Precious metal solution filter

Abstract

The utility model relates to the technical field of precious metal solution production, and discloses a precious metal solution filter which comprises a base, a barrel body is fixedly connected to the left side of the upper end of the base, a filtering tank is fixedly connected to the bottom end of the inner wall of the barrel body, a supporting plate is fixedly connected to the rear end of the barrel body, and a servo motor is fixedly connected to the upper end of the supporting plate. The output end of the servo motor is fixedly connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a driving wheel, a driven wheel is arranged on the front side of the driving wheel in parallel, the driving wheel is in driven connection with the driven wheel through a belt, and the lower end of the driven wheel is fixedly connected with a rotating rod. According to the precious metal solution filtering device, the filtering tank, the servo motor, the rotating shaft, the driving wheel, the belt, the driven wheel, the rotating rod, the poke rod and the filtering net are matched, so that the effect of filtering a precious metal solution for multiple times is achieved, insoluble impurities are effectively removed, and the purity of the precious metal solution is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of precious metal solution production, in particular to a precious metal solution filter. Background Art

[0002] With the rapid development of social economy, various precious metal solutions are widely used in chemical catalysis and electroplating industries. In addition, precious metal solutions have high electroplating efficiency, are clean and environmentally friendly, and have been widely used in the electronics industry. However, both the electroplating industry and the electronics industry have very high requirements for the purity of precious metal solutions, especially the requirements for insoluble impurities in precious metal solutions. Therefore, filtration of precious metal solutions is particularly important.

[0003] Existing filtering devices can often only filter precious metal solutions once and cannot effectively remove insoluble impurities in the precious metal solutions, resulting in poor purity of the precious metal solutions, affecting subsequent use. In addition, the filtering structure of existing devices is difficult to disassemble and clean, and long-term use will cause blockage in the filtering structure, affecting the filtering effect. Utility Model Content

[0004] The purpose of the utility model is to provide a precious metal solution filter to solve the problem that the existing filtering device proposed in the above background technology can often only filter the precious metal solution once, cannot effectively remove the insoluble impurities in the precious metal solution, resulting in poor purity of the precious metal solution, affecting subsequent use, and the filtering structure is difficult to disassemble and clean, and long-term use will cause clogging of the filtering structure, affecting the filtering effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a precious metal solution filter, comprising a base, the left side of the upper end of the base is fixedly connected to a barrel body, the bottom end of the inner wall of the barrel body is fixedly connected to a filter tank, the rear end of the barrel body is fixedly connected to a support plate, the upper end of the support plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a rotating shaft, the upper end of the rotating shaft is fixedly connected to a driving wheel, a driven wheel is arranged parallel to the front side of the driving wheel, the driving wheel is drivenly connected to the driven wheel through a belt, the lower end of the driven wheel is fixedly connected to a rotating rod, the rotating rod is rotatably connected to the inner wall of the top end of the filter tank, the outer side of the rotating rod is fixedly connected to uniformly distributed toggle rods, the right output end of the barrel body is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a drain pipe, the other end of the drain pipe is fixedly connected to a box body, a filter screen is arranged in the box body, and the output pipe of the box body is fixedly connected to a liquid outlet pipe.

[0006] Furthermore, a connecting rod is provided on the upper side of the toggle rod, the connecting rod is fixedly connected to the rotating rod, and brush plates are fixedly connected to the left and right sides of the connecting rod, and the brush plates are arranged in close contact with the inner wall of the filter tank.

[0007] Furthermore, a movable block is slidably connected to the upper side of the box body, a plug plate is fixedly connected to the lower end of the movable block, the filter is arranged in the middle of the plug plate, plug rods are slidably connected to both sides of the movable block, one end of the plug rod passes through the movable block and is arranged inside the box body, the other end of the plug rod is fixedly connected to a shift block, and a spring is fixedly connected between the two shift blocks.

[0008] Furthermore, a limiting groove is provided on the outer wall of the upper end of the movable block, and the shifting block is slidably connected to the inner wall of the limiting groove.

[0009] Furthermore, a tank cover is rotatably connected to the upper end of the filter tank.

[0010] Furthermore, a through groove is provided on one side of the outer wall at the upper end of the base, a collecting box is arranged in the through groove, the collecting box is located below the liquid outlet pipe, a slide groove is provided on the inner wall at the bottom end of the through groove, and sliders are fixedly connected to the four corners of the lower end of the collecting box, and the slider is slidably connected to the inner wall of the slide groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model achieves the effect of multiple filtration of the precious metal solution through the cooperation between the filter tank, the servo motor, the rotating shaft, the driving wheel, the belt, the driven wheel, the rotating rod, the toggle rod and the filter screen, thereby effectively removing insoluble impurities and ensuring the purity of the precious metal solution.

[0013] 2. The utility model achieves the effect of convenient disassembly and cleaning of the filtering structure through the cooperation between the rotating rod, the connecting rod, the brush plate, the movable plate, the plug block, the plug rod, the shift block, the spring and the limit groove, thereby not affecting the normal filtering effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a precious metal solution filter of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of a noble metal solution filter of the utility model from another perspective;

[0016] Figure 3 This is a three-dimensional diagram of a filter tank of a precious metal solution filter of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a filter tank of a precious metal solution filter of the utility model;

[0018] Figure 5 The utility model is a cross-sectional view of the internal structure of a filter tank box of a precious metal solution filter.

[0019] In the figure: 1. base; 2. barrel body; 3. filter tank; 4. support plate; 5. servo motor; 6. rotating shaft; 7. driving wheel; 8. belt; 9. driven wheel; 10. rotating rod; 11. toggle rod; 12. water pump; 13. drain pipe; 14. box body; 15. filter screen; 16. connecting rod; 17. brush plate; 18. movable block; 19. plug plate; 20. plug rod; 21. toggle block; 22. spring; 23. limit groove; 24. tank cover; 25. through groove; 26. collection box; 27. slide groove; 28. slider. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-5 The utility model provides a technical solution: a precious metal solution filter, comprising a base 1, a barrel body 2 is fixedly connected to the left side of the upper end of the base 1, a filter tank 3 is fixedly connected to the bottom end of the inner wall of the barrel body 2, a support plate 4 is fixedly connected to the rear end of the barrel body 2, a servo motor 5 is fixedly connected to the upper end of the support plate 4, a rotating shaft 6 is fixedly connected to the output end of the servo motor 5, a driving wheel 7 is fixedly connected to the upper end of the rotating shaft 6, a driven wheel 9 is arranged in parallel to the front side of the driving wheel 7, the driving wheel 7 is drivenly connected to the driven wheel 9 through a belt 8, a rotating rod 10 is fixedly connected to the lower end of the driven wheel 9, the rotating rod 10 is rotatably connected to the inner wall of the top end of the filter tank 3, and a uniformly distributed toggle rod 11 is fixedly connected to the outer side of the rotating rod 10, a water pump 12 is fixedly connected to the output end of the barrel body 2, a drainage pipe 13 is fixedly connected to the output end of the water pump 12, and a box body 14 is fixedly connected to the other end of the drainage pipe 13, a filter screen 15 is arranged in the box body 14, and a liquid outlet pipe is fixedly connected to the output pipe of the box body 14. Specifically, a precious metal solution is added to the filter tank 3, which is provided with a plurality of filter holes, to filter the insoluble impurities in the precious metal solution for the first time, and at the same time, the output of the servo motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 9 to rotate through the belt 8, the driven wheel 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives the toggle rod 11 to rotate, and the precious metal solution is stirred to ensure that the precious metal solution is evenly mixed and the filtering rate is accelerated. The filtered precious metal solution flows into the barrel body 2 through the filter holes, flows into the box body 14 from the drain pipe 13 through the output of the water pump 12, and is filtered for the second time through the filter screen 15. The diameter of the filter holes on the filter screen 15 is smaller than the diameter of the filter holes on the filter tank 3, so that the precious metal solution can be filtered for the second time to filter out fine impurities, and finally flows out to the collection device through the liquid outlet pipe.

[0022] Among them, a connecting rod 16 is arranged on the upper side of the toggle rod 11, and the connecting rod 16 is fixedly connected to the rotating rod 10, and brush plates 17 are fixedly connected to the left and right sides of the connecting rod 16, and the brush plates 17 are arranged in contact with the inner wall of the filter tank 3. Specifically, the rotating rod 10 drives the connecting rod 16 to rotate, and the connecting rod 16 drives the brush plates 17 on both sides to rotate, so as to clean the filter holes on the filter tank 3 to prevent the filter holes from being blocked by insoluble impurities and affecting the filtering effect.

[0023] Among them, a movable block 18 is slidably connected to the upper side of the box body 14, a plug plate 19 is fixedly connected to the lower end of the movable block 18, the filter screen 15 is arranged in the middle of the plug plate 19, and plug rods 20 are slidably connected to both sides of the movable block 18. One end of the plug rod 20 passes through the movable block 18 and is arranged inside the box body 14, and the other end of the plug rod 20 is fixedly connected to a shift block 21, and a spring 22 is fixedly connected between the two shift blocks 21. Specifically, when it is necessary to clean the filter 15, the handle on the upper part of the movable block 18 is held and the two shifting blocks 21 are squeezed, so that the two shifting blocks 21 move toward each other and squeeze the spring 22, thereby driving the two plug rods 20 to move toward each other, so that the plug rod 20 and the inside of the box body 14 are separated. At this time, the movable block 18 can be lifted, and the movable block 18, the plug plate 19 and the filter 15 can be pulled out of the box body 14, so that the blocked filter holes on the filter 15 can be cleaned conveniently and quickly, and then the movable block 18 and the plug plate 19 are inserted into the box body 14 until the movable block 18 contacts the step inside the box body 14, and the two shifting blocks 21 are released at this time, so that the compressed spring 22 is reset and pushes the plug rod 20 to move, and then the two plug rods 20 are stuck into the box body 14 again, the movable block 18 is fixed inside the box body 14, and the filter 15 is conveniently reinstalled inside the box body 14.

[0024] The outer wall of the upper end of the movable block 18 is provided with a limiting groove 23, and the shift block 21 is slidably connected to the inner wall of the limiting groove 23. Specifically, the limiting groove 23 serves to limit the shift block 21, so that the shift block 21 can prevent the spring 22 from resetting and pushing the insertion rod 20 out of the movable block 18.

[0025] The upper end of the filter tank 3 is rotatably connected with a tank cover 24. Specifically, the noble metal solution is added into the filter tank 3 by opening the tank cover 24, and the noble metal solution is prevented from splashing from above the filter tank 3 during the stirring and filtering process by closing the tank cover 24.

[0026] A through slot 25 is provided on one side of the outer wall of the upper end of the base 1, a collecting box 26 is provided in the through slot 25, the collecting box 26 is located below the liquid outlet pipe, a slide slot 27 is provided on the inner wall of the bottom end of the through slot 25, and sliders 28 are fixedly connected to the four corners of the lower end of the collecting box 26, and the sliders 28 are slidably connected to the inner wall of the slide slot 27. Specifically, the precious metal solution after secondary filtration is collected by the collecting box 26, and the collecting box 26 can be moved to the bottom of the liquid outlet pipe and taken out by the slide slot 27 and the slider 28.

[0027] Working principle: When in use, the tank cover 24 is opened to add the precious metal solution to be filtered into the filter tank 3, and the tank cover 24 is closed. The filter tank 3 is provided with a plurality of filter holes to filter the insoluble impurities in the precious metal solution for the first time. At the same time, the output of the servo motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the driving wheel 7 to rotate. The driving wheel 7 drives the driven wheel 9 to rotate through the belt 8, and the driven wheel 9 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the toggle rod 11 to rotate, so as to stir the precious metal solution to ensure that the precious metal solution is evenly mixed. The filtration rate is fast. The filtered precious metal solution flows into the barrel body 2 through the filter hole, flows into the box body 14 from the discharge pipe 13 through the output of the water pump 12, and is filtered for the second time through the filter screen 15. The diameter of the filter hole on the filter screen 15 is smaller than the diameter of the filter hole on the filter tank 3. The precious metal solution can be filtered for the second time to filter out fine impurities. Finally, it flows out through the liquid outlet pipe to the collection box 26 for collection, achieving the effect of multiple filtration of the precious metal solution, thereby effectively removing insoluble impurities and ensuring the purity of the precious metal solution. The rotating rod 10 drives the connecting rod 16 is rotated, and the connecting rod 16 drives the brush plates 17 on both sides to rotate, so as to clean the filter holes on the filter tank 3 to prevent the filter holes from being blocked by insoluble impurities and affecting the filtering effect. When it is necessary to clean the filter screen 15, the handle on the upper part of the movable block 18 is held, and the two shifting blocks 21 are squeezed to make the two shifting blocks 21 move toward each other, and the spring 22 is squeezed, thereby driving the two plugging rods 20 to move toward each other, so that the plugging rods 20 and the inside of the box body 14 are separated. At this time, the movable block 18 can be lifted, and the movable block 18, the plugging plate 19 and the filter screen 15 can be pulled out of the box body 14. The part is formed by the movable block 18 and the plug plate 19, thereby conveniently and quickly cleaning the blocked filter holes on the filter screen 15, and then the movable block 18 and the plug plate 19 are inserted into the box body 14 until the movable block 18 contacts the step inside the box body 14. At this time, the two shifting blocks 21 are released, so that the compressed spring 22 is reset and pushes the plug rod 20 to move, and then the two plug rods 20 are inserted into the box body 14 again, the movable block 18 is fixed inside the box body 14, and the filter screen 15 is conveniently reinstalled inside the box body 14, so as to achieve the effect of convenient disassembly and cleaning of the filter structure, thereby not affecting the normal filtering effect of the device.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A precious metal solution filter, comprising a base (1), characterized in that: The left side of the upper end of the base (1) is fixedly connected to a barrel body (2), the bottom end of the inner wall of the barrel body (2) is fixedly connected to a filter tank (3), the rear end of the barrel body (2) is fixedly connected to a support plate (4), the upper end of the support plate (4) is fixedly connected to a servo motor (5), the output end of the servo motor (5) is fixedly connected to a rotating shaft (6), the upper end of the rotating shaft (6) is fixedly connected to a driving wheel (7), a driven wheel (9) is arranged in parallel on the front side of the driving wheel (7), the driving wheel (7) is drivenly connected to the driven wheel (9) through a belt (8), and the driven wheel (9) is connected to the driven wheel (9) by a belt (8). A rotating rod (10) is fixedly connected to the lower end of the moving wheel (9), the rotating rod (10) is rotatably connected to the inner wall of the top end of the filter tank (3), and evenly distributed toggle rods (11) are fixedly connected to the outer side of the rotating rod (10). A water pump (12) is fixedly connected to the right output end of the barrel body (2), and a liquid discharge pipe (13) is fixedly connected to the output end of the water pump (12), and the other end of the liquid discharge pipe (13) is fixedly connected to a box body (14), a filter screen (15) is arranged in the box body (14), and the output pipe of the box body (14) is fixedly connected to a liquid outlet pipe.

2. A noble metal solution filter according to claim 1, characterized in that: A connecting rod (16) is arranged on the upper side of the toggle rod (11), the connecting rod (16) is fixedly connected to the rotating rod (10), and brush plates (17) are fixedly connected to the left and right sides of the connecting rod (16), and the brush plates (17) are arranged in close contact with the inner wall of the filter tank (3).

3. A noble metal solution filter according to claim 1, characterized in that: A movable block (18) is slidably connected to the upper side of the box body (14), a plug plate (19) is fixedly connected to the lower end of the movable block (18), the filter screen (15) is arranged in the middle of the plug plate (19), both sides of the movable block (18) are slidably connected to plug rods (20), one end of the plug rod (20) passes through the movable block (18) and is arranged inside the box body (14), the other end of the plug rod (20) is fixedly connected to a shifting block (21), and a spring (22) is fixedly connected between the two shifting blocks (21).

4. A noble metal solution filter according to claim 3, characterized in that: The outer wall of the upper end of the movable block (18) is provided with a limiting groove (23), and the shifting block (21) is slidably connected to the inner wall of the limiting groove (23).

5. A noble metal solution filter according to claim 1, characterized in that: The upper end of the filter tank (3) is rotatably connected to a tank cover (24).

6. A noble metal solution filter according to claim 1, characterized in that: A through groove (25) is provided on one side of the outer wall of the upper end of the base (1), a collecting box (26) is arranged in the through groove (25), the collecting box (26) is located below the liquid outlet pipe, a sliding groove (27) is provided on the inner wall of the bottom end of the through groove (25), and sliding blocks (28) are fixedly connected to the four corners of the lower end of the collecting box (26), and the sliding blocks (28) are slidably connected to the inner wall of the sliding groove (27).

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