Gold ion electrolysis recycling machine

Abstract

The invention relates to a gold ion electrolysis recycling machine, and relates to the technical field of gold ion electrolysis recycling, the gold ion electrolysis recycling machine comprises a separation box, the separation box is provided with an electrolytic bath, a liquid inlet pipe and a liquid outlet pipe are inserted in one side of the separation box, the liquid inlet pipe is communicated with the lower end of the electrolytic bath, a rotating shaft is arranged in the electrolytic bath, and the outer side of the rotating shaft is sleeved with a protective sleeve; a driving assembly used for driving the rotating shaft to rotate is arranged in the driving cavity, a cathode screen cylinder and a plurality of anode plates evenly distributed in the circumferential direction of the cathode screen cylinder are arranged in the electrolytic cell, an overflow groove is formed in one side wall of the electrolytic cell, the liquid outlet pipe communicates with the lower end face of the overflow groove, and a visual camera is installed on the inner wall of the electrolytic cell; the visual camera is located above the overflow tank, a cover plate is hinged to an opening in the upper end of the electrolytic tank, a remote alarm system is arranged in the separation box, and a feeding and discharging assembly is arranged on the side, close to a liquid inlet of the liquid inlet pipe, of the separation box. The device has the effects of reducing labor, improving production efficiency and reducing potential safety hazards.

Description

Technical Field

[0001] The present application relates to the technical field of gold ion electrolysis recovery, and in particular to a gold ion electrolysis recovery machine. Background Art

[0002] At present, metal ion electrolysis recovery technology has been widely used, among which the recovery of gold ions is particularly important. Traditional gold ion electrolysis recovery machines usually use a single electrolytic cell to achieve gold ion recovery by controlling current density and electrolysis time. Although this method is simple, the recovery efficiency is limited and the energy consumption is high.

[0003] Related technologies can refer to the Chinese patent with announcement number CN212175062U, which discloses an electrolytic recovery machine, including a box body, an electrolytic cell and a rectifier arranged in the box body, a cover plate arranged on the top of the box body and hinged to the box body on one side for covering the electrolytic cell, a stirring motor arranged at the bottom of the box body, a transmission shaft vertically arranged in the middle of the electrolytic cell and the lower end of which passes through the bottom of the electrolytic cell and the hollow driving shaft of the stirring motor in turn, a mercury copper sleeve sleeved on the lower end of the transmission shaft and fixed to the bottom of the box body by a bracket, a protective sleeve sleeved outside the transmission shaft and the upper and lower ends of which are respectively sealed with the transmission shaft and the bottom of the electrolytic cell, a stainless steel mesh barrel sleeved outside the protective sleeve and fixed to the upper end of the transmission shaft by a nut, A plurality of electrode plates are vertically arranged in the electrolytic cell and placed around the stainless steel mesh barrel, and a touch screen is arranged on the box body for controlling the operation of the stirring motor and the rectifier; the positive electrode of the rectifier is electrically connected to the plurality of electrode plates, and the negative electrode is electrically connected to the mercury in the mercury copper sleeve; a water inlet and a water outlet connected to the electrolytic cell are arranged on the side of the box body; a reflux tank is also arranged on one side of the electrolytic cell in the box body; a partition is arranged between the reflux tank and the electrolytic cell; the left and right sides and the bottom of the partition are sealed with the inner wall of the box body, and the height of the partition is lower than the height of the inner wall of the electrolytic cell; the water inlet is arranged at the bottom of the electrolytic cell, and the water outlet is arranged at the lower end of the reflux tank; a UV sterilizer lamp extending into the electrolytic cell is arranged at the upper end of the box body.

[0004] In view of the above-mentioned related technologies, the design of stainless steel mesh barrels and multiple electrode plates allows the waste liquid to be electrolyzed in the electrolytic cell by physical methods, which only requires a small amount of electricity and reduces energy consumption. However, it is still necessary to manually observe the amount of metal attached to the stainless steel mesh barrel through the cover plate, and then manually operate the touch screen to shut down the equipment, and then manually replace the new stainless steel mesh barrel to continue production. Manual replacement of stainless steel mesh barrels is easy to contact with waste liquid, which contains heavy metals or is corrosive, and is prone to safety hazards. Summary of the invention

[0005] In order to reduce labor, improve production efficiency and reduce safety hazards, the present application provides a gold ion electrolysis recovery machine.

[0006] The present application provides a gold ion electrolysis recovery machine, which adopts the following technical solution: A gold ion electrolysis recovery machine comprises a separation box, which is provided with an electrolytic cell. A liquid inlet pipe and a liquid outlet pipe are inserted on one side of the separation box, the liquid inlet pipe is connected with the lower end of the electrolytic cell, a rotating shaft is provided in the electrolytic cell and is rotatably connected to the separation box along a vertical axis, a protective sleeve is sleeved on the outer side of the rotating shaft, the separation box is provided with a driving cavity, the driving cavity is located below the electrolytic cell, the lower end of the rotating shaft is located in the driving cavity, a driving assembly for driving the rotating shaft to rotate is provided in the driving cavity, a cathode mesh cylinder and a plurality of anode plates uniformly arranged along the circumference of the cathode mesh cylinder are provided in the electrolytic cell, the cathode mesh cylinder is coaxially detachably connected to the rotating shaft, the anode plate is fixedly connected to the inner wall of the electrolytic cell, an overflow groove is provided on one side wall of the electrolytic cell, the liquid outlet pipe is connected with the lower end surface of the overflow groove, a visual camera is installed on the inner wall of the electrolytic cell, the visual camera is located above the overflow groove, a cover plate is hinged at the upper end opening of the electrolytic cell, a remote alarm system is provided in the separation box, and a loading and unloading assembly is provided on the side of the separation box close to the liquid inlet of the liquid inlet pipe.

[0007] By adopting the above technical solutions, the electrolytic cell design in the separation box cooperates with the anode plate and the cathode mesh cylinder, which can effectively promote the deposition and collection of gold ions and improve the recovery efficiency; the driving assembly set in the driving chamber drives the shaft to rotate, further enhancing the uniformity of solution mixing during the electrolysis process and improving the reaction rate; the coaxial detachable connection between the cathode mesh cylinder and the shaft is convenient for maintenance and replacement of electrode components, reducing operating costs; the design of the overflow tank and the liquid outlet pipe ensures the orderly discharge and circulation of waste liquid to avoid pollution and leakage risks. The visual camera monitors the gold ion attachment state of the cathode mesh cylinder in real time. When the conditions are met, the loading and unloading components are started to replace the cathode mesh cylinder, which improves the degree of automation and work efficiency. No special person is required for supervision or manual operation, which avoids contact between operators and waste liquid and improves the safety of operation; the remote alarm system is used to monitor the current and voltage conditions of the equipment to give real-time alarms, improving the safety and reliability of equipment operation.

[0008] Optionally, a fixing plate is fixedly connected to the upper end of the cathode mesh cylinder, and the fixing plate is detachably connected to the rotating shaft. The loading and unloading components include a lifting plate, a rotating rod, a mounting plate, a workbench and a lifting cylinder. The workbench is fixedly connected to the outer wall of the separation box near the liquid inlet of the liquid inlet pipe, the rotating rod is rotatably connected to the workbench along the vertical axis direction, and a first motor for driving the rotating rod to rotate is fixedly connected to the lower end surface of the workbench. The mounting plate is fixedly connected to the upper end surface of the rotating rod, and the cylinder body of the lifting cylinder is fixedly connected to the upper end surface of the mounting plate. The telescopic end of the lifting cylinder passes through the mounting plate and is fixedly connected to the upper end of the lifting plate. A disassembly and assembly component for disassembling and assembling the cathode mesh cylinder is provided on the lifting plate.

[0009] By adopting the above technical scheme, the synergistic effect of the lifting plate, rotating rod, mounting plate, workbench and lifting cylinder can accurately control the spatial position of the cathode mesh cylinder, making it convenient to disassemble and assemble it. This not only improves the operating convenience, automation and efficiency of the equipment, but also effectively reduces manual intervention and improves work efficiency.

[0010] Optionally, a threaded rod is coaxially fixedly connected to the upper end of the rotating shaft, and a locking nut threadedly connected to the threaded rod is rotatably connected to the upper end surface of the fixed plate. The disassembly and assembly assembly includes a sleeve adapted to the locking nut, a second motor for driving the sleeve to rotate, and two sets of lifting assemblies for lifting the cathode mesh cylinder, the sleeve is located below the lifting plate, the second motor is fixedly connected to the upper end surface of the lifting plate, the two sets of lifting assemblies are fixedly connected to the same side of the lifting plate, and the sleeve is located between the two sets of lifting assemblies.

[0011] By adopting the above technical solution, the sleeve in the disassembly and assembly assembly is driven to rotate by the second motor, which can efficiently operate the locking nut and further improve the disassembly and assembly efficiency; at the same time, the design of the two sets of lifting components ensures the stability of the cathode mesh cylinder during the disassembly and assembly process, avoiding the risk of damage or falling off due to single-point force. This design significantly improves the convenience of equipment maintenance and replacement of parts, reduces labor costs and improves work efficiency.

[0012] Optionally, the hoisting assembly includes a vertical rod and an abutment rod hinged to the vertical rod, a limiting rod for limiting the rotation angle of the abutment rod is fixedly connected to the lower end of the vertical rod, and the abutment rod is located above the limiting rod.

[0013] By adopting the above technical solution, the hinged structure of the vertical rod and the abutment rod can rotate flexibly. At the same time, the design of the limit rod effectively limits the rotation angle of the abutment rod, avoiding excessive swinging that causes the fixed plate to fall off the abutment rod, thereby ensuring the safety and reliability of the cathode screen during disassembly and assembly.

[0014] Optionally, an angle between a side of the limiting rod close to the abutting rod and a side of the vertical rod close to the abutting rod is an acute angle.

[0015] By adopting the above technical solution, the design between the limit rod and the vertical rod forms an acute angle structure, which effectively limits the rotation range of the abutment rod and ensures that the cathode screen can be stably clamped and released during operation.

[0016] Optionally, the separation box is provided with a loading conveyor belt and a unloading conveyor belt on both sides perpendicular to the rotation axis of the cover plate, the vertical rod is located between the unloading conveyor belt and the fixed plate, the workbench is located between the loading conveyor belt and the unloading conveyor belt, and trays for supporting the cathode mesh cylinder are installed on the loading conveyor belt and the unloading conveyor belt, a groove is opened at the upper end of the tray, a support rod is fixed on the bottom wall of the groove, and an insertion rod for penetrating the fixed plate is fixed on the upper end of the support rod.

[0017] By adopting the above technical solution, the setting of the loading conveyor belt and the unloading conveyor belt enables the cathode net cylinder to be automatically transported to the designated location, reducing manual operations and improving work efficiency. The position design of the vertical rod facilitates its separation from the fixed plate. The groove on the pallet and the design of the support rod and the insertion rod can firmly support and position the cathode net cylinder to ensure that it will not tip over or shift during transportation, thereby improving the stability of the operation of the entire device, and the groove can receive the waste liquid remaining on the cathode net cylinder.

[0018] Optionally, the driving assembly includes a driving motor, a driving gear, a first driven gear and a plurality of second driven gears, the first driven gear is coaxially fixedly connected to the rotating shaft in the driving cavity, the plurality of second driven gears are evenly distributed along the circumference of the rotating shaft and are all connected to the inner core of the first driven gear, the driving gear is meshed with one of the second driven gears, the driving motor is fixedly connected to the separation box in the driving cavity, the driving motor drives the driving gear to rotate, the second driven gear is coaxially fixedly connected to a stirring rod, the upper end of the stirring rod is located in the electrolytic cell and is fixedly connected to a plurality of stirring blades.

[0019] By adopting the above technical solution, the driving motor can drive the driving gear to rotate, and then drive a second driven gear meshing with it to rotate, and then drive the first driven gear to rotate, and then drive other second driven gears to rotate, thereby driving the stirring rod and stirring blades to rotate, which can effectively promote the contact between gold ions in the liquid and the electrode, ensure that the electrolysis process is more sufficient and uniform, and further improve the gold ion recovery rate.

[0020] Optionally, the stirring rod and the stirring blade are both made of insulating material.

[0021] By adopting the above technical solution, the stirring rod and stirring blade have insulation properties, which can effectively avoid short circuit or current leakage caused by conduction during the electrolysis process, thereby ensuring the safety and stability of the equipment operation. At the same time, the selection of insulating materials helps to reduce unnecessary side reactions, improve the gold ion recovery efficiency and product purity, and prevent gold ions from adhering to the stirring blade and stirring rod.

[0022] The gear train is a gear that is coupled to the first and second gears and is coupled to the gear train that is coupled to the first and second gears and is coupled to the gear train that is coupled to the gear train.

[0023] By adopting the above technical solution, the fan-shaped end face gear on the rotating rod meshes with the rotating gear, so that when the rotating rod rotates, it can drive the entire transmission mechanism to move. This structure uses the cooperation between multiple bevel gears and gears to cleverly transmit the power of the rotating rod to the first flip cover and the second flip cover, thereby realizing the operation of opening or closing the electrolytic cell by rotating the two in opposite directions. This design not only improves the safety of equipment operation, but also reduces the need for manual intervention.

[0024] Optionally, the anode plate is a composite titanium plate, and the cathode mesh tube is a titanium mesh.

[0025] By adopting the above technical solution, the use of composite titanium plates for anode plates can improve corrosion resistance, extend service life, and reduce material costs; the cathode mesh tube uses titanium mesh with good conductivity and chemical stability, which reduces metal loss while ensuring efficient electrolysis, thereby improving gold ion recovery efficiency and the overall reliability of the equipment.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The electrolytic cell design in the separation box cooperates with the anode plate and cathode mesh cylinder, which can effectively promote the deposition and collection of gold ions and improve the recovery efficiency; the driving component installed in the driving chamber drives the rotating shaft to rotate, further enhancing the uniformity of solution mixing during the electrolysis process and improving the reaction rate; the coaxial detachable connection between the cathode mesh cylinder and the rotating shaft facilitates the maintenance and replacement of electrode components, reducing operating costs; the design of the overflow tank and the liquid outlet pipe ensures the orderly discharge and circulation of waste liquid to avoid pollution and leakage risks. The visual camera monitors the gold ion attachment status of the cathode mesh cylinder in real time. When the conditions are met, the loading and unloading components are started to replace the cathode mesh cylinder, which improves the degree of automation and work efficiency. No special person is required to supervise or operate manually, which avoids contact between operators and waste liquid and improves the safety of operation; the remote alarm system is used to monitor the current and voltage of the equipment to alarm in real time, improving the safety and reliability of equipment operation; 2. The synergistic effect of the lifting plate, rotating rod, mounting plate, workbench and lifting cylinder can accurately control the spatial position of the cathode screen cylinder, making it convenient to disassemble and assemble it, which not only improves the convenience, automation and efficiency of the equipment operation, but also effectively reduces manual intervention and improves work efficiency; 3. The sleeve in the disassembly and assembly assembly is driven to rotate by the second motor, which can efficiently operate the locking nut and further improve the disassembly and assembly efficiency; at the same time, the design of the two sets of lifting components ensures the stability of the cathode screen during the disassembly and assembly process, avoiding the risk of damage or falling off due to single-point force. This design significantly improves the convenience of equipment maintenance and replacement of parts, reduces labor costs and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a gold ion electrolysis recovery machine.

[0028] Figure 2 It is a top view of the separation box.

[0029] Figure 3 yes Figure 2 Schematic diagram of the cross section in the AA direction.

[0030] Figure 4 It is a schematic diagram of the structure of the drive component.

[0031] Figure 5 yes Figure 1 Schematic diagram of the enlarged portion B.

[0032] Figure 6 It is a structural diagram of the lifting assembly.

[0033] Figure 7 yes Figure 1 Enlarged schematic diagram of part C.

[0034] Explanation of the reference numerals: 1. separation box; 11. electrolytic cell; 12. liquid inlet pipe; 13. liquid outlet pipe; 14. rotating shaft; 141. protective cover; 142. threaded rod; 15. driving chamber; 16. cathode net cylinder; 161. fixing plate; 162. locking nut; 17. anode plate; 18. overflow trough; 2. loading and unloading assembly; 21. lifting plate; 22. rotating rod; 23. mounting plate; 24. working table; 241. sector end gear; 25. lifting cylinder; 26. first motor; 27. disassembly and assembly assembly; 271. sleeve; 272. second motor; 273. lifting assembly; 2731. vertical rod; 2732. abutting rod; 2733. limit Rod; 3. Cover plate; 31. First flip cover; 311. First hinge axis; 312. First bevel gear; 313. Second bevel gear; 32. Second flip cover; 321. Second hinge axis; 322. Third bevel gear; 323. Fourth bevel gear; 33. Rotating gear; 331. Synchronous wheel; 332. Synchronous belt; 4. Driving assembly; 41. Driving motor; 42. Driving gear; 43. First driven gear; 44. Second driven gear; 45. Stirring rod; 46. Stirring blade; 5. Visual camera; 6. Remote alarm system; 7. Loading conveyor belt; 71. Tray; 72. Groove; 73. Support rod; 74. Insert rod; 8. Unloading conveyor belt. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0036] The embodiment of the present application discloses a gold ion electrolysis recovery machine.

[0037] Reference Figure 1 A gold ion electrolysis recovery machine comprises a separation box 1, a liquid inlet pipe 12 and a liquid outlet pipe 13 are inserted on one side of the separation box 1, and an operation button and an indicator light are arranged on the side of the separation box 1 away from the liquid inlet pipe 12.

[0038] Reference Figure 2 and Figure 3 The separation box 1 is provided with an electrolytic cell 11 and a driving chamber 15, the driving chamber 15 is located below the electrolytic cell 11, a rotating shaft 14 is provided in the electrolytic cell 11 and is rotatably connected to the separation box 1 along a vertical axis, the lower end of the rotating shaft 14 is located in the driving chamber 15, and the upper end of the rotating shaft 14 is located in the electrolytic cell 11. A protective cover 141 is provided on the outer side of the rotating shaft 14 located in the electrolytic cell 11, and the protective cover 141 is made of insulating material to prevent the adsorption of gold ions.

[0039] Reference Figure 1The electrolytic cell 11 is provided with a cathode mesh tube 16 and a plurality of anode plates 17 evenly arranged along the circumference of the cathode mesh tube 16. The anode plate 17 is a composite titanium plate, and the cathode mesh tube 16 is a titanium mesh. The use of the composite titanium plate for the anode plate 17 can improve the corrosion resistance, extend the service life, and reduce the material cost; the cathode mesh tube 16 uses a high-purity titanium mesh, which has good electrical conductivity and chemical stability, absorbs gold more tightly, and reduces metal loss while ensuring efficient electrolysis, thereby improving the gold ion recovery efficiency and the overall reliability of the equipment.

[0040] Reference Figure 2 and Figure 3 A pad is sandwiched between the upper end of the anode plate 17 and the inner wall of the electrolytic cell 11. Two bolt rods are fixedly connected to each inner wall of the electrolytic cell 11. The pad and the anode plate 17 are sequentially sleeved on the bolt rods, and nuts are tightened to fasten the anode plate 17 to the inner wall of the electrolytic cell 11. A fixing plate 161 is fixedly connected to the upper end of the cathode mesh tube 16. A locking nut 162 threadedly connected to the threaded rod 142 is rotatably connected to the upper end surface of the fixing plate 161. A circular ring is fixed at the lower end of the locking nut 162, which is embedded in the upper end of the fixing plate 161. A limiting ring for limiting the circular ring from being separated from the fixing plate 161 is fixed to the upper end surface of the fixing plate 161, so as to realize the rotational connection relationship between the locking nut 162 and the fixing plate 161. The upper end of the rotating shaft 14 is coaxially fixedly connected with a threaded rod 142 , and the upper end of the threaded rod 142 passes through the fixing plate 161 and the locking nut 162 . The fixing plate 161 and the rotating shaft 14 are fastened together by tightening the locking nut 162 , thereby realizing a detachable connection between the cathode mesh cylinder 16 and the rotating shaft 14 .

[0041] Reference Figure 1 and Figure 3 The liquid inlet pipe 12 is connected with the lower end of the electrolytic cell 11, and the waste liquid containing gold ions is input into the electrolytic cell 11 from the liquid inlet pipe 12. An overflow groove 18 is provided on one side wall of the electrolytic cell 11. The height of the overflow groove 18 is lower than the height of the cathode mesh tube 16. The liquid outlet pipe 13 is connected with the lower end surface of the overflow groove 18. As the liquid level of the input waste liquid increases, the waste liquid flows into the overflow groove 18 and flows out from the liquid outlet pipe 13. If the waste liquid flowing out of the liquid outlet pipe 13 still contains gold ions, it can be circulated again from the liquid inlet pipe 12 into the electrolytic cell 11. After multiple cycles, if gold ions cannot be precipitated on the cathode mesh tube 16, the waste liquid flowing out of the liquid outlet pipe 13 is shot into the waste liquid tank for other operations, such as purification and decontamination.

[0042] A remote alarm system 6 is provided in the separation box 1. When the voltage and current input to the anode plate 17 and the cathode net cylinder 16 change, the remote alarm system 6 notifies the staff of the situation so that they can handle it in time.

[0043] Reference Figure 3 and Figure 4A driving assembly 4 for driving the rotating shaft 14 to rotate is provided in the driving chamber 15. The driving assembly 4 includes a driving motor 41, a driving gear 42, a first driven gear 43 and a plurality of second driven gears 44. The first driven gear 43 is coaxially fixedly connected to the rotating shaft 14 in the driving chamber 15. The plurality of second driven gears 44 are evenly distributed along the circumference of the rotating shaft 14 and are all in the core of the first driven gear 43. The driving gear 42 is meshed with one of the second driven gears 44. The driving motor 41 is fixedly connected to the separation box 1 in the driving chamber 15. The driving motor 41 drives the driving gear 42 to rotate. The second driven gear 44 is coaxially fixedly connected with a stirring rod 45. The upper end of the stirring rod 45 is located in the electrolytic cell 11 and is fixedly connected with a plurality of stirring blades 46. The driving motor 41 can drive the driving gear 42 to rotate, and then drive a second driven gear 44 meshing therewith to rotate, and then drive the first driven gear 43 to rotate, and then drive other second driven gears 44 to rotate, thereby driving the stirring rod 45 and the stirring blade 46 to rotate, which can effectively promote the contact between the gold ions in the liquid and the electrode, ensure that the electrolysis process is more sufficient and uniform, and further improve the gold ion recovery rate.

[0044] The stirring rod 45 and the stirring blade 46 are both made of insulating materials. The stirring rod 45 and the stirring blade 46 have insulating properties, which can effectively avoid short circuits or current leakage problems caused by conduction during the electrolysis process, thereby ensuring the safety and stability of the equipment operation. At the same time, the selection of insulating materials helps to reduce unnecessary side reactions, improve the gold ion recovery efficiency and product purity, and prevent gold ions from adhering to the stirring blade 46 and the stirring rod 45.

[0045] Reference Figure 5 A visual camera 5 is installed on the inner wall of the electrolytic cell 11. The visual camera 5 is located above the overflow tank 18. The visual camera 5 is used to monitor the precipitation of gold ions on the surface of the cathode mesh tube 16. When the monitored situation reaches the standard entered in the system, the cathode mesh tube 16 is replaced.

[0046] Reference Figure 1, a loading and unloading assembly 2 is provided on the side of the separation box 1 near the liquid inlet of the liquid inlet pipe 12. The loading and unloading assembly 2 includes a lifting plate 21, a rotating rod 22, a mounting plate 23, a workbench 24 and a lifting cylinder 25. The workbench 24 is fixedly connected to the outer wall of the separation box 1 near the liquid inlet of the liquid inlet pipe 12, and a supporting leg is fixedly provided at the corner of the lower end of the workbench 24. The rotating rod 22 is rotatably connected to the workbench 24 along the vertical axis direction, and a first motor 26 for driving the rotating rod 22 to rotate is fixedly connected to the lower end surface of the workbench 24. The mounting plate 23 is fixedly connected to the upper end surface of the rotating rod 22, and a supporting rod is connected between the mounting plate 23 and the rotating rod 22 to improve the stability of the mounting plate 23. The cylinder body of the lifting cylinder 25 is fixedly connected to the side of the upper end surface of the mounting plate 23 away from the rotating rod 22, and the telescopic end of the lifting cylinder 25 passes through the mounting plate 23 and is fixedly connected to the upper end of the lifting plate 21, and a disassembly assembly 27 for disassembling and assembling the cathode net cylinder 16 is provided on the lifting plate 21. The first motor 26 drives the rotating rod 22 and the mounting plate 23 to rotate, thereby driving the lifting cylinder 25, the lifting plate 21 and the disassembly assembly 27 to rotate. The lifting cylinder 25 drives the lifting plate 21 and the disassembly assembly 27 to move closer to or away from the cathode net cylinder 16.

[0047] Reference Figure 6 The disassembly assembly 27 includes a sleeve 271, a second motor 272 and two sets of hoisting assemblies 273. The sleeve 271 is located below the lifting plate 21. The lower end surface of the sleeve 271 is provided with an adapting groove adapted to the locking nut 162 and the threaded rod 142. The locking nut 162 can be driven to rotate by rotating the sleeve 271. The second motor 272 is fixedly connected to the upper end surface of the lifting plate 21. The output end of the second motor 272 passes through the lifting plate 21 and is fixedly connected to the sleeve 271, thereby driving the sleeve 271 to rotate. The hoisting assembly 273 is used to hoist the cathode net cylinder 16. The two sets of hoisting assemblies 273 are fixedly connected to the same side of the lifting plate 21 and the sleeve 271 is located between the two sets of hoisting assemblies 273. The position design of the two sets of hoisting assemblies 273 can improve the stability of the hoisting process.

[0048] Reference Figure 6The hoisting assembly 273 includes a vertical rod 2731 and an abutting rod 2732 hinged to the vertical rod 2731. The upper end of the vertical rod 2731 is fixedly connected to the lifting plate 21. The lower end of the vertical rod 2731 is fixedly connected to a limiting rod 2733 for limiting the rotation angle of the abutting rod 2732. The abutting rod 2732 is located above the limiting rod 2733. The hinged structure of the vertical rod 2731 and the abutting rod 2732 can rotate flexibly. At the same time, the design of the limiting rod 2733 effectively limits the rotation angle of the abutting rod 2732, avoiding excessive swinging to cause the fixed plate 161 to fall off the abutting rod 2732, thereby ensuring the safety and reliability of the cathode net cylinder 16 during the disassembly and assembly process. During the descent of the lifting plate 21, the lower side of the abutment rod 2732 abuts against the fixed plate 161. The lifting plate 21 continues to descend, and the fixed plate 161 pushes the abutment rod 2732 to rotate until the abutment rod 2732 is completely under the fixed plate 161. The abutment rod 2732 rotates under the action of its own gravity, and the lower side of the abutment rod 2732 abuts against the limit rod 2733. When the lifting plate 21 is raised, the upper side of the abutment rod 2732 abuts against the lower end surface of the fixed plate 161, thereby lifting the fixed plate 161 and the cathode net cylinder 16.

[0049] Reference Figure 6 The angle between the side of the limiting rod 2733 close to the abutment rod 2732 and the side of the vertical rod 2731 close to the abutment rod 2732 is an acute angle, so that when the abutment rod 2732 lifts the fixed plate 161, the fixed plate 161 slides along the inclination angle of the abutment rod 2732 in the direction of the vertical rod 2731, so that the fixed plate 161 and the cathode mesh cylinder 16 are also in an inclined state, further reducing the possibility of the cathode mesh cylinder 16 falling off during the loading and unloading process.

[0050] Reference Figure 1A loading conveyor belt 7 and a unloading conveyor belt 8 are respectively provided on both sides of the separation box 1 perpendicular to the rotation axis of the cover plate 3. The vertical rod 2731 is located between the unloading conveyor belt 8 and the fixed plate 161. The workbench 24 is located between the loading conveyor belt 7 and the unloading conveyor belt 8. A tray 71 for supporting the cathode mesh cylinder 16 is installed on both the loading conveyor belt 7 and the unloading conveyor belt 8. A groove 72 is opened at the upper end of the tray 71. The groove 72 can receive the waste liquid remaining on the cathode mesh cylinder 16. A supporting rod 73 is fixedly provided on the bottom wall of the groove 72. The supporting rod 73 is used to abut the lower end surface of the fixed plate 161. An insertion rod 74 is fixedly provided on the upper end of the supporting rod 73. The insertion rod 74 can pass through the fixed plate 161, so that a gap is left between the cathode mesh cylinder 16 and the bottom wall of the groove 72, so that the cathode mesh cylinder 16 does not contact the waste liquid in the groove 72. After the cathode net cylinder 16 in the electrolytic cell 11 is placed on the unloading conveyor belt 8, the rotating rod 22 continues to rotate. Since the fixed plate 161 and the insertion rod 74 are inserted together and cannot move, the abutment rod 2732 rotates with the rotating rod 22 and separates from the fixed plate 161. Then the unloading conveyor belt 8 sends the cathode net cylinder 16 to the next process to strip the gold ions on its surface. The cathode net cylinder 16 stripped of gold ions is then placed on the loading conveyor belt 7 and transported to the vicinity of the separation box 1. The loading conveyor belt 7 is also provided with a tray 71, a supporting rod 73 and an insertion rod 74. The same principle is used to lift the cathode net cylinder 16 using the hoisting assembly 273, and then sent into the electrolytic cell 11. The rotating shaft 14 and the threaded rod 142 also play the role of the supporting rod 73 and the insertion rod 74, so that the abutment rod 2732 is separated from the fixed plate 161.

[0051] Reference Figure 1 The electrolytic cell 11 is hinged with a cover plate 3 at the upper opening. The cover plate 3 is made of a transparent material, and the situation inside the electrolytic cell 11 can be observed through the cover plate 3. The cover plate 3 includes a first flip cover 31 and a second flip cover 32. A first hinge shaft 311 is fixedly arranged at one end of the first flip cover 31 away from the second flip cover 32, and a second hinge shaft 321 is fixedly arranged at one end of the second flip cover 32 away from the first flip cover 31. The first flip cover 31 and the second flip cover 32 rotate in opposite directions.

[0052] Reference Figure 5 and Figure 7The first flip cover 31 is located between the second flip cover 32 and the rotating rod 22, and the first bevel gear 312 is fixedly connected to both ends of the first hinge shaft 311, the first bevel gear 312 is meshed with a second bevel gear 313 with an axis along the horizontal direction, the second bevel gear 313 is rotatably connected to the separation box 1 along its own axis, the second bevel gear 313 is coaxially fixedly connected to the third bevel gear 322, the third bevel gear 322 is meshed with a fourth bevel gear 323 coaxially fixedly connected to the second hinge shaft 321, the fourth bevel gear 323, the third bevel gear 322, the second bevel gear 313, and the first bevel gear 312 are arranged in sequence, so that the first bevel gear 312 and the fourth bevel gear 323 rotate in the same direction, thereby realizing the synchronous reverse rotation of the first hinge shaft 311 and the second hinge shaft 321. The second bevel gear 313 is synchronously connected to the rotating gear 33, and the rotating gear 33 is rotatably connected to the workbench 24 along its own axis. The second bevel gear 313 and the rotating gear 33 are both coaxially fixedly connected to the synchronous wheel 331, and a synchronous belt 332 is connected between the two synchronous wheels 331. The side wall of the rotating rod 22 is coaxially fixedly connected to the fan-shaped end face gear 241 meshing with the rotating gear 33. The fourth bevel gear 323, the third bevel gear 322, the second bevel gear 313, the first bevel gear 312, the rotating gear 33, the synchronous wheel 331 and the synchronous belt 332 are all two sets, and the two sets of transmission mechanisms are symmetrically arranged along the vertical plane where the axis of the rotating rod 22 is located. During the process of placing the cathode mesh cylinder 16 into the electrolytic cell 11, the rotating rod 22 first drives the fan-shaped end face gear 241 to engage with the rotating gear 33 close to the loading conveyor belt 7, and drives the second bevel gear 313 and the third bevel gear 322 to rotate through the action of the synchronous wheel 331 and the synchronous belt 332, thereby driving the first bevel gear 312 and the fourth bevel gear 323 to rotate, and then the first flip cover 31 and the second flip cover 32 rotate in the opposite direction, thereby opening the cover plate 3, and continuing to rotate the rotating rod 22 to place the cathode mesh cylinder 16 into the electrolytic cell 11, and continuing to rotate the rotating rod 22, the fan-shaped end face gear 241 engages with the rotating gear 33 close to the unloading conveyor belt 8, and the cover plate 3 is closed; when the cathode mesh cylinder 16 in the electrolytic cell 11 needs to be taken out, the rotating rod 22 is rotated in the opposite direction, the fan-shaped end face gear 241 engages with the rotating gear 33 close to the unloading conveyor belt 8, and the cover plate 3 is opened.

[0053] The implementation principle of a gold ion electrolysis recovery machine in the embodiment of the present application is as follows: the electrolytic cell 11 in the separation box 1 is designed to cooperate with the anode plate 17 and the cathode mesh cylinder 16, which can effectively promote the deposition and collection of gold ions and improve the recovery efficiency; the driving component 4 set in the driving cavity 15 drives the rotating shaft 14 to rotate, further enhancing the uniformity of solution mixing during the electrolysis process and improving the reaction rate; the coaxial detachable connection between the cathode mesh cylinder 16 and the rotating shaft 14 is convenient for maintenance and replacement of electrode components, reducing operating costs; the design of the overflow tank 18 and the liquid outlet pipe 13 ensures that the waste liquid is discharged and circulated in an orderly manner to avoid pollution and leakage risks. The visual camera 5 monitors the gold ion attachment state of the cathode mesh cylinder 16 in real time, and starts the loading and unloading component 2 to replace the cathode mesh cylinder 16 when the conditions are met, which improves the degree of automation and work efficiency, does not require special personnel to supervise, and does not require manual operation, avoids the operator from contacting the waste liquid, and improves the safety of operation; the remote alarm system 6 is used to monitor the current and voltage conditions of the equipment to give real-time alarms, improving the safety and reliability of equipment operation. This equipment uses a purely physical method of intelligent electrolysis, does not add or use any chemical reagents, uses only a small amount of electricity, and has no secondary pollution. The equipment is easy to use and has a large processing capacity. It does not require any consumables or electrolysis accelerators, and has low operating and maintenance costs.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A gold ion electrolytic recovery machine, comprising a separation box (1), the separation box (1) is provided with an electrolytic cell (11), a liquid inlet pipe (12) and a liquid outlet pipe (13) are inserted into one side of the separation box (1), the liquid inlet pipe (12) is connected to the lower end of the electrolytic cell (11), a rotating shaft (14) is provided in the electrolytic cell (11) and is rotatably connected to the separation box (1) along a vertical axis, and a protective sleeve (141) is provided on the outer side of the rotating shaft (14), characterized in that: The separation box (1) is provided with a driving chamber (15), the driving chamber (15) being located below the electrolytic cell (11), the lower end of the rotating shaft (14) being located in the driving chamber (15), the driving chamber (15) being provided with a driving assembly (4) for driving the rotating shaft (14) to rotate, the electrolytic cell (11) being provided with a cathode mesh cylinder (16) and a plurality of anode plates (17) uniformly arranged along the circumference of the cathode mesh cylinder (16), the cathode mesh cylinder (16) being coaxially detachably connected to the rotating shaft (14), and the anode plates (17) being fixed The electrolytic cell (11) is connected to the inner wall of the electrolytic cell (11), an overflow groove (18) is provided on one side wall of the electrolytic cell (11), a liquid outlet pipe (13) is connected to the lower end surface of the overflow groove (18), a visual camera (5) is installed on the inner wall of the electrolytic cell (11), and the visual camera (5) is located above the overflow groove (18). The electrolytic cell (11) is hinged with a cover plate (3) at the upper opening, a remote alarm system (6) is provided in the separation box (1), and a loading and unloading assembly (2) is provided on one side of the separation box (1) close to the liquid inlet of the liquid inlet pipe (12).

2. A gold ion electrolysis recovery machine according to claim 1, characterized in that: The upper end of the cathode net cylinder (16) is fixedly connected to a fixing plate (161), and the fixing plate (161) is detachably connected to the rotating shaft (14). The loading and unloading assembly (2) comprises a lifting plate (21), a rotating rod (22), a mounting plate (23), a workbench (24) and a lifting cylinder (25). The workbench (24) is fixedly connected to the outer wall of the separation box (1) near the liquid inlet of the liquid inlet pipe (12). The rotating rod (22) rotates with the workbench (24) along the vertical axis direction. The lower end surface of the workbench (24) is fixedly connected to a first motor (26) for driving the rotating rod (22) to rotate, the mounting plate (23) is fixedly connected to the upper end surface of the rotating rod (22), the cylinder body of the lifting cylinder (25) is fixedly connected to the upper end surface of the mounting plate (23), the telescopic end of the lifting cylinder (25) passes through the mounting plate (23) and is fixedly connected to the upper end of the lifting plate (21), and the lifting plate (21) is provided with a disassembly assembly (27) for disassembling and assembling the cathode net cylinder (16).

3. A gold ion electrolysis recovery machine according to claim 2, characterized in that: The upper end of the rotating shaft (14) is coaxially fixedly connected to a threaded rod (142); the upper end surface of the fixed plate (161) is rotatably connected to a locking nut (162) threadedly connected to the threaded rod (142); the disassembly assembly (27) comprises a sleeve (271) adapted to the locking nut (162), a second motor (272) for driving the sleeve (271) to rotate, and two sets of hanging assemblies (273) for hanging the cathode net cylinder (16); the sleeve (271) is located below the lifting plate (21); the second motor (272) is fixedly connected to the upper end surface of the lifting plate (21); the two sets of hanging assemblies (273) are fixedly connected to the same side of the lifting plate (21), and the sleeve (271) is located between the two sets of hanging assemblies (273).

4. A gold ion electrolysis recovery machine according to claim 3, characterized in that: The hoisting assembly (273) comprises a vertical rod (2731) and an abutment rod (2732) hinged to the vertical rod (2731); a limit rod (2733) for limiting the rotation angle of the abutment rod (2732) is fixedly connected to the lower end of the vertical rod (2731); the abutment rod (2732) is located above the limit rod (2733).

5. A gold ion electrolysis recovery machine according to claim 4, characterized in that: The angle between the side of the limiting rod (2733) close to the abutting rod (2732) and the side of the vertical rod (2731) close to the abutting rod (2732) is an acute angle.

6. A gold ion electrolysis recovery machine according to claim 4, characterized in that: The separation box (1) is provided with a loading conveyor belt (7) and a unloading conveyor belt (8) on both sides perpendicular to the rotation axis of the cover plate (3), the vertical rod (2731) is located between the unloading conveyor belt (8) and the fixed plate (161), the workbench (24) is located between the loading conveyor belt (7) and the unloading conveyor belt (8), and a tray (71) for supporting the cathode net cylinder (16) is installed on both the loading conveyor belt (7) and the unloading conveyor belt (8), a groove (72) is provided at the upper end of the tray (71), a supporting rod (73) is fixedly provided on the bottom wall of the groove (72), and an insertion rod (74) for penetrating the fixed plate (161) is fixedly provided at the upper end of the supporting rod (73).

7. The gold ion electrolysis recovery machine according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (41), a driving gear (42), a first driven gear (43) and a plurality of second driven gears (44); the first driven gear (43) is coaxially fixedly connected to the rotating shaft (14) in the driving chamber (15); the plurality of second driven gears (44) are evenly distributed along the circumference of the rotating shaft (14) and are all connected to the inner core of the first driven gear (43); the driving gear (42) is meshed with one of the second driven gears (44); the driving motor (41) is fixedly connected to the separation box (1) in the driving chamber (15); the driving motor (41) drives the driving gear (42) to rotate; the second driven gear (44) is coaxially fixedly connected to a stirring rod (45); the upper end of the stirring rod (45) is located in the electrolytic cell (11) and is fixedly connected to a plurality of stirring blades (46).

8. A gold ion electrolysis recovery machine according to claim 7, characterized in that: The stirring rod (45) and the stirring blade (46) are both made of insulating material.

9. The gold ion electrolysis recovery machine according to claim 2, characterized in that: The cover plate (3) comprises a first flip cover (31) and a second flip cover (32) which rotate in the opposite direction to the separation box (1); the first flip cover (31) is located between the second flip cover (32) and the rotating rod (22); a first hinge shaft (311) is fixedly provided at one end of the first flip cover (31) away from the second flip cover (32); a second hinge shaft (321) is fixedly provided at one end of the second flip cover (32) away from the first flip cover (31); both ends of the first hinge shaft (311) are fixedly connected to a first bevel gear (312); the first bevel gear (312) is meshed with a second bevel gear (313) whose axis is in a horizontal direction; the second bevel gear (313) is rotationally connected to the separation box (1) along its own axis; and the second bevel gear (313) is coaxially fixedly connected to the separation box (1). A third bevel gear (322) is provided, the third bevel gear (322) is meshed with a fourth bevel gear (323) coaxially fixedly connected to the second hinge shaft (321), the fourth bevel gear (323), the third bevel gear (322), the second bevel gear (313), and the first bevel gear (312) are arranged in sequence, the second bevel gear (313) is synchronously rotatably connected to a rotating gear (33), the rotating gear (33) is rotatably connected to the workbench (24) along its own axis, the second bevel gear (313) and the rotating gear (33) are both coaxially fixedly connected to a synchronous wheel (331), a synchronous belt (332) is connected between the two synchronous wheels (331), and a fan-shaped end face gear (241) meshing with the rotating gear (33) is coaxially fixedly connected to the side wall of the rotating rod (22).

10. The gold ion electrolysis recovery machine according to claim 1, characterized in that: The anode plate (17) is a composite titanium plate, and the cathode mesh cylinder (16) is a titanium mesh.

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