Lead plaster recovery device for lead-carbon battery

Abstract

The utility model discloses a lead-carbon battery lead plaster recycling device, and relates to the technical field of battery recycling equipment, in particular to a lead-carbon battery lead plaster recycling device which comprises an equipment box, a recycling box and a lead plaster separating part, and the equipment box and the recycling box are fixedly installed. And through the synergistic effect of the ultrasonic vibration plate and the vibration motor, the falling-off rate of the lead paste can be effectively increased. The high-frequency vibration generated by the ultrasonic vibration plate can penetrate into the lead plaster to destroy the adhesive force between the lead plaster and the polar plate, so that the lead plaster is easier to fall off. And meanwhile, the vibration effect of the vibration motor further enhances the falling effect of the lead plaster, so that the lead plaster can be separated from the polar plate more quickly and more thoroughly. In addition, the ultrasonic vibration plates are annularly distributed on the inner side wall of the screen drum, it can be guaranteed that the vibration effect evenly acts on the lead paste, and the recovery efficiency is further improved. Compared with the prior art, the lead plaster recovery device has the advantages that the lead plaster recovery efficiency is obviously improved, the recovery time can be effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of battery recycling equipment, specifically a lead-carbon battery lead paste recycling device. Background Technology

[0002] In today's society, with the continuous development of new energy technologies, lead-carbon batteries, as a new type of energy storage battery, are widely used in new energy vehicles and new energy storage fields, such as hybrid electric vehicles, electric bicycles, and wind and solar power energy storage, because they combine the advantages of supercapacitors' instantaneous high-capacity charging with the energy advantages of lead-acid batteries. However, after a period of use, the lead paste inside lead-carbon batteries needs to be effectively recycled to achieve resource reuse and environmental protection.

[0003] In existing technologies, such as the lead-carbon battery lead paste recycling device disclosed in patent number 202111648736.6, the lead paste is recycled through a structure consisting of a shaking device, a coarse scraping device, and a fine scraping device. This device is simple to operate, compact in structure, and rationally designed, saving manpower and improving work efficiency. However, this device still has some shortcomings in practical applications. First, its lead paste recycling efficiency needs further improvement, especially when dealing with some firmly adhered lead paste, where the recycling effect is not ideal. Second, although the automation level of the device has improved, manual intervention is still required in some steps, increasing labor intensity and operational difficulty. Furthermore, the separation effect of the lead paste during operation is not thorough enough, which may result in some lead paste residue, affecting subsequent recycling quality and production efficiency.

[0004] In summary, existing lead-carbon battery lead paste recycling devices still have certain limitations in terms of recycling efficiency, automation level, and separation effect, and cannot fully meet the current market demand for efficient, automated, and thorough lead paste recycling. Therefore, to address these issues, a new lead-carbon battery lead paste recycling device is proposed to overcome the shortcomings of existing technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a lead-carbon battery lead paste recycling device, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a lead-carbon battery lead paste recycling device, comprising an equipment box, a recycling box, and a lead paste detachment component. The equipment box is fixedly installed with the recycling box. A control board is installed on the equipment box and is connected to the lead paste detachment component. The lead paste detachment component is installed on the recycling box. The lead paste detachment component includes a sieve cylinder, a sieve plate, a vibrating motor, and multiple ultrasonic vibrating plates. The sieve cylinder is suspended on the inner top wall of the recycling box. The sieve plate is hinged to the lower end of the sieve cylinder. The vibrating motor is fixedly installed above the top wall of the recycling box and is connected to the sieve cylinder via a transmission connection. Each of the ultrasonic vibrating plates is installed on the inner side wall of the sieve cylinder, and the ultrasonic vibrating plates are arranged in a ring on the inner side wall of the sieve cylinder.

[0009] Optionally, the lead paste detachment component further includes an ultrasonic generator, multiple piezoelectric transducers, and multiple amplitude transformers. The ultrasonic generator is fixedly installed inside the equipment box. The ultrasonic generator is electrically connected to each piezoelectric transducer. Each piezoelectric transducer is installed on the screen cylinder. The power output end of the piezoelectric transducer is fixedly installed to the amplitude transformer. The end of the amplitude transformer is fixedly connected to the outer wall of the ultrasonic transducer plate.

[0010] Optionally, the control board is electrically connected to the vibration motor and the ultrasonic generator, respectively.

[0011] Optionally, the top wall of the recycling bin is provided with a feed inlet, and a first cover plate is hinged to the top wall of the recycling bin at the feed inlet; the lower side wall of the recycling bin is provided with a discharge outlet, and a second cover plate is hinged to the lower side wall of the recycling bin at the discharge outlet.

[0012] Optionally, the top wall of the recycling bin is provided with multiple clearance grooves, and multiple springs are installed in the clearance grooves of the top wall of the recycling bin; multiple support members are fixedly connected to the top of the screen cylinder, and the upper part of the support member is embedded in the clearance groove. Each spring abuts against the upper part of the support member, and each spring provides elastic support to the upper part of the support member.

[0013] Optionally, the support member includes a support plate and a support rod. The lower end of the support rod is fixedly connected to the upper edge of the screen cylinder, and the upper end of the support rod is fixedly connected to the support plate. The support plate is located in the relief groove. Multiple second springs abut against the upper part of the support plate, and multiple first springs abut against the lower part of the support plate.

[0014] Optionally, a support frame is fixedly connected to the inner side wall of the upper end of the screen cylinder, and the power output end of the vibration motor passes through the top wall of the recycling box, and the power output end of the vibration motor is fixedly installed with the support frame.

[0015] (III) Beneficial Effects

[0016] This utility model provides a lead paste recycling device for lead-carbon batteries, which has the following beneficial effects:

[0017] 1. This lead-carbon battery lead paste recycling device, through the coordinated arrangement of an equipment box, a recycling box, and a lead paste detachment component, improves lead paste recycling efficiency. The synergistic effect of the ultrasonic vibrating plate and the vibrating motor effectively increases the lead paste shedding rate. The high-frequency vibration generated by the ultrasonic vibrating plate penetrates deep into the lead paste, breaking down the adhesion between the lead paste and the electrode plate, making the lead paste easier to detach. Simultaneously, the vibration of the vibrating motor further enhances the detachment effect, allowing the lead paste to separate from the electrode plate more quickly and thoroughly. Furthermore, the ultrasonic vibrating plates are arranged in a ring on the inner wall of the sieve cylinder, ensuring uniform vibration on the lead paste, further improving recycling efficiency. Compared with existing technologies, this invention significantly improves lead paste recycling efficiency, effectively reducing recycling time and increasing production efficiency.

[0018] 2. This lead-carbon battery lead paste recycling device, through the coordinated arrangement of the equipment box, recycling box, and lead paste detachment component, enhances the automation level of the lead-carbon battery lead paste recycling device. This utility model achieves automated control of the entire recycling process through the control board connected to the lead paste detachment component. The control board can be one of the following: a programmable logic controller (PLC), an industrial computer, etc., internally equipped with logic control programs, timing control programs, and other software programs, capable of precisely controlling the start and stop of components such as the vibration motor and ultrasonic generator. In actual operation, the user only needs to place the lead-carbon battery to be recycled into the recycling box, start the equipment through the control board, and the entire recycling process will be completed automatically without manual intervention. This highly automated operation not only reduces labor intensity and human error but also improves the stability and reliability of the equipment, making the lead paste recycling process more efficient and convenient. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of a lead-carbon battery lead paste recycling device according to the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the vibrating motor in a lead-carbon battery lead paste recycling device of this utility model.

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This is a three-dimensional structural diagram of the sieve cylinder in a lead-carbon battery lead paste recycling device according to this utility model.

[0024] Figure 5 This is a cross-sectional view of the recycling box in a lead-carbon battery lead paste recycling device according to this utility model.

[0025] Figure 6 This is a cross-sectional structural diagram of the support component in a lead-carbon battery lead paste recycling device according to the present invention.

[0026] In the diagram: 1. Equipment box; 2. Control panel; 3. Recycling box; 301. Clearing groove; 4. Vibration motor; 5. First cover plate; 6. Second cover plate; 7. Screen cylinder; 8. Support frame; 9. Ultrasonic vibrating plate; 10. Support component; 1001. Support plate; 1002. Support rod; 11. Screen plate; 12. First spring; 13. Second spring; 14. Feed inlet. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying anything.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0029] Please see Figures 1 to 6The present invention provides a technical solution: a lead-carbon battery lead paste recycling device, including an equipment box 1, a recycling box 3, and a lead paste detachment component. The equipment box 1 and the recycling box 3 are fixedly installed. A control board 2 is installed on the equipment box 1. The control board 2 is connected to the lead paste detachment component for control. The lead paste detachment component is installed on the recycling box 3.

[0030] The lead paste detachment component includes a sieve cylinder 7, a sieve plate 11, a vibrating motor 4, and multiple ultrasonic transducers 9. The sieve cylinder 7 is suspended on the inner top wall of the recycling bin 3. The sieve plate 11 is hinged to the lower end of the sieve cylinder 7. The vibrating motor 4 is fixedly installed above the top wall of the recycling bin 3 and is connected to the sieve cylinder 7 via a transmission connection. Each ultrasonic transducer 9 is installed on the inner side wall of the sieve cylinder 7, and the ultrasonic transducers 9 are arranged in a ring on the inner side wall of the sieve cylinder 7.

[0031] The equipment box 1 is mainly used for installing and fixing the control board 2 and other related electrical equipment. The recycling box is used to hold the lead-carbon battery plates to be recycled and the lead paste to be recycled. When the vibrating motor 4 is started, it causes the screen cylinder 7 to vibrate. This vibration can effectively remove the lead paste from the lead-carbon battery plates. At the same time, in conjunction with the action of the ultrasonic vibrating plate 9, the removal rate of lead paste is further improved. When the ultrasonic generator is started, the ultrasonic vibrating plate 9 generates high-frequency vibration. This vibration can penetrate into the interior of the lead paste, destroy the adhesion between the lead paste and the plates, and make the lead paste easier to remove. The screen cylinder 7 and the screen plate 11 are provided with numerous screen holes. After the lead paste is removed from the plates, it can fall through the screen holes into the bottom of the recycling box 3.

[0032] Specifically, the lead paste detachment component also includes an ultrasonic generator, multiple piezoelectric transducers, and multiple amplitude transformers. The ultrasonic generator is fixedly installed inside the equipment box 1. The ultrasonic generator is electrically connected to each piezoelectric transducer. Each piezoelectric transducer is installed on the screen cylinder 7. The power output end of the piezoelectric transducer is fixedly installed to the amplitude transformer. The end of the amplitude transformer is fixedly connected to the outer wall of the ultrasonic vibrating plate 9.

[0033] The ultrasonic transducer 9 works by generating high-frequency electrical oscillations through an ultrasonic generator, which drive a piezoelectric transducer to produce high-frequency mechanical vibrations. This vibration is transmitted to the ultrasonic transducer 9 via an amplitude transformer, causing it to vibrate at high frequencies. When the ultrasonic transducer 9 vibrates within the lead paste electrode, it generates high-frequency pressure changes within the electrode, forming ultrasonic waves. These ultrasonic waves create a cavitation effect within the lead paste, disrupting the adhesion between the lead paste and the electrode, making the lead paste easier to detach. The vibration frequency of the ultrasonic transducer 9 is typically above 20 kHz, ensuring the effectiveness and uniformity of the vibration effect.

[0034] More specifically, the control board 2 is electrically connected to the vibration motor 4 and the ultrasonic generator, respectively.

[0035] The control board 2 employs a programmable logic controller (PLC) or an industrial computer, among other technologies. It contains internal logic control and timing control programs to meet the control requirements of the vibration motor 4 and the ultrasonic generator. The control board 2 controls the start and stop of the vibration motor 4 and the ultrasonic generator. Through the control board 2, users can easily set and adjust the equipment's operating parameters to achieve automated operation. The control board 2 is electrically connected to both the vibration motor 4 and the ultrasonic generator, ensuring the stability and reliability of the equipment's operation.

[0036] Specifically, a feed inlet 14 is provided on the top wall of the recycling bin 3, and a first cover plate 5 is hinged to the top wall of the recycling bin 3 at the feed inlet 14. A discharge outlet is provided on the lower side wall of the recycling bin 3, and a second cover plate 6 is hinged to the lower side wall of the recycling bin 3 at the discharge outlet.

[0037] The feed inlet 14 is hinged with a first cover plate 5, which opens during feeding and closes during recycling to prevent lead paste from splashing and external impurities from entering. The discharge outlet is used to discharge the recycled lead paste and the electrode plates, with the discharge times of the lead paste and electrode plates staggered. A second cover plate 6 is hinged at the discharge outlet, similarly opening during discharge and closing during recycling to ensure the sealing of the recycling process.

[0038] Specifically, the top wall of the recycling bin 3 is provided with multiple clearance grooves 301, and multiple springs are installed in the clearance grooves 301 on the top wall of the recycling bin 3. Multiple support members 10 are fixedly connected to the top of the screen cylinder 7. The upper part of the support member 10 is embedded in the clearance groove 301, and each spring abuts against the upper part of the support member 10, providing elastic support to the upper part of the support member 10.

[0039] The clearance groove 301 is used to install springs and support members 10, and each spring provides elastic support for the screen cylinder 7. The support member 10 does not directly contact the top wall of the recycling box 3, but is elastically supported by each spring, thereby avoiding vibration attenuation caused by rigid connection of the screen cylinder 7.

[0040] More specifically, the support member 10 includes a support plate 1001 and a support rod 1002. The lower end of the support rod 1002 is fixedly connected to the upper edge of the screen cylinder 7, and the upper end of the support rod 1002 is fixedly connected to the support plate 1001. The support plate 1001 is located in the relief groove 301. A plurality of second springs 13 are abutted above the support plate 1001, and a plurality of first springs 12 are abutted below the support plate 1001.

[0041] The lower end of the first spring 12 is fixedly connected to the top wall of the recycling bin 3, and the upper end of the first spring 12 is fixedly connected to the support plate 1001. The upper end of the second spring 13 is fixedly connected to the top wall of the recycling bin 3, and the lower end of the second spring 13 is fixedly connected to the support plate 1001. The function of the support member 10 is to provide elastic support for the screen cylinder 7, ensuring that the screen cylinder 7 can maintain a stable position and movement during vibration. The first spring 12 and the second spring 13 abut against the upper and lower parts of the support plate 1001 respectively, providing elastic support force to the support member 10, buffering the impact force of the screen cylinder 7 during vibration, and extending the service life of the equipment.

[0042] Specifically, a support frame 8 is fixedly connected to the inner side wall of the upper end of the screen cylinder 7, the power output end of the vibration motor 4 passes through the top wall of the recycling box 3, and the power output end of the vibration motor 4 is fixedly installed with the support frame 8.

[0043] When the vibrating motor 4 starts, the vibration it generates is transmitted to the screen cylinder 7 through the support frame 8, causing the screen cylinder 7 to vibrate. This vibration can effectively remove the lead paste from the plates of the lead-carbon battery, and in conjunction with the action of the ultrasonic vibrating plate 9, it further improves the lead paste removal rate.

[0044] In operation, the lead-carbon battery plates to be recycled are first placed into the sieve cylinder 7 inside the recycling bin 3 through the feed inlet. The vibration motor 4 and ultrasonic generator are activated via the control board 2, and both begin operation. The vibration generated by the vibration motor 4 is transmitted to the sieve cylinder 7 through the support frame 8, causing the sieve cylinder 7 to vibrate. Simultaneously, the high-frequency electrical oscillations generated by the ultrasonic generator drive the piezoelectric transducer to produce high-frequency mechanical vibrations. This vibration is transmitted to the ultrasonic vibrating plate 9 through the amplitude transformer, causing the ultrasonic vibrating plate 9 to vibrate at high frequency. When the ultrasonic vibrating plate 9 vibrates within the lead paste plates, it generates high-frequency pressure changes within the plates, forming ultrasonic waves. These ultrasonic waves create a cavitation effect within the lead paste, disrupting the adhesion between the lead paste and the plates, making the lead paste easier to detach. With the synergistic effect of the vibration motor 4 and the ultrasonic vibrating plate 9, the lead paste can be separated from the plates more quickly and thoroughly. The detached lead paste is then screened through the sieve plate 11 and enters the bottom of the recycling bin, ultimately being discharged through the outlet, completing the lead paste recycling process. After the lead paste is discharged from the recycling box 3, the sieve plate 11 at the bottom of the sieve cylinder 7 is opened, so that the electrode plate inside the sieve cylinder 7 falls to the bottom of the recycling box 3, and then the electrode plate is discharged from the recycling box 3.

[0045] Throughout the recycling process, the control panel 2 precisely controls the start and stop of the vibration motor 4 and the ultrasonic generator, ensuring the stability and reliability of the equipment operation. The support component 10 provides elastic support for the screen cylinder 7, buffering the impact force during vibration and extending the equipment's service life. The first cover plate 5 and the second cover plate 6 effectively prevent the loss and contamination of lead paste during recycling, improving recycling efficiency and quality. This lead-carbon battery lead paste recycling device achieves more efficient, automated, and thorough lead paste recycling, effectively solving problems existing in the prior art, and possesses significant practical value and broad application prospects.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lead-carbon battery lead paste recycling device, characterized in that: It includes an equipment box (1), a recycling box (3), and a lead paste detachment component. The equipment box (1) and the recycling box (3) are fixedly installed. A control board (2) is installed on the equipment box (1). The control board (2) is connected to the lead paste detachment component. The lead paste detachment component is installed on the recycling box (3). The lead paste removal component includes a sieve cylinder (7), a sieve plate (11), a vibration motor (4), and multiple ultrasonic transducers (9). The sieve cylinder (7) is suspended on the inner top wall of the recycling box (3). The sieve plate (11) is hinged to the lower end of the sieve cylinder (7). The vibration motor (4) is fixedly installed above the top wall of the recycling box (3). The vibration motor (4) is connected to the sieve cylinder (7) in a transmission connection. Each of the ultrasonic transducers (9) is installed on the inner side wall of the sieve cylinder (7), and each ultrasonic transducer (9) is arranged in a ring on the inner side wall of the sieve cylinder (7).

2. The lead paste recycling device for lead-carbon batteries according to claim 1, characterized in that: The lead paste detachment component also includes an ultrasonic generator, multiple piezoelectric transducers, and multiple amplitude transformers. The ultrasonic generator is fixedly installed in the equipment box (1). The ultrasonic generator is electrically connected to each piezoelectric transducer. Each piezoelectric transducer is installed on the screen cylinder (7). The power output end of the piezoelectric transducer is fixedly installed to the amplitude transformer. The end of the amplitude transformer is fixedly connected to the outer wall of the ultrasonic vibrating plate (9).

3. A lead-carbon battery lead paste recycling device according to claim 2, characterized in that: The control board (2) is electrically connected to the vibration motor (4) and the ultrasonic generator respectively.

4. The lead paste recycling device for lead-carbon batteries according to claim 1, characterized in that: The recycling bin (3) has an inlet (14) on its top wall and a first cover plate (5) is hinged on the top wall of the recycling bin (3) at the inlet (14); the recycling bin (3) has an outlet on its lower side wall and a second cover plate (6) is hinged on the lower side wall of the recycling bin (3) at the outlet.

5. A lead-carbon battery lead paste recycling device according to claim 1, characterized in that: The recycling bin (3) has multiple clearance slots (301) on its top wall, and multiple springs are installed in the clearance slots (301) on the top wall of the recycling bin (3); multiple support members (10) are fixedly connected above the screen cylinder (7), and the upper part of the support member (10) is embedded in the clearance slot (301). Each spring abuts against the upper part of the support member (10), and each spring provides elastic support to the upper part of the support member (10).

6. A lead-carbon battery lead paste recycling device according to claim 5, characterized in that: The support member (10) includes a support plate (1001) and a support rod (1002). The lower end of the support rod (1002) is fixedly connected to the upper edge of the screen cylinder (7). The upper end of the support rod (1002) is fixedly connected to the support plate (1001). The support plate (1001) is located in the relief groove (301). A plurality of second springs (13) abut against the upper part of the support plate (1001). A plurality of first springs (12) abut against the lower part of the support plate (1001).

7. A lead-carbon battery lead paste recycling device according to claim 1, characterized in that: A support frame (8) is fixedly connected to the inner side wall of the upper end of the screen cylinder (7). The power output end of the vibration motor (4) passes through the top wall of the recycling box (3), and the power output end of the vibration motor (4) is fixedly installed with the support frame (8).

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