CN213467621U

CN213467621U - Lithium cell electricity core thick liquids agitating unit

Info

Publication number: CN213467621U
Application number: CN202021334807.6U
Authority: CN
Inventors: 黄彪
Original assignee: Hunan Mt New Material Technology Co ltd
Current assignee: Hunan Mt New Material Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-18
Anticipated expiration: 2030-07-08

Abstract

The utility model belongs to lithium cell production facility field specifically is a lithium cell electricity core thick liquids agitating unit, which comprises a tank body, elevator motor is installed on the top of the jar body, elevator motor's top is connected with the threaded rod, the outside threaded connection of threaded rod has a screw thread section of thick bamboo, a screw thread section of thick bamboo is installed on the mounting panel. The above technical scheme of the utility model has following profitable technological effect: through installing agitator motor on the mounting panel, threaded rod threaded connection is at the middle part of mounting panel, make elevator motor drive mounting panel up-and-down motion through the threaded rod, and then drive the puddler up-and-down motion that agitator motor and below are connected, realize the staggered floor stirring, avoided thick liquids "dead bed" phenomenon to appear, the stirring effect of device has been improved, in addition with many vertical fixes of heating rod on the puddler, make heating mechanism be located the thick liquids, the cooperation heater can be by interior toward heating outward to the thick liquids, heating efficiency is higher.

Description

Lithium cell electricity core thick liquids agitating unit

Technical Field

The utility model relates to a lithium cell production facility field specifically is a lithium cell electricity core thick liquids agitating unit.

Background

In the positive electrode slurry and the negative electrode slurry, the dispersibility and the uniformity of granular active substances directly influence the movement of lithium ions between two electrodes of the battery, so that the mixing and the dispersion of the slurry of each electrode plate material in the production of the lithium ion battery are critical, and the dispersion quality of the slurry directly influences the quality of the subsequent lithium ion battery production and the performance of a product thereof.

Present lithium battery electricity core slurry agitating unit more or less all has certain shortcoming in the in-service use process, for example traditional stirring mode is the horizontal stirring mostly, the difficult abundant stirring that goes on of the bed of material between the puddler, "dead bed" appears easily, influence the stirring effect of thick liquids, stir the in-process in addition and mostly adopt the jacket heating, heating methods such as steam heating and coil pipe heating, but this type of device heating mechanism generally all establishes in the outside of the jar body, heat infiltration is slower to thick liquids center, and then influence the production efficiency of thick liquids, thick liquids also depend on jar internal wall easily simultaneously, be not convenient for clear up, be not convenient for use widely, therefore we have proposed a lithium battery electricity core slurry agitating unit.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a lithium cell electricity core thick liquids agitating unit has the characteristics that the stirring effect is good, heating efficiency is high and be convenient for clear up.

(II) technical scheme

In order to solve the technical problem, the utility model provides a lithium battery cell slurry stirring device, which comprises a tank body, wherein a lifting motor is arranged at the top end of the tank body, the top of the lifting motor is connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a threaded cylinder, the threaded cylinder is arranged on a mounting plate, a water storage tank is arranged at the right side of the mounting plate, the bottom of the water storage tank is connected with a water pump, the bottom end of the water pump is connected with a water pipe, the other end of the water pipe is connected on a water connecting plate, the water connecting plate is arranged at the outer side of the top of the tank body, the outer side of the bottom of the water connecting plate is connected with a side spray head close to the inner wall of the tank body, the middle part of the bottom surface of the water connecting plate is connected with a middle spray, the middle part of puddler is equipped with the installation piece, install the heating rod in the installation piece, the heater is installed on the upper portion of pivot, the left side of the jar body is equipped with the feeding storehouse, the bottom of the jar body is connected with row's material pipe, arrange and install the valve on the material pipe.

Preferably, the bottom surface of the tank body is inclined to one side of the discharge pipe, and one side of the tank body is provided with a control panel.

Preferably, the top of threaded rod is equipped with the stopper, one side of storage water tank is equipped with the moisturizing mouth.

Preferably, the connecting water plate is circular, and the side nozzle and the middle nozzle are both connected to the connecting water plate.

Preferably, the stirring rod is arranged obliquely, and the inclination angle of the stirring rod is the same as that of the tank body.

Preferably, the mounting block is an alloy fixture block, and two heating rods are inserted at two sides of the mounting block.

Preferably, the outside of heating rod is equipped with the heat conduction anticorrosive coating, the heating rod is established four at least.

The above technical scheme of the utility model has following profitable technological effect: the stirring motor is arranged on the mounting plate, the threaded rod is in threaded connection with the middle part of the mounting plate, the lifting motor can drive the mounting plate to move up and down through the threaded rod, the stirring motor and the stirring rod connected below the stirring motor are further driven to move up and down, staggered-layer stirring is realized, the phenomenon of 'dead layer' of slurry is avoided, the stirring effect of the device is improved, in addition, a plurality of heating rods are vertically fixed on the stirring rod, a heating mechanism is positioned in the slurry, a heater is matched to heat the slurry from inside to outside, the heating efficiency is higher, meanwhile, a connecting water plate is arranged at the top of the tank body, the upper parts of the inner wall and the middle part of the tank body are respectively arranged, so that sprayed water can clean the stirring rod and the inner wall, the cleaning is more comprehensive, the effect is better, the bottom of the tank body is an inclined plane, the stirring rods are also obliquely arranged, the, thereby improving the rationality and feasibility of the device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the structural mounting plate of the present invention;

FIG. 3 is a schematic view of the side nozzle of the present invention;

fig. 4 is a schematic view of the heating rod of the present invention.

Reference numerals:

1. a tank body; 2. a lifting motor; 3. a threaded rod; 31. a limiting block; 4. a threaded barrel; 5. mounting a plate; 6. a water storage tank; 61. a water replenishing port; 7. a water pump; 8. a water delivery pipe; 9. connecting a water plate; 10. a side shower; 11. a middle spray head; 12. a stirring motor; 13. a rotating shaft; 14. a stirring rod; 15. mounting blocks; 16. a heating rod; 17. a heater; 18. a feeding bin; 19. a discharge pipe; 20. and (4) a valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-4, the utility model provides a lithium battery cell slurry stirring device, which comprises a tank body 1, a lifting motor 2 is installed on the top end of the tank body 1, a threaded rod 3 is connected on the top of the lifting motor 2, a threaded barrel 4 is connected on the outer side of the threaded rod 3 in a threaded manner, the threaded barrel 4 is installed on a mounting plate 5, a water storage tank 6 is installed on the right side of the mounting plate 5, a water pump 7 is connected on the bottom of the water storage tank 6, a water pipe 8 is connected on the bottom end of the water pump 7, the other end of the water pipe 8 is connected on a connecting water plate 9, the connecting water plate 9 is installed on the outer side of the top of the tank body 1, a side spray head 10 close to the inner wall of the tank body 1 is connected on the outer side of the bottom of the connecting water plate 9, a middle spray head 11 is connected on the middle part of, the middle part of puddler 14 is equipped with installation piece 15, installs heating rod 16 in the installation piece 15, and the upper portion of pivot 13 is installed heater 17, and the left side of jar body 1 is equipped with feeding storehouse 18, and the bottom of jar body 1 is connected with row material pipe 19, arranges and installs valve 20 on the material pipe 19.

In order to solve the problems of unsatisfactory stirring effect, low heating efficiency and inconvenient cleaning of the existing device, a stirring motor 12 is arranged on a mounting plate 5, a threaded rod 3 is in threaded connection with the middle part of the mounting plate 5, a lifting motor 2 can drive the mounting plate 5 to move up and down through the threaded rod 3, and further drive the stirring motor 12 and a stirring rod 14 connected below to move up and down, staggered-layer stirring is realized, the phenomenon of 'dead layer' of slurry is avoided, the stirring effect of the device is improved, a plurality of heating rods 16 are vertically fixed on the stirring rod 14, a heating mechanism is positioned in the slurry, the slurry can be heated from inside to outside through matching with a heater 17, the heating efficiency is high, meanwhile, a connecting water plate 9 is arranged at the top of a tank body 1 and arranged above the inner wall and the middle part of the tank body 1 respectively, so that sprayed water can clean the stirring rod 14 and the inner wall, the clearance is comparatively comprehensive, and the effect is better, and the bottom of jar body 1 is the inclined plane in addition, and the setting of 14 the same slopes of puddler not only is convenient for arrange the material, and stirring effect is better moreover to the rationality and the feasibility of device have been improved.

Further, the bottom surface slope of jar body 1 sets up to one side of arranging material pipe 19, and one side of jar body 1 is equipped with control panel, sets up through the slope of jar body 1, makes thick liquids can be in the same place through arranging material pipe 19 and discharge, and the effectual thick liquids of having avoided remaining are piled up in the bottom of jar body 1, have made things convenient for row material, can carry out the automation to the device through control panel simultaneously and control to the rationality and the feasibility of device have been improved.

It should be noted that the top of threaded rod 3 is equipped with stopper 31, and one side of storage water tank 6 is equipped with moisturizing mouth 61, prevents through stopper 31 that mounting panel 5 from breaking away from threaded rod 3, has played the limiting action to the up-and-down motion of puddler 14, and moisturizing mouth 61 can be incessant in addition, establishes storage water tank 6 and can equalize the weight at mounting panel 5 both ends in agitator motor 12's the side that corresponds, prevents that mounting panel 5 atress slope from damaging to the device volume reliability has been improved.

Further, connect water board 9 and be the ring form, and side shower nozzle 10 all is connected on connecting water board 9 with well shower nozzle 11, and water pump 7 takes the inside water of storage water tank 6 out, pours into the inside of connecting water board 9 into through raceway 8, and then sprays out the water source through side shower nozzle 10 and well shower nozzle 11, reaches the purpose of the cleaning tank body 1, and simple design is reasonable, and the clearance effect is better, convenient to popularize and use.

As shown in figure 1, the puddler 14 inclines to set up, and puddler 14 is the same with the inclination of the jar body 1, has reduced thick liquids through the stirring of puddler 14 slope and has appeared the dead bed phenomenon more, has guaranteed that thick liquids more even accept the stirring, the improvement stirring effect that is showing to the rationality of device has been improved.

Further, installation piece 15 is the alloy fixture block, and the both sides cartridge of installation piece 15 has two heating rods 16, through with installation piece 15 welding at puddler 14, again with heating rod 16 insert installation piece 15 inside fixed can, novel in design is reasonable, and the heating effect is better, convenient to popularize and use.

The utility model discloses a theory of operation and use flow: firstly, the equipment is started, the stirring motor 12 drives the stirring rod 14 and the heating rod 16 to rotate through the rotating shaft 13, then a slurry mixture is put into the tank body 1 through the feeding bin 18 for stirring, meanwhile, the heater 17 controls the heating rod 16 to operate, heat is transferred into slurry, mixed reaction is promoted, the valve 20 is opened after production is completed, the slurry is discharged through the discharging pipe 19, when the tank body 1 needs to be cleaned, the water in the water storage tank 6 is pumped out by the water pump 7, the water is injected into the water plate 9 through the water conveying pipe 8, then the side spray head 10 and the middle spray head 11 are dispersedly supplied, and the inside of the tank body 1 and the stirring rod 14 are respectively cleaned, namely.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a lithium battery electricity core thick liquids agitating unit, includes jar body (1), its characterized in that, elevator motor (2) are installed on the top of jar body (1), elevator motor's (2) top is connected with threaded rod (3), the outside threaded connection of threaded rod (3) has a screw thread section of thick bamboo (4), screw thread section of thick bamboo (4) are installed on mounting panel (5), storage water tank (6) are installed on the right side of mounting panel (5), the bottom of storage water tank (6) is connected with water pump (7), the bottom of water pump (7) is connected with raceway (8), the other end of raceway (8) is connected on connecting water board (9), connecting water board (9) are installed in the outside at jar body (1) top, the outside of connecting water board (9) bottom is connected with side shower nozzle (10) of pressing close to jar body (1) inner wall, connect shower nozzle (11) in the middle part of water board (9) bottom surface is connected with, agitator motor (12) are installed in the left side of mounting panel (5), the below of agitator motor (12) is connected with pivot (13), puddler (14) are installed in the outside of pivot (13), the middle part of puddler (14) is equipped with installation piece (15), install heating rod (16) in installation piece (15), heater (17) are installed on the upper portion of pivot (13), the left side of the jar body (1) is equipped with feeding storehouse (18), the bottom of the jar body (1) is connected with row material pipe (19), arrange and install valve (20) on material pipe (19).

2. The stirring device for battery cell slurry of a lithium battery according to claim 1, wherein the bottom surface of the tank (1) is inclined to one side of the discharge pipe (19), and one side of the tank (1) is provided with a control panel.

3. The stirring device for lithium battery cell slurry according to claim 1, wherein a limiting block (31) is arranged at the top of the threaded rod (3), and a water replenishing opening (61) is arranged at one side of the water storage tank (6).

4. The stirring device for lithium battery cell slurry according to claim 1, wherein the connection water plate (9) is annular, and the side nozzle (10) and the middle nozzle (11) are both connected to the connection water plate (9).

5. The lithium battery cell slurry stirring device according to claim 1, wherein the stirring rod (14) is disposed obliquely, and the inclination angle of the stirring rod (14) and the tank (1) is the same.

6. The stirring device for lithium battery cell slurry according to claim 1, wherein the mounting block (15) is an alloy fixture block, and two heating rods (16) are inserted into two sides of the mounting block (15).

7. The stirring device for lithium battery cell slurry according to claim 1, wherein the heating rod (16) is provided with a heat-conducting anticorrosive layer on the outer side, and the number of the heating rods (16) is at least four.