CN219998312U

CN219998312U - Electrolyte liquid cooling and collecting device for sodium ion battery

Info

Publication number: CN219998312U
Application number: CN202321462213.7U
Authority: CN
Inventors: 杨攀; 单永祥; 陆其远; 殷平; 殷凤山
Original assignee: Jiangsu Fengshan Quannuo New Energy Technology Co ltd
Current assignee: Jiangsu Fengshan Quannuo New Energy Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-10
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of electrolyte freezing, in particular to a sodium ion battery electrolyte freezing collection device, which comprises a bottom plate and a sodium ion battery body, wherein an n-shaped fixing frame and a conveying belt are arranged on the surface of the bottom plate, two arms of the fixing frame are positioned on two sides of the conveying belt, a nitrogen storage tank is arranged at the top of the fixing frame, a shielding mechanism is arranged on the surface of the fixing frame, a turnover mechanism for turning over the sodium ion battery body is arranged in the fixing frame, a nitrogen pipe is communicated with the air outlet end of the nitrogen storage tank, and one end of the nitrogen pipe far away from the nitrogen storage tank penetrates through the fixing frame. According to the utility model, the shielding mechanisms are arranged to shield the two sides of the fixing frame, so that nitrogen is prevented from escaping from the two sides, and when the nitrogen is utilized for freezing, the turnover mechanism is utilized to turn over the sodium ion battery body, so that the nitrogen can uniformly act on the sodium ion battery body, and the freezing efficiency is further accelerated.

Description

Electrolyte liquid cooling and collecting device for sodium ion battery

Technical Field

The utility model relates to the technical field of electrolyte freezing, in particular to a sodium ion battery electrolyte freezing and collecting device.

Background

Electrolyte is a widely-defined term used in different industries, and represents a large difference. The electrolyte in the organism is also called electrolyte, and the electrolyte is also applied to the battery industry, the electrolyte in the industries of electrolytic capacitors, super capacitors and the like, and the electrolyte applied to different industries has huge composition difference and even completely different composition, and has recycling value after the sodium ion battery is scrapped.

The patent with the publication number of CN109361032B discloses a lithium battery electrolyte freezing and collecting device, which comprises a device base, an electrolyte freezing mechanism and an electrolyte extracting mechanism, wherein the electrolyte freezing mechanism is arranged on the top side of the device base, the electrolyte extracting mechanism is arranged on the rear side of the electrolyte freezing mechanism, the electrolyte freezing mechanism comprises a freezing bin and a liquid nitrogen storage tank, one side of the liquid nitrogen storage tank is connected with the freezing bin through a nitrogen pipe, rotating wheels are respectively arranged on two sides of the electrolyte extracting mechanism, a hack lever is arranged on one side of the rotating wheels, bearings are respectively arranged at two ends of the hack lever, the hack lever is tightly fixed with the inner wall of the device base through the bearings, a stirring seat is sleeved outside the hack lever, stirring teeth are arranged outside the stirring seat, an electrolyte collecting opening is arranged at the bottom of the stirring teeth, a driven tooth is arranged on one side of the stirring seat, and is in matched engagement with a power tooth.

The above patent has the following disadvantages that nitrogen is sprayed from a liquid nitrogen storage tank to freeze a sodium ion battery, in the freezing process, the sprayed nitrogen can only act on the upper part of the sodium ion battery to make the freezing uneven because the sodium ion battery is directly placed on a conveyor belt, so that the freezing effect is achieved, and in the freezing process, the nitrogen can escape from openings at two ends because two sides of an electrolyte freezing mechanism are arranged in an opening state, so that the freezing efficiency is further affected.

Disclosure of Invention

The utility model aims to provide a freezing and collecting device for electrolyte of a sodium ion battery, which solves the problems that in the prior art, nitrogen is sprayed out of a liquid nitrogen storage tank to freeze the sodium ion battery, and in the freezing process, the sprayed nitrogen only acts on the upper part of the sodium ion battery because the sodium ion battery is directly placed on a conveyor belt, so that the freezing effect is uneven, and in the freezing process, because two sides of an electrolyte freezing mechanism are arranged to be in an opening state, the nitrogen can escape from two ends, and the freezing efficiency is further influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sodium ion battery electrolyte liquid cooling collection device, includes bottom plate and sodium ion battery body, the surface of bottom plate is provided with "n" shape mount and conveyer belt, the both arms of mount are located the both sides of conveyer belt, the top of mount is provided with nitrogen gas storage jar, the surface of mount is provided with and shelters from the mechanism, the inside of mount is provided with the tilting mechanism that is used for carrying out the upset to sodium ion battery body.

Preferably, the end intercommunication of giving vent to anger of nitrogen gas storage jar has the nitrogen gas pipe, the one end that nitrogen gas storage jar was kept away from to the nitrogen gas pipe runs through the mount, and its port intercommunication has the nitrogen gas flow distribution plate, the nitrogen gas flow distribution plate is hollow structure, the bottom of nitrogen gas flow distribution plate evenly is provided with the nitrogen gas shower nozzle, nitrogen gas flow distribution plate fixed mounting is at the roof of mount.

Preferably, the surface of the nitrogen pipe is provided with an air pressure regulating valve.

Preferably, the shielding mechanism comprises shielding frames and electric telescopic rods, the shielding frames are of n-shaped structures, the shielding frames are slidably connected to two sides of the fixing frame, the number of the electric telescopic rods is four, the electric telescopic rods are fixedly arranged at the top of the fixing frame, and the output end ports of the electric telescopic rods are fixedly connected with the shielding frames.

Preferably, the turnover mechanism comprises two first cylinders, the two first cylinders are respectively and fixedly arranged inside two arms of the fixing frame, the two output end ports of the first cylinders are respectively and fixedly provided with a sliding block, the two sliding blocks are respectively and slidably connected with the inner walls of the two arms of the fixing frame, one sides of the two sliding blocks, which are close to each other, are respectively provided with a motor and a second extrusion block, the motor is fixedly arranged inside the sliding blocks, the output end ports of the motors are fixedly provided with connecting plates, the side walls of the connecting plates are fixedly provided with second cylinders, the output end ports of the second cylinders are fixedly provided with first extrusion blocks, and the second extrusion blocks are rotationally connected with the sliding blocks.

Preferably, a telescopic sleeve is arranged between the connecting plate and the first extrusion block, two ends of the telescopic sleeve are fixedly connected with the connecting plate and the first extrusion block respectively, and the connecting plate is rotationally connected with the sliding block.

The utility model has at least the following beneficial effects:

the shielding mechanism is arranged to shield two sides of the fixing frame, so that nitrogen is prevented from escaping from two sides, and when the nitrogen is utilized for freezing, the sodium ion battery body is turned over by the turning mechanism, so that the nitrogen can uniformly act on the sodium ion battery body, and the freezing efficiency is further accelerated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a disassembled view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view of a holder of the present utility model;

fig. 4 is a schematic structural view of the connecting plate of the present utility model.

In the figure: 1. a bottom plate; 2. a conveyor belt; 3. a fixing frame; 4. a shielding frame; 5. an electric telescopic rod; 6. a sodium ion battery body; 7. a nitrogen storage tank; 8. a nitrogen gas flow dividing plate; 9. a nitrogen pipe; 10. an air pressure regulating valve; 11. a nitrogen gas shower head; 12. a slide block; 13. a first cylinder; 14. a motor; 15. a connecting plate; 16. a telescopic sleeve; 17. a second cylinder; 18. a first extrusion block; 19. and a second extrusion block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1-4, a freezing collection device for sodium ion battery electrolyte liquid comprises a bottom plate 1 and a sodium ion battery body 6, an n-shaped fixing frame 3 and a conveying belt 2 are arranged on the surface of the bottom plate 1, two arms of the fixing frame 3 are positioned on two sides of the conveying belt 2, a nitrogen storage tank 7 is arranged at the top of the fixing frame 3, shielding mechanisms are arranged on the surface of the fixing frame 3, a turnover mechanism for turning over the sodium ion battery body 6 is arranged in the fixing frame 3, in use, the waste sodium ion battery body 6 with a top piece and a bottom piece removed is placed on the conveying belt 2, the conveying belt 2 is utilized to convey the waste sodium ion battery body 6, when the sodium ion battery body 6 is conveyed to the bottom of the fixing frame 3, the conveying belt 2 stops running, nitrogen is introduced into the interior of the fixing frame 3 by utilizing the nitrogen storage tank 7 at the moment to freeze the sodium ion battery body 6, the process can refer to the patent with the publication number of CN109361032B, the two sides of the fixing frame 3 are shielded by utilizing the shielding mechanisms in the process, the nitrogen is prevented from escaping from two sides, and when the turnover mechanism is utilized, the turnover mechanism is utilized to turn over the battery body, and the sodium ion battery body can be used to be uniformly frozen by utilizing the sodium ion battery body 6, so that the sodium ion battery can be further frozen.

Further, the end intercommunication of giving vent to anger of nitrogen gas storage jar 7 has nitrogen pipe 9, the one end that nitrogen gas pipe 9 kept away from nitrogen gas storage jar 7 runs through mount 3, and its port intercommunication has nitrogen gas flow distribution plate 8, nitrogen gas flow distribution plate 8 is hollow structure, the bottom of nitrogen gas flow distribution plate 8 evenly is provided with nitrogen gas shower nozzle 11, nitrogen gas flow distribution plate 8 fixed mounting is at the roof of mount 3, and nitrogen gas storage jar 7 in use utilizes nitrogen gas pipe 9 to carry, makes nitrogen gas carry to nitrogen gas flow distribution plate 8 on, spouts from nitrogen gas shower nozzle 11 at last to the convenience carries out freezing to sodium ion battery body 6.

Further, the surface of the nitrogen pipe 9 is provided with a pressure regulating valve 10, and the pressure regulating valve 10 arranged on the nitrogen pipe 9 can control the nitrogen flushing speed, thereby achieving the purpose of temperature control.

Further, shielding mechanism includes shielding frame 4 and electric telescopic handle 5, shielding frame 4 is "n" shape structure, shielding frame 4 sliding connection is in the both sides of mount 3, electric telescopic handle 5 is four, four electric telescopic handle 5 fixed mounting is at the top of mount 3, electric telescopic handle 5's output port and shielding frame 4 fixed connection shielding mechanism in use, when sodium ion battery body 6 moves on conveyer belt 2, electric telescopic handle 5 promotes shielding frame 4 upward movement, makes shielding frame 4 can not block the removal of sodium ion battery body 6, and when sodium ion battery body 6 is located the bottom of mount 3, utilizes electric telescopic handle 5 to drive shielding frame 4 downward movement, makes shielding frame 4 shelter from the both ends of mount 3, reduces nitrogen escape.

Further, tilting mechanism includes two first cylinders 13, two first cylinders 13 respectively fixed mounting is inside the both arms of mount 3, two the equal fixed mounting of output port of first cylinder 13 has slider 12, two slider 12 respectively sliding connection is at the both arms inner wall of mount 3, two one side that slider 12 is close to each other is provided with motor 14 and second extrusion piece 19 respectively, motor 14 fixed mounting is in the inside of slider 12, the output port fixed mounting of motor 14 has connecting plate 15, the lateral wall fixed mounting of connecting plate 15 has second cylinder 17, the output port fixed mounting of second cylinder 17 has first extrusion piece 18, second extrusion piece 19 and slider 12 rotate to be connected, tilting mechanism in use, start second cylinder 17, second cylinder 17 drives first extrusion piece 18 and removes, makes first extrusion piece 18 promote sodium ion battery body 6 and remove, makes sodium ion battery body 6 be extruded by first extrusion piece 18 and second extrusion piece 19, then starts two first air cylinders 13, and two first slider 13 drive first extrusion piece 12 and second extrusion piece 14, and the first nitrogen gas cylinder 14 of synchronous drive the first compression piece 14, and the first nitrogen gas of second cylinder 17 make and the first compression piece 14 rotate, and the first nitrogen gas of second cylinder 17 drive the high-phase movement, and then make the first compression piece 14 rotate, and the first nitrogen gas cylinder 17 drive the first and the high-phase movement battery body 14 rotate, and the first nitrogen gas drive and the first connection piece 14 rotate, and the first compression piece 14 drive and the high-phase ion battery 14 rotate, and the first compression piece drive and the first compression piece and the second compression piece 12 and drive and move.

Further, be provided with flexible cover 16 between connecting plate 15 and the first extrusion piece 18, the both ends of flexible cover 16 respectively with connecting plate 15 and first extrusion piece 18 fixed connection, connecting plate 15 and slider 12 rotate to be connected, through setting up flexible cover 16, make second cylinder 17 can not receive the effort of vertical direction, connecting plate 15 and slider 12 rotate to be connected, also can avoid motor 14 to receive the effort of vertical direction, the stability in the reinforcing device use.

In summary, in use, the waste sodium ion battery body 6 with the top sheet and the bottom sheet removed is placed on the conveying belt 2, the waste sodium ion battery body 6 is conveyed by the conveying belt 2, when the sodium ion battery body 6 is conveyed to the bottom of the fixing frame 3, the conveying belt 2 stops running, at the moment, nitrogen is introduced into the fixing frame 3 by the nitrogen storage tank 7 to freeze the sodium ion battery body 6, the process can refer to the patent with the publication number of CN109361032B, both sides of the fixing frame 3 are shielded by the shielding mechanism in the process to avoid the escape of the nitrogen from both sides, the sodium ion battery body 6 is turned over by the turning mechanism when the nitrogen is used for freezing, so that the nitrogen can uniformly act on the sodium ion battery body 6 to further accelerate the freezing efficiency, the nitrogen storage tank 7 is conveyed by the nitrogen pipe 9 in use, the nitrogen is conveyed to the nitrogen splitter plate 8 and finally sprayed out from the nitrogen spray head 11, so that the sodium ion battery body 6 is conveniently frozen, the air pressure regulating valve 10 arranged on the nitrogen pipe 9 can control the nitrogen flushing speed, further the temperature control purpose is achieved, the shielding mechanism is used, when the sodium ion battery body 6 moves on the conveyor belt 2, the electric telescopic rod 5 pushes the shielding frame 4 to move upwards, the shielding frame 4 can not block the movement of the sodium ion battery body 6, when the sodium ion battery body 6 is positioned at the bottom of the fixing frame 3, the electric telescopic rod 5 drives the shielding frame 4 to move downwards, the shielding frame 4 shields the two ends of the fixing frame 3, the nitrogen escape is reduced, the turnover mechanism is used, the second air cylinder 17 is started, the second air cylinder 17 drives the first extrusion block 18 to move, the first extrusion block 18 is made to push the sodium ion battery body 6 to move, the sodium ion battery body 6 is extruded by the first extrusion block 18 and the second extrusion block 19, then the two first air cylinders 13 are started, the two first air cylinders 13 drive the two sliding blocks 12 to move upwards synchronously, after the two sliding blocks move upwards to a certain height, the motor 14 is started, the motor 14 drives the connecting plate 15 to rotate, the connecting plate 15 drives the second air cylinder 17 to rotate, the second air cylinder 17 drives the first extrusion block 18 to rotate, so that the first extrusion block 18, the sodium ion battery body 6 and the second extrusion block 19 rotate synchronously, the sodium ion battery body 6 can be fully contacted with nitrogen, the freezing efficiency is improved, the second air cylinders 17 can not receive acting force in the vertical direction through the telescopic sleeves 16, the connecting plate 15 is connected with the sliding blocks 12 in a rotating mode, the motor 14 can be prevented from being influenced by acting force in the vertical direction, and the stability of the device in use is enhanced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sodium ion battery electrolyte freezing collection device, its characterized in that includes bottom plate (1) and sodium ion battery body (6), the surface of bottom plate (1) is provided with "n" shape mount (3) and conveyer belt (2), the both arms of mount (3) are located the both sides of conveyer belt (2), the top of mount (3) is provided with nitrogen gas storage jar (7), the surface of mount (3) is provided with shielding mechanism, the inside of mount (3) is provided with the tilting mechanism who is used for carrying out upset to sodium ion battery body (6).

2. The freezing and collecting device for the electrolyte of the sodium ion battery according to claim 1, wherein the air outlet end of the nitrogen storage tank (7) is communicated with a nitrogen pipe (9), one end, far away from the nitrogen storage tank (7), of the nitrogen pipe (9) penetrates through the fixing frame (3), the port of the nitrogen pipe is communicated with a nitrogen flow dividing plate (8), the nitrogen flow dividing plate (8) is of a hollow structure, a nitrogen spray head (11) is uniformly arranged at the bottom of the nitrogen flow dividing plate (8), and the nitrogen flow dividing plate (8) is fixedly arranged on the top wall of the fixing frame (3).

3. A sodium ion battery electrolyte liquid-collecting device according to claim 2, characterized in that the surface of the nitrogen pipe (9) is provided with a gas pressure regulating valve (10).

4. The freezing and collecting device for the electrolyte of the sodium ion battery according to claim 1, wherein the shielding mechanism comprises a shielding frame (4) and electric telescopic rods (5), the shielding frame (4) is of an n-shaped structure, the shielding frame (4) is slidably connected to two sides of the fixing frame (3), the electric telescopic rods (5) are four, the four electric telescopic rods (5) are fixedly installed on the top of the fixing frame (3), and an output end port of each electric telescopic rod (5) is fixedly connected with the shielding frame (4).

5. The freezing and collecting device for the electrolyte of the sodium ion battery according to claim 1, wherein the turnover mechanism comprises two first air cylinders (13), the two first air cylinders (13) are respectively fixedly installed inside two arms of the fixing frame (3), sliding blocks (12) are fixedly installed at output end ports of the two first air cylinders (13), the two sliding blocks (12) are respectively and slidably connected to inner walls of the two arms of the fixing frame (3), a motor (14) and a second extrusion block (19) are respectively arranged at one side, close to each other, of the two sliding blocks (12), the motor (14) is fixedly installed inside the sliding blocks (12), a connecting plate (15) is fixedly installed at an output end port of the motor (14), a second air cylinder (17) is fixedly installed on a side wall of the connecting plate (15), a first extrusion block (18) is fixedly installed at an output end port of the second air cylinder (17), and the second extrusion block (19) is rotationally connected with the sliding blocks (12).

6. The freezing and collecting device for electrolyte of sodium ion battery according to claim 5, wherein a telescopic sleeve (16) is arranged between the connecting plate (15) and the first extrusion block (18), two ends of the telescopic sleeve (16) are fixedly connected with the connecting plate (15) and the first extrusion block (18) respectively, and the connecting plate (15) is rotationally connected with the sliding block (12).