CN211660124U

CN211660124U - Waste battery grading type recovery device

Info

Publication number: CN211660124U
Application number: CN201922026169.5U
Authority: CN
Inventors: 鲍士喜; 王光俊; 贺狄龙
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-13
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a waste battery grading type recovery device, which comprises a shell, wherein a feed inlet is formed in the top of the shell, and a crushing roller and a supporting structure are arranged above the inner part of the shell; the supporting structure comprises a pair of arc plates symmetrically arranged on the inner wall of the shell, and each arc plate comprises a top plate, a bottom plate and a bent part positioned between the top plate and the bottom plate; the bent parts of the two arc-shaped plates and the crushing roller are enclosed to form a crushing cavity, and a discharging channel is formed between the lower parts of the two arc-shaped plates; at least one layer of filter plate is arranged on the inner wall of the shell below the supporting structure; the lateral wall of casing is located the one end of filter and the bottom of casing and has all seted up the discharge gate. The utility model discloses a mutually supporting of smashing roller and arc carries out the breakage to old and useless battery, then carries out the hierarchical recovery to the broken material of different particle diameters through the filter, has effectively solved because of there is the difference in disintegrating slag particle size to lead to the difficult problem of follow-up processing work.

Description

Waste battery grading type recovery device

Technical Field

The utility model belongs to the technical field of the waste battery is retrieved, concretely relates to waste battery grading type recovery unit.

Background

The recovery of waste batteries can prevent the pollution of harmful substances in the batteries to the environment on one hand, and can carry out secondary utilization on useful components in the batteries on the other hand, thereby having good economic benefit. The crushing and screening of the spent batteries is the first step in the recovery process.

The ternary lithium battery has the structure comprising but not limited to an aluminum shell (or an aluminum plastic film), a connecting sheet, a cover plate, a pole piece, a diaphragm and the like, the materials and properties of different structures are different, the sizes of slag particles generated during crushing are different, and if the slag particles are directly mixed, the classification and recycling of the structural materials are not facilitated; and because the sizes of waste residue particles are different, the subsequent further treatment process is more complex, and the difficulty is brought to the recycling process, therefore, a hierarchical type waste battery recovery device is provided to solve the problems.

Disclosure of Invention

The utility model aims at providing a not enough to prior art, the utility model aims at providing a hierarchical formula recovery unit of old and useless battery.

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

a waste battery grading type recovery device comprises a shell, wherein a feed inlet is formed in the top of the shell, and a crushing roller and a supporting structure are arranged above the inside of the shell; the supporting structure comprises a pair of arc plates symmetrically arranged on the inner wall of the shell, and each arc plate comprises a top plate, a bottom plate and a bent part positioned between the top plate and the bottom plate; the bent parts of the two arc-shaped plates and the crushing roller are enclosed to form a crushing cavity, and a discharging channel is formed between the lower parts of the two arc-shaped plates; at least one layer of filter plate is arranged on the inner wall of the shell below the supporting structure; the lateral wall of casing is located the one end of filter and the bottom of casing and has all seted up the discharge gate.

In a further scheme, the filter plates are three layers, namely a first filter plate, a second filter plate and a third filter plate from top to bottom in sequence; the aperture of the filter holes on the first filter plate, the second filter plate and the third filter plate is reduced in sequence. The discharge ports corresponding to the three layers of filter plates are a first discharge port, a second discharge port and a third discharge port in sequence; the bottom discharge hole of the shell is a fourth discharge hole. Waste batteries enter the crushing cavity from the feeding hole, are crushed under the mutual matching of the crushing roller and the arc-shaped plate, and crushed materials fall into the filter plate from the discharging channel under the action of gravity to be separated; the great disintegrating slag of particle diameter is detained by the filter, through holding back in proper order of first filter, second filter and third filter, can be more even sieve the disintegrating slag, finally collect according to the particle diameter size of disintegrating slag and obtain broken material, has effectively solved because of there is the difference in disintegrating slag particle size to lead to the difficult problem of follow-up processing work.

Further scheme, the filter slope sets up, the discharge gate is located the lower one end in filter position. Thus, the crushed slag can be easily discharged from the discharge hole.

Further, the discharge port is provided with a material delivery pipe matched with the discharge port and a sealing cover for covering the material delivery pipe. Further preferably, the cap is in threaded connection with the material delivery tube.

In a further scheme, a spine structure is arranged on the periphery of the crushing roller. Can smash waste battery high efficiency through spine structure, and smash the effect better.

In a further scheme, a motor is arranged on the outer side of the shell, a bearing is fixedly arranged on an output shaft of the motor, and the other end of the bearing penetrates through the shell and is rotationally connected with the inner wall of the shell; the crushing roller is sleeved outside the bearing. The motor drives the crushing roller to rotate, so that stable and efficient operation of the equipment can be ensured. Further preferably, the other end of the bearing is mounted on the inner wall of the housing through a ball bearing, and the ball bearing ensures that the bearing can rotate stably.

Further, a vibration motor is installed on the outer side of the shell. The vibrating action through shock dynamo can accelerate the disintegrating slag and pass through the filtration hole of filter, improves the falling rate of disintegrating slag.

In a further scheme, the bottom of the shell is provided with a support leg.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a mutually supporting of smashing roller and arc carries out the breakage to old and useless battery, then carries out the hierarchical recovery to the broken material of different particle diameters through the filter, has effectively solved because of there is the difference in disintegrating slag particle size to lead to the difficult problem of follow-up processing work. The utility model discloses an inside filtration pore diameter of first filter, second filter and third filter reduces in proper order, guarantees that the battery disintegrating slag after smashing can be by classified collection to shock dynamo can improve the falling rate of disintegrating slag, finally can carry out classified collection to the disintegrating slag after the classification from different discharge gates.

Drawings

FIG. 1 is a bottom view of the device;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

reference numerals: 1-housing, 2-feed inlet, 3-motor, 4-bearing, 5-grinding roller, 6-arc plate, 61-top plate, 62-bend, 63-bottom plate, 7-ball bearing, 9-first filter plate, 10-second filter plate, 11-third filter plate, 12-first discharge outlet, 13-second discharge outlet, 14-vibrating motor, 15-support leg, 16-third discharge outlet, 17-fourth discharge outlet, 18-material delivery outlet, 19-cover, 20-grinding chamber, 21-discharge channel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that "mounted" and "connected" in the present invention all mean that two components connected to each other are fixed together, and generally fixed together by welding, screws, or gluing. "rotationally coupled" means that two components are coupled together and capable of relative motion. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, a waste battery staged recovery device comprises a housing 1, wherein a support leg 15 is installed at the bottom of the housing 1, a feed inlet 2 is opened at the top of the housing 1, and a crushing roller 5 and a support structure are installed above the inside of the housing 1; the supporting structure comprises a pair of arc-shaped plates 6 symmetrically arranged on the inner wall of the shell 1, wherein the arc-shaped plates 6 comprise a top plate 61, a bottom plate 63 and a bent part 62 positioned between the top plate 61 and the bottom plate 63; the longitudinal section of the curved portion 62 is semicircular so as to be fitted to the crushing roller 5; the bending parts of the two arc-shaped plates and the crushing roller 5 are enclosed to form a crushing cavity 20, and a discharge channel 21 is formed between the lower parts of the two arc-shaped plates; three-layer filter is installed to 1 inner wall of casing below that is located bearing structure, and from the top down is first filter 9, second filter 10 and third filter 11 in proper order, the filtration pore diameter of crossing of first filter 9, second filter 10 and third filter 11 reduces in proper order. The discharge ports corresponding to the three layers of filter plates are a first discharge port 12, a second discharge port 13 and a third discharge port 16 in sequence; the bottom discharge hole of the shell is a fourth discharge hole 17. The discharge port is provided with a material delivery pipe 18 matched with the discharge port and a sealing cover 19 for covering the material delivery pipe 18. Further preferably, the cover 19 is screwed to the material delivery pipe 18.

When the crushing device is used, waste batteries enter the crushing cavity 20 from the feeding hole 2, are crushed under the mutual matching of the crushing roller 5 and the arc-shaped plate 6, and crushed materials fall into the filter plate from the discharging channel 21 to be separated under the action of gravity; the great disintegrating slag of particle diameter is detained by the filter, through holding back in proper order of first filter 9, second filter 10 and third filter 11, can be more even sieve the disintegrating slag, guarantees that the battery disintegrating slag after smashing can be by classified collection, and final follow different discharge gates can be collected the disintegrating slag after categorised, has effectively solved because of there is the difference in disintegrating slag particle size to lead to the difficult problem of follow-up processing work.

In a preferred embodiment, the filter plate is arranged obliquely, and the discharge port is positioned at the lower end of the filter plate. Thus, the crushed slag can be easily discharged from the discharge hole.

As a preferred embodiment, a motor 3 is mounted on the outer side of the housing 1, a bearing 4 is fixedly mounted on an output shaft of the motor 3, and the other end of the bearing 4 penetrates through the housing 1 and is rotatably connected with the inner wall of the housing 1; the crushing roller 5 is sleeved outside the bearing 4. The motor 3 drives the crushing roller 5 to rotate, so that the stable and efficient operation of the equipment can be ensured. Preferably, the other end of the bearing 4 is mounted on the inner wall of the housing 1 through a ball bearing 7, and the ball bearing 7 ensures that the bearing 4 can stably rotate; and a spine structure is arranged on the peripheral side of the crushing roller 5. Can smash waste battery high efficiency through spine structure, and smash the effect better.

In a preferred embodiment, a vibration motor 14 is mounted on the outer side of the housing 1. The filtering holes of the filtering plate can be accelerated to pass through by the vibration of the vibration motor 14, and the falling rate of the crushed slag is improved.

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 hierarchical formula recovery unit of old and useless battery, includes casing (1), feed inlet (2), its characterized in that have been seted up at the top of casing (1): a crushing roller (5) and a supporting structure are arranged above the inside of the shell (1); the supporting structure comprises a pair of arc-shaped plates (6) symmetrically arranged on the inner wall of the shell (1), wherein each arc-shaped plate comprises a top plate (61), a bottom plate (63) and a bent part (62) positioned between the top plate (61) and the bottom plate (63); the bending parts (62) of the two arc-shaped plates and the crushing roller (5) are enclosed to form a crushing cavity (20), and a discharge channel (21) is formed between the lower parts of the two arc-shaped plates; at least one layer of filter plate is arranged on the inner wall of the shell (1) below the supporting structure; the discharge gate has all been seted up to the lateral wall of casing (1) the bottom that is located the one end of filter and casing (1).

2. The staged recycling apparatus for waste batteries as claimed in claim 1, wherein: the filter plates are three layers, and are a first filter plate (9), a second filter plate (10) and a third filter plate (11) from top to bottom in sequence; the filter pore diameters of the first filter plate (9), the second filter plate (10) and the third filter plate (11) are reduced in sequence; the discharge ports corresponding to the three layers of filter plates are a first discharge port (12), a second discharge port (13) and a third discharge port (16) in sequence; the bottom discharge hole of the shell (1) is a fourth discharge hole (17).

3. The staged recovery device for waste batteries according to claim 1 or 2, wherein: the filter slope sets up, the discharge gate is located the lower one end in filter position.

4. The staged recycling apparatus for waste batteries as claimed in claim 1, wherein: the discharge port is provided with a material delivery pipe (18) matched with the discharge port and a sealing cover (19) used for covering the material delivery pipe (18).

5. The staged recycling device for waste batteries as claimed in claim 4, wherein: the sealing cover (19) is in threaded connection with the material delivery pipe (18).

6. The staged recycling apparatus for waste batteries as claimed in claim 1, wherein: and a spine structure is arranged on the peripheral side of the crushing roller (5).

7. The staged recycling apparatus for waste batteries as claimed in claim 1, wherein: the motor (3) is installed on the outer side of the shell (1), a bearing (4) is fixedly installed on an output shaft of the motor (3), and the other end of the bearing (4) penetrates through the shell (1) and is rotatably connected with the inner wall of the shell (1); the crushing roller (5) is sleeved outside the bearing (4).

8. The staged recycling apparatus for waste batteries as claimed in claim 7, wherein: the other end of the bearing (4) is arranged on the inner wall of the shell (1) through a ball bearing (7).

9. The staged recycling apparatus for waste batteries as claimed in claim 1, wherein: and a vibration motor (14) is arranged on the outer side of the shell (1).

10. The staged recycling apparatus for waste batteries as claimed in claim 1, wherein: and the bottom of the shell (1) is provided with a support leg (15).