CN218812127U

CN218812127U - Electrolyte collection device

Info

Publication number: CN218812127U
Application number: CN202223584046.1U
Authority: CN
Inventors: 邵俊华; 张勇来; 孔东波; 陈培; 王亚洲; 叶利
Original assignee: Anhui Fanlaite New Energy Technology Co ltd
Current assignee: Anhui Fanlaite New Energy Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-07
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to an electrolyte is collected and is equipped technical field specifically is an electrolyte collection device, including the waste liquid case, the pan feeding groove has been seted up to the upper end surface of waste liquid case, and its inside even rotation is connected with two crushing rollers, one side of crushing roller runs through waste liquid case and fixedly connected with engine, the internal surface of waste liquid case is located the position sliding connection of crushing roller lower extreme and has the filter, the filtration pore has evenly been seted up to the surface of filter. The inner surface of the waste liquid box is positioned at the lower end of the filter plate and is rotationally connected with a rotating rod. The utility model discloses a set up copper and graphite cake, make the copper ion produce the electrophoresis effect and attach to the copper surface through circular telegram for electrolyte, utilize to change the machine and rotate and drive the copper and rotate, make its and electrolyte in the copper ion fully contact to the realization is to the purpose that the copper ion retrieved in the electrolyte, prevents that the electrolyte from directly discharging the condition that leads to inside metal ion to be extravagant and appearing.

Description

Electrolyte collection device

Technical Field

The utility model relates to an electrolyte collection equipment technical field specifically is an electrolyte collection device.

Background

Lithium battery electrolytes are carriers for ion transport in batteries. The electrolyte is generally prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials according to a certain proportion under a certain condition.

Along with the increase of old and useless lithium cell, need special device to handle old and useless lithium cell because electrolyte in the lithium cell has corrosivity, if handle improper then can produce certain danger, consequently need collect electrolyte, common operation is usually broken old and useless lithium cell earlier, filters out electrolyte wherein afterwards and collects and discharges. Because the electrolyte contains a large amount of copper ions, if the electrolyte is directly discharged, metal waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electrolyte collecting device.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electrolyte collection device, includes the waste liquid case, the pan feeding groove has been seted up to the upper end surface of waste liquid case, and its inside even rotation is connected with two crushing rollers, one side of crushing roller runs through waste liquid case and fixedly connected with engine, the position sliding connection that the internal surface of waste liquid case is located the crushing roller lower extreme has the filter, the filtration pore has evenly been seted up to the surface of filter.

Preferably, the position, which is located at the lower end of the filter plate, of the inner surface of the waste liquid box is rotatably connected with a rotating rod, one side of the rotating rod penetrates through the waste liquid box and is fixedly connected with a rotating machine, a copper plate is uniformly and fixedly connected to the outer surface of the rotating rod, and a graphite plate is uniformly and fixedly connected to the lower side of the inner surface of the waste liquid box.

Preferably, the outer surfaces of the two ends of the filter plate are symmetrically and fixedly connected with sliding blocks, the inner surface of the waste liquid tank is symmetrically provided with sliding grooves at positions close to the sliding blocks, the sliding blocks are in sliding connection with the sliding grooves, one end of the filter plate penetrates through the waste liquid tank and is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the waste liquid tank through screws.

Preferably, the cross sections of the sliding block and the sliding groove are in T-shaped structure sliding connection, the outer surfaces of the two ends of the sliding block are evenly connected with rolling balls in a rolling mode, and the rolling balls are connected with the sliding groove in a rolling mode.

Preferably, the outer fixed surface of one end of connecting plate is connected with sealed the pad, the sealed groove has been seted up to the one end surface of waste liquid case near sealed position of filling up, sealed pad and the laminating of seal groove each other.

Preferably, the outer surface of the rotating rod is coated with an aluminum plastic film coating.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up copper and graphite cake, make the copper ion produce the electrophoresis effect and attach to the copper surface through circular telegram for electrolyte, utilize to change the machine and rotate and drive the copper and rotate, make its and electrolyte in the copper ion fully contact to the realization is to the purpose that the copper ion retrieved in the electrolyte, prevents that the electrolyte from directly discharging the condition that leads to inside metal ion to be extravagant and appearing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the combination of the crushing roller and the waste liquid tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the waste liquid tank of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is a schematic diagram of the structure at a in fig. 3 according to the present invention;

FIG. 6 is a schematic view of the structure of the utility model at B in FIG. 4;

fig. 7 is a schematic structural diagram of the present invention at the position C in fig. 6.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a waste liquid tank; 2. a feeding groove; 3. a crushing roller; 4. an engine; 5. a filter plate; 6. filtering holes; 7. a rotating rod; 8. turning the machine; 9. a copper plate; 10. graphite plates; 11. a slider; 12. a chute; 13. a connecting plate; 14. a ball bearing; 15. a gasket; 16. and sealing grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a technical scheme: the electrolyte collecting device shown in the figures 1-7 comprises a waste liquid box 1, wherein the outer surface of the upper end of the waste liquid box 1 is provided with a feeding groove 2, the inner part of the waste liquid box 1 is uniformly and rotatably connected with two crushing rollers 3, one side of each crushing roller 3 penetrates through the waste liquid box 1 and is fixedly connected with an engine 4, the inner surface of the waste liquid box 1 is positioned at the lower end of the crushing roller 3 and is slidably connected with a filter plate 5, and the outer surface of the filter plate 5 is uniformly provided with filter holes 6. The inner surface of the waste liquid box 1 is positioned at the lower end of the filter plate 5 and is rotationally connected with a rotating rod 7, one side of the rotating rod 7 penetrates through the waste liquid box 1 and is fixedly connected with a rotating machine 8, the outer surface of the rotating rod 7 is uniformly and fixedly connected with a copper plate 9, and the lower side of the inner surface of the waste liquid box 1 is uniformly and fixedly connected with a graphite plate 10.

Along with the increase of old and useless lithium cell, need special device to handle old and useless lithium cell, because electrolyte in the lithium cell has corrosivity, if handle improper then can produce certain danger, consequently need collect electrolyte, common operation is broken waste lithium cell earlier usually, filters out the electrolyte wherein afterwards and collects and discharge. Because the electrolyte contains a large amount of copper ions, the direct discharge can cause metal waste. The utility model discloses at the during operation, at first put into waste liquid case 1 with abandonment lithium cell by pan feeding groove 2 in, start engine 4 rotates and drives crushing roller 3 and rotate and extrude the breakage with the lithium cell, solid impurity falls into filter 5 upper end, and electrolyte then can drop to waste liquid case 1 downside through filtration pore 6, treat that 1 downside electrolyte liquid level of waste liquid case reachs a certain position after, switch on for electrolyte, and start change quick-witted 8 and rotate and drive bull stick 7 and copper 9 and rotate, copper ion then can produce the electrophoresis effect and adhere to at copper 9 surface in the electrolyte, thereby realize carrying out the purpose of retrieving to the inside copper ion of electrolyte. The utility model discloses a set up copper 9 and graphite cake 10, through making the copper ion produce the electrophoresis effect and attached to copper 9 surfaces for the electrolyte circular telegram, utilize to change machine 8 and rotate and drive copper 9 and rotate, make its and electrolyte in the copper ion fully contact to the purpose that the realization was retrieved to the copper ion in the electrolyte prevents that the electrolyte from directly discharging the condition that leads to inside metal ion to be extravagant and appearing.

Further, as shown in fig. 3 to 6, the outer surfaces of the two ends of the filter plate 5 are symmetrically and fixedly connected with sliding blocks 11, the inner surface of the waste liquid tank 1 is symmetrically provided with sliding grooves 12 at positions close to the sliding blocks 11, the sliding blocks 11 are slidably connected with the sliding grooves 12, one end of the filter plate 5 penetrates through the waste liquid tank 1 and is fixedly connected with a connecting plate 13, and the connecting plate 13 is fixedly connected with the waste liquid tank 1 through screws.

The utility model discloses a set up connecting plate 13, when needs retrieve the clearance with 5 upper end solid impurity of filter, dismantle screw and outside sliding connection board 13, make filter 5 slide thereupon and slide from waste liquid case 1, pour solid impurity and install filter 5 again can.

Further, as shown in fig. 3 and 5, the cross sections of the sliding block 11 and the sliding groove 12 are in a T-shaped sliding connection, the outer surfaces of the two ends of the sliding block 11 are uniformly connected with the balls 14 in a rolling manner, and the balls 14 are connected with the sliding groove 12 in a rolling manner.

The utility model discloses a with slider 11 and 12 transversal T shape structure sliding connection of personally submitting of spout to through setting up

ball

14 and 12 roll connection of spout, thereby reduced the frictional force that produces when sliding between slider 11 and the spout 12, the staff of being convenient for dismantles filter 5.

Further, as shown in fig. 6 and 7, a sealing gasket 15 is fixedly connected to an outer surface of one end of the connecting plate 13, a sealing groove 16 is formed in a position, close to the sealing gasket 15, of an outer surface of one end of the waste liquid tank 1, and the sealing gasket 15 and the sealing groove 16 are attached to each other.

The utility model discloses a setting up sealed 15 and the mutual laminating of seal groove 16 of filling up, having improved the leakproofness between connecting plate 13 and waste liquid case 1, when preventing to start changing machine 8 and rotating and drive copper 9 and rotate, electrolyte appears by the condition that gap department spills over.

Further, as shown in fig. 4, the outer surface of the rotating rod 7 is coated with an aluminum-plastic film coating.

The plastic-aluminum membrane has the chemical property stably, advantages such as corrosion resisting property is good, the utility model discloses a surface coating plastic-aluminum membrane coating at bull stick 7 to protect bull stick 7, improved the life of bull stick 7.

The working principle is as follows: the utility model discloses at the during operation, at first put into waste liquid case 1 with abandonment lithium cell by pan feeding groove 2 in, start engine 4 rotates and drives crushing roller 3 and rotate and extrude the breakage with the lithium cell, solid impurity falls into filter 5 upper end, and electrolyte then can drop to waste liquid case 1 downside through filtration pore 6, treat that 1 downside electrolyte liquid level of waste liquid case reachs a certain position after, switch on for electrolyte, and start change quick-witted 8 and rotate and drive bull stick 7 and copper 9 and rotate, copper ion then can produce the electrophoresis effect and adhere to at copper 9 surface in the electrolyte, thereby realize carrying out the purpose of retrieving to the inside copper ion of electrolyte. Through setting up connecting plate 13, when needs retrieve the clearance with 5 upper end solid impurity of filter, dismantle screw and outside sliding connection board 13, make filter 5 slide thereupon and slide from waste liquid case 1, pour solid impurity out again to the filter 5 install can.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electrolyte collection device, includes waste liquid case (1), its characterized in that: pan feeding groove (2) have been seted up to the upper end surface of waste liquid case (1), and its inside even rotation is connected with two crushing rollers (3), one side of crushing roller (3) is run through waste liquid case (1) and fixedly connected with engine (4), the position sliding connection that the internal surface of waste liquid case (1) is located crushing roller (3) lower extreme has filter (5), filtration pore (6) have evenly been seted up to the surface of filter (5).

2. An electrolyte collection device according to claim 1, wherein: the inner surface of the waste liquid box (1) is located at the lower end of the filter plate (5) and is rotatably connected with a rotating rod (7), one side of the rotating rod (7) penetrates through the waste liquid box (1) and is fixedly connected with a rotating machine (8), a copper plate (9) is uniformly and fixedly connected with the outer surface of the rotating rod (7), and a graphite plate (10) is uniformly and fixedly connected with the lower side of the inner surface of the waste liquid box (1).

3. An electrolyte collection device according to claim 2, wherein: the filter plate is characterized in that sliding blocks (11) are symmetrically and fixedly connected to the outer surfaces of two ends of the filter plate (5), sliding grooves (12) are symmetrically formed in the inner surface of the waste liquid tank (1) close to the sliding blocks (11), the sliding blocks (11) are connected with the sliding grooves (12) in a sliding mode, one end of the filter plate (5) penetrates through the waste liquid tank (1) and is fixedly connected with a connecting plate (13), and the connecting plate (13) is fixedly connected with the waste liquid tank (1) through screws.

4. An electrolyte collection device according to claim 3, wherein: the cross section of the sliding block (11) is in T-shaped structure sliding connection with the sliding groove (12), the outer surfaces of the two ends of the sliding block (11) are evenly connected with the balls (14) in a rolling mode, and the balls (14) are connected with the sliding groove (12) in a rolling mode.

5. An electrolyte collection device according to claim 4, wherein: the one end surface fixed connection of connecting plate (13) fills up (15) with sealing, seal groove (16) have been seted up to the one end surface of waste liquid case (1) near the position that fills up (15), sealed pad (15) and seal groove (16) laminate each other.

6. An electrolyte collection device according to claim 2, wherein: the outer surface of the rotating rod (7) is coated with an aluminum-plastic film coating.