Discharging device for recycling lithium battery

Abstract

The utility model relates to a discharge device for lithium battery recovery, which comprises a base, a filter assembly is mounted on the base, a moving assembly is mounted on the base, the filter assembly comprises a mounting box fixedly mounted on the top of the base, and a filter box is fixedly mounted on the top of the mounting box. Two mounting blocks are fixedly mounted in the filter box, activated carbon plates are slidably connected to the opposite sides of the two mounting blocks, and an air guide pipe is fixedly mounted at the bottom of the filter box. According to the discharging device for lithium battery recycling, by installing the filtering assembly, generated harmful gas can be filtered, adsorbed and discharged when a lithium battery reacts with treating fluid, the situation of working environment pollution is reduced, the working environment quality can be improved, and by installing the moving assembly, the discharging device can be conveniently used according to the use requirements of workers, and the working efficiency is improved. And the height of the reaction frame is adjusted, so that a user can better take the reaction frame, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery recycling, in particular to a discharge device for lithium battery recycling. Background Art

[0002] There are still many reusable materials in discarded lithium batteries. Recycling lithium batteries can not only improve economic benefits, but also reduce environmental pollution caused by lithium batteries and improve environmental benefits. The first step after recycling lithium batteries is to discharge them.

[0003] Please refer to a battery discharge device for lithium battery recycling with publication number CN116454443A, which includes a base, a support frame, a processing tank and a separation tank. The base is fixedly connected to the support frame, the base is fixedly connected to the processing tank, and the base is fixedly connected to the separation tank on the side of the processing tank. It also includes a discharge mechanism, a material moving mechanism and an opening and closing mechanism. The processing tank and the separation tank are connected with the discharge mechanism, the support frame is connected with the material moving mechanism, and the separation tank and the support frame are connected with the opening and closing mechanism; the discharge mechanism cooperates with the material moving mechanism and the opening and closing mechanism to automate the lithium battery discharge treatment and cleaning and drainage process, and the operation is simple and safe, thereby improving the safety of the lithium battery discharge and post-discharge collection process using the battery discharge device.

[0004] When old batteries react with the treatment liquid, harmful gases will be generated. In the above patent, the harmful gases are not filtered and discharged. During the discharge process of the lithium battery, it is inevitable that workers need to come into close contact with the treatment liquid and the discharged lithium battery, which can easily cause the workers to breathe in harmful gases, thereby affecting their physical and mental health. This application proposes another technical solution to solve this technical problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a discharge device for lithium battery recovery, which has the advantages of filtration and adsorption, and solves the problem that harmful gases are not filtered and discharged. During the discharge process of the lithium battery, it is inevitable that humans need to come into close contact with the treatment liquid and the discharged lithium battery, which easily causes the workers to breathe in harmful gases, thereby affecting their physical and mental health.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge device for lithium battery recycling, comprising a base, a filter assembly is mounted on the base, and a moving assembly is mounted on the base;

[0007] The filter assembly comprises a mounting box fixedly mounted on the top of the base, a filter box is fixedly mounted on the top of the mounting box, two mounting blocks are fixedly mounted inside the filter box, and activated carbon plates are slidably connected to opposite sides of the two mounting blocks;

[0008] An air guide pipe is fixedly installed at the bottom of the filter box, a connecting pipe is fixedly installed at the bottom of the air guide pipe, an exhaust head is fixedly installed at the bottom of the connecting pipe, an exhaust fan is fixedly installed at the top of the installation box, and an exhaust pipe fixedly connected to one side of the filter box is fixedly installed at the input end of the exhaust fan;

[0009] The moving component includes two electric push rods fixedly installed on the top of the inner wall of the installation box, the output ends of the two electric push rods are fixedly installed with moving plates, the tops of the two moving plates are clamped with reaction frames, the bottoms of the reaction frames are fixedly installed with clamping blocks, and the top of the base is fixedly installed with a reaction pool located in the installation box.

[0010] Furthermore, a through hole is provided on the top of the installation box, and the air duct extends to the interior of the installation box through the through hole.

[0011] Furthermore, a first extension hole is opened on one side of the filter box, and the exhaust pipe extends to the interior of the filter box through the first extension hole.

[0012] Furthermore, the front of the installation box and the front of the filter box are both hinged with box doors, a switch is installed on one side of the installation box, and the electric push rod and the exhaust fan are both electrically connected to the switch.

[0013] Furthermore, a second extension hole is provided on the top of the installation box, and the electric push rod extends to the outside of the installation box through the second extension hole. A liquid outlet pipe is installed on one side of the installation box.

[0014] Furthermore, both sides of the interior of the installation box are provided with slide grooves, and the movable plate is slidably connected to the installation box through the slide grooves.

[0015] Furthermore, a clamping groove is provided on the top of each of the movable plates, and the clamping block is clamped with the movable plate through the clamping groove.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The discharge device for lithium battery recovery is equipped with a filter component, which can filter, absorb and discharge harmful gases generated when lithium batteries react with treatment liquid, reduce pollution in the working environment, and is beneficial to improving the quality of the working environment. By installing a movable component, the height of the reaction frame can be adjusted according to the use requirements of the staff, which is convenient for users to better take the reaction frame, which is beneficial to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 It is a front view of the structure of the utility model.

[0021] In the figure: 1. base; 2. installation box; 3. filter box; 4. installation block; 5. activated carbon plate; 6. air guide duct; 7. connecting pipe; 8. exhaust head; 9. exhaust fan; 10. exhaust duct; 11. electric push rod; 12. moving plate; 13. reaction frame; 14. clamping block; 15. reaction pool. 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] See also Figure 1-3 In this embodiment, a discharge device for recycling lithium batteries includes a base 1, a filter component is installed on the base 1, and a moving component is installed on the base 1.

[0024] The filter assembly includes an installation box 2 fixedly installed on the top of the base 1, a liquid outlet pipe is installed on one side of the installation box 2, a filter box 3 is fixedly installed on the top of the installation box 2, a drain pipe is installed on one side of the filter box 3, a solenoid valve is installed on the outside of the drain pipe, the front of the installation box 2 and the front of the filter box 3 are both hinged with box doors, two installation blocks 4 are fixedly installed inside the filter box 3, and activated carbon plates 5 are slidably connected to the opposite sides of the two installation blocks 4.

[0025] An air duct 6 is fixedly mounted on the bottom of the filter box 3, and a through hole is provided on the top of the installation box 2. The air duct 6 extends through the through hole to the interior of the installation box 2 to facilitate extraction of harmful gases.

[0026] A connecting pipe 7 is fixedly installed at the bottom of the air duct 6, an exhaust head 8 is fixedly installed at the bottom of the connecting pipe 7, an exhaust fan 9 is fixedly installed on the top of the installation box 2, a switch is installed on one side of the installation box 2, and the electric push rod 11 and the exhaust fan 9 are electrically connected to the switch, which is convenient for controlling the start time of the electric push rod 11 and the exhaust fan 9.

[0027] An exhaust pipe 10 fixedly connected to one side of the filter box 3 is fixedly installed at the input end of the exhaust fan 9. A first extension hole is opened on one side of the filter box 3. The exhaust pipe 10 extends to the interior of the filter box 3 through the first extension hole. The filter box 3 is exhausted through the exhaust pipe 10, so that a negative pressure is formed in the filter box 3, which is convenient for extracting harmful gases.

[0028] It should be noted that the discharge device for lithium battery recovery, by installing a filter component, can filter, adsorb and discharge the harmful gases generated when the lithium battery reacts with the treatment liquid, thereby reducing pollution in the working environment and helping to improve the quality of the working environment.

[0029] Specifically, when the lithium battery reacts with the treatment liquid, the discharge device for lithium battery recovery starts the exhaust fan 9 through the switch, and exhausts the filter box 3 through the exhaust pipe 10, so that a negative pressure is formed in the filter box 3, and then the harmful gas generated in the installation box 2 is extracted through the air guide pipe 6, the connecting pipe 7 and the exhaust head 8, and the harmful gas is adsorbed by the activated carbon plate 5 in the filter box 3, thereby reducing the pollution of the working environment and improving the quality of the working environment.

[0030] The moving component includes two electric push rods 11 fixedly installed on the top of the inner wall of the installation box 2. The output ends of the two electric push rods 11 are fixedly installed with moving plates 12. Slide grooves are opened on both sides of the interior of the installation box 2. The moving plate 12 is slidably connected to the installation box 2 through the slide grooves, providing guidance for the moving plate 12 to facilitate the movement of the moving plate 12.

[0031] A reaction frame 13 is clamped on the top of the two movable plates 12, a clamping block 14 is fixedly installed on the bottom of the reaction frame 13, a clamping groove is opened on the top of the movable plate 12, and the clamping block 14 is clamped with the movable plate 12 through the clamping groove, and a reaction pool 15 located in the installation box 2 is fixedly installed on the top of the base 1.

[0032] It should be noted that the discharge device for lithium battery recycling is installed with a mobile component, which makes it easy to adjust the height of the reaction frame 13 according to the use requirements of the staff, so that the user can better hold the reaction frame 13, which is conducive to improving work efficiency.

[0033] Specifically, the discharge device for lithium battery recovery opens the door of the installation box 2, releases the clamping block 14 from the movable plate 12, takes out the reaction frame 13 from the installation box 2 by the handle, places the lithium battery to be recovered in the reaction frame 13, injects the treatment liquid into the reaction pool 15, then clamps the reaction frame 13 and places it on the movable plate 12, closes the door, starts the two electric push rods 11, drives the movable plate 12 to move downward, moves the reaction frame 13 into the reaction pool 15, and performs the reaction.

[0034] The working principle of the above embodiment is:

[0035] (1) The discharge device for lithium battery recovery, when the lithium battery reacts with the treatment liquid, starts the exhaust fan 9 through the switch, exhausts the filter box 3 through the exhaust pipe 10, so that a negative pressure is formed in the filter box 3, and then the harmful gas generated in the installation box 2 is extracted through the air guide pipe 6, the connecting pipe 7 and the exhaust head 8, and the harmful gas is adsorbed by the activated carbon plate 5 in the filter box 3, thereby reducing the pollution of the working environment and improving the quality of the working environment.

[0036] (2) The discharge device for lithium battery recovery opens the door of the installation box 2, releases the clamping block 14 from the movable plate 12, takes out the reaction frame 13 from the installation box 2 by the handle, places the lithium battery to be recovered in the reaction frame 13, injects the treatment liquid into the reaction pool 15, then clamps the reaction frame 13 and places it on the movable plate 12, closes the door, starts the two electric push rods 11, drives the movable plate 12 to move downward, and moves the reaction frame 13 into the reaction pool 15 for reaction.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A discharge device for recycling lithium batteries, comprising a base (1), characterized in that: A filter component is mounted on the base (1), and a moving component is mounted on the base (1); The filter assembly comprises a mounting box (2) fixedly mounted on the top of the base (1), a filter box (3) fixedly mounted on the top of the mounting box (2), two mounting blocks (4) fixedly mounted inside the filter box (3), and activated carbon plates (5) slidably connected to opposite sides of the two mounting blocks (4); An air guide pipe (6) is fixedly installed at the bottom of the filter box (3), a connecting pipe (7) is fixedly installed at the bottom of the air guide pipe (6), an air extraction head (8) is fixedly installed at the bottom of the connecting pipe (7), an exhaust fan (9) is fixedly installed at the top of the installation box (2), and an exhaust pipe (10) fixedly connected to one side of the filter box (3) is fixedly installed at the input end of the exhaust fan (9); The moving assembly comprises two electric push rods (11) fixedly mounted on the top of the inner wall of the installation box (2), the output ends of the two electric push rods (11) are fixedly mounted with a moving plate (12), the tops of the two moving plates (12) are clamped with a reaction frame (13), the bottoms of the reaction frames (13) are fixedly mounted with a clamping block (14), and the top of the base (1) is fixedly mounted with a reaction pool (15) located in the installation box (2).

2. A discharge device for lithium battery recycling according to claim 1, characterized in that: A through hole is provided on the top of the installation box (2), and the air guide pipe (6) extends through the through hole to the interior of the installation box (2).

3. A discharge device for recycling lithium batteries according to claim 1, characterized in that: A first extension hole is provided on one side of the filter box (3), and the exhaust pipe (10) extends to the interior of the filter box (3) through the first extension hole.

4. A discharge device for lithium battery recycling according to claim 1, characterized in that: The front of the installation box (2) and the front of the filter box (3) are both hinged with box doors, a switch is installed on one side of the installation box (2), and the electric push rod (11) and the exhaust fan (9) are both electrically connected to the switch.

5. A discharge device for lithium battery recycling according to claim 1, characterized in that: A second extension hole is provided on the top of the installation box (2), and the electric push rod (11) extends to the outside of the installation box (2) through the second extension hole. A liquid outlet pipe is installed on one side of the installation box (2).

6. A discharge device for recycling lithium batteries according to claim 1, characterized in that: Slide grooves are provided on both sides of the interior of the installation box (2), and the movable plate (12) is slidably connected to the installation box (2) via the slide grooves.

7. A discharge device for lithium battery recycling according to claim 1, characterized in that: The top of each movable plate (12) is provided with a clamping groove, and the clamping block (14) is clamped with the movable plate (12) via the clamping groove.

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