Efficient and energy-saving type dynamic recycling device for electrophoresis liquid

Abstract

The utility model relates to the technical field of electrophoresis liquid recovery devices, in particular to an efficient and energy-saving electrophoresis liquid dynamic recycling device which comprises used electrophoresis liquid and is characterized by further comprising a rectangular box body, a partition plate, a flow guide disc, a flow guide plate, a liquid drainage groove, a liquid blocking plate, a pump body, a liquid drainage pipe, a liquid drainage door body and a cleaning door body. The partition plates are fixedly connected into the rectangular box body at equal intervals, the front side and the rear side of the rectangular box body are lower than the partition plates, the flow guide discs are semicircular in appearance, the two ends of each flow guide disc are communicated with the edges of the upper end of the rectangular box body on the two sides of the corresponding partition plate respectively, and the flow guide discs are sequentially arranged at intervals. And the guide plate is obliquely and fixedly connected to the upper end of the rear portion of the leftmost side of the rectangular box body, and the powder recycling device has the advantages that the use cost is low, the occupied plant space is relatively small, operation is easy, powder recycling and reusing can be accelerated, and the continuous recycling effect is achieved.

Description

Technical Field

[0001] This application relates to the technical field of electrophoretic solution recovery devices, and in particular to a high-efficiency and energy-saving dynamic recovery and utilization device for electrophoretic solution. Background Technology

[0002] Electrophoresis is a process that uniformly coats the surface of a workpiece, improving its corrosion resistance and durability. During electrophoresis, electroplating powder is dispersed in water to achieve a certain concentration. An electric current is then applied to the workpiece, causing it to be uniformly adsorbed. After electrophoresis, the workpiece needs to be cleaned. The concentration of the electrophoretic solution changes during the process. When the concentration of the solution drops below a certain value after electrophoresis on a certain number of workpieces, it can no longer be used and must be discharged into a water tank for treatment or recycling, requiring the addition of new electrophoretic solution. However, the discharged wastewater still contains a significant amount of electrophoretic particles. Current recycling processes involve settling the discharged waste electrophoretic solution, allowing the particles to settle downwards. This removes the diluted upper portion of the solution and recovers the relatively more concentrated lower portion for recombination and recycling. However, this settling recycling method is time-consuming and requires a large water tank, occupying considerable factory space, making it unsuitable for most companies. Using specialized wastewater treatment and recycling equipment is also costly. Therefore, improving existing settling and sedimentation-based recycling devices is more suitable for the company's actual situation and helps solve these problems. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the purpose of this application is to provide a high-efficiency and energy-saving dynamic recycling device for electrophoretic solutions that is low in operating cost, occupies relatively little factory space, is simple to operate, and helps to accelerate powder recycling and reuse, thereby achieving continuous recycling.

[0004] The above-mentioned objective of this application is achieved through the following technical solution:

[0005] A high-efficiency and energy-saving electrophoresis solution dynamic recycling device includes used electrophoresis solution. It is characterized by further comprising: a rectangular box, partitions, a flow guide plate, a flow deflector, a drain trough, a baffle plate, a pump body, a drain pipe, a drain door, and a cleaning door. The partitions are equidistantly fixedly connected within the rectangular box. The height of the front and rear sides of the rectangular box is lower than the height of the partitions. The flow guide plate is semi-circular in shape, with both ends penetrating the upper edges of the rectangular box on both sides of the partitions. The flow guide plates are arranged at intervals, causing the liquid within the rectangular box to flow in an S-shaped curve. The flow deflector is obliquely fixedly connected to the upper rear position of the leftmost side of the rectangular box. The drain trough... Located on the far right of the rectangular box, the upper end of the drainage trough is open and is connected to the far right of the rectangular box. The liquid-blocking plates are fixedly connected at equal intervals in the compartment formed by the rightmost rectangular box and the rightmost partition. There are two liquid-blocking plates, and the height of the liquid-blocking plate closer to the rear position is higher than the height of the liquid-blocking plate closer to the front position. The height of the drainage trough is higher than the height of the liquid-blocking plate closer to the front. The pump body is located at the bottom of the drainage trough. One end of the drainage pipe is connected to the output end of the pump body. The drainage gate is sequentially located on the side of the lower end of the rectangular box corresponding to the end of the partition. The cleaning gate is located on the right side surface of the lower end of the rectangular box corresponding to the end of the liquid-blocking plate.

[0006] Optionally, a flow-slowing grid is also included, which is fixedly connected to the middle of the compartment formed by the rectangular box and the partition.

[0007] Optionally, it also includes a level tube and a fixing block. The level tube is L-shaped, with its lower end communicating with the bottom of the drain trough and its upper end being higher than the upper end of the drain trough. The fixing block is fixedly connected to the upper part of the outside of the drain trough and is connected to the level tube.

[0008] Optionally, it also includes scale lines, which are equidistantly arranged on the surface of the liquid level tube.

[0009] Optionally, it also includes an upper cover plate, which is connected to the upper end of the rectangular box and the guide plate.

[0010] Optionally, a control switch is also included. The control switch is fixedly connected to the surface on one side of the drain tank. The input terminal of the control switch is electrically connected to the output terminal of an external power supply, and the output terminal of the control switch is electrically connected to the input terminal of the pump body.

[0011] Optionally, it also includes an end baffle, which is fixedly connected to the upper end of the guide plate.

[0012] Optionally, it also includes a liquid inlet pipe, the liquid outlet of which is connected to an end baffle.

[0013] This high-efficiency and energy-saving electrophoretic liquid dynamic recycling device can slow down the flow rate of the electrophoretic liquid, thereby causing it to gradually settle during the slow flow process. By setting up continuous S-shaped bends to extend the flow distance, the powder is deposited at the lower end.

[0014] This high-efficiency and energy-saving electrophoretic solution dynamic recycling device, through continuous deceleration, allows the concentration inside the water body to gradually accumulate, so that the wastewater enters the final discharge tank from the top and is then discharged, thus realizing a dynamic collection process.

[0015] This high-efficiency and energy-saving electrophoresis solution dynamic recycling device can realize the continuous recycling of electrophoresis solution, so that the useful part is deposited or concentrated in the rectangular box, which facilitates subsequent compounding and use, reduces the cost of use, and improves the recycling efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure provided in the embodiments of this application;

[0017] Figure 2 This is a schematic diagram of the end section structure provided in the embodiment of this application.

[0018] Reference numerals in the attached diagram: 1. Rectangular box; 2. Partition; 3. Flow guide plate; 4. Flow guide plate; 5. Drainage trough; 6. Liquid baffle; 7. Pump body; 8. Drainage pipe; 9. Drainage gate; 10. Cleaning gate; 11. Flow retardant grid; 12. Liquid level pipe; 13. Scale line; 14. Fixing block; 15. Top cover plate; 16. Control switch; 17. End baffle; 18. Inlet pipe. Detailed Implementation

[0019] The present application will be further described in detail below with reference to the accompanying drawings.

[0020] To better understand the technical solutions presented in the embodiments of this application, the working principle of existing energy-saving electrophoretic solution recycling devices will first be introduced.

[0021] Existing energy-saving electrophoresis solution recycling methods employ a static settling process, where natural sedimentation increases the concentration of the waste liquid at the bottom, allowing for its recycling and reuse. However, since electrophoresis is a dynamic production process, the discharged waste liquid occupies a significant amount of space, impacting normal factory operations. While using equipment-based recycling devices can accelerate the recycling speed, the cost is high, making it uneconomical for reuse. Therefore, improvements are needed to enhance efficiency based on static settling recycling, leading to the design of this application.

[0022] Please see Figure 1 and Figure 2This application discloses a high-efficiency and energy-saving electrophoresis solution dynamic recycling device, including used electrophoresis solution. The device further comprises: a rectangular box 1, a partition 2, a guide plate 3, a guide vane 4, a drain trough 5, a baffle plate 6, a pump body 7, a drain pipe 8, a drain gate 9, and a cleaning gate 10. The partition 2 is fixedly connected at equal intervals within the rectangular box 1. The height of the front and rear sides of the rectangular box 1 is lower than the height of the partition 2. The guide plate 3 is semi-circular in shape, with both ends of the guide plate 3 penetrating the upper edges of the rectangular box 1 on both sides of the partition 2. The guide plates 3 are arranged at intervals, causing the liquid inside the rectangular box 1 to flow in an S-shaped curve. The guide vane 4 is obliquely fixedly connected to the rear left side of the rectangular box 1. At the end position, the drain trough 5 is located on the far right side of the rectangular box 1. The upper end of the drain trough 5 is open and it is connected to the far right side of the rectangular box 1. The baffle plate 6 is fixedly connected at equal intervals in the compartment formed by the rightmost rectangular box 1 and the rightmost partition plate 2. There are two baffle plates 6, and the height of the baffle plate 6 closer to the rear position is higher than the height of the baffle plate 6 closer to the front position. The height of the drain trough 5 is higher than the height of the baffle plate 6 closer to the front. The pump body 7 is located at the bottom of the drain trough 5. One end of the drain pipe 8 is connected to the output end of the pump body 7. The drain gate 9 is sequentially located on the side of the lower end of the rectangular box 1 corresponding to the end of the partition plate 2. The cleaning gate 10 is located on the right side surface of the lower end of the rectangular box 1 corresponding to the end of the baffle plate 6.

[0023] Specifically, the rectangular box 1 is open at the top, and its interior is divided into several compartments by partitions 2. During operation, the used electrophoretic solution enters the leftmost compartment via guide plates 4, and after filling the left side of the rectangular box 1, it flows from the top of the rectangular box 1 below the edge of partition 2 into the guide plate 3, and then moves to the next compartment. The rate at which the used electrophoretic solution is added is controlled to slow the flow, further reducing the liquid flow rate within the rectangular box 1. This allows for powder deposition at the lower end, resulting in a lower content of electroplating powder when flowing to the rear end. The drainage tank 5 collects the waste liquid at the end, which is then pumped out by a pump 7 and discharged through a drainage pipe 8 to a collection and treatment location outside the factory's working area. Occupying internal space, the baffle plate 6 accelerates the flow of liquid towards the rear end, facilitating the forward flow of liquid from the upper guide plate 3 to meet normal production needs. The baffle plate 6, with its lower front and higher rear end, acts as a buffer, preventing excessive splashing. It also further settles impurities in the water, resulting in clearer water reaching the drain tank 5 with lower levels of the target substance, enabling continuous collection and concentration. The drain gate 9 can be connected to a recovery container or liquid collection device to collect the concentrated electrophoresis solution remaining in the rectangular box 1. Its bottom-mounted design also improves the convenience of the cleaning process. The cleaning gate 10 can be used to clean the space on both sides of the baffle plate 6, facilitating the removal of internal sediments, making it highly practical.

[0024] Please see Figure 1 As another specific embodiment provided in the application, it also includes a flow-retarding grid 11, which is fixedly connected to the middle of the compartment formed by the rectangular box 1 and the partition 2.

[0025] Specifically, the slow-flow grid 11 has at least two layers. The slow-flow grid 11 can effectively reduce the turbulence of the liquid inside the rectangular box 1, increase the deposition rate of powder particles, and help with collection.

[0026] Please see Figure 1 As another specific embodiment provided in the application, it also includes a liquid level tube 12 and a fixing block 14. The liquid level tube 12 is L-shaped in appearance. The lower end of the liquid level tube 12 is connected to the bottom of the drainage tank 5, and the upper end of the liquid level tube 12 is higher than the upper end of the drainage tank 5. The fixing block 14 is fixedly connected to the upper position of the outside of the drainage tank 5, and the fixing block 14 is connected to the liquid level tube 12 through.

[0027] Specifically, the liquid level tube 12 is fixed by the fixing block 14. The liquid level tube 12 makes it easy to observe the liquid level at the drain tank 5 and to adjust the power of the pump body 7 in a timely manner.

[0028] Please see Figure 1 As another specific embodiment provided in the application, it also includes scale lines 13, which are equidistantly arranged on the surface of the liquid level tube 12.

[0029] Specifically, the setting of scale line 13 makes it easy to intuitively observe the liquid level height in the drain tank 5 displayed at the liquid level tube 12, and facilitates flexible adjustment.

[0030] Please see Figure 1 As another specific embodiment provided in the application, it also includes an upper cover plate 15, which is connected to the upper end of the rectangular box 1 and the guide plate 3.

[0031] Specifically, the top cover 15 can protect the upper part, prevent debris from falling in, and effectively reduce the evaporation of the electrophoresis solution pool, keeping the air in the workshop fresh.

[0032] Please see Figure 1 As another specific embodiment provided in the application, it also includes a control switch 16, which is fixedly connected to the surface of one side of the drain tank 5. The input end of the control switch 16 is electrically connected to the output end of an external power supply, and the output end of the control switch 16 is electrically connected to the input end of the pump body 7.

[0033] Specifically, the control switch 16 can be configured to adjust the power of the pump body 7 to prevent water from overflowing.

[0034] Please see Figure 1 As another specific embodiment provided in the application, it also includes an end baffle 17, which is fixedly connected to the upper end of the guide plate 4.

[0035] Specifically, the end baffle 17 prevents liquid from splashing to the end, ensuring the cleanliness of the surrounding environment.

[0036] Please see Figure 1 As another specific embodiment provided in the application, it also includes an inlet pipe 18, the outlet end of which is connected to the end baffle 17.

[0037] Specifically, the inlet pipe 18 is connected to the end baffle 17, which can maintain a stable position when liquid is introduced, so that the liquid slides down along the guide plate 4, reducing the impact on the liquid inside the rectangular box 1 and facilitating the formation of sedimentation.

[0038] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-efficiency and energy-saving dynamic recycling device for electrophoresis solution, comprising used electrophoresis solution, characterized in that, Also includes: The rectangular box (1), partition (2), guide plate (3), guide plate (4), drain trough (5), baffle plate (6), pump body (7), drain pipe (8), drain door (9), and cleaning door (10) are arranged in a rectangular box (1). The partition (2) is fixedly connected to the rectangular box (1) at equal intervals. The height of the front and rear sides of the rectangular box (1) is lower than the height of the partition (2). The guide plate (3) is semi-circular in appearance. The two ends of the guide plate (3) are connected to the upper edge of the rectangular box (1) on both sides of the partition (2). The guide plates (3) are arranged at intervals so that the liquid in the rectangular box (1) flows in an S-shaped curve. The guide plate (4) is fixedly connected at the upper rear position of the leftmost side of the rectangular box (1). The drain trough (5) is located on the rightmost side of the rectangular box (1). The upper end of the trough (5) is open. The drain trough (5) is connected to the rightmost side of the rectangular box (1). The baffle plate (6) is fixedly connected at equal intervals in the compartment formed by the rightmost rectangular box (1) and the rightmost partition plate (2). There are two baffle plates (6), and the height of the baffle plate (6) closer to the rear position is higher than the height of the baffle plate (6) closer to the front position. The height of the drain trough (5) is higher than the height of the baffle plate (6) closer to the front side. The pump body (7) is located at the bottom of the drain trough (5). One end of the drain pipe (8) is connected to the output end of the pump body (7). The drain gate (9) is arranged on the side of the lower end of the rectangular box (1) corresponding to the end of the partition plate (2). The cleaning gate (10) is arranged on the right side surface of the lower end of the rectangular box (1) corresponding to the end of the baffle plate (6).

2. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 1, characterized in that: It also includes a flow-retarding grid (11), which is fixedly connected to the middle of the compartment formed by the rectangular box (1) and the partition (2).

3. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 1, characterized in that: It also includes a liquid level tube (12) and a fixing block (14). The liquid level tube (12) is L-shaped. The lower end of the liquid level tube (12) is connected to the bottom of the drain tank (5). The upper end of the liquid level tube (12) is higher than the upper end of the drain tank (5). The fixing block (14) is fixedly connected to the upper end of the outside of the drain tank (5). The fixing block (14) is connected to the liquid level tube (12).

4. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 3, characterized in that: It also includes scale lines (13), which are equidistantly arranged on the surface of the level tube (12).

5. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 1, characterized in that: It also includes an upper cover plate (15), which is connected to the upper end of the rectangular box (1) and the guide plate (3).

6. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 1, characterized in that: It also includes a control switch (16), which is fixedly connected to the surface of one side of the drain tank (5). The input end of the control switch (16) is electrically connected to the output end of an external power supply, and the output end of the control switch (16) is electrically connected to the input end of the pump body (7).

7. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 1, characterized in that: It also includes an end baffle (17), which is fixedly connected to the upper end of the guide plate (4).

8. The high-efficiency and energy-saving electrophoresis solution dynamic recycling device according to claim 7, characterized in that: It also includes an inlet pipe (18), the outlet end of which is connected to an end baffle (17).

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