CN219185839U

CN219185839U - Lithium battery raw material concentration and thickening device

Info

Publication number: CN219185839U
Application number: CN202320087816.7U
Authority: CN
Inventors: 朱梦雨; 王科伟; 胡光涛
Original assignee: Shanghai Yonghan Material Technology Co ltd
Current assignee: Shanghai Yonghan Material Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-16
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a concentration and thickening device for lithium battery raw materials, which belongs to the technical field of lithium battery production and solves the problem of low production efficiency, and the technical key points are as follows: including the concentrate jar, the inside of throwing into the concentrate jar through the feed inlet with raw materials and solvent that are used for preparing the lithium cell, sealed processing is carried out to the sealing door, the stirring processing mechanism of setting has not only realized the stirring processing to the interior raw materials of concentrate jar, and can realize the clear processing of scraping of heating and inner wall in the concentrate jar, be convenient for form solution fast, the elasticity exhaust mechanism of setting can make the gas in the concentrate jar follow outlet duct department automatic discharge, and the activated carbon layer that sets up in the outlet duct can realize the purification sterilization treatment to gas, the pollution to the environment has been reduced, the cooling mechanism of setting has realized the cooling down to the circulation of solution and has handled for the solution that gets into in the cooler bin cools down into the colloid fast, further improved work efficiency, the advantage that has production efficiency height.

Description

Lithium battery raw material concentration and thickening device

Technical Field

The utility model relates to the field of lithium battery production, in particular to a device for concentrating and thickening raw materials of a lithium battery.

Background

The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries.

The utility model provides a chinese patent document of publication No. CN215901750U, it specifically discloses including the reation kettle that sets up perpendicularly, reation kettle one side is equipped with the thickener perpendicularly, all be equipped with drive stirring system on reation kettle and the thickener, be equipped with the diaphragm pump between reation kettle and the thickener, reation kettle upper portion one side is inserted and is fixed with first connecting pipe, and first connecting pipe lower extreme and diaphragm pump feed inlet flange joint, diaphragm pump discharge gate flange joint has the second connecting pipe, and diaphragm pump one end is kept away from to the second connecting pipe is inserted and is fixed in the thickener bottom surface, the thickener is kept away from reation kettle one side lower part and is inserted and is fixed with the back flow, and back flow is kept away from thickener one end and is inserted and locate reation kettle upper portion one side, back flow both ends are equipped with the adjustment mechanism of control feeding and backward flow respectively, reation kettle and thickener bottom outer wall all perpendicular welding have a plurality of landing legs.

The device realizes the concentration and thickening processing treatment of the lithium battery raw material, but in the actual working process, the raw material is mainly fully dissolved in the solvent and then is introduced into the evaporation concentration device, so that the device is more troublesome, the solution is lost, certain resources are wasted, when the gas in the concentration tank is released, the release is manually regulated, the pressure in the tank body cannot be well controlled, the production efficiency is not improved, and certain defects exist, so that the device cannot meet the requirement of actual use.

Accordingly, there is a need to provide a concentration and thickening device for lithium battery raw materials, which aims to solve the above problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide a lithium battery raw material concentration thickening device, which aims to solve the defect of low production efficiency in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a concentrated thickening device of lithium cell raw and other materials, includes concentrated jar, be provided with the feed inlet that is used for the feeding on the concentrated jar, install sealing door on the feed inlet, concentrated jar passes through support frame fixed mounting in the second backup pad, be provided with stirring processing mechanism in the concentrated jar, fixed intercommunication has the outlet duct that is used for the exhaust on the concentrated jar, the internal connection department of outlet duct and concentrated jar is provided with elasticity exhaust mechanism, concentrated jar has the cooler bin through the passage intercommunication, be provided with the second solenoid valve on the passage, the outside of cooler bin is connected with cooling mechanism.

As a further scheme of the utility model, the stirring treatment mechanism comprises a motor, a stirring shaft, stirring blades, a scraping plate and a heating rod, wherein the stirring shaft is rotationally connected to the inside of the concentration tank, a plurality of stirring blades for stirring are fixedly connected to the stirring shaft, the stirring blades are provided with the scraping plate and the heating rod, the scraping plate is contacted with the inner wall of the concentration tank, the motor drives the stirring blades on the stirring shaft to rotate, so that the stirring treatment of raw materials in the concentration tank is realized, the raw materials are rapidly and uniformly dissolved into a solvent to form a solution, and the stirring blades can be synchronously driven to scrape the inner wall of the concentration tank, so that the solution in the concentration tank is convenient to fully mix.

As a further scheme of the utility model, the elastic exhaust mechanism comprises a sealing pipe, a sealing block and a spring, wherein the sealing pipe is fixedly arranged in the concentrating tank, the air outlet pipe is communicated with the inside of the sealing pipe, the sealing block is in sealed sliding connection with the inside of the sealing pipe through the spring, a first electromagnetic valve and an activated carbon layer are arranged on the air outlet pipe, along with the rising of the temperature in the concentrating tank, unnecessary substances in solution rise along with steam, under the action of air pressure, the spring on the sealing block can be compressed by the air in the concentrating tank, so that the air is exhausted from the air outlet pipe without manual intervention and the activated carbon layer arranged in the air outlet pipe can realize purification and sterilization treatment on the air, and the pollution to the environment is reduced.

As a further scheme of the utility model, the concentration tank is connected with a pressure pump for pressurizing through a pressure output pipe, and the pressure pump is fixedly arranged on the support frame.

As a further scheme of the utility model, the cooling mechanism comprises a water pump and a refrigerating box, an annular cooling water pipe is arranged in the inner wall of the cooling box, one end of the annular cooling water pipe is connected with the water pump, the other end of the annular cooling water pipe is connected with the refrigerating box, the refrigerating box is connected with the water pump through a return pipe, and the cooling box, the water pump and the refrigerating box are fixedly arranged on the first supporting plate.

As a further scheme of the utility model, the first supporting plate is fixedly arranged on the supporting leg, and the supporting leg is fixedly arranged at the bottom of the second supporting plate.

In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

according to the utility model, the raw materials for preparing the lithium battery and the solvent are put into the concentrating tank through the feed inlet, the sealing door is used for sealing treatment, the stirring treatment of the raw materials in the concentrating tank is realized through the stirring treatment mechanism, the heating in the concentrating tank and the scraping treatment of the inner wall can be realized, the raw materials are rapidly and uniformly dissolved into the solvent to form the solution, and the processing efficiency is high.

The elastic exhaust mechanism can be arranged under the action of temperature rise in the concentration tank, so that unnecessary substances in the solution rise along with steam, and under the action of air pressure, the air in the concentration tank can compress the spring on the sealing block, so that the air is discharged from the air outlet pipe without manual intervention, the working efficiency is high, and the activated carbon layer arranged in the air outlet pipe can realize purification and sterilization treatment on the air, thereby reducing the pollution to the environment.

The cooling mechanism is arranged to realize the circulating cooling treatment of the solution, so that the solution entering the cooling box is rapidly cooled into colloid, and the working efficiency is further improved.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the utility model.

Fig. 2 is a schematic diagram of a front view structure of an embodiment of the utility model.

Fig. 3 is a schematic side view of an embodiment of the utility model.

Fig. 4 is a schematic view of the structure of the interior of the concentrating tank according to the embodiment of the utility model.

Reference numerals: 1. a concentrating tank; 2. a support frame; 3. a pressure pump; 4. a pressure output tube; 5. a motor; 6. a feed inlet; 7. sealing the door; 8. a stirring shaft; 9. stirring the leaves; 10. a scraper; 11. a heating rod; 12. sealing the tube; 13. a sealing block; 14. a spring; 15. an air outlet pipe; 16. a first electromagnetic valve; 17. a material guiding pipe; 18. a second electromagnetic valve; 19. a cooling box; 20. an annular cooling water pipe; 21. a water pump; 22. a refrigeration box; 23. a return pipe; 24. a first support plate; 25. supporting feet; 26. a second support plate; 27. an activated carbon layer.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1-4, a lithium battery raw material concentration and thickening device comprises a concentration tank 1, a feed inlet 6 for feeding is arranged on the concentration tank 1, a sealing door 7 is arranged on the feed inlet 6, the concentration tank 1 is fixedly arranged on a second supporting plate 26 through a supporting frame 2, a stirring treatment mechanism is arranged in the concentration tank 1, an air outlet pipe 15 for exhausting is fixedly communicated with the concentration tank 1, an elastic exhaust mechanism is arranged at the inner joint of the air outlet pipe 15 and the concentration tank 1, the concentration tank 1 is communicated with a cooling box 19 through a material guide pipe 17, a second electromagnetic valve 18 is arranged on the material guide pipe 17, and a cooling mechanism is connected with the outer side of the cooling box 19.

Further, stirring processing mechanism includes motor 5, (mixing) shaft 8, stirring leaf 9, scraper blade 10 and heating rod 11, stirring shaft 8 rotates the inside of being connected in concentrated jar 1, fixedly connected with a plurality of stirring leaf 9 that are used for stirring on the (mixing) shaft 8, be provided with scraper blade 10 and heating rod 11 on the stirring leaf 9, scraper blade 10 contacts with the inner wall of concentrated jar 1.

Further, the elastic exhaust mechanism comprises a sealing tube 12, a sealing block 13 and a spring 14, wherein the sealing tube 12 is fixedly arranged in the concentrating tank 1, the air outlet tube 15 is communicated with the inside of the sealing tube 12, the sealing block 13 is in sealing sliding connection with the inside of the sealing tube 12 through the spring 14, and the air outlet tube 15 is provided with a first electromagnetic valve 16 and an activated carbon layer 27.

Preferably, the raw materials for preparing the lithium battery and the solvent are put into the concentrating tank 1 through the feed inlet 6, the sealing door 7 is sealed, the heating rod 11 is used for heating the raw materials in the concentrating tank 1, and at the moment, the motor 5 drives the stirring blade 9 on the stirring shaft 8 to rotate, so that the stirring treatment of the raw materials in the concentrating tank 1 is realized, and the raw materials are rapidly and uniformly dissolved into the solvent to form a solution.

Preferably, along with the rising of the temperature in the concentration tank 1, the unnecessary substances in the solution rise along with the steam, and under the action of the air pressure, the air in the concentration tank 1 can compress the spring 14 on the sealing block 13, thereby the air is discharged from the air outlet pipe 15, the air is discharged without manual intervention, and the working efficiency is high.

Preferably, the activated carbon layer 27 arranged in the air outlet pipe 15 can realize purification and sterilization treatment on the air, and reduces environmental pollution.

Correspondingly, the stirring blades 9 can synchronously drive the scraping plates 10 to scrape on the inner wall of the concentration tank 1, so that the solution in the concentration tank 1 is convenient to fully mix.

It should be noted that, the motor 5 and the heating rod 11 are driven by an externally connected power source and a controller, which are common knowledge parts of those skilled in the art, and are not repeated herein.

As shown in fig. 1 to 4, as a preferred embodiment of the present utility model, the concentration tank 1 is connected with a pressure pump 3 for pressurizing through a pressure output pipe 4, and the pressure pump 3 is fixedly mounted on a support frame 2.

Further, the cooling mechanism comprises a water pump 21 and a refrigerating box 22, an annular cooling water pipe 20 is arranged in the inner wall of the cooling box 19, one end of the annular cooling water pipe 20 is connected with the water pump 21, the other end of the annular cooling water pipe 20 is connected with the refrigerating box 22, the refrigerating box 22 is connected with the water pump 21 through a return pipe 23, and the cooling box 19, the water pump 21 and the refrigerating box 22 are fixedly arranged on a first supporting plate 24.

Further, the first support plate 24 is fixedly mounted on the support leg 25, and the support leg 25 is fixedly mounted on the bottom of the second support plate 26.

Preferably, in this embodiment, after the evaporation and concentration in the concentration tank 1 is completed, the first electromagnetic valve 16 on the air outlet pipe 15 is closed, the second electromagnetic valve 18 on the material guiding pipe 17 is opened, and the pressure pump 3 is pressurized at this time, so that the viscous liquid in the concentration tank 1 is conveniently and rapidly discharged into the cooling tank 19.

Preferably, the water pump 21 is convenient for circularly conveying cooling water to the annular cooling water pipe 20, the annular cooling water pipe 20 brings heat into the refrigerating box 22 for cooling, the circulating cooling treatment of the solution is realized, the solution entering the cooling box 19 is rapidly cooled into colloid, the working efficiency is further improved, and the use is convenient.

It should be noted that the pressure pump 3, the first electromagnetic valve 16, the second electromagnetic valve 18, the water pump 21 and the refrigeration tank 22 are all driven by an externally connected power source and a controller, which are common knowledge parts of those skilled in the art, and are not described in detail herein.

The working principle of the utility model is as follows: the raw materials and the solvent that will be used for preparing the lithium cell throw into the inside of concentrate jar 1 through feed inlet 6, sealing door 7 seals, heating rod 11 carries out heating treatment to the raw materials in the concentrate jar 1, this moment motor 5 drives stirring leaf 9 rotation on the (mixing) shaft 8, realize the stirring treatment to the raw materials in the concentrate jar 1, make the quick even solution of raw materials form the solution to the solvent, along with the rising of concentrate jar 1 internal temperature, make the unnecessary material in the solution rise along with steam, under the effect of atmospheric pressure, spring 14 on the compressible sealing piece 13 of gas in the concentrate jar 1, thereby discharge from outlet duct 15, need not the manual intervention and discharge, work efficiency is high, and the activated carbon layer 27 that sets up in the outlet duct 15 can realize the purification sterilization treatment to gas, the pollution to the environment has been reduced, and stirring leaf 9 can drive scraper blade 10 in step-by step and scrape on the inner wall of concentrate jar 1, make the solution in the concentrate jar 1 be convenient for intensive mixing, after evaporation concentration is accomplished in concentrate jar 1, the rising of temperature, make the unnecessary material in the solution rise along with steam, under the effect of atmospheric pressure, the gaseous compressing seal piece 13, thereby the air-compressible sealing piece 13 is discharged from outlet duct 15, need not be manual intervention discharge, need of manual intervention, the manual operation is high efficiency, the required water cooling pump is convenient for carry out the annular cooling water cooling tube is realized, the cooling water is cooled down, the circulating pump is convenient for the annular cooling water pump is 20, the cooling water is cooled down, the circulating pump is convenient for is cooled down, the cooling water in the air pump is cooled down, and is cooled down in the annular air cooling pump is 20, and is convenient to be cooled down, and has been convenient to the cooling down in the inside the cooling water, and has been used to be in the cooling in the concentrate and has 1.

It should be noted that, the components in the present application are all universal standard components or components known to those skilled in the art, which effectively solve the problem of low production efficiency.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a concentrated thickener of lithium cell raw and other materials, includes concentrated jar (1), its characterized in that, be provided with feed inlet (6) that are used for the feeding on concentrated jar (1), install sealing door (7) on feed inlet (6), concentrated jar (1) are through support frame (2) fixed mounting on second backup pad (26), be provided with stirring processing mechanism in concentrated jar (1), fixed intercommunication has outlet duct (15) that are used for the exhaust on concentrated jar (1), the internal connection department of outlet duct (15) and concentrated jar (1) is provided with elasticity exhaust mechanism, concentrated jar (1) are provided with cooling tank (19) through passage (17) intercommunication, be provided with second solenoid valve (18) on passage (17), the outside of cooling tank (19) is connected with cooling mechanism.

2. The lithium battery raw material concentration and thickening device according to claim 1, wherein the stirring treatment mechanism comprises a motor (5), a stirring shaft (8), stirring blades (9), a scraping plate (10) and a heating rod (11), the stirring shaft (8) is rotationally connected to the inside of the concentration tank (1), a plurality of stirring blades (9) for stirring are fixedly connected to the stirring shaft (8), the stirring blades (9) are provided with the scraping plate (10) and the heating rod (11), and the scraping plate (10) is in contact with the inner wall of the concentration tank (1).

3. The lithium battery raw material concentration and thickening device according to claim 2, wherein the elastic exhaust mechanism comprises a sealing tube (12), a sealing block (13) and a spring (14), the sealing tube (12) is fixedly installed inside the concentration tank (1), the air outlet tube (15) is communicated with the inside of the sealing tube (12), the sealing block (13) is in sealing sliding connection with the inside of the sealing tube (12) through the spring (14), and the air outlet tube (15) is provided with a first electromagnetic valve (16) and an activated carbon layer (27).

4. The lithium battery raw material concentration and thickening device according to claim 1, wherein the concentration tank (1) is connected with a pressure pump (3) for pressurizing through a pressure output pipe (4), and the pressure pump (3) is fixedly installed on the support frame (2).

5. The lithium battery raw material concentration and thickening device according to claim 1, wherein the cooling mechanism comprises a water pump (21) and a refrigerating box (22), an annular cooling water pipe (20) is arranged in the inner wall of the cooling box (19), one end of the annular cooling water pipe (20) is connected with the water pump (21), the other end of the annular cooling water pipe (20) is connected with the refrigerating box (22), the refrigerating box (22) is connected with the water pump (21) through a return pipe (23), and the cooling box (19), the water pump (21) and the refrigerating box (22) are fixedly arranged on the first supporting plate (24).

6. The lithium battery raw material concentration and thickening device according to claim 5, wherein the first support plate (24) is fixedly mounted on a support leg (25), and the support leg (25) is fixedly mounted on the bottom of the second support plate (26).