Electroplating liquid recovery treatment device for electroplating processing

Abstract

The utility model discloses an electroplating liquid recovery processing device for electroplating processing. The electroplating liquid recovery processing device comprises a bracket, a stirring mechanism, a driving assembly, a dosing box and an electric scraper assembly, a box body, a waste box and a control system are mounted on the bracket; a liquid inlet assembly is mounted at the top of the box body; a filtering and liquid discharging assembly is mounted at the bottom of the side wall; the stirring mechanism comprises a first stirring assembly and a second stirring assembly; the first stirring assembly and the second stirring assembly are arranged side by side and are rotationally connected into the box body; the driving assembly is mounted on the box body; the driving assembly is used for driving the first stirring assembly and the second stirring assembly; the dosing box is mounted on the box body and is communicated with the box body through the feeding assembly; and the electric scraper assembly is mounted on the box body. According to the device, the operations of dosing, mixing, filtering and deslagging of the electroplating liquid can be realized, precious metals can be effectively recycled, resource waste is reduced, meanwhile, the mixed reaction of the electroplating liquid and chemical agents can be accelerated, the treatment time can be shortened, and the treatment efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating solution recovery and treatment, in particular to an electroplating solution recovery and treatment device for electroplating processing. Background Art

[0002] In the electroplating processing industry, the effective recovery and treatment of electroplating solutions have always been technical problems and environmental protection concerns. As an indispensable part of the electroplating process, electroplating solutions have complex compositions, containing various harmful substances such as heavy metal ions and organic solvents.

[0003] Existing electroplating solution treatment devices often can only perform single operations such as adding medicine, mixing, filtering, or discharging slag, with low functional integration. During the electroplating solution treatment process, it is easy to cause the loss and waste of precious metals, resulting in low efficiency. In addition, existing devices often have problems of unevenness and insufficiency during the medicine addition and mixing processes, resulting in poor mixing reaction effects between the electroplating solution and chemical agents and affecting the treatment effect.

[0004] Therefore, an electroplating solution recovery and treatment device for electroplating processing is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an electroplating solution recovery and treatment device for electroplating processing, aiming to solve or improve at least one of the above technical problems.

[0006] To achieve the above purpose, the utility model provides the following solution: The utility model provides an electroplating solution recovery and treatment device for electroplating processing, including:

[0007] A bracket, on which a box body, a waste box, and a control system are installed; an inlet liquid component is installed at the top of the box body, and a filtering and draining component is installed at the bottom of the side wall.

[0008] A stirring mechanism, which includes a first stirring component and a second stirring component; the first stirring component and the second stirring component are arranged side by side and are both rotatably connected inside the box body.

[0009] A driving component, which is installed on the box body; the driving component is used to drive the first stirring component and the second stirring component.

[0010] A medicine adding box, which is installed on the box body, and the medicine adding box is communicated with the box body through a feeding component.

[0011] An electric scraper component, which is installed on the box body, and the telescopic end of the electric scraper component is slidably connected to the inner bottom wall of the box body.

[0012] Among them, the waste bin is communicated with the bottom of the box body through a slag discharging component. The slag discharging component is arranged close to the filtering and liquid discharging component, and the telescopic end of the electric scraper component faces the filtering and liquid discharging component; the liquid inlet component, the driving component, the feeding component, the feeding component and the slag discharging component are all electrically connected to the control system.

[0013] According to an electroplating solution recovery and treatment device for electroplating processing provided by the present invention, the filtering and liquid discharging component includes:

[0014] A liquid discharge pipe, which is fixedly connected to the bottom of the side wall of the box body, and the liquid discharge pipe is communicated with the inner cavity of the box body;

[0015] A water valve, which is installed on the liquid discharge pipe;

[0016] A filter screen, which is detachably connected inside the liquid discharge pipe, and the filter screen is arranged close to the box body;

[0017] Among them, the slag discharging component is arranged close to the liquid discharge pipe, and the telescopic end of the electric scraper component faces the filter screen.

[0018] According to an electroplating solution recovery and treatment device for electroplating processing provided by the present invention, the electric scraper component includes:

[0019] An electric push rod, which is fixedly installed on the bracket through a mounting frame; the telescopic end of the electric push rod extends into the box body;

[0020] A scraper body, which is installed at the telescopic end of the electric push rod, and the scraper body is slidably connected to the inner bottom wall of the box body;

[0021] Among them, the electric push rod is electrically connected to the control system, and the scraper body faces the filter screen.

[0022] According to an electroplating solution recovery and treatment device for electroplating processing provided by the present invention, the first stirring component includes a first rotating shaft rotatably connected inside the box body, and a plurality of first stirring blades are fixedly installed on the first rotating shaft; the second stirring component includes a second rotating shaft rotatably connected inside the box body, and a plurality of second stirring blades are fixedly installed on the second rotating shaft, and the second stirring blades are arranged obliquely;

[0023] The first rotating shaft and the second rotating shaft are arranged side by side, and the tops of the first rotating shaft and the second rotating shaft both extend outside the box body; the first rotating shaft and the second rotating shaft are in transmission connection; the driving component is used to drive the first rotating shaft and the second rotating shaft.

[0024] According to the electroplating liquid recovery and processing device for electroplating processing provided by the utility model, the driving assembly includes a motor installed on the top of the box body, the output shaft of the motor is installed with a first pulley, the first rotating shaft is installed with a second pulley and a third pulley, and the second rotating shaft is installed with a fourth pulley;

[0025] The first pulley and the second pulley are connected via a first synchronous belt transmission, and the third pulley and the fourth pulley are connected via a second synchronous belt transmission; the motor is electrically connected to the control system.

[0026] According to a plating liquid recovery and processing device for electroplating processing provided by the utility model, the feed component includes a dosing pipe, the top of the dosing pipe is fixedly connected to the dosing box, and the bottom is fixedly connected to the box body, the box body and the dosing box are connected through the dosing pipe, and a first solenoid valve is installed on the dosing pipe, and the first solenoid valve is electrically connected to the control system.

[0027] According to a plating liquid recovery and processing device for electroplating processing provided by the utility model, the liquid inlet component includes a liquid inlet pipe installed on the box body, the liquid inlet pipe is connected to the box body, and a second solenoid valve and a feed pump are installed on the liquid inlet pipe; the second solenoid valve and the feed pump are both electrically connected to the control system.

[0028] According to a device for recovering and treating electroplating liquid used in electroplating processing provided by the utility model, the slag discharge component includes a slag discharge pipe, the top of the slag discharge pipe is fixedly connected to the bottom wall of the box body, and the bottom is fixedly connected to the waste box, and the waste box is connected to the inner cavity of the box body through the slag discharge pipe; a third solenoid valve is installed on the slag discharge pipe, and the third solenoid valve is electrically connected to the control system; the slag discharge pipe is arranged close to the liquid drain pipe.

[0029] The utility model discloses the following technical effects:

[0030] The utility model introduces the electroplating liquid to be treated into the box body through the liquid inlet component, adds an appropriate amount of chemical agent into the box body through the drug adding box and the feed component, and then realizes the electroplating liquid and the chemical agent to be fully mixed and reacted through the stirring mechanism and the driving component; after a period of mixing reaction, harmful substances in the electroplating liquid will generate precipitates, and then the filtering and draining component starts to work, filters the treated electroplating liquid, isolates the precipitates in the box body, and then scrapes the precipitates through the electric scraper component and sends them to the waste box, so as to realize the effective recovery of precious metals and reduce the waste of resources. The filtered electroplating liquid is discharged through the drain cavity and enters the next process or is recycled;

[0031] The utility model realizes the precise control and automatic operation of the liquid inlet assembly, the driving assembly, the feeding assembly and the slag discharging assembly through the control system, thereby improving the treatment effect and reducing the labor intensity. By precisely controlling the chemical dosage and the treatment process, the generation of new pollutants is reduced;

[0032] The stirring mechanism of the utility model uses the power provided by the driving assembly to rotate the first stirring assembly and the second stirring assembly in the box body, bringing the electroplating solution and the chemical agent into the rotating area, forming a strong turbulent flow, and then promoting the mixing of the electroplating solution and the chemical agent, accelerating the reaction speed; The first stirring assembly and the second stirring assembly are arranged side by side, forming two independent stirring areas, which can ensure that the electroplating solution is stirred more evenly in the box body, avoid the situation of uneven mixing in local areas, and can accelerate the mixing reaction of the electroplating solution and the chemical agent, shorten the treatment time and improve the treatment efficiency. Brief Description of the Drawings

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0034] Figure 1 It is a schematic structural diagram of the present utility model;

[0035] Figure 2 is Figure 1 a partial enlarged view of A in

[0036] Figure 3 is Figure 1 a partial enlarged view of B in

[0037] Among them, 1, support; 2, box body; 3, waste box; 4, control system; 5, chemical dosing tank; 6, drain pipe; 7, water valve; 8, filter screen; 9, electric push rod; 10, scraper body; 11, first rotating shaft; 12, first stirring blade; 13, second rotating shaft; 14, second stirring blade; 15, motor; 16, first synchronous belt; 17, second synchronous belt; 18, chemical dosing pipe; 19, first solenoid valve; 20, liquid inlet pipe; 21, second solenoid valve; 22, feed pump; 23, slag discharge pipe; 24, third solenoid valve. Detailed Embodiments

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Refer to Figures 1 - 3 , the present invention provides an electroplating solution recovery and treatment device for electroplating processing, including:

[0041] A bracket 1, on which a box body 2, a waste box 3, and a control system 4 are installed; a liquid inlet assembly is installed on the top of the box body 2, and a filtering and draining assembly is installed at the bottom of the side wall;

[0042] A stirring mechanism, which includes a first stirring component and a second stirring component; the first stirring component and the second stirring component are arranged side by side and are both rotatably connected inside the box body 2;

[0043] A driving component, which is installed on the box body 2; the driving component is used to drive the first stirring component and the second stirring component;

[0044] A chemical addition tank 5, which is installed on the box body 2, and the chemical addition tank 5 is communicated with the box body 2 through a feeding assembly;

[0045] An electric scraping plate assembly, which is installed on the box body 2, and the telescopic end of the electric scraping plate assembly is slidably connected to the inner bottom wall of the box body 2;

[0046] Among them, the waste box 3 is communicated with the bottom of the box body 2 through a slag discharging assembly, the slag discharging assembly is arranged close to the filtering and draining assembly, and the telescopic end of the electric scraping plate assembly faces the filtering and draining assembly; the liquid inlet assembly, the driving component, the feeding assembly, the feeding assembly, and the slag discharging assembly are all electrically connected to the control system 4; the control system 4 can be set according to the specific use environment, for example, it can be a single-chip microcomputer or controlled by methods such as PLC, ARM (Advanced RISC Machine: high-end reduced instruction set machine), FPGA (Field-Programmable Gate Array: field programmable gate array), etc., which are not specifically limited in this embodiment;

[0047] With such a setting, the utility model introduces the electroplating solution to be processed into the box body 2 through the liquid inlet assembly, adds an appropriate amount of chemical agent into the box body 2 through the chemical agent tank 5 and the feeding assembly, and then realizes the full mixing and reaction of the electroplating solution and the chemical agent through the stirring mechanism and the driving assembly; after a period of mixing reaction, harmful substances in the electroplating solution will form precipitates, and then the filtering and liquid discharging assembly starts to work, filters the processed electroplating solution, isolates the precipitates in the box body 2, and then scrapes the precipitates through the electric scraping plate assembly and sends them into the waste box 3 to achieve the effective recovery of precious metals, reduce resource waste, and the filtered electroplating solution is discharged through the liquid discharging cavity and enters the next process or is recycled;

[0048] The utility model realizes the precise control and automatic operation of the liquid inlet assembly, the driving assembly, the feeding assembly and the slag discharging assembly through the control system 4, thereby improving the treatment effect and reducing the labor intensity. By precisely controlling the dosage of the chemical agent and the treatment process, the generation of new pollutants is reduced;

[0049] The stirring mechanism of the utility model drives the first stirring assembly and the second stirring assembly to rotate in the box body 2 through the power provided by the driving assembly, brings the electroplating solution and the chemical agent into the rotation area, forms a strong turbulent flow, and further promotes the mixing of the electroplating solution and the chemical agent, accelerating the reaction speed; the first stirring assembly and the second stirring assembly are arranged side by side to form two independent stirring areas, which can ensure that the electroplating solution is more evenly stirred in the box body 2, avoid the situation of uneven mixing in local areas, and can accelerate the mixing reaction of the electroplating solution and the chemical agent, shorten the treatment time and improve the treatment efficiency.

[0050] For a further optimized solution, the filtering and liquid discharging assembly includes:

[0051] A liquid discharging pipe 6, which is fixedly connected to the bottom of the side wall of the box body 2 and is communicated with the inner cavity of the box body 2;

[0052] A water valve 7, which is installed on the liquid discharging pipe 6;

[0053] A filter screen 8, which is detachably connected in the liquid discharging pipe 6 and is arranged close to the box body 2;

[0054] Wherein, the slag discharging assembly is arranged close to the liquid discharging pipe 6, and the telescopic end of the electric scraping plate assembly faces the filter screen 8;

[0055] With such a setting, after the electroplating solution treatment is completed, the water valve 7 is opened, and the processed electroplating solution is discharged through the liquid discharging pipe 6. The filter screen 8 is used to filter the residual impurities in the electroplating solution to ensure the purity of the discharged electroplating solution; when the impurities on the filter screen 8 accumulate to a certain extent, it can be removed from the liquid discharging pipe 6 for cleaning or replacement.

[0056] For a further optimized solution, the electric scraping plate assembly includes:

[0057] The electric push rod 9 is fixedly mounted on the bracket 1 through a mounting frame; the telescopic end of the electric push rod 9 extends into the box body 2;

[0058] The scraper body 10 is installed at the telescopic end of the electric push rod 9, and the scraper body 10 is slidably connected to the inner bottom wall of the box body 2;

[0059] The electric push rod 9 is electrically connected to the control system 4, and the scraper body 10 faces the filter screen 8;

[0060] With such arrangement, when sediment is generated during the electroplating liquid treatment process, the control system 4 will issue a command to start the electric push rod 9, so that its telescopic end drives the scraper body 10 to slide on the inner bottom wall of the box body 2; the scraper body 10 is facing the filter screen 8, and can scrape the sediment to the vicinity of the slag discharge pipe 23. When the scraper body 10 moves to the vicinity of the slag discharge pipe 23, the control system 4 will control the slag discharge component to work and discharge the sediment into the waste box 3.

[0061] According to a further optimized solution, the first stirring assembly includes a first rotating shaft 11 rotatably connected to the housing 2, and a plurality of first stirring blades 12 are fixedly mounted on the first rotating shaft 11; the second stirring assembly includes a second rotating shaft 13 rotatably connected to the housing 2, and a plurality of second stirring blades 14 are fixedly mounted on the second rotating shaft 13, and the second stirring blades 14 are arranged obliquely;

[0062] The first rotating shaft 11 and the second rotating shaft 13 are arranged side by side, and the tops of the first rotating shaft 11 and the second rotating shaft 13 are both extended out of the box body 2; the first rotating shaft 11 is transmission-connected with the second rotating shaft 13; and the driving assembly is used to drive the first rotating shaft 11 and the second rotating shaft 13.

[0063] Further optimizing the scheme, the driving assembly includes a motor 15 installed on the top of the box body 2, the output shaft of the motor 15 is installed with a first pulley, the first rotating shaft 11 is installed with a second pulley and a third pulley, and the second rotating shaft 13 is installed with a fourth pulley;

[0064] The first pulley and the second pulley are connected by a first synchronous belt 16, and the third pulley and the fourth pulley are connected by a second synchronous belt 17; the motor 15 is electrically connected to the control system 4;

[0065] In this arrangement, the first rotating shaft 11 and the second rotating shaft 13 are connected through the second synchronous belt 17 and driven to rotate by the motor 15. When the motor 15 is started, the first rotating shaft 11 and the second rotating shaft 13 will rotate simultaneously, driving the first stirring blade 12 and the second stirring blade 14 to stir the electroplating liquid in the box 2, thereby achieving a more uniform stirring effect and improving the mixing efficiency of the electroplating liquid and the chemical agent.

[0066] For a further optimized solution, the feeding assembly includes a chemical adding pipe 18. The top of the chemical adding pipe 18 is fixedly connected to the chemical adding tank 5, and the bottom is fixedly connected to the box body 2. The box body 2 and the chemical adding tank 5 are communicated through the chemical adding pipe 18. A first electromagnetic valve 19 is installed on the chemical adding pipe 18, and the first electromagnetic valve 19 is electrically connected to the control system 4;

[0067] When it is necessary to add chemical agents into the box body 2, the control system 4 will issue an instruction to open the first electromagnetic valve 19, allowing the chemical agents to flow into the box body 2 through the chemical adding pipe 18. By precisely controlling the opening time and opening angle of the first electromagnetic valve 19, it can be ensured that the added amount of the chemical agents meets the treatment requirements.

[0068] For a further optimized solution, the liquid inlet assembly includes a liquid inlet pipe 20 installed on the box body 2. The liquid inlet pipe 20 is communicated with the box body 2. A second electromagnetic valve 21 and a feeding pump 22 are installed on the liquid inlet pipe 20; both the second electromagnetic valve 21 and the feeding pump 22 are electrically connected to the control system 4;

[0069] When it is necessary to add the electroplating solution to be treated into the box body 2, the control system 4 will issue an instruction to open the second electromagnetic valve 21 and start the feeding pump 22, so that the electroplating solution flows into the box body 2 through the liquid inlet pipe 20. By precisely controlling the opening time of the second electromagnetic valve 21 and the output power of the feeding pump 22, it can be ensured that the inlet speed and flow rate of the electroplating solution meet the treatment requirements.

[0070] For a further optimized solution, the slag discharging assembly includes a slag discharging pipe 23. The top of the slag discharging pipe 23 is fixedly connected to the bottom wall of the box body 2, and the bottom is fixedly connected to the waste box 3. The waste box 3 is communicated with the inner cavity of the box body 2 through the slag discharging pipe 23; a third electromagnetic valve 24 is installed on the slag discharging pipe 23, and the third electromagnetic valve 24 is electrically connected to the control system 4; the slag discharging pipe 23 is arranged close to the liquid discharging pipe 6;

[0071] The control system 4 issues an instruction to open the third electromagnetic valve 24, allowing the sediment to be discharged into the waste box 3 through the slag discharging pipe 23. By precisely controlling the opening time and closing time of the third electromagnetic valve 24, it can be ensured that the slag discharging process is efficient and stable.

[0072] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0073] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A device for recovering and treating electroplating liquid for electroplating processing, characterized in that: include: A support (1), wherein a box (2), a waste box (3) and a control system (4) are installed on the support (1); a liquid inlet component is installed on the top of the box (2), and a filter and liquid discharge component is installed on the bottom of the side wall; A stirring mechanism, the stirring mechanism comprising a first stirring component and a second stirring component; the first stirring component and the second stirring component are arranged side by side and are both rotatably connected in the box body (2); A driving assembly, the driving assembly being mounted on the box body (2); the driving assembly being used to drive the first stirring assembly and the second stirring assembly; A medicine adding box (5), the medicine adding box (5) is installed on the box body (2), and the medicine adding box (5) is connected to the box body (2) through a feeding assembly; An electric scraper assembly, the electric scraper assembly being mounted on the box body (2), the telescopic end of the electric scraper assembly being slidably connected to the inner bottom wall of the box body (2); The waste box (3) is connected to the bottom of the box body (2) through a slag discharge assembly, the slag discharge assembly is arranged close to the filter and liquid discharge assembly, and the telescopic end of the electric scraper assembly faces the filter and liquid discharge assembly; the liquid inlet assembly, the drive assembly, the feed assembly, the feed assembly and the slag discharge assembly are all electrically connected to the control system (4); The first stirring component comprises a first rotating shaft (11) rotatably connected to the housing (2), and a plurality of first stirring blades (12) are fixedly mounted on the first rotating shaft (11); the second stirring component comprises a second rotating shaft (13) rotatably connected to the housing (2), and a plurality of second stirring blades (14) are fixedly mounted on the second rotating shaft (13), and the second stirring blades (14) are arranged obliquely; The first rotating shaft (11) and the second rotating shaft (13) are arranged side by side, and the tops of the first rotating shaft (11) and the second rotating shaft (13) are both extended out of the box body (2); the first rotating shaft (11) and the second rotating shaft (13) are transmission-connected; the driving assembly is used to drive the first rotating shaft (11) and the second rotating shaft (13); The driving assembly comprises a motor (15) mounted on the top of the housing (2), the output shaft of the motor (15) being mounted with a first pulley, the first rotating shaft (11) being mounted with a second pulley and a third pulley, and the second rotating shaft (13) being mounted with a fourth pulley; The first pulley and the second pulley are connected by a first synchronous belt (16), and the third pulley and the fourth pulley are connected by a second synchronous belt (17); the motor (15) is electrically connected to the control system (4).

2. The electroplating solution recovery and treatment device for electroplating processing according to claim 1, characterized in that: The filter and drainage assembly comprises: A liquid discharge pipe (6), the liquid discharge pipe (6) being fixedly connected to the bottom of the side wall of the box body (2), and the liquid discharge pipe (6) being in communication with the inner cavity of the box body (2); A water valve (7), wherein the water valve (7) is installed on the liquid discharge pipe (6); A filter screen (8), the filter screen (8) being detachably connected to the drain pipe (6), and the filter screen (8) being arranged close to the box body (2); Wherein, the slag discharge assembly is arranged close to the liquid discharge pipe (6), and the telescopic end of the electric scraper assembly faces the filter screen (8).

3. The electroplating solution recovery and treatment device for electroplating processing according to claim 2, characterized in that: The electric scraper assembly comprises: An electric push rod (9), the electric push rod (9) being fixedly mounted on the bracket (1) via a mounting frame; the telescopic end of the electric push rod (9) extending into the box body (2); A scraper body (10), the scraper body (10) is mounted on the telescopic end of the electric push rod (9), and the scraper body (10) is slidably connected to the inner bottom wall of the box body (2); The electric push rod (9) is electrically connected to the control system (4), and the scraper body (10) faces the filter screen (8).

4. The electroplating solution recovery and treatment device for electroplating processing according to claim 1, characterized in that: The feed assembly comprises a dosing pipe (18), the top of the dosing pipe (18) is fixedly connected to the dosing box (5), and the bottom is fixedly connected to the box body (2), the box body (2) and the dosing box (5) are connected through the dosing pipe (18), and a first solenoid valve (19) is installed on the dosing pipe (18), and the first solenoid valve (19) is electrically connected to the control system (4).

5. The electroplating solution recovery and treatment device for electroplating processing according to claim 1, characterized in that: The liquid inlet assembly comprises a liquid inlet pipe (20) installed on the box body (2), the liquid inlet pipe (20) is in communication with the box body (2), and a second solenoid valve (21) and a feed pump (22) are installed on the liquid inlet pipe (20); the second solenoid valve (21) and the feed pump (22) are both electrically connected to the control system (4).

6. The electroplating solution recovery and treatment device for electroplating processing according to claim 2, characterized in that: The slag discharge assembly comprises a slag discharge pipe (23), the top of the slag discharge pipe (23) is fixedly connected to the bottom wall of the box body (2), and the bottom is fixedly connected to the waste box (3), and the waste box (3) is connected to the inner cavity of the box body (2) through the slag discharge pipe (23); a third solenoid valve (24) is installed on the slag discharge pipe (23), and the third solenoid valve (24) is electrically connected to the control system (4); the slag discharge pipe (23) is arranged close to the liquid discharge pipe (6).

Images