CN212882248U - Quick blending device of electrolyte solid additive - Google Patents
Quick blending device of electrolyte solid additive Download PDFInfo
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- CN212882248U CN212882248U CN202021590069.1U CN202021590069U CN212882248U CN 212882248 U CN212882248 U CN 212882248U CN 202021590069 U CN202021590069 U CN 202021590069U CN 212882248 U CN212882248 U CN 212882248U
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Abstract
The utility model relates to the technical field of electrolyte production, in particular to a quick mixer for solid additives in electrolyte, which comprises a mixing barrel, a stirring device arranged above the mixing barrel and a rotating mechanism arranged below the mixing barrel, wherein the middle part of the upper end surface of the mixing barrel is provided with a blanking filter screen, the position of the upper end surface of the mixing barrel, which is far away from the blanking filter screen, is provided with a liquid inlet pipe, and the bottom end of the side wall of the mixing barrel is provided with a liquid discharge pipe; the crushing device comprises a shell with an opening at the bottom, the side wall of the shell extends upwards along the periphery of the discharging filter screen, the top of the shell is provided with a feeding pipe and a crushing driving motor, and an output shaft of the crushing driving motor is provided with a spiral blade; the rotary mechanism comprises a rotary disc, the top of the rotary disc is matched with the bottom of the mixing cylinder, a positioning box body is arranged below the rotary disc, and the rotary disc drives the mixing cylinder to rotate horizontally under the driving of the rotary driving device. The utility model discloses a blending machine is convenient for solid additive and organic solvent's quick, abundant mixing.
Description
Technical Field
The utility model relates to an electrolyte production technical field, concretely relates to quick blending ware of electrolyte solid additive.
Background
The lithium ion battery has long service life and does not contain toxic and harmful substances, and is called as a green battery. It is widely used in the fields of mobile phones, notebook computers, small cameras, electric vehicles, and the like. Lithium ion battery electrolytes generally consist of a lithium salt, an organic solvent, and an additive.
Before the solid additive is added into a reaction tank, the solid additive needs to be firstly blended into an organic solvent, so that the solid additive can be dissolved more thoroughly and more uniformly, and during mass production, the solid additive is added in a larger amount, and if the solid additive is shaken up manually, the solid additive wastes time and labor, and the effect is not good, so that a device for mixing the solid additive and the organic solvent is needed.
Chinese utility model patent CN206996414U discloses a solid additive mixing arrangement, through set up the action wheel side by side on the base and from the driving wheel, set up fixed stop and adjustable fender respectively on the base both sides, during the use, put down adjustable fender, promote to roll to the action wheel and follow driving wheel from adjustable fender with the cylinder that thoughtlessly has solid additive and organic solvent, then lift up adjustable fender, it is rotatory to start the motor and drive the action wheel to it is rotatory to drive the cylinder, realizes the mixture of solid additive and organic solvent. However, the direct mixing of the solid additive with the organic solvent easily causes incomplete dissolution of solid particles, and even if the sufficient dissolution is achieved, it takes a long time.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a quick blending machine of electrolyte solid additive is convenient for solid additive and organic solvent's quick, abundant mixing.
In order to achieve the purpose, the technical scheme of the utility model is as follows, the quick mixer for the electrolyte solid additive comprises a mixing cylinder, a stirring device arranged above the mixing cylinder and a rotating mechanism arranged below the mixing cylinder, wherein the middle part of the upper end surface of the mixing cylinder is provided with a blanking filter screen, the position of the upper end surface of the mixing cylinder, which is far away from the blanking filter screen, is provided with a liquid inlet pipe, the bottom of the mixing cylinder is an upward convex spherical cambered surface, and the bottom end of the side wall of the mixing cylinder is provided with a liquid discharge pipe;
the crushing device comprises a shell with an opening at the bottom, the side wall of the shell extends upwards along the periphery of the discharging filter screen, the top of the shell is provided with a feeding pipe and a crushing driving motor, the output shaft of the crushing driving motor extends into the shell, and the output shaft of the crushing driving motor is provided with a spiral blade;
the rotating mechanism comprises a rotating disc, the top of the rotating disc is matched with the bottom of the mixing barrel, a positioning box body is arranged below the rotating disc, a lower annular groove is formed in the top of the positioning box body, an upper annular groove, the inner diameter and the outer diameter of which are respectively the same as those of the lower annular groove, is correspondingly formed in the bottom of the rotating disc, a ball is placed between the lower annular groove and the upper annular groove, and the diameter of the ball is larger than the sum of the groove depths of the lower annular groove and the upper annular groove; a rotary driving device is arranged in the positioning box body, and the rotary disc drives the mixing cylinder to rotate horizontally under the driving of the rotary driving device.
Further, the inlet pipe is hourglass hopper-shaped, all be equipped with the valve on inlet pipe, feed liquor pipe and the fluid-discharge tube.
Furthermore, helical teeth are arranged on the helical blades.
Furthermore, the top border of carousel is equipped with the spacing post that is used for stabilizing the compounding section of thick bamboo, the quantity of spacing post has 3 and evenly distributed.
Furthermore, the rotary driving device comprises a rotary disc shaft arranged at the center of the rotary disc, the rotary disc shaft extends into the positioning box body from an opening formed in the top of the positioning box body, a rotary driving motor is arranged at the bottom in the positioning box body, a driving gear is arranged at one end, far away from the bottom of the positioning box body, of an output shaft of the rotary driving motor, and the driving gear is meshed with a driven gear arranged at the lower end of the rotary disc shaft.
Further, the driving gear and the driven gear are helical cylindrical gears.
Further, an arc-shaped partition plate used for limiting the balls is arranged in the lower annular groove.
Furthermore, the top of the mixing cylinder is also provided with a vibration motor which can make the blanking filter screen vibrate.
Furthermore, the top border of location box is equipped with the annular limiting plate that is used for firm carousel.
The utility model has the advantages that:
1. the utility model discloses a set up and stir garrulous device, mixing cylinder and rotary mechanism, stir garrulous earlier the solid additive in stirring garrulous device, the unloading filter screen of rethread mixing cylinder up end mixes with organic solvent in getting into mixing cylinder, under rotary mechanism's rotation effect, realizes quick, the abundant mixing of additive and organic solvent, simultaneously, because whole process has reduced artifical the participation, has both saved manpower, material resources, has alleviateed staff's burden again.
2. The helical blade and the helical teeth arranged on the helical blade of the utility model can fully stir the solid additive; the vibrating motor is arranged, and the blanking filter screen can be prevented from being blocked by solid particles through vibrating the blanking filter screen.
3. The utility model can prevent the mixing cylinder from slipping from the top of the turntable by arranging the limiting column at the edge of the top of the turntable; set up annular limiting plate at the top border of location box, can prevent that the carousel from following the top slippage of location box to realize the firm stability of whole blending machine.
4. The utility model discloses set up annular groove and last annular groove down respectively at location box top and carousel bottom to place the ball between two annular grooves, under the rolling friction effect of ball, the carousel can rotate smoothly under rotary driving motor's drive, and the location box can not driven by rotatory carousel, and the baffle of ball both sides can prevent that the ball from gathering together in the recess and hindering the device rotation, has further guaranteed the stability of whole device.
5. The utility model discloses a bellied spherical cambered surface that makes progress is set to mixing barrel bottom, combines to set up the fluid-discharge tube in mixing barrel lateral wall bottom, is convenient for discharge liquid completely from mixing barrel.
Drawings
FIG. 1 is a longitudinal sectional view of the mixing device of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a top view of the positioning box of the present invention.
The labels in the figure are: 1. the device comprises a shell, 2, a vibration motor, 3, a mixing barrel, 4, a liquid discharge pipe, 5, a limiting plate, 6, a positioning box body, 601, a lower annular groove, 602, an opening, 7, a driving gear, 8, a rotary driving motor, 9, a driven gear, 10, a ball, 11, a rotary disc, 1101, a rotary disc shaft, 1102, an upper annular groove, 12, a limiting column, 13, a blanking filter screen, 14, a liquid inlet pipe, 15, a spiral blade, 1501, inclined teeth, 16, a feeding pipe, 17, a stirring driving motor, 18 and a partition plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Please refer to fig. 1-4, the utility model provides a quick blending machine of electrolyte solid additive, including mixing barrel 3, locate mixing barrel 3 top the stirring device and locate mixing barrel 3 below the rotary mechanism, mixing barrel 3's up end middle part is unloading filter screen 13, and mixing barrel 3 up end is kept away from the position of unloading filter screen 13 and is equipped with feed liquor pipe 14, and mixing barrel 3 bottom is the bellied spherical cambered surface that makes progress, and the bottom of mixing barrel 3 lateral wall is equipped with fluid-discharge tube 4, is convenient for discharge liquid completely from mixing barrel 3.
The stirring device comprises a shell 1 with an opening bottom, the side wall of the shell 1 extends upwards from the periphery of the discharging filter screen 13, the top of the shell 1 is provided with a feeding pipe 16 and a stirring driving motor 17, an output shaft of the stirring driving motor 17 extends into the shell 1, a spiral blade 15 is arranged on the output shaft of the stirring driving motor 17, and the spiral blade 15 is provided with inclined teeth 1501, so that the solid additive can be fully stirred.
The rotating mechanism comprises a rotating disc 11, the top of which is matched with the bottom of the mixing cylinder 3, a rotating disc shaft 1101 is arranged at the center of the rotating disc 11, a positioning box body 6 is arranged below the rotating disc 11, the rotating disc shaft 1101 extends into the positioning box body 6 from an opening 601 arranged at the top of the positioning box body 6, a rotating driving motor 8 is fixed at the bottom in the positioning box body 6, a driving gear 7 is arranged at one end, far away from the bottom of the positioning box body 6, of an output shaft of the rotating driving motor 8, the driving gear 7 is meshed with a driven gear 9 arranged at the lower end of the rotating disc shaft 1101, a lower annular groove 601 is arranged at the top of the positioning box body 6, an upper annular groove 1102 with the same inner diameter and outer diameter as the lower annular groove 601 is correspondingly arranged at the bottom of the rotating disc 11, a ball 10 is arranged between the lower annular groove 601 and the upper annular groove 1102, and the diameter of the ball 10, under the rolling friction action of the balls 10, the rotary disc 11 can rotate smoothly under the driving of the rotary driving motor 8, the positioning box body 6 cannot be driven by the rotary disc 11, and the partition plates 18 on the two sides of the balls 10 can prevent the balls 10 from gathering together in the grooves to hinder the rotation of the device, so that the stability of the whole device is further ensured.
In the specific manufacturing process, valves are arranged on the feeding pipe 16, the liquid inlet pipe 14 and the liquid discharge pipe 4, so that the feeding and discharging of the whole device are controllable, and meanwhile, the sealing performance of the whole device can be ensured; the feed pipe 16 is configured in a funnel shape to facilitate the addition of the solid additive.
In order to realize the firmness and stability of the whole blending device, 3 limiting columns 12 are uniformly arranged at the edge of the top of the rotary table 11, and an annular limiting plate 5 is arranged at the edge of the top of the positioning box body 6.
For the stability of hoisting device, realize good transmission performance, driving gear 7 and driven gear 9 are helical gear.
In order to prevent the blanking filter screen 13 from being blocked by solid particles, the top of the mixing cylinder 3 is provided with a vibration motor 2 which can vibrate the blanking filter screen 13.
When in use, the stirring and crushing driving motor 17, the vibrating motor 2 and the rotating driving motor 8 are opened, the solid additive is poured into the stirring and crushing device along the feeding pipe 16, the solid particles are stirred and crushed under the action of the spiral blade 15, the formed smaller particles or even powder enter the mixing cylinder 3 through the blanking filter screen 13 to be mixed with the organic solvent, the additive falling on the blanking filter screen 13 can be shaken and fall into the mixing cylinder 3 under the vibration action of the vibrating motor 2, because the additive is stirred and crushed, the additive and the organic solvent can be quickly and fully mixed under the rotating action of the rotating mechanism, meanwhile, under the rolling friction action of the balls 10, the rotating disc 11 can smoothly rotate under the driving of the rotating driving motor 8, the positioning box body 6 can not be driven by the rotating disc 11, the partition plates 18 at two sides of the balls 10 can prevent the balls 10 from gathering together in the grooves to hinder the rotation of the device, the stability of whole device has further been guaranteed, in addition, because whole process has reduced artifical the participation, both saved manpower, material resources, alleviateed staff's burden again.
The foregoing has been a description of the principles and implementations of the present invention using specific embodiments, and the description of the embodiments is only provided to assist understanding of the methods and their core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. The utility model provides a quick blending machine of electrolyte solid additive, includes mixing cylinder (3), locate the stirring garrulous device of mixing cylinder (3) top and locate the rotary mechanism of mixing cylinder (3) below, its characterized in that: a discharging filter screen (13) is arranged in the middle of the upper end face of the mixing cylinder (3), a liquid inlet pipe (14) is arranged at a position, far away from the discharging filter screen (13), of the upper end face of the mixing cylinder (3), the bottom of the mixing cylinder (3) is an upward-protruding spherical cambered surface, and a liquid discharge pipe (4) is arranged at the bottom end of the side wall of the mixing cylinder (3);
the stirring device comprises a shell (1) with an opening at the bottom, the side wall of the shell (1) extends upwards along the periphery of a feeding filter screen (13), a feeding pipe (16) and a stirring driving motor (17) are arranged at the top of the shell (1), an output shaft of the stirring driving motor (17) extends into the shell (1), and a spiral blade (15) is arranged on an output shaft of the stirring driving motor (17);
the rotating mechanism comprises a rotating disc (11) the top of which is matched with the bottom of the mixing cylinder (3), a positioning box body (6) is arranged below the rotating disc (11), a lower annular groove (601) is formed in the top of the positioning box body (6), an upper annular groove (1102) with the inner diameter and the outer diameter which are respectively the same as those of the lower annular groove (601) is correspondingly formed in the bottom of the rotating disc (11), a ball (10) is placed between the lower annular groove (601) and the upper annular groove (1102), and the diameter of the ball (10) is larger than the sum of the groove depths of the lower annular groove (601) and the upper annular groove (1102); a rotary driving device is arranged in the positioning box body (6), and the rotary disc (11) drives the mixing cylinder (3) to rotate horizontally under the driving of the rotary driving device.
2. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: the inlet pipe (16) is funnel-shaped, and the inlet pipe (16), the liquid inlet pipe (14) and the liquid discharge pipe (4) are all provided with valves.
3. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: the spiral blade (15) is provided with helical teeth (1501).
4. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: the top border of carousel (11) is equipped with spacing post (12) that are used for firm mixing barrel (3), the quantity of spacing post (12) has 3 and evenly distributed.
5. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: the rotary driving device comprises a rotary disc shaft (1101) arranged at the center of a rotary disc (11), the rotary disc shaft (1101) extends into the positioning box body (6) from an opening (602) formed in the top of the positioning box body (6), a rotary driving motor (8) is fixed to the bottom in the positioning box body (6), a driving gear (7) is arranged at one end, far away from the bottom of the positioning box body (6), of an output shaft of the rotary driving motor (8), and the driving gear (7) is meshed with a driven gear (9) arranged at the lower end of the rotary disc shaft (1101).
6. The quick mixer of claim 5 for solid additives in electrolyte is characterized in that: the driving gear (7) and the driven gear (9) are helical cylindrical gears.
7. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: an arc-shaped partition plate (18) used for limiting the ball (10) is arranged in the lower annular groove (601).
8. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: and the top of the mixing cylinder (3) is also provided with a vibration motor (2) which can vibrate the blanking filter screen (13).
9. The quick mixer of claim 1 for solid additives in electrolyte is characterized in that: the top border of location box (6) is equipped with annular limiting plate (5) that are used for firm carousel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590069.1U CN212882248U (en) | 2020-08-04 | 2020-08-04 | Quick blending device of electrolyte solid additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590069.1U CN212882248U (en) | 2020-08-04 | 2020-08-04 | Quick blending device of electrolyte solid additive |
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| Publication Number | Publication Date |
|---|---|
| CN212882248U true CN212882248U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021590069.1U Active CN212882248U (en) | 2020-08-04 | 2020-08-04 | Quick blending device of electrolyte solid additive |
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| Country | Link |
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| CN (1) | CN212882248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468377A (en) * | 2022-09-15 | 2022-12-13 | 洛阳大生新能源开发有限公司 | Cooling device is used in electrolyte preparation |
-
2020
- 2020-08-04 CN CN202021590069.1U patent/CN212882248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468377A (en) * | 2022-09-15 | 2022-12-13 | 洛阳大生新能源开发有限公司 | Cooling device is used in electrolyte preparation |
| CN115468377B (en) * | 2022-09-15 | 2023-08-29 | 洛阳大生新能源开发有限公司 | Cooling device for electrolyte preparation |
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