Copper dissolving electrolyte purification and impurity removal device

Abstract

The utility model belongs to the field of copper electrolysis, in particular relates to a copper dissolving electrolyte purification and impurity removal device, and provides the following scheme aiming at the problems that an existing copper dissolving electrolyte purification and impurity removal device needs to be selected and replaced according to conditions during use, but the replacement of a plug-in pipeline of the copper dissolving electrolyte purification and impurity removal device is relatively tedious, and a valve needs to be mounted to close the plug-in pipeline during replacement. The system comprises a pump; the two electrolyte filters are used for purifying electrolyte, the two electrolyte filters are both located on one side of the pump machine, the top of one side of each electrolyte filter is provided with an input end, and the bottom of one side of each electrolyte filter is provided with an output end. The two ends of the communicating pipe can be quickly communicated with the three-way pipe or the electrolyte filter through the communicating assembly, and the communicating pipe is fixed through the fixing assembly, so that the communicating pipe is simple, quick and effective.

Description

Technical Field

[0001] The utility model relates to the technical field of copper electrolysis, in particular to a device for purifying and removing impurities from copper-dissolving electrolyte. Background Art

[0002] During the long-term copper electrolysis process, impurities in the anode copper ore are dissolved into the electrolyte along with copper. As the electrodeposition reaction continues, the electrolyte is continuously enriched with impurities such as metal elements and organic matter, which need to be removed by a purification device.

[0003] For example, the utility model with the announcement number CN214361747U proposes a high-purity copper electrolyte purification device, which belongs to the field of copper electrolysis technology and can solve the technical problems that conventional electrolyte purification methods have unsatisfactory purification effects and are difficult to meet the production standards for high-purity copper. The purification device includes: a purification tank, the top of which is connected with a liquid inlet pipe, a through hole is provided in the lower part of the purification tank body, and the through hole is connected with the liquid outlet pipe; the interior of the purification tank is provided with a liquid distributor, a filter screen, a polypropylene fiber filter layer, a filling layer and a cation exchange resin filter layer from top to bottom; the polypropylene fiber filter layer further includes a first polypropylene fiber filter layer and a second polypropylene fiber filter layer arranged in sequence from top to bottom. The utility model can be applied to the purification of high-purity copper electrolyte;

[0004] The device has the same principle as the existing purification devices on the market, both of which use filtration to remove impurities. When used, the purification devices are connected in series or in parallel. This is because the electrolyte needs to be purified multiple times and needs to be replaced according to the situation when used. However, it is more cumbersome to connect the pipe to replace it, and a valve needs to be installed to close it during replacement. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that a copper-dissolving electrolyte purification and impurity removal device needs to be selected and replaced according to the situation when in use, but it is relatively cumbersome when plugging it into a pipeline for replacement, and a valve needs to be installed to close it when replacing it, and a copper-dissolving electrolyte purification and impurity removal device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A copper-dissolving electrolyte purification and impurity removal device, comprising a pump;

[0008] Two electrolyte filters, used for purifying the electrolyte, the two electrolyte filters are both located on one side of the pump, the top of one side of the electrolyte filter is provided with an input end, and the bottom of one side of the electrolyte filter is provided with an output end;

[0009] A three-way pipe and two connecting pipes are used to connect the pump and the two electrolyte filters. The three-way pipe is connected to the output port of the pump, and the two connecting pipes are respectively arranged on the two input ends;

[0010] A connecting component is used to install the connecting pipe. The connecting components are respectively arranged at both ends of the connecting pipe. The connecting component includes two No. 2 pipes. The two No. 2 pipes are respectively fixedly connected to the two ends of the connecting pipe. The two outlet ends of the three-way pipe away from the pump machine and the input end and the output end are fixedly connected to the No. 1 pipe. Therefore, an inner pipe is fixedly arranged on the inner wall of the No. 1 pipe near the end of the No. 2 pipe. A baffle is slidably arranged inside the No. 1 pipe. A plurality of L-shaped rods are fixedly arranged on the inner wall of the No. 2 pipe near the end of the No. 1 pipe.

[0011] The fixing components are used to fix the No. 1 pipe and the No. 2 pipe, and the fixing components are respectively arranged on the outer walls of the No. 1 pipe and the No. 2 pipe.

[0012] In a possible design, the connecting component also includes a plurality of limit grooves opened on the side of the inner tube close to the baffle, a plurality of limit rods are fixedly arranged on the side of the baffle close to the inner tube, and the plurality of limit rods are respectively slidably arranged inside the plurality of limit grooves, and a same tension spring is fixedly arranged between one end of the limit rod and the inner wall on the side close to the limit groove.

[0013] In a possible design, the fixing assembly includes a clamping ring fixedly arranged on the outer wall of the No. 2 pipe close to the No. 1 pipe, and both sides of the outer wall of the clamping ring are arranged with inclined surfaces, an outer plate is fixedly arranged on the outer wall of the No. 1 pipe close to the No. 2 pipe, and arc-shaped clamping plates are slidably arranged at both ends of the outer plate close to the No. 2 pipe, and the inner wall of the arc-shaped clamping plate is provided with a groove.

[0014] In a possible design, both ends of the outer plate close to the arc-shaped clamping plate are provided with sliding grooves, a connecting block is slidably arranged inside the sliding groove, and the connecting block is fixedly arranged on one side of the arc-shaped clamping plate, a compression spring is arranged inside the sliding groove, and the two ends of the compression spring are respectively fixed on the inner wall of one side of the sliding groove and the side close to the connecting block.

[0015] In a possible design, threaded rods are rotatably provided at both ends of the outer wall of one of the arc-shaped clamping plates, and nuts are threadedly sleeved on the outer wall of the threaded rod, and two fixing blocks are fixedly provided at both ends of the outer wall of another adjacent arc-shaped clamping plate.

[0016] In a possible design, a side of the baffle away from the inner tube is configured to be arc-shaped.

[0017] In the present application, when it is used specifically, the baffle inside the No. 1 tube is subjected to the force of the tension spring, so that the baffle fits with the inner tube, so that the No. 1 tube is in a closed state, and the No. 2 tube is inserted into the interior of the No. 1 tube. At this time, the L-shaped rod inside the No. 2 tube will resist the baffle, so that the baffle moves, and the No. 1 tube will release the closed state, so that the electrolyte can flow. At the same time, when the No. 2 tube is inserted, it will drive the clamping ring to squeeze the two arc-shaped clamping plates to move in opposite directions, and then it will be reset by the compression spring, clamping the clamping ring, so that the No. 1 tube and the No. 2 tube are clamped together, completing the initial fixation, and then the threaded rod is rotated toward the fixing block, and then the nut is screwed so that the nut conflicts with the fixing block, and the fixed installation between the two arc-shaped clamping plates can be completed;

[0018] Through the above method, one end of the two connecting tubes is connected to the input end of the two electrolyte filters respectively. When the electrolyte needs to be purified multiple times, the connecting tube on one electrolyte filter is connected to any output end of the three-way pipe, and the connecting tube on the other electrolyte filter is connected to the output end of the electrolyte filter to achieve series connection, or one end of the two connecting tubes is connected to the output end of the three-way pipe to purify together to achieve parallel connection.

[0019] In the utility model, the copper-dissolving electrolyte purification and impurity removal device can achieve the initial closed state of the first pipe through the connecting component. When the second pipe is inserted into the interior of the first pipe, it will be automatically connected without the need to install and control valves additionally. It is simple, effective and easy to operate.

[0020] In the utility model, the copper-dissolving electrolyte purification and impurity removal device can achieve that when the No. 2 pipe is plugged and connected with the No. 1 pipe, the arc-shaped clamping plate on the outer wall of the No. 1 pipe will automatically clamp the clamping ring on the outer wall of the No. 2 pipe to complete the initial fixation, and then further fixation can be performed through the threaded rod and the nut to prevent the pipe from falling off;

[0021] In the utility model, when in use, the two ends of the connecting pipe can be quickly connected and installed with the three-way pipe or the electrolyte filter through the connecting component, and fixed by the fixing component, which is simple, fast and effective;

[0022] After that, the two electrolyte filters are connected in series or in parallel with the pump to achieve secondary purification of the electrolyte, or normal purification and filtration. The fixed components and connecting components can be quickly disassembled to facilitate practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of a copper-dissolving electrolyte purification and impurity removal device proposed by the utility model;

[0024] Figure 2This is a three-dimensional structural schematic diagram of a fixed component of a copper-dissolving electrolyte purification and impurity removal device proposed by the utility model;

[0025] Figure 3 It is a cross-sectional structural schematic diagram of a connecting component of a copper-dissolving electrolyte purification and impurity removal device proposed by the utility model;

[0026] Figure 4 For this utility model Figure 2 A magnified view of the structure of part A.

[0027] In the figure: 1. Pump; 2. Tee pipe; 3. Pipe No. 1; 4. Pipe No. 2; 5. Connecting pipe; 6. Input end; 7. Electrolyte filter; 8. Output end; 9. Compression spring; 10. Outer plate; 11. Arc-shaped clamping plate; 12. Retaining ring; 13. Inner tube; 14. Slide groove; 15. Baffle; 16. Limit rod; 17. Limit groove; 18. Tension spring; 19. L-shaped rod; 20. Fixing block; 21. Threaded rod; 22. Nut. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] Reference Figure 1 , a copper-dissolving electrolyte purification and impurity removal device, which is used in the field of copper electrolysis, comprises: a pump 1;

[0031] Two electrolyte filters 7, an input terminal 6 is disposed at the top of one side of the electrolyte filter 7, and an output terminal 8 is disposed at the bottom of one side of the electrolyte filter 7;

[0032] In the above technical solution, the electrolyte is purified and impurities are removed by connecting two electrolyte filters 7, and the two electrolyte filters 7 are connected in series or in parallel with the pump 1 through a pipeline to achieve secondary purification of the electrolyte, or normal purification and filtration.

[0033] Reference Figure 1-2 , a three-way pipe 2 and two connecting pipes 5, the three-way pipe 2 is connected to the output port of the pump 1, and the two connecting pipes 5 are respectively arranged on the two input ends 6;

[0034] In the above technical solution, it is selected according to the usage situation whether the other ends of the two connecting tubes 5 are connected to the three-way pipe 2 to achieve parallel connection, or one end of one of the connecting tubes 5 is connected to the output end 8 of the other electrolyte filter 7 to achieve series connection.

[0035] Reference Figure 3, a connecting component, the connecting component includes two No. 2 pipes 4, the two No. 2 pipes 4 are fixedly connected to the two ends of the connecting pipe 5, and the two outlet ends of the three-way pipe 2 away from the pump 1, as well as the input end 6 and the output end 8 are fixedly connected to the No. 1 pipe 3, so the inner wall of the No. 1 pipe 3 is fixedly provided with an inner pipe 13 at one end close to the No. 2 pipe 4, a baffle 15 is slidably provided inside the No. 1 pipe 3, and a plurality of L-shaped rods 19 are fixedly provided at one end close to the No. 1 pipe 3 on the inner wall of the No. 2 pipe 4;

[0036] The connecting component also includes a plurality of limit grooves 17 provided on the side of the inner tube 13 close to the baffle 15, a plurality of limit rods 16 are fixedly provided on the side of the baffle 15 close to the inner tube 13, and the plurality of limit rods 16 are respectively slidably provided inside the plurality of limit grooves 17, and a same tension spring 18 is fixedly provided between one end of the limit rod 16 and the inner wall of the side close to the limit groove 17;

[0037] In the above technical solution, during specific use, the baffle 15 inside the No. 1 tube 3 is subjected to the force of the tension spring 18, so that the baffle 15 fits with the inner tube 13, so that the No. 1 tube 3 is in a closed state, and the No. 2 tube 4 is inserted into the interior of the No. 1 tube 3. At this time, the L-shaped rod 19 inside the No. 2 tube 4 will resist the baffle 15, so that the baffle 15 moves. At this time, the No. 1 tube 3 will release the closed state, so that the electrolyte can flow, without the need for additional installation and control of valves, which is simple, effective and easy to operate.

[0038] refer to Figure 2 , Figure 4 , a fixing assembly, the fixing assembly includes a clamping ring 12 fixedly arranged on the outer wall of the No. 2 pipe 4 near the No. 1 pipe 3, and both sides of the outer wall of the clamping ring 12 are arranged as inclined surfaces, an outer plate 10 is fixedly arranged on the outer wall of the No. 1 pipe 3 near the No. 2 pipe 4, and arc-shaped clamping plates 11 are slidably arranged on both ends of the outer plate 10 near the No. 2 pipe 4, and a groove is opened on the inner wall of the arc-shaped clamping plate 11;

[0039] Both ends of the outer plate 10 close to the arc-shaped clamping plate 11 are provided with a slide groove 14, a connecting block is slidably arranged inside the slide groove 14, and the connecting block is fixedly arranged on one side of the arc-shaped clamping plate 11, a compression spring 9 is arranged inside the slide groove 14, and the two ends of the compression spring 9 are respectively fixedly arranged on the inner wall of one side of the slide groove 14 and the side close to the connecting block;

[0040] Threaded rods 21 are rotatably provided at both ends of the outer wall of one of the arc-shaped clamping plates 11 , and nuts 22 are threadedly sleeved on the outer wall of the threaded rod 21 . Two fixing blocks 20 are fixedly provided at both ends of the outer wall of another adjacent arc-shaped clamping plate 11 .

[0041] In the above technical solution, when the No. 2 pipe 4 is inserted into the No. 1 hall 3, the clamping ring 12 will be driven to squeeze the two arc-shaped clamping plates 11 to move in opposite directions, and then the clamping ring 12 will be clamped by the compression spring 9 to make the No. 1 pipe 3 and the No. 2 pipe 4 clamped together to complete the initial fixation, and then the threaded rod 21 will be rotated toward the fixing block 20, and then the nut 22 will be screwed so that the nut 22 will conflict with the fixing block 20, and the fixed installation between the two arc-shaped clamping plates 11 can be completed;

[0042] Through the above method, one ends of the two connecting tubes 5 are respectively connected to the input ends 6 of the two electrolyte filters 7. Afterwards, when the electrolyte needs to be purified multiple times, the connecting tube 5 on one electrolyte filter 7 is connected to any output end of the three-way pipe 2, and then the connecting tube 5 on the other electrolyte filter 7 is connected to the output end 8 on the electrolyte filter 7 to achieve series connection, or one ends of the two connecting tubes 5 are connected to the output end of the three-way pipe 2 to purify together to achieve parallel connection, and fast disassembly is achieved through the fixing component and the connecting component, which is convenient for practical use.

[0043] Example 2

[0044] refer to Figure 3 , based on the improvement of Example 1: the side of the baffle 15 away from the inner tube 13 is set to be arc-shaped to increase the fluidity of the electrolyte.

[0045] The two electrolyte filters 7 in the utility model are the same as a high-purity copper electrolyte purification device proposed in the utility model with announcement number CN214361747U.

[0046] However, as is well known to those skilled in the art, the working principle and wiring method of the pump 1 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A copper-dissolving electrolyte purification and impurity removal device, characterized in that: include: Pump (1); Two electrolyte filters (7) for purifying electrolyte, the two electrolyte filters (7) being located on one side of the pump (1), the top of one side of the electrolyte filter (7) being provided with an input end (6), and the bottom of one side of the electrolyte filter (7) being provided with an output end (8); A three-way pipe (2) and two connecting pipes (5) for connecting the pump (1) and the two electrolyte filters (7), wherein the three-way pipe (2) is connected to the output port of the pump (1), and the two connecting pipes (5) are respectively arranged on the two input ends (6); A connecting component is used to install the connecting pipe (5), the connecting components are respectively arranged at the two ends of the connecting pipe (5), the connecting component comprises two No. 2 pipes (4), the two No. 2 pipes (4) are respectively fixedly connected to the two ends of the connecting pipe (5), the two outlet ends of the three-way pipe (2) away from the pump (1) and the input end (6) and the output end (8) are all fixedly connected to the No. 1 pipe (3), so that the inner wall of the No. 1 pipe (3) is fixedly provided with an inner pipe (13) at one end close to the No. 2 pipe (4), the interior of the No. 1 pipe (3) is slidably provided with a baffle (15), and the inner wall of the No. 2 pipe (4) is fixedly provided with a plurality of L-shaped rods (19) at one end close to the No. 1 pipe (3); A fixing component is used to fix the first pipe (3) and the second pipe (4), and the fixing components are respectively arranged on the outer walls of the first pipe (3) and the second pipe (4).

2. The copper-dissolving electrolyte purification and impurity removal device according to claim 1 is characterized in that: The connecting component further comprises a plurality of limit grooves (17) formed on a side of the inner tube (13) close to the baffle (15); a plurality of limit rods (16) are fixedly arranged on a side of the baffle (15) close to the inner tube (13); and the plurality of limit rods (16) are slidably arranged inside the plurality of limit grooves (17), respectively; and a same tension spring (18) is fixedly arranged between one end of the limit rod (16) and an inner wall of a side close to the limit groove (17).

3. A copper-dissolving electrolyte purification and impurity removal device according to claim 2, characterized in that: The fixing assembly comprises a clamping ring (12) fixedly arranged on the outer wall of the second pipe (4) close to the first pipe (3), and both sides of the outer wall of the clamping ring (12) are arranged as inclined surfaces. An outer plate (10) is fixedly arranged on the outer wall of the first pipe (3) close to the second pipe (4), and arc-shaped clamping plates (11) are slidably arranged at both ends of the outer plate (10) close to the second pipe (4), and the inner wall of the arc-shaped clamping plate (11) is provided with a groove.

4. A copper-dissolving electrolyte purification and impurity removal device according to claim 3, characterized in that: Both ends of the outer plate (10) close to the arc-shaped clamping plate (11) are provided with sliding grooves (14), a connecting block is slidably arranged inside the sliding groove (14), and the connecting block is fixedly arranged on one side of the arc-shaped clamping plate (11), and a compression spring (9) is arranged inside the sliding groove (14), and the two ends of the compression spring (9) are respectively fixedly arranged on the inner wall of one side of the sliding groove (14) and the side close to the connecting block.

5. The copper-dissolving electrolyte purification and impurity removal device according to claim 4 is characterized in that: A threaded rod (21) is rotatably provided at both ends of the outer wall of one of the arc-shaped clamping plates (11), a nut (22) is threadedly sleeved on the outer wall of the threaded rod (21), and two fixing blocks (20) are fixedly provided at both ends of the outer wall of another adjacent arc-shaped clamping plate (11).

6. The copper-dissolving electrolyte purification and impurity removal device according to claim 1, characterized in that: The side of the baffle (15) away from the inner tube (13) is arranged in an arc shape.

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