Impurity removal device for production of recovering platinum from copper anode slime

Abstract

The utility model discloses an impurity removal device for production of recovering platinum from copper anode slime, which comprises an impurity removal box, a driving motor, a processing component and an extrusion component, and the driving motor is mounted on the side wall of the impurity removal box through a bolt. Through the arrangement of the processing assembly, a user can throw anode mud, water resources and the like into the impurity removal box from the feeding hopper, after throwing is completed, a first air cylinder is used for driving a limiting frame to move downwards to seal the feeding hopper, the anode mud is prevented from overflowing from the feeding hopper when being extruded, impurities exist between filter plates after extrusion is completed, and the impurities are prevented from entering the impurity removal box. A first air cylinder is used for driving a limiting frame to move downwards, a cleaning roller can stretch out of the limiting frame through an electric push rod, cleaning of the surface of a filter plate is completed, a second air cylinder is used for driving a connecting frame to move, the connecting frame moves to drive a sealing plate to move, sealing of an impurity discharging pipe is removed, impurities are discharged through the impurity discharging pipe, and collection and retreatment of the impurities are facilitated; the influence on subsequent use caused by blockage of the filter plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to anode mud impurity removal, in particular to an impurity removal device for platinum recovery production from copper anode mud. Background Art

[0002] Anode mud is the muddy fine-grained material that falls to the bottom of the electrolytic cell during electrolytic refining. It is mainly composed of impurities insoluble in the electrolyte in the anode crude metal and the metal to be refined. It often contains precious and valuable metals and can be recycled as a raw material for refining precious metals such as gold and silver. When recycling the anode mud, it is necessary to remove impurities from it to ensure the purity of the precious metals extracted. Therefore, a copper anode mud impurity removal device for recycling platinum production is needed.

[0003] The prior art has the following deficiencies: the prior art "A copper anode mud efficient impurity removal device" with publication number CN218315382U "comprises a base, an L-shaped plate is fixedly installed on the left side of the upper end and the middle side of the upper right part of the base, a fixed cylinder is fixedly installed on the upper parts of the opposite surfaces of the two L-shaped plates, an outlet is opened at the lower end of the fixed cylinder, a slide groove is opened on the opposite surfaces of the two L-shaped plates, an extrusion stirring device is commonly arranged on the opposite surfaces of the two L-shaped plates, a connecting plate is fixedly installed at the lower part of the inner cavity of the fixed cylinder, a support block is fixedly installed on the upper left and upper right sides of the connecting plate, an impurity removal mechanism is arranged on the upper part of the inner cavity of the fixed cylinder, and a driving device is arranged on the upper left side of the fixed cylinder";

[0004] When the above equipment is in use, the anode mud is removed by extrusion and centrifugation. However, the setting of the stirring rod affects the comprehensive extrusion of the anode mud in the filter cartridge by the extrusion disc, and it is easy for some anode mud to be unable to be extruded. At the same time, the extrusion efficiency of a single group of extrusion discs is poor, which affects the efficient removal of impurities from the anode mud. After the impurities are removed, it is not convenient to collect and process the impurities on the surface of the filter cartridge and the extrusion disc. Utility Model Content

[0005] The utility model aims to provide a device for removing impurities from copper anode mud for platinum production, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a de-powdering device for recycling platinum from copper anode mud, comprising a de-powdering box, a driving motor, a processing assembly and an extrusion assembly, wherein the driving motor is mounted on the side wall of the de-powdering box by bolts, the processing assembly is mounted in the de-powdering box, and the extrusion assembly is mounted in the de-powdering box and is located on one side of the processing assembly;

[0007] The processing assembly includes two groups of support rods, a fixed plate, a No. 1 cylinder, a limit frame, multiple groups of electric push rods, cleaning rollers and a material discharge part. The two groups of support rods are symmetrically installed on the top of the dust removal box by bolts, the fixed plate is installed on the top of the support rods by bolts, the No. 1 cylinder is installed on the bottom of the fixed plate by bolts, the limit frame is installed on the output end of the No. 1 cylinder, the multiple groups of electric push rods are symmetrically installed on the inner wall of the limit frame, the cleaning rollers are rotatably installed on the output end of the electric push rods, and the material discharge part is installed on the bottom of the dust removal box.

[0008] As a further preferred embodiment of the present technical solution, the unloading part includes a debris discharge pipe, a No. 2 cylinder, a connecting frame, a sealing plate and a feed hopper. The debris discharge pipe is installed through the bottom of the debris removal box, the No. 2 cylinder is installed at the bottom of the debris removal box by bolts, the connecting frame is installed at the output end of the No. 2 cylinder, the sealing plate is installed at the top of the connecting frame, and the feed hopper is installed through the top of the debris removal box.

[0009] As a further preferred embodiment of the present technical solution, the cross section of the limit frame is an H-shaped structure, and the limit frame is arranged corresponding to the feed hopper.

[0010] As a further preferred embodiment of the present technical solution, the cross section of the connecting frame is an L-shaped structure, and the sealing plate is arranged corresponding to the impurity discharge pipe.

[0011] As a further preferred embodiment of the technical solution, two groups of feed pipes are symmetrically installed on the bottom of the impurity removal box, and the feed pipes are controlled by solenoid valves. A plurality of groups of supporting legs are symmetrically installed on the bottom of the impurity removal box by bolts.

[0012] As a further preferred embodiment of the present technical solution, the extrusion assembly includes a transmission screw, two groups of screw nuts, a limit rod, two groups of sliding blocks and a filter plate, the transmission screw is installed on the output end of the drive motor, the two groups of screw nuts are symmetrically sleeved on the outside of the transmission screw, the limit rod is installed on the inner wall of the dust removal box, the two groups of sliding blocks are symmetrically sleeved on the outside of the limit rod, and the filter plate is sleeved on the outside of the sliding block and the screw nut.

[0013] As a further preferred embodiment of the present technical solution, the surface of the transmission screw is provided with two groups of external threads, the two groups of external threads are arranged oppositely, the filter plate is slidably connected to the inner wall of the impurity removal box, and the filter plate has a mesh structure.

[0014] The utility model provides a device for removing impurities from copper anode mud for platinum production, which has the following beneficial effects:

[0015] (1) The utility model is provided with a processing component, and the user can put the anode mud and water resources from the feed hopper into the impurity removal box. After the putting is completed, the No. 1 cylinder is used to drive the limit frame to move downward to seal the feed hopper to prevent the anode mud from overflowing from the feed hopper when the anode mud is squeezed. After the squeezing is completed, impurities exist between the filter plates. The No. 1 cylinder is used to drive the limit frame to move downward, and the electric push rod can be used to extend the cleaning roller into the limit frame to complete the cleaning of the filter plate surface. The No. 2 cylinder is used to drive the connecting frame to move, and the movement of the connecting frame drives the sealing plate to move, thereby releasing the seal of the impurity discharge pipe, and the impurities are discharged from the impurity discharge pipe, which is conducive to the collection and reprocessing of the impurities and avoids the clogging of the filter plate affecting the subsequent use.

[0016] (2) The utility model is provided with an extrusion assembly, and a driving motor is used to drive the transmission screw to rotate. The rotation of the transmission screw drives the two sets of screw nuts to approach each other. The movement of the screw nuts drives the filter plate to move. The anode mud is discharged from the mesh of the filter plate, and the impurities are left between the filter plates. The anode mud is squeezed and impurities are removed, and the anode mud is quickly and conveniently removed, thereby improving the impurity removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the processing component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the blanking part of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the extrusion assembly of the utility model.

[0021] In the figure: 1. De-dusting box; 2. Driving motor; 3. Processing assembly; 4. Extrusion assembly; 5. Support rod; 6. Fixed plate; 7. No. 1 cylinder; 8. Limit frame; 9. Electric push rod; 10. Cleaning roller; 11. Discharge section; 12. De-dusting pipe; 13. No. 2 cylinder; 14. Connecting frame; 15. Sealing plate; 16. Feed hopper; 17. Discharge pipe; 18. Support leg; 19. Transmission screw; 20. Screw nut; 21. Limit rod; 22. Sliding block; 23. Filter plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 2 and Figure 3As shown, in this embodiment, a copper anode mud recycling platinum production impurity removal device comprises an impurity removal box 1, a driving motor 2, a processing component 3 and an extrusion component 4, wherein the driving motor 2 is mounted on the side wall of the impurity removal box 1 by bolts, the processing component 3 is mounted in the impurity removal box 1, the extrusion component 4 is mounted in the impurity removal box 1 and is located on one side of the processing component 3, the processing component 3 can collect impurities, the extrusion component 4 can extrude and remove impurities from the anode mud, the processing component 3 comprises two groups of support rods 5, a fixing plate 6, a No. 1 cylinder 7, a limiting The two groups of support rods 5 are symmetrically mounted on the top of the impurity removal box 1 by bolts, the fixed plate 6 is mounted on the top of the support rod 5 by bolts, the No. 1 cylinder 7 is mounted on the bottom of the fixed plate 6 by bolts, the limit frame 8 is mounted on the output end of the No. 1 cylinder 7, the multiple groups of electric push rods 9 are symmetrically mounted on the inner wall of the limit frame 8, the cleaning roller 10 is rotatably mounted on the output end of the electric push rod 9, the unloading part 11 is mounted on the bottom of the impurity removal box 1, and the support rod 5 and the fixed plate 6 can be used to remove impurities. The No. 1 cylinder 7 and the limit frame 8 are fixedly supported. Under the setting of the No. 1 cylinder 7, the height of the limit frame 8 can be adjusted. The limit frame 8 can be used to seal the feed hopper 16. Under the setting of the electric push rod 9 and the cleaning roller 10, the filter plate 23 can be cleaned. The unloading part 11 includes a discharge pipe 12, a No. 2 cylinder 13, a connecting frame 14, a sealing plate 15 and a feed hopper 16. The discharge pipe 12 is installed at the bottom of the impurity removal box 1. The No. 2 cylinder 13 is installed at the bottom of the impurity removal box 1 by bolts. The connecting frame 14 is installed at the output end of the No. 2 cylinder 13, the sealing plate 15 is installed at the top of the connecting frame 14, the feeding hopper 16 is installed on the top of the impurity removal box 1, the cross-section of the limit frame 8 is an H-shaped structure, the limit frame 8 and the feeding hopper 16 are arranged correspondingly, the cross-section of the connecting frame 14 is an L-shaped structure, the sealing plate 15 and the impurity discharge pipe 12 are arranged correspondingly, the No. 2 cylinder 13 is used to drive the connecting frame 14 to move, the movement of the connecting frame 14 drives the sealing plate 15 to move, the sealing of the impurity discharge pipe 12 is released, and the impurities are discharged from the impurity discharge pipe 12.

[0024] like Figure 1 and Figure 4As shown, the extrusion assembly 4 includes a transmission screw 19, two sets of screw nuts 20, a limit rod 21, two sets of sliding blocks 22 and a filter plate 23. The transmission screw 19 is installed at the output end of the drive motor 2, and the two sets of screw nuts 20 are symmetrically sleeved and installed on the outside of the transmission screw 19. The limit rod 21 is installed on the inner wall of the impurity removal box 1. The two sets of sliding blocks 22 are symmetrically sleeved and installed on the outside of the limit rod 21. The filter plate 23 is sleeved and installed on the outside of the sliding block 22 and the screw nut 20. The surface of the transmission screw 19 is opened. Two groups of external threads are provided, and the two groups of external threads are oppositely arranged. The filter plate 23 is slidably connected to the inner wall of the impurity removal box 1. The filter plate 23 is in a mesh structure. The driving motor 2 is used to drive the transmission screw 19 to rotate. The rotation of the transmission screw 19 drives the two groups of screw nuts 20 to approach each other. The movement of the screw nut 20 drives the filter plate 23 to move. The anode mud is discharged from the mesh of the filter plate 23, and the impurities are retained between the filter plates 23. The anode mud is squeezed and impurities are removed, so that the anode mud can be quickly and conveniently removed, and the impurity removal efficiency is improved.

[0025] The utility model provides a device for removing impurities from copper anode mud for platinum production, and the specific working principle is as follows:

[0026] When using the copper anode mud recycling platinum production impurity removal device, the anode mud after impurity removal can be discharged by using the discharge pipe 17. By providing the processing component 3, the user can put the anode mud and water resources from the feed hopper 16 into the impurity removal box 1. After the feeding is completed, the limit frame 8 is driven downward by the No. 1 cylinder 7 to seal the feed hopper 16 to prevent the feed hopper 16 from overflowing when the anode mud is squeezed. After the squeezing is completed, the impurities exist between the filter plates 23. The limit frame 8 is driven downward by the No. 1 cylinder 7, and the cleaning roller 10 can be extended into the limit frame 8 by the electric push rod 9 to complete the cleaning of the surface of the filter plate 23. The No. 2 cylinder 13 The connecting frame 14 is driven to move, and the movement of the connecting frame 14 drives the sealing plate 15 to move, thereby releasing the seal of the impurity discharge pipe 12, and the impurities are discharged from the impurity discharge pipe 12, which is beneficial to the collection and reprocessing of the impurities, and avoids the clogging of the filter plate 23 affecting the subsequent use. By providing an extrusion component 4, the driving motor 2 is used to drive the transmission screw 19 to rotate, and the rotation of the transmission screw 19 drives the two groups of screw nuts 20 to approach each other. The movement of the screw nut 20 drives the filter plate 23 to move, and the anode mud is discharged from the mesh of the filter plate 23, and the impurities are left between the filter plates 23, thereby completing the extrusion and impurity removal of the anode mud, realizing the fast and convenient impurity removal of the anode mud, and improving the impurity removal efficiency.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impurity removal device for recovering platinum from copper anode mud, characterized in that: The invention comprises a debris removal box (1), a driving motor (2), a processing assembly (3) and an extrusion assembly (4), wherein the driving motor (2) is mounted on the side wall of the debris removal box (1) by means of bolts, the processing assembly (3) is mounted in the debris removal box (1), and the extrusion assembly (4) is mounted in the debris removal box (1) and is located on one side of the processing assembly (3); The processing assembly (3) comprises two groups of support rods (5), a fixing plate (6), a first cylinder (7), a limiting frame (8), a plurality of groups of electric push rods (9), a cleaning roller (10) and a material discharge portion (11), wherein the two groups of support rods (5) are symmetrically mounted on the top of the impurity removal box (1) by bolts, the fixing plate (6) is mounted on the top of the support rods (5) by bolts, the first cylinder (7) is mounted on the bottom of the fixing plate (6) by bolts, the limiting frame (8) is mounted on the output end of the first cylinder (7), the plurality of groups of electric push rods (9) are symmetrically mounted on the inner wall of the limiting frame (8), the cleaning roller (10) is rotatably mounted on the output end of the electric push rod (9), and the material discharge portion (11) is mounted on the bottom end of the impurity removal box (1).

2. The impurity removal device for recovering platinum from copper anode mud according to claim 1, characterized in that: The unloading part (11) comprises a debris discharge pipe (12), a No. 2 cylinder (13), a connecting frame (14), a sealing plate (15) and a feeding hopper (16); the debris discharge pipe (12) is installed through the bottom end of the debris removal box (1); the No. 2 cylinder (13) is installed on the bottom end of the debris removal box (1) by bolts; the connecting frame (14) is installed on the output end of the No. 2 cylinder (13); the sealing plate (15) is installed on the top end of the connecting frame (14); and the feeding hopper (16) is installed through the top end of the debris removal box (1).

3. The impurity removal device for recovering platinum from copper anode mud according to claim 1, characterized in that: The cross section of the limit frame (8) is an H-shaped structure, and the limit frame (8) is arranged corresponding to the feed hopper (16).

4. The impurity removal device for recovering platinum from copper anode mud according to claim 2, characterized in that: The cross section of the connecting frame (14) is an L-shaped structure, and the sealing plate (15) is arranged corresponding to the impurity discharge pipe (12).

5. The impurity removal device for recovering platinum from copper anode mud according to claim 1, characterized in that: Two groups of feed pipes (17) are symmetrically installed at the bottom of the impurity removal box (1), and the feed pipes (17) are controlled by solenoid valves. A plurality of groups of support legs (18) are symmetrically installed at the bottom of the impurity removal box (1) by means of bolts.

6. The impurity removal device for recovering platinum from copper anode mud according to claim 1, characterized in that: The extrusion assembly (4) comprises a transmission screw (19), two groups of screw nuts (20), a limiting rod (21), two groups of sliding blocks (22) and a filter plate (23); the transmission screw (19) is mounted on the output end of the drive motor (2); the two groups of screw nuts (20) are symmetrically sleeved on the outside of the transmission screw (19); the limiting rod (21) is mounted on the inner wall of the dust removal box (1); the two groups of sliding blocks (22) are symmetrically sleeved on the outside of the limiting rod (21); and the filter plate (23) is sleeved on the outside of the sliding blocks (22) and the screw nuts (20).

7. The impurity removal device for recovering platinum from copper anode mud according to claim 6, characterized in that: The surface of the transmission screw rod (19) is provided with two groups of external threads, which are arranged opposite to each other. The filter plate (23) is slidably connected to the inner wall of the impurity removal box (1), and the filter plate (23) is in a mesh structure.

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