CN216773333U - Waste lithium battery recovery processing device - Google Patents

Abstract

The utility model provides a waste lithium battery recovery processing device, and aims to solve the technical problems that in the existing recovery processing device, crushed materials or pollutants are easy to discharge in the crushing process, the environment is polluted, and the solid-liquid separation effect of electrolyte is poor. The device comprises: the top of the treatment box is provided with a feed inlet, the inner side of the feed inlet is provided with a sealing plate through a rotating shaft, and one end of the sealing plate is provided with a balancing weight; a crushing roller installed in the treatment tank; the magnetic filter plate is arranged below the crushing roller, and a plurality of magnets are uniformly arranged at the top of the magnetic filter plate; the guide plate is arranged below the magnetic filter plate; the filtering inner shell is open at the top, and a first filtering net is arranged on the side wall of the filtering inner shell; the filter plate is arranged in the treatment box; the filtering inner shell is rotatably arranged between the guide plate and the filtering plate. The utility model can seal the feed inlet in time, prevent crushed materials or pollutants from being discharged from the feed inlet in the crushing process of the crushing roller, reduce the pollution to the environment and has good separation and recovery effects.

Description

Waste lithium battery recovery processing device

Technical Field

The utility model relates to the technical field of lithium battery recovery, in particular to a waste lithium battery recovery processing device.

Background

Along with the development of new kinetic energy, the usage amount of batteries is larger and larger, and if the waste batteries are directly thrown away, not only can resources be wasted, but also the environment can be damaged. The electrolyte of the waste lithium battery contains a large amount of recyclable substances, when the electrolyte is recycled, the waste lithium battery needs to be crushed and then filtered, and in the existing recycling device, on one hand, sealing is incomplete, crushed aggregates or pollutants are easily discharged in the crushing process, so that the environment is polluted, and on the other hand, the solid-liquid separation effect of the electrolyte is poor, and the subsequent recycling of the electrolyte is influenced.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a waste lithium battery recovery processing device, which solves the technical problems that crushed aggregates or pollutants are easily discharged in the crushing process, the environment is polluted, and the solid-liquid separation effect of electrolyte is poor in the conventional recovery processing device.

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

the utility model provides a waste lithium battery recovery processing device, includes: the top of the treatment box is provided with a feed inlet, the inner side of the feed inlet is provided with a sealing plate through a rotating shaft, and one end of the sealing plate is provided with a balancing weight; a crushing roller installed in the treatment tank; the magnetic filter plate is arranged below the crushing roller, and a plurality of magnets are uniformly arranged at the top of the magnetic filter plate; the guide plate is arranged below the magnetic filter plate; the filtering inner shell is open at the top, and a first filtering net is arranged on the side wall of the filtering inner shell; the filter plate is arranged in the treatment box; the filtering inner shell is rotatably arranged between the guide plate and the filtering plate, the filtering plate is provided with a second filtering net, an electrolyte cavity is arranged below the filtering plate, and the electrolyte cavity is provided with a liquid discharge valve.

Put into when old and useless lithium cell and finish, the closing plate loses behind the lithium cell gravity, and the closing plate drives its rotation through the gravity of balancing weight and resets, seals the feed inlet, and this mode can in time seal the feed inlet, avoids smashing the roller and discharge from the feed inlet at crushing in-process crushed aggregates or pollutant, reduces the pollution to the environment. Simultaneously, can adsorb some scrap iron bits through the magnetism filter, the first filter screen that the rethread rotated the setting, and the second filter screen carries out the double filtration for the separation is retrieved more thoroughly, and the separation is retrieved effectually, has improved the rate of recovery and the utilization ratio of electrolyte.

Optionally, a stop block is arranged at the upper end of one side of the feed inlet, a step is arranged on the inner wall of the other side of the feed inlet, and the sealing plate is located between the stop block and the step.

Optionally, a rubber layer is arranged on the lower surface of the stop block.

Optionally, a material guide plate is arranged at the lower end of the feeding hole, and the crushing roller is located right below the feeding hole.

Optionally, the end of the magnetic filter plate is provided with a pull ring.

Optionally, one end of the magnetic filter plate close to the pull ring is provided with a sealing layer.

Optionally, a plurality of grooves are formed in one end, away from the pull ring, of the magnetic filter plate, springs are arranged in the grooves, one ends of the springs are connected with the grooves, the other ends of the springs are connected with positioning blocks, and mounting grooves matched with the positioning blocks are formed in the side wall of the filter box.

Optionally, the size of the top of the guide plate is equal to that of the magnetic filter plate, the guide plate gradually decreases from top to bottom, and the outlet of the guide plate is opposite to the opening at the top of the filtering inner shell.

Optionally, the filtering inner shell is rotatably installed above the filtering plate through a driving motor, the driving motor is installed at the middle position of the filtering plate, the protective shell is installed on the driving motor, the power output end of the driving motor is connected with a rotating shaft, and the other end of the rotating shaft penetrates through the protective shell and is connected with the bottom of the filtering inner shell.

Optionally, a rotating disc is arranged between the driving motor and the filtering inner shell, one end of the rotating shaft is connected with the power output end of the driving motor, the other end of the rotating shaft is fixedly connected with the bottom of the rotating disc, and the bottom of the filtering inner shell is connected with the upper surface of the rotating disc.

The utility model has the beneficial effects that:

1. when old and useless lithium cell was put in from the closing plate top, the feed inlet was opened to closing plate atress anticlockwise rotation, and old and useless lithium cell falls into two and smashes and smash between the roller, finishes when old and useless lithium cell puts in, and after the closing plate lost lithium cell gravity, the closing plate drove its rotation through the gravity of balancing weight and resets, seals the feed inlet, and this mode can in time seal the feed inlet, avoids smashing the roller and discharging from the feed inlet at crushing in-process crushed aggregates or pollutant, reduces the pollution to the environment.

2. Can adsorb some scrap iron pieces through the magnetism filter, the rethread rotates the first filter screen that sets up, and the second filter screen carries out the double filtration for separation recovery is more thorough, and separation recovery is effectual, has improved the rate of recovery and the utilization ratio of electrolyte.

Drawings

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

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 1.

Reference numerals: 1. a treatment tank; 10. a feed inlet; 101. a stopper; 102. a step; 11. a rotating shaft; 12. a sealing plate; 13. a balancing weight; 14. a rubber layer; 15. a material guide plate; 2. a crushing roller; 3. a magnetic filter plate; 30. a magnet; 31. a pull ring; 32. a sealing layer; 33. a groove; 34. a spring; 35. positioning blocks; 4. a baffle; 5. filtering the inner shell; 50. a first filter screen; 6. a drive motor; 60. a rotating shaft; 61. a protective shell; 62. rotating the disc; 7. a filter plate; 70. a second filter screen; 8. an electrolyte chamber; 9. and a drain valve.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art according to specific situations.

In the embodiments of the present application, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of the specific examples are described below. Of course, they are merely examples and are not intended to limit the embodiments of the present application. Moreover, embodiments of the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The electrolyte of the waste lithium battery contains a large amount of recyclable substances, when the electrolyte is recycled, the waste lithium battery needs to be crushed and then filtered, and in the existing recycling device, on one hand, sealing is incomplete, crushed aggregates or pollutants are easily discharged in the crushing process, so that the environment is polluted, and on the other hand, the solid-liquid separation effect of the electrolyte is poor, and the subsequent recycling of the electrolyte is influenced.

As shown in fig. 1 to 3, an embodiment of the present invention provides a waste lithium battery recycling device, so as to solve the above problem. The device includes: the device comprises a treatment box 1, a crushing roller 2, a magnetic filter plate 3, a guide plate 4, a filter inner shell 5, a driving motor 6, a filter plate 7, an electrolyte cavity 8 and a liquid discharge valve 9.

The top of the treatment box 1 is provided with a feed inlet 10, the inner side of the feed inlet 10 is rotatably provided with a sealing plate 12 through a rotating shaft 11, and one end of the sealing plate 12 is provided with a balancing weight 13; the crushing roller 2 is arranged in the treatment box 1; the magnetic filter plate 3 is arranged in the treatment box 1 and is positioned below the crushing roller 2, and a plurality of magnets 30 are uniformly arranged at the top of the magnetic filter plate 3; the guide plate 4 is arranged below the magnetic filter plate 3; filter 5 top openings in inner shell, the lateral wall has first filter screen 50, filters inner shell 5 and rotates through driving motor 6 and install in filter 7 top, and filter 7 installs in handling case 1 promptly, filters inner shell 5 and rotates and set up between filter 7 and guide plate 4, and filter 7 below is electrolyte chamber 8, installs the flowing back valve 9 on the electrolyte chamber 8. During the use, put into old and useless lithium cell from feed inlet 10 department, closing plate 12 atress rotates downwards, thereby open feed inlet 10, old and useless lithium cell falls into between two crushing rollers 2, crushing roller 2 is smashed old and useless lithium cell, the disintegrating slag of accomplishing drops to magnetic filter 3 on, some scrap iron fillings are adsorbed on magnet 30, all the other disintegrating slag drop to filtering inner shell 5 in through guide plate 4, driving motor 6 drives filtering inner shell 5 and rotates, through centrifugal effect, make the electrolyte separation in the electromagnetic of being smashed in the filtering inner shell 5, get rid of the processing incasement 1 that filters the inner shell 5 outside, rethread second filter screen 70 filters the back and flows to the electrolyte chamber 8 in.

Specifically, the upper end of one side of the feed inlet 10 is provided with a stop block 101, the inner wall of the other side of the feed inlet is provided with a step 102, the sealing plate 12 is located between the stop block 101 and the step 102, and when the waste lithium battery is not placed in the feed inlet, the sealing plate 12 rotates along the rotating shaft 11 through the gravity of the balancing weight 13 and abuts against the stop block 101 to achieve automatic sealing of the feed inlet 10. The weight block 13 is disposed near the step 102, and the rotating shaft 11 is located at one side of the weight block 13.

In one embodiment, the rubber layer 14 is disposed on the lower surface of the stopper 101 to further enhance the sealing effect of the sealing plate 12 on the feed opening 10.

In one embodiment, the lower end of the feed inlet 10 is provided with a material guide plate 15, and the pulverizing roller 2 is positioned right below the feed inlet 10. The number of the crushing rollers 2 is two, and the guide plate 15 guides the waste lithium batteries between the two crushing rollers 2. The crushing roller 2 is rotatably provided by a driving device (not shown) for crushing the waste lithium batteries.

Further, the size at the top of guide plate 4 equals with the 3 sizes of magnetic filter plate that are located 1 inside of processing case, and guide plate 4 diminishes gradually from last to bottom, and its export is just to filtering the uncovered at 5 tops of inner shell. The driving motor 6 is arranged at the middle position of the filter plate 7, and a second filter screen 70 is arranged outside the filter plate 7. The power output end of the driving motor 6 is connected with a rotating shaft 60, the other end of the rotating shaft 60 is fixedly connected with the bottom of a rotating disc 62, and the bottom of the filtering inner shell 5 is fixedly connected with the upper surface of the rotating disc 62. And a protective shell 61 is further mounted on the driving motor 6, one end of the rotating shaft 60 is connected with the power output end of the driving motor 6, and the other end of the rotating shaft penetrates through the protective shell 61 and is connected with the bottom of the rotating disc 62. In use, the driving motor 6 drives the rotating disc 62 to rotate through the rotating shaft 60, so as to drive the inner filter housing 5 to rotate.

In an embodiment the magnetic filter plate 3 is provided with a pull ring 31 at the end. During the use, pull out magnetism filter 3 through pull ring 31, be favorable to clearing up scrap iron bits, insert again after the clearance is over can. Optionally, a sealing layer 32 is provided at one end of the magnetic filter plate 3 near the pull ring 31. A plurality of recesses 33 have been seted up to the one end that magnetic filter plate 3 kept away from pull ring 31, be provided with spring 34 in the recess 33, bottom surface fixed connection in spring 34 one end and the recess 33, the other end is connected with locating piece 35, set up the mounting groove with locating piece 35 looks adaptation on handling case 1 lateral wall, the position of mounting groove is corresponding with locating piece 35 position promptly, and quantity is the same, locating piece 35 activity is arranged in the mounting groove, during the use, locating piece 35 inserts in the mounting groove that corresponds, locating piece 35 supports through spring 34 and leans on in last mounting groove.

During the use, put into old and useless lithium cell from closing plate 12 top, closing plate 12 atress rotates downwards, anticlockwise rotation opens feed inlet 10 promptly, old and useless lithium cell falls into between two crushing rollers 2, crushing roller 2 is smashed old and useless lithium cell, the disintegrating slag of accomplishing drops to on the magnetism filter 3, some scrap iron fillings are adsorbed on magnet 30, all the other disintegrating slag drop to filtering in the inner shell 5 through guide plate 4, driving motor 6 drives and filters the rotation of inner shell 5, through centrifugal effect, make in the filtration inner shell 5 by the electrolyte separation in the electromagnetism of smashing, get rid of in the case 1 that handles in the filtration inner shell 5 outside, rethread second filter screen 70 filters the back and flows to the electrolyte chamber 8 in. When not throwing in old and useless lithium cell, the closing plate 12 top loses behind the lithium cell gravity, and closing plate 12 drives its rotation through the gravity of balancing weight 13 and resets, and then seals feed inlet 10.

The present embodiment is not described in detail, and is a technique known in the art.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The utility model provides a waste lithium battery recovery processing device which characterized in that includes:

the device comprises a treatment box (1), wherein the top of the treatment box is provided with a feed inlet (10), the inner side of the feed inlet (10) is provided with a sealing plate (12) through a rotating shaft (11), and one end of the sealing plate (12) is provided with a balancing weight (13);

a pulverization roller (2) installed in the treatment tank (1);

the magnetic filter plate (3) is arranged below the crushing roller (2), and a plurality of magnets (30) are uniformly arranged at the top of the magnetic filter plate (3);

the guide plate (4) is arranged below the magnetic filter plate (3);

the filtering inner shell (5) is open at the top, and a first filtering net (50) is arranged on the side wall of the filtering inner shell;

a filter plate (7) installed in the treatment tank (1);

wherein, filter inner shell (5) rotate set up in guide plate (4) with between filter (7), second filter screen (70) have on filter (7), filter (7) below is electrolyte chamber (8), install flowing back valve (9) on electrolyte chamber (8).

2. The waste lithium battery recycling device as recited in claim 1, wherein a stopper (101) is disposed at an upper end of one side of the feeding opening (10), a step (102) is disposed on an inner wall of the other side of the feeding opening (10), and the sealing plate (12) is located between the stopper (101) and the step (102).

3. The waste lithium battery recycling device as recited in claim 2, wherein a rubber layer (14) is disposed on the lower surface of the stopper (101).

4. The recycling and processing device for the waste lithium batteries according to claim 1, 2 or 3, characterized in that a material guide plate (15) is arranged at the lower end of the feeding port (10), and the crushing roller (2) is positioned right below the feeding port (10).

5. The recovery and treatment device for waste lithium batteries according to claim 1, characterized in that the end of the magnetic filter plate (3) is provided with a pull ring (31).

6. The recovery and treatment device for waste lithium batteries according to claim 5, characterized in that the magnetic filter plate (3) is provided with a sealing layer (32) at one end close to the pull ring (31).

7. The waste lithium battery recycling device according to claim 6, wherein a plurality of grooves (33) are formed in one end of the magnetic filter plate (3) far away from the pull ring (31), a spring (34) is arranged in each groove (33), one end of each spring (34) is connected with each groove (33), the other end of each spring is connected with a positioning block (35), and a mounting groove matched with each positioning block (35) is formed in the side wall of the processing box (1).

8. The waste lithium battery recycling device as set forth in claim 1, wherein the top of said deflector (4) is equal in size to said magnetic filter plate (3), said deflector (4) is tapered from top to bottom, and its outlet is opposite to the opening of the top of said inner filtering shell (5).

9. The waste lithium battery recycling device according to claim 1, wherein the filtering inner shell (5) is rotatably installed above the filtering plate (7) through a driving motor (6), the driving motor (6) is installed at a middle position of the filtering plate (7), a protective shell (61) is installed on the driving motor (6), a power output end of the driving motor (6) is connected with a rotating shaft (60), and the other end of the rotating shaft (60) penetrates through the protective shell (61) to be connected with the bottom of the filtering inner shell (5).

10. The waste lithium battery recycling device as recited in claim 9, wherein a rotating disc (62) is disposed between the driving motor (6) and the inner filtering shell (5), one end of the rotating shaft (60) is connected to a power output end of the driving motor (6), the other end of the rotating shaft is fixedly connected to the bottom of the rotating disc (62), and the bottom of the inner filtering shell (5) is connected to the upper surface of the rotating disc (62).

Images