CN212783575U

CN212783575U - Continuous extraction device for extracting, recovering and preparing manganese sulfate from waste lithium batteries

Info

Publication number: CN212783575U
Application number: CN202021724316.2U
Authority: CN
Inventors: 李森; 黄心荣; 张冠儒
Original assignee: Jiangxi Ruida New Energy Technology Co ltd
Current assignee: Jiangxi Ruida New Energy Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-23
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a waste lithium cell draws and retrieves preparation continuous extraction device for manganese sulfate, including the extraction device body, the top fixedly connected with rose box on extraction device body right side, the spout has all been seted up to the left and right sides of rose box, the inner chamber sliding connection of spout has the cassette, the inner chamber sliding connection of cassette has the filter screen, the draw-in groove has all been seted up to the left and right sides at rose box inner wall top, the inner chamber joint of draw-in groove has the fixture block. The utility model discloses an in putting into the inner chamber of rose box with the extract through the inlet, the filter screen takes place to deform to the outside tensile because of the influence of gravity slides downwards and drives the spring, and the spring drives the filter screen rebound when restoring to deform because of the influence of self elasticity, and is repeated, filters the extract, has solved current extraction device and does not possess the filterable function of extract when using, influences the extraction quality to the problem that people not convenient for used.

Description

Continuous extraction device for extracting, recovering and preparing manganese sulfate from waste lithium batteries

Technical Field

The utility model relates to a lithium cell technical field specifically is useless lithium cell and draws preparation continuous extraction device for manganese sulfate of retrieving.

Background

Lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material and metallic lithium or an alloy metal thereof as a negative electrode material, and using a nonaqueous electrolyte solution, and are roughly classified into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation product of rechargeable batteries, lithium metal batteries, produced in 1996, has better safety, specific capacity, self-discharge rate and cost performance ratio than lithium ion batteries, and an extraction device is required to be used for extracting manganese sulfate in the extraction and recovery of waste lithium batteries, but the existing extraction device does not have the function of filtering extraction liquid when in use, so that the extraction quality is influenced, and the use by people is not convenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a useless lithium cell draws and retrieves preparation continuous extraction device for manganese sulfate possesses the advantage that improves the extraction quality, has solved current extraction device and does not possess the filterable function of extraction liquid when using, influences the extraction quality to the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the continuous extraction device for extracting, recovering and preparing manganese sulfate from waste lithium batteries comprises an extraction device body, a filter box fixedly connected with the top of the right side of the extraction device body, chutes are formed in the left side and the right side of the filter box, inner cavities of the chutes are slidably connected with a clamping seat, an inner cavity of the clamping seat is slidably connected with a filter screen, clamping grooves are formed in the left side and the right side of the top of the inner wall of the filter box, clamping blocks are clamped in the inner cavities of the clamping grooves, springs are fixedly connected to the bottoms of the clamping blocks, the bottoms of the springs are fixedly connected to the tops of the filter screen, and communication.

Preferably, the top of the filter box is communicated with a liquid inlet, the front surface of the filter box is movably connected with a box door through a hinge, and a guide plate is obliquely arranged at the bottom of the inner cavity of the filter box.

Preferably, the top fixedly connected with motor of extraction device body, the output fixedly connected with puddler of motor, and the top on puddler surface passes through bearing swing joint in the inner wall at extraction device body top, a plurality of stirring leaves that the size is the same and distribute evenly of bottom fixedly connected with on puddler surface.

Preferably, the left side of the top of the extraction device body is provided with a feed inlet, the middle end of the left side of the extraction device body is provided with a heavy liquid outlet, the bottom of the right side of the extraction device body is provided with a light liquid outlet, the bottom of the extraction device body is provided with a discharge outlet, and the tail ends of the feed inlet, the heavy liquid outlet, the light liquid outlet and the discharge outlet are all in threaded connection with sealing covers.

Preferably, all around the extraction device body bottom all fixedly connected with supporting legs, and the bottom bonding of supporting leg has the slipmat.

(III) advantageous effects

Compared with the prior art, the utility model provides a useless lithium cell draws and retrieves preparation continuous extraction device for manganese sulfate possesses following beneficial effect:

1. the utility model discloses an in putting into the inner chamber of rose box with the extract through the inlet, the filter screen takes place to deform to the outside tensile because of the influence of gravity slides downwards and drives the spring, and the spring drives the filter screen rebound when restoring to deform because of the influence of self elasticity, and is repeated, filters the extract, has solved current extraction device and does not possess the filterable function of extract when using, influences the extraction quality to the problem that people not convenient for used.

2. The utility model discloses a set up the spout, effectively improve the filter screen and reciprocate the stability and the smoothness nature of in-process.

3. The utility model discloses a set up motor, puddler and stirring leaf, further improve the extraction effect.

4. The utility model discloses a set up cassette and chamber door, conveniently take out the filter screen and clear up or change.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the body of the extraction apparatus of the present invention;

FIG. 3 is a schematic cross-sectional view of the filter box of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. an extraction device body; 2. a feed inlet; 3. a motor; 4. a liquid inlet; 5. a box door; 6. a filter box; 7. a discharge port; 8. supporting legs; 9. a heavy liquid outlet; 10. a stirring rod; 11. stirring blades; 12. a light liquid outlet; 13. a card holder; 14. a chute; 15. a communication port; 16. a spring; 17. a filter screen; 18. a baffle; 19. a card slot; 20. and (7) clamping blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an extraction device body 1, feed inlet 2, motor 3, inlet 4, chamber door 5, rose box 6, discharge gate 7, supporting leg 8, heavy liquid export 9, puddler 10, stirring leaf 11, light liquid export 12, cassette 13, spout 14, intercommunication mouth 15, spring 16, filter screen 17, guide plate 18, draw-in groove 19 and fixture block 20 part are the general standard or the part that technical staff in the field knows, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, the continuous extraction device for extracting, recovering and preparing manganese sulfate from waste lithium batteries comprises an extraction device body 1, a motor 3 is fixedly connected to the top of the extraction device body 1, a stirring rod 10 is fixedly connected to the output end of the motor 3, the top of the surface of the stirring rod 10 is movably connected to the inner wall of the top of the extraction device body 1 through a bearing, a plurality of stirring blades 11 which are the same in size and are distributed uniformly are fixedly connected to the bottom of the surface of the stirring rod 10, the extraction effect is further improved by arranging the motor 3, the stirring rod 10 and the stirring blades 11, a feed inlet 2 is formed in the left side of the top of the extraction device body 1, a heavy liquid outlet 9 is formed in the middle end of the left side of the extraction device body 1, a light liquid outlet 12 is formed in the bottom of the right side of the extraction device body 1, the tail ends of the light liquid outlet 12 and the discharge port 7 are both in threaded connection with sealing covers, the periphery of the bottom of the extraction device body 1 is fixedly connected with supporting legs 8, the bottom of each supporting leg 8 is bonded with a non-slip mat, the top of the right side of the extraction device body 1 is fixedly connected with a filter box 6, the left side and the right side of each filter box 6 are both provided with a chute 14, the stability and the smoothness of the filter screen 17 in the up-and-down moving process are effectively improved by arranging the chutes 14, the inner cavity of each chute 14 is in sliding connection with a clamping seat 13, the inner cavity of each clamping seat 13 is in sliding connection with the filter screen 17, the left side and the right side of the top of the inner wall of each filter box 6 are both provided with clamping grooves 19, the inner cavity of each clamping groove 19 is clamped with a clamping block 20, the bottom of each clamping, the front surface of the filter box 6 is movably connected with a box door 5 through a hinge, the filter screen 17 is conveniently taken out for cleaning or replacement through the arrangement of the clamping seat 13 and the box door 5, and the bottom of the inner cavity of the filter box 6 is obliquely provided with a guide plate 18.

When in use, firstly, the extract liquor is put into the inner cavity of the filter box 6 through the liquor inlet 4, the filter screen 17 slides downwards along the inner cavity of the chute 14 due to the influence of gravity to drive the spring 16 to deform and stretch outwards, the spring 16 restores deformation due to the influence of self elasticity and simultaneously drives the filter screen 17 to move upwards along the inner cavity of the chute 14, and the process is repeated, the extraction liquid is filtered, the problem that the prior extraction device does not have the function of filtering the extraction liquid when in use, which influences the extraction quality, thereby the problem that people used not be convenient for, rethread external control ware starter motor 3, motor 3's output drives puddler 10 and rotates, and puddler 10 drives stirring leaf 11 and rotates, effectively improves extraction efficiency (external control ware is the PLC controller in this application, simultaneously, and two wiring ends of external control ware are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Useless lithium cell draws and retrieves preparation continuous extraction device for manganese sulfate, including extraction device body (1), its characterized in that: the extraction device comprises an extraction device body (1), a filter box (6) and a filter box (13), wherein the filter box (6) is fixedly connected to the right side of the extraction device body (1), a sliding groove (14) is formed in the left side and the right side of the filter box (6), the sliding groove (13) is connected to the inner cavity of the sliding groove (14), the filter screen (17) is connected to the inner cavity of the clamping seat (13), a clamping groove (19) is formed in the left side and the right side of the inner wall top of the filter box (6), a clamping block (20) is clamped in the inner cavity of the clamping groove (19), a spring (16) is fixedly connected to the bottom of the clamping block (20), the bottom of the spring (16) is.

2. The continuous extraction device for extracting and recovering waste lithium batteries to prepare manganese sulfate according to claim 1, characterized in that: the top of the filter box (6) is communicated with a liquid inlet (4), the front surface of the filter box (6) is movably connected with a box door (5) through a hinge, and a guide plate (18) is obliquely arranged at the bottom of the inner cavity of the filter box (6).

3. The continuous extraction device for extracting and recovering waste lithium batteries to prepare manganese sulfate according to claim 1, characterized in that: the top fixedly connected with motor (3) of extraction device body (1), the output fixedly connected with puddler (10) of motor (3), and the top on puddler (10) surface passes through bearing swing joint in the inner wall at extraction device body (1) top, a plurality of the same and even stirring leaf (11) of distribution of size of bottom fixedly connected with on puddler (10) surface.

4. The continuous extraction device for extracting and recovering waste lithium batteries to prepare manganese sulfate according to claim 1, characterized in that: the device is characterized in that a feed inlet (2) is formed in the left side of the top of the extraction device body (1), a heavy liquid outlet (9) is formed in the middle end of the left side of the extraction device body (1), a light liquid outlet (12) is formed in the bottom of the right side of the extraction device body (1), a discharge outlet (7) is formed in the bottom of the extraction device body (1), and a sealing cover is connected to the tail ends of the feed inlet (2), the heavy liquid outlet (9), the light liquid outlet (12) and the discharge outlet (7) in a threaded connection mode.

5. The continuous extraction device for extracting and recovering waste lithium batteries to prepare manganese sulfate according to claim 1, characterized in that: the extraction device is characterized in that the periphery of the bottom of the extraction device body (1) is fixedly connected with supporting legs (8), and the bottoms of the supporting legs (8) are adhered with non-slip mats.