CN213050998U

CN213050998U - Crushed material sorting device for waste lithium ion power batteries

Info

Publication number: CN213050998U
Application number: CN202021325894.9U
Authority: CN
Inventors: 张文博
Original assignee: Hubei Uee Energy Technology Co ltd
Current assignee: Hubei Uee Energy Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-27
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses an old and useless lithium ion power battery crushed aggregates sorting unit, which comprises a housin, the left side of casing is provided with the pan feeding board, and there is the buffer board bottom of pan feeding board through hinged joint, the conveyer belt is connected to the other end of buffer board, and the top of conveyer belt is equipped with the bucker, the one end of conveyer belt is connected with the slide, and the other end bottom of slide is equipped with crushing roller, the left side of crushing roller is equipped with the waste liquid groove, and the waste liquid groove passes through the support to be fixed in the bottom of casing, the top of crushing roller is equipped with a plurality of washing liquid shower nozzles, be equipped with the motor on the left side inner wall of casing, and the output shaft of motor passes through transmission and connects the liquid fan, the. The utility model discloses an exert pressure with the liquid fan, make battery crushed aggregates according to the particle size by the screening, and the screening board slope is placed and can be effectively prevented the crushed aggregates and pile up, has improved screening efficiency.

Description

Crushed material sorting device for waste lithium ion power batteries

Technical Field

The utility model relates to a waste battery handles technical field, especially relates to a waste lithium ion power battery crushed aggregates sorting unit.

Background

Since the advent of lithium ion batteries, the development of materials and production technologies of batteries has been rapid, and research on materials for batteries has supported the improvement and perfection of the performance of lithium ion batteries, and the improvement of the rate capability, high and low temperature performance, safety performance, cycle performance and the like of batteries has led to the rapid popularization of lithium ion batteries in a plurality of application fields such as mobile phones, notebook computers, audio products, electric tools, backup power supplies, vehicle power supply systems and the like.

The lithium ion battery has huge usage amount and simultaneously generates a large amount of waste batteries, and the treatment of the waste lithium ion batteries becomes a current industrial problem. The existing waste lithium ion battery treatment process is complex in operation and long in flow, and the metal materials required by dissolution and separation are mostly dissolved and separated by adopting an organic solvent, so that the method has the disadvantages of huge consumption of the organic solvent, high cost, generation of a large amount of waste liquid and environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sorting device for crushed aggregates of waste lithium ion power batteries.

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

the utility model provides a waste lithium ion power battery crushed aggregates sorting unit, includes the casing, the left side of casing is provided with the pan feeding board, and there is the buffer board bottom of pan feeding board through hinged joint, the conveyer belt is connected to the other end of buffer board, and the top of conveyer belt is equipped with the bucker, the one end of conveyer belt is connected with the slide, and the other end bottom of slide is equipped with crushing roller, the left side of crushing roller is equipped with the waste liquid groove, and the waste liquid groove passes through the support to be fixed in the bottom of casing, the top of crushing roller is equipped with a plurality of washing liquid shower nozzles, be equipped with the motor on the left side inner wall of casing, and the output shaft of motor passes through the transmission and connects the worm, gear connection liquid fan is passed through to the worm bottom, the right side bottom of casing is equipped.

Preferably, the included angle between the feeding plate and the horizontal direction is 30-45 degrees, and a liquid inlet pipe is arranged below the feeding plate.

Preferably, one side of the waste liquid tank is provided with a liquid outlet and is connected to the outer wall of the shell through a third liquid discharge pipe.

Preferably, the included angle between the first screening plate and the horizontal direction and the included angle between the second screening plate and the horizontal direction are 45-60 degrees, and a collecting groove cover is arranged at the bottom of the collecting groove.

Preferably, the outer wall of the right side of the shell is connected with a second liquid discharge pipe, and a first liquid discharge pipe is arranged below the second liquid discharge pipe.

Preferably, the cleaning liquid spray heads are connected to the top of the shell through welding, and the plurality of spray heads are distributed side by side and uniformly.

Preferably, the roller is fixed on the top of the shell by welding, and a plurality of cylinders are arranged on the crawler of the roller.

The utility model has the advantages that:

1. the utility model provides a pair of old and useless lithium ion power battery crushed aggregates sorting unit through exerting pressure with the liquid fan, makes the battery crushed aggregates screened according to the particle size, and the screening board slope is placed and can be effectively prevented that the crushed aggregates from piling up, has improved screening efficiency.

2. The utility model provides a pair of old and useless lithium ion power battery crushed aggregates sorting unit through spraying the washing liquid at crushing roller during operation, can effectively reduce the production of dust, has protected staff's health.

3. The utility model provides a pair of old and useless lithium ion power battery crushed aggregates sorting unit has intensive aperture through opening on the conveyer belt, and the electrolyte that flows when making the lithium cell crushed sees through the aperture and falls to waste liquid groove, convenient follow-up processing to the waste liquid.

Drawings

Fig. 1 is a schematic front sectional view of a crushed aggregate sorting device for waste lithium ion power batteries according to the present invention;

fig. 2 is a schematic view of a top-view cross-sectional structure of a crushed aggregate sorting device for waste lithium ion power batteries according to the present invention;

fig. 3 is a schematic diagram of a partial side sectional structure of a sorting device for crushed aggregates of waste lithium ion power batteries according to the present invention.

In the figure: the device comprises a liquid fan 1, a bracket 2, a waste liquid groove 3, a crushing roller 4, a collecting groove cover 5, a first screening plate 6, a collecting groove 7, a second screening plate 8, a first liquid discharge pipe 9, a second liquid discharge pipe 10, a cleaning liquid spray head 11, a shell 12, a sliding plate 13, a rolling machine 14, a buffer plate 15, a material feeding plate 16, a liquid inlet pipe 17, a conveyor belt 18, a motor 19, a worm 20, a gear 21 and a third liquid discharge pipe 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a scrap sorting device for waste lithium ion power batteries comprises a housing 12, a feeding plate 16 is arranged on the left side of the housing 12, the bottom end of the feeding plate 16 is connected with a buffer plate 15 through a hinge, the other end of the buffer plate 15 is connected with a conveyor belt 18, and a rolling machine 14 is arranged above the conveyor belt 18, one end of the conveyor belt 18 is connected with a sliding plate 13, and the bottom of the other end of the sliding plate 13 is provided with a crushing roller 4, the left side of the crushing roller 4 is provided with a waste liquid groove 3, and the waste liquid tank 3 is fixed at the bottom of the shell 12 through the bracket 2, a plurality of cleaning liquid spray heads 11 are arranged above the crushing roller 4, a motor 19 is arranged on the left inner wall of the shell 12, and the output shaft of motor 19 passes through transmission and connects worm 20, and the liquid fan 1 is connected through gear 21 to worm 20 bottom, and the right side bottom of casing 12 is equipped with first sieve plate 6 and second sieve plate 8, and the bottom has the collecting vat 7.

The included angle between the feeding plate 16 and the horizontal direction is 30-45 degrees, a liquid inlet pipe 17 is arranged below the feeding plate 16, and cleaning liquid is injected along the liquid inlet pipe 17.

A liquid outlet is opened at one side of the waste liquid tank 3 and is connected to the outer wall of the housing 12 through a third liquid discharge pipe 22 for discharging the collected electrolyte.

The included angles between the first screening plate 6 and the second screening plate 8 and the horizontal direction are 45-60 degrees, accumulation of crushed aggregates can be effectively prevented, the collecting groove cover 5 is arranged at the bottom of the collecting groove 7, and the crushed aggregates can be collected by opening the collecting groove cover 5 after screening is finished.

A second liquid discharge pipe 10 is connected to the right outer wall of the casing 12 for discharging the light plastic casing and the membrane, and a first liquid discharge pipe 9 is arranged below the second liquid discharge pipe 10, and after the screening is finished, the cleaning liquid is discharged.

Cleaning solution shower nozzle 11 passes through welded connection at the top of casing 12, and a plurality of shower nozzles evenly distributed side by side, sprays the production that the cleaning solution can effectively reduce the dust.

The rolling machine 14 is fixed on the top of the housing 12 by welding, and a plurality of cylinders are arranged on the track of the rolling machine 14, so as to fully extrude the electrolyte in the waste battery.

The working principle is as follows: starting drive, pour old and useless lithium cell into the device along the pan feeding board, old and useless lithium cell falls into between the crushing roller along the slide after the bucker is broken for the first time, carry out abundant breakage back by crushing roller, the crushed aggregates falls into the washing liquid, pour into the washing liquid along the admission pipe, float at the plastic casing and the diaphragm of liquid level along second fluid-discharge tube eduction gear, it stops to pour into the washing liquid to treat to stop after the clean up of the epaxial crushed aggregates of liquid, open the motor, crushed aggregates to the liquid in filter, keep the liquid fan to rotate 10-15 minutes, close the motor, open first fluid-discharge pipe, discharge the washing liquid, then open and collect the capping, collect the crushed aggregates after the screening.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a old and useless lithium ion power battery crushed aggregates sorting unit, includes casing (12), its characterized in that, the left side of casing (12) is provided with pan feeding board (16), and there is buffer board (15) bottom of pan feeding board (16) through hinged joint, conveyer belt (18) is connected to the other end of buffer board (15), and the top of conveyer belt (18) is equipped with bucker (14), the one end of conveyer belt (18) is connected with slide (13), and the other end bottom of slide (13) is equipped with crushing roller (4), the left side of crushing roller (4) is equipped with waste liquid groove (3), and waste liquid groove (3) pass through support (2) and fix in the bottom of casing (12), the top of crushing roller (4) is equipped with a plurality of washing liquid shower nozzles (11), be equipped with motor (19) on the left side inner wall of casing (12), and the output shaft of motor (19) passes through transmission connection worm (20), the liquid fan (1) is connected through gear (21) in worm (20) bottom, the right side bottom of casing (12) is equipped with first screening board (6) and second screening board (8), and the bottom is opened there is collecting vat (7).

2. The waste lithium ion power battery crushed aggregate sorting device according to claim 1, wherein an included angle between the feeding plate (16) and the horizontal direction is 30-45 degrees, and a liquid inlet pipe (17) is arranged below the feeding plate (16).

3. The scrap sorting device for waste lithium-ion power batteries according to claim 1, wherein a liquid outlet is formed at one side of the waste liquid tank (3) and is connected to the outer wall of the casing (12) through a third liquid discharge pipe (22).

4. The scrap sorting device for waste lithium-ion power batteries according to claim 1, wherein the first screening plate (6) and the second screening plate (8) are arranged at an angle of 45-60 ° with respect to the horizontal direction, and the bottom of the collecting tank (7) is provided with a collecting tank cover (5).

5. The scrap sorting device for waste lithium-ion power batteries according to claim 1, wherein a second liquid discharge pipe (10) is connected to the outer wall of the right side of the casing (12), and a first liquid discharge pipe (9) is arranged below the second liquid discharge pipe (10).

6. The scrap lithium-ion power battery scrap sorting device according to claim 1, wherein the cleaning liquid spray head (11) is connected to the top of the casing (12) by welding, and a plurality of spray heads are distributed side by side and uniformly.

7. The scrap lithium-ion power battery scrap sorting device according to claim 1, wherein the rolling machine (14) is fixed on the top of the housing (12) by welding, and a plurality of cylinders are arranged on the track of the rolling machine.