounted on the upper left end of the material storage tank body (4) and a drainage pipe (12) connected to the left side of the water pump (11).

2. A lithium battery slurry storage tank system according to claim 1, characterized in that: The support mechanism comprises two upright plates (3) fixedly connected to the sides of the material storage tank body (4), a base (1) fixedly connected to the lower side of the upright plates (3), and a moving component arranged on the lower side of the base (1).

3. A lithium battery slurry storage tank system according to claim 2, characterized in that: The moving assembly comprises four rollers (2) bolted to the lower side of the base (1).

4. A lithium battery slurry storage tank system according to claim 1, characterized in that: The discharge mechanism comprises a feed pipe (7) fixedly connected to one end of the upper side of the storage tank body (4) near the water pump (11), a sealing cover (8) inserted into the upper interior of the feed pipe (7), a plurality of discharge pipes (9) connected to the lower side of the storage tank body (4), and a valve (10) installed on the front end surface of the discharge pipe (9).

5. A lithium battery slurry storage tank system according to claim 1, characterized in that: The scraper assembly comprises a scraper (17) fixedly connected to the upper side of the stirring shaft (13).

6. A lithium battery slurry storage tank system according to claim 1, characterized in that: The liquid discharge end of the water pump (11) is in communication with a drainage pipe (12), and the drainage pipe (12) is spirally wound transversely on the outer surface of the material storage tank body (4).

7. A lithium battery slurry storage tank system according to claim 2, characterized in that: An electric slip ring (16) is fixedly connected to the right side of one of the vertical plates (3), and the left side of the heating tube controller (15) is fixedly connected to the right side of the vertical plate (3).

8. A lithium battery slurry storage tank system according to claim 1, characterized in that: A temperature display (19) is inlaid on the right side of the front end surface of the material storage tank body (4), and a liquid level indicator (18) is inlaid on the left side of the front end surface of the material storage tank body (4).

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