Waste battery recycling and extracting device

Abstract

The utility model discloses a waste battery recycling and extracting device which comprises a main body, the main body is provided with a containing cavity, the main body is provided with a rotating rod arranged in the containing cavity, and one end of the rotating rod is connected with a driver; the rectangular frame is connected with the rotating rod and comprises two vertical rods, a transverse rod is connected between the two vertical rods, the two vertical rods are correspondingly connected with a first push plate and a second push plate respectively, the first push plate and the second push plate are obliquely arranged relative to the transverse rod in the horizontal direction, and the transverse rod is provided with a mounting rod located between the two vertical rods; and a first flow deflector and a second flow deflector are arranged on the two sides of the mounting rod correspondingly, and the first flow deflector and the second flow deflector are obliquely arranged in the vertical direction relative to the vertical rod. According to the waste battery recycling and extracting device with the structure, horizontal stirring is formed through the first push plate and the second push plate, and the first flow deflector and the second flow deflector generate a turbulent flow effect, so that an upper layer solution and a lower layer solution are driven to be vertically stirred and mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling and processing, in particular to a waste battery recycling and extraction device. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. After the existing lithium batteries are scrapped, people need to recycle the used lithium batteries, specifically the metal materials such as cobalt, nickel, manganese, lithium, iron, and aluminum in the lithium batteries. On the one hand, it can improve the utilization efficiency of resources, and on the other hand, it can reduce heavy metal pollution.

[0003] At present, the separation and recovery of metal elements from waste lithium batteries mostly adopts solvent extraction, the principle of which is: after the organic solvent and the leaching solution are fully mixed, the organic solvent and the target ions in the leaching solution form a stable complex, then the extractant is added and fully stirred to separate the target metal from it, and the target metal is extracted after standing and stratification. However, the existing extraction device has a good stirring and mixing effect on a single layer during the stirring process, but the mixing and stirring effect of the upper and lower layers is poor, which affects the extraction of the target metal in the later stage. Utility Model Content

[0004] In view of the above shortcomings, the utility model proposes a waste battery recycling and extraction device, in which horizontal stirring is formed by the first push plate and the second push plate, and the first guide plate and the second guide plate produce a turbulent effect, thereby driving the upper and lower layer solutions to produce vertical mixing, which is beneficial to improving the effect of solution stirring and mixing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste battery recycling and extraction device comprises: a main body, the main body is provided with a cavity, the main body is provided with a rotating rod built into the cavity, one end of the rotating rod is connected to a driver driving it to rotate; a rectangular frame, the rectangular frame is connected to the rotating rod, the rectangular frame comprises two vertical rods, a cross rod is connected between the two vertical rods, the two vertical rods are respectively connected with a first push plate and a second push plate, the first push plate and the second push plate are respectively inclined relative to the cross rod in a horizontal direction, the cross rod is provided with a mounting rod located between the two vertical rods, the mounting rod is extended in a vertical direction, and first guide plates and second guide plates are respectively provided on both sides of the mounting rod, the first guide plates and the second guide plates are inclined relative to the vertical rod in a vertical direction.

[0007] The waste battery recovery and extraction device according to the embodiment of the utility model has at least the following beneficial effects: when in use, the driver drives the rotating rod to rotate, so that the first push plate and the second push plate drive the solution mixed with the material to produce a clockwise or counterclockwise circular flow, and the first guide plate and the second guide plate can drive the solution to flow obliquely upward or downward, thereby forming a turbulent effect that hinders the horizontal flow of the solution, which is beneficial to improving the stirring and mixing of the upper and lower layer solutions in the cavity, and then promoting the full fusion of metal substances such as cobalt and lithium with the extractant, which is beneficial to improving the recovery rate of metal substances such as cobalt and lithium.

[0008] Furthermore, the first push plate is arranged at an acute angle with the cross bar, the second push plate is arranged at an obtuse angle with the cross bar, and the first guide plate and the second guide plate are arranged at an acute angle with the vertical bar.

[0009] Furthermore, a plurality of the first guide vanes are provided, a plurality of the second guide vanes are provided, and the first guide vanes and the second guide vanes are alternately and spaced apart from each other on the mounting rod.

[0010] Furthermore, a screw is provided between the first guide vane and the second guide vane, and the screw is threadedly connected with at least two adjusting nuts, and the adjusting nuts are used to lock the first guide vane or the second guide vane.

[0011] Further, the first guide plate and the second guide plate are provided with square holes, and the mounting rod includes a rectangular portion matching the square holes.

[0012] Furthermore, the cross bar is connected with a first threaded hole, the mounting rod includes a threaded portion threadedly matched with the first threaded hole, two ends of the cross bar are provided with second threaded holes, and the vertical rod is threadedly matched with the second threaded hole.

[0013] Furthermore, one of the vertical rods is detachably connected to a mounting sleeve, and the mounting sleeve is fixedly connected to the rotating rod.

[0014] Furthermore, a first mounting plate is provided on the side wall of the vertical rod, and a second mounting plate is provided on the outer wall of the mounting sleeve, and the first mounting plate and the second mounting plate are connected by a bolt assembly.

[0015] Furthermore, the driver is a motor, and the output end of the motor is connected to the rotating rod.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of an embodiment of a waste battery recovery and extraction device of the utility model;

[0019] Figure 2 for Figure 1 Internal cross-sectional view in;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure with some parts removed.

[0021] In the figure: main body 100, cavity 101, rotating rod 110, driver 120, vertical rod 200, first push plate 201, second push plate 202, cross bar 210, mounting rod 220, first guide plate 221, second guide plate 222, screw rod 223, adjusting nut 224, rectangular portion 225, threaded portion 226, mounting sleeve 230. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inside", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0024] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If the terms "first" or "second" are described, they are only used for descriptive purposes and cannot be understood to indicate or imply relative importance.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figures 1 to 3 A waste battery recycling and extraction device comprises: a main body 100 and a rectangular frame, wherein the main body 100 is provided with a cavity 101, the main body 100 is provided with a rotating rod 110 built in the cavity 101, and one end of the rotating rod 110 is connected to a driver 120 for driving the rotating rod 110 to rotate; the rectangular frame is connected to the rotating rod 110, and the rectangular frame comprises two vertical rods 200, a horizontal rod 210 is connected between the two vertical rods 200, and the two vertical rods 200 are respectively connected with a first push plate 201 and a second push plate 202, and the first push plate 201 and the second push plate 202 are respectively arranged in a horizontal direction relative to the horizontal rod 210, and the horizontal rod 210 is provided with a mounting rod 220 located between the two vertical rods 200, and the mounting rod 220 is extended in a vertical direction, and first guide plates 221 and second guide plates 222 are respectively arranged on both sides of the mounting rod 220, and the first guide plates 221 and the second guide plates 222 are arranged in a vertical direction relative to the vertical rod 200.

[0027] When the waste battery recovery and extraction device of the above structure is in use, the driver 120 drives the rotating rod 110 to rotate, so that the first push plate 201 and the second push plate 202 drive the solution mixed with the material to produce a clockwise or counterclockwise circular flow, and the first guide plate 221 and the second guide plate 222 can drive the solution to flow obliquely upward or downward, thereby forming a turbulent effect that hinders the horizontal flow of the solution, which is beneficial to driving the upper and lower layer solutions in the cavity 101 to form vertical stirring and mixing, thereby promoting the full fusion of metal substances such as cobalt and lithium in the cavity 101 with the extractant, which is beneficial to improving the recovery rate of metal substances such as cobalt and lithium.

[0028] See also Figure 2 and Figure 3, further, the first push plate 201 is set at an acute angle with the cross bar 210, the second push plate 202 is set at an obtuse angle with the cross bar 210, and the first guide plate 221 and the second guide plate 222 are both set at an acute angle with the vertical bar 200. Specifically, the first push plate 201 is located on the side close to the rotating rod 110, and the first push plate 201 drives the solution located in the center to form a circular flow that continuously diffuses outward, and then part of the solution moves downward obliquely through the first guide plate 221, and the part of the solution continues to flow and collide with the second guide plate 222, so that the part of the solution is blocked by the second guide plate 222 to form a rotation, so that the upper and lower layer solutions on the inner side are fully mixed vertically. Similarly, the second push plate 202 is located on a side away from the rotating rod 110. The second push plate 202 drives the solution on the outside to form a circular flow that continuously diffuses inward. Subsequently, part of the solution moves obliquely upward through the second guide plate 222. This part of the solution continues to flow and collides with the first guide plate 221, so that this part of the solution is blocked by the first guide plate 221 to form a rotation, thereby allowing the upper and lower layer solutions on the outside to be fully mixed vertically. Among them, the first guide plate 221 and the second guide plate 222 drive the solution to flow obliquely upward or downward, and can also drive the center or outer solution to rotate due to collision, thereby improving the mixing effect of vertical stirring of solutions at different positions in the cavity 101.

[0029] See also Figure 2 and Figure 3 Furthermore, a plurality of first guide plates 221 and a plurality of second guide plates 222 are provided, and the first guide plates 221 and the second guide plates 222 are alternately arranged on the mounting rod 220, thereby facilitating the formation of a lateral turbulence effect for the solution at different height positions, further improving the stirring and mixing of the solution in the cavity 101.

[0030] See also Figure 2 and Figure 3 Further, a screw rod 223 is provided between the first guide plate 221 and the second guide plate 222, and the screw rod 223 is threadedly connected with at least two adjusting nuts 224, and the adjusting nuts 224 are used to lock the first guide plate 221 or the second guide plate 222, so that people can change the spacing between the first guide plate 221 and the second guide plate 222 by adjusting the nuts 224, which is conducive to changing the density of the arrangement of the first guide plate 221 and the second guide plate 222, thereby improving the mixing effect of the vertical stirring of the solution in the cavity 101. It can be understood that the upper and lower end surfaces of the first guide plate 221 and the upper and lower end surfaces of the second guide plate 222 are provided with corresponding adjusting nuts 224, so that people can quickly fix the positions of the first guide plate 221 and the second guide plate 222 on the screw rod 223. It can be understood that a plurality of screw rods 223 can be staggered in the vertical direction, so as to facilitate the arrangement and installation of the screw rods 223.

[0031] See also Figure 2 and Figure 3 Furthermore, the first guide vane 221 and the second guide vane 222 are provided with square holes, and the mounting rod 220 includes a rectangular portion 225 that matches the square hole. Specifically, the matching of the rectangular portion 225 and the square hole is conducive to limiting the deviation of the first guide vane 221 and the second guide vane 222, so that the multiple first guide vanes 221 on the same side or the multiple second guide vanes 222 on the same side can form a parallel array, thereby improving the efficiency of installing the multiple first guide vanes 221 and the second guide vanes 222.

[0032] See also Figure 2 and Figure 3 Further, the crossbar 210 is connected with a first threaded hole, the mounting rod 220 includes a threaded portion 226 threadedly matched with the first threaded hole, and second threaded holes are provided at both ends of the crossbar 210, and the vertical rod 200 is threadedly matched with the second threaded holes. Specifically, the threaded portion 226 is threadedly matched with the crossbar 210, which is conducive to the rapid installation or removal of the two vertical rods 200 from the crossbar 210, so as to quickly assemble into a rectangular frame, and is also conducive to the rapid installation or removal of the mounting rod 220 from the crossbar 210.

[0033] See also Figure 2 and Figure 3 Furthermore, one of the vertical rods 200 is detachably connected to a mounting sleeve 230, and the mounting sleeve 230 is fixedly connected to the rotating rod 110, so that the rectangular frame forms a detachable connection relative to the rotating rod 110, which is beneficial for people to assemble the rectangular frame first to simplify the difficulty of installation.

[0034] Furthermore, a first mounting plate is provided on the side wall of the vertical rod 200 , and a second mounting plate is provided on the outer wall of the mounting sleeve 230 . The first mounting plate and the second mounting plate are connected by a bolt assembly, so as to facilitate the installation or removal of the rectangular frame on the rotating rod 110 .

[0035] Further, the driver 120 is a motor, and the output end of the motor is connected to the rotating rod 110. In some embodiments, the output end of the motor can be connected to the rotating rod 110 through a belt set or a gear set, thereby changing the direction of force transmission to facilitate changing the installation position of the motor, which will not be described in detail here.

[0036] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waste battery recovery and extraction device, characterized in that: include: A main body (100), wherein the main body (100) is provided with a cavity (101), and the main body (100) is provided with a rotating rod (110) built in the cavity (101), and one end of the rotating rod (110) is connected to a driver (120) for driving the rotating rod (110) to rotate; A rectangular frame, wherein the rectangular frame is connected to the rotating rod (110), and the rectangular frame comprises two vertical rods (200), a horizontal rod (210) is connected between the two vertical rods (200), and the two vertical rods (200) are respectively connected with a first push plate (201) and a second push plate (202), and the first push plate (201) and the second push plate (202) are respectively arranged in a horizontal direction relative to the horizontal rod (210), and the horizontal rod (210) is provided with a mounting rod (220) located between the two vertical rods (200), and the mounting rod (220) is extended in a vertical direction, and a first guide plate (221) and a second guide plate (222) are respectively arranged on both sides of the mounting rod (220), and the first guide plate (221) and the second guide plate (222) are arranged in a vertical direction relative to the vertical rod (200).

2. A waste battery recovery and extraction device according to claim 1, characterized in that: The first push plate (201) and the cross bar (210) are arranged at an acute angle, the second push plate (202) and the cross bar (210) are arranged at an obtuse angle, and the first guide plate (221) and the second guide plate (222) are arranged at an acute angle with the vertical bar (200).

3. A waste battery recovery and extraction device according to claim 2, characterized in that: A plurality of the first guide plates (221) are provided, and a plurality of the second guide plates (222) are provided. The first guide plates (221) and the second guide plates (222) are alternately and spaced apart from each other on the mounting rod (220).

4. A waste battery recovery and extraction device according to claim 3, characterized in that: A screw rod (223) is provided between the first guide plate (221) and the second guide plate (222), and the screw rod (223) is threadedly connected with at least two adjustment nuts (224), and the adjustment nuts (224) are used to lock the first guide plate (221) or the second guide plate (222).

5. A waste battery recovery and extraction device according to claim 4, characterized in that: The first guide plate (221) and the second guide plate (222) are provided with square holes, and the mounting rod (220) comprises a rectangular portion (225) matching the square holes.

6. A waste battery recovery and extraction device according to claim 1, characterized in that: The cross bar (210) is connected with a first threaded hole, the mounting rod (220) includes a threaded portion (226) threadedly matched with the first threaded hole, and second threaded holes are provided at both ends of the cross bar (210), and the vertical rod (200) threadedly matches with the second threaded hole.

7. The waste battery recovery and extraction device according to claim 1, characterized in that: One of the vertical rods (200) is detachably connected to a mounting sleeve (230), and the mounting sleeve (230) is fixedly connected to the rotating rod (110).

8. A waste battery recovery and extraction device according to claim 7, characterized in that: A first mounting plate is provided on the side wall of the vertical rod (200), and a second mounting plate is provided on the outer wall of the mounting sleeve (230), and the first mounting plate and the second mounting plate are connected via a bolt assembly.

9. The waste battery recycling and extraction device according to claim 1, characterized in that: The driver is a motor, and the output end of the motor is connected to the rotating rod (110).

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