Silver electrolytic cell powder discharging device and process and application in silver electrolysis field

Abstract

The invention relates to the technical field of silver electrolysis purification processing treatment, and discloses a silver electrolytic cell powder discharging device and technology and application in the silver electrolysis field, the silver electrolytic cell powder discharging device comprises a silver electrolytic cell body, the bottom of the silver electrolytic cell body is fixedly connected with a powder discharging box, and the left side and the right side of the powder discharging box are both fixedly connected with powder suction plates; collectors are installed at the ends, far away from each other, of the two powder suction plates, two adsorption filter plates are slidably connected into the powder outlet box, and a driving assembly used for controlling the adsorption filter plates to move is arranged on the left side of the interior of the silver electrolytic cell body. And collecting assemblies for cleaning silver powder attached to the surfaces of the adsorption filter plates are arranged on the left side and the right side of the interior of the silver electrolytic cell body correspondingly. The two adsorption filter plates can be controlled to move differently in the powder outlet box through a series of work of the driving assembly, so that the filtering modes are diversified, and the brushes can be controlled to move through a series of work of the collecting assembly to clean silver powder adsorbed on the surfaces of the adsorption filter plates.

Description

Technical Field

[0001] The present invention relates to the technical field of silver electrolysis purification processing, in particular to a silver electrolytic cell powder discharging device and process, and applications in the field of silver electrolysis. Background Art

[0002] Silver electrolysis is an important silver purification process. It uses crude silver or silver-containing alloys as anodes and pure silver sheets as cathodes, and direct current is passed through a specific electrolyte for electrolysis. Under the action of the electric field, the silver at the anode dissolves into silver ions and enters the electrolyte, while the silver ions in the electrolyte gain electrons at the cathode and are reduced to pure silver deposits. Silver electrolysis has the advantages of good purification effect, can increase the purity of silver to more than 99.99%, high production efficiency, can be carried out continuously, relatively simple operation, and is relatively environmentally friendly. It is widely used in the electronics industry, jewelry manufacturing, currency manufacturing, chemical industry and other fields, providing high-purity silver materials for various industries;

[0003] The silver electrolytic cell is an important piece of equipment for silver electrolysis and purification. It is made of corrosion-resistant materials and contains electrolyte. Using crude silver as the anode and pure silver sheets as the cathode, direct current is applied to reduce and deposit silver ions at the cathode. It can efficiently purify silver and is widely used in the electronics, jewelry and other industries that require high-purity silver. During the silver electrolysis process, after electricity is applied to the electrolyte, the silver at the anode gradually dissolves into silver ions. As the electrolysis proceeds, the silver ions gain electrons at the cathode and are reduced. When the reduction rate is fast or under certain specific conditions, silver will be deposited in the form of a fine powder, which is silver powder.

[0004] During the silver electrolysis process, silver powder will remain in the electrolyte. When extracting the silver powder, the electrolyte needs to be filtered to extract the silver powder. However, the traditional silver electrolytic cell only has a single filter screen or filter cloth. During filtration, the silver powder will clog the filter holes, thereby affecting the filtering and powder extraction effect, and the efficiency is low. Therefore, a silver electrolytic cell powder discharge device is proposed to solve the above problem. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a silver electrolytic cell powder discharging device and process, and its application in the field of silver electrolysis, thereby solving the problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a silver electrolytic cell powder discharge device and process, and its application in the field of silver electrolysis, including, characterized in that a powder discharge box is fixedly connected to the bottom of the silver electrolytic cell body, powder suction plates are fixedly connected to the left and right sides of the powder discharge box, collectors are installed on the far ends of the two powder suction plates, two adsorption filter plates are slidably connected to the interior of the powder discharge box, a driving assembly for controlling the movement of the adsorption filter plates is provided on the left side of the interior of the silver electrolytic cell body, collecting assemblies for cleaning silver powder attached to the surface of the adsorption filter plates are provided on the left and right sides of the interior of the silver electrolytic cell body, heating plates are slidably connected to the left and right sides of the bottom of the silver electrolytic cell body, and two clamping assemblies for fixing the heating plates are provided on the front and back sides of the interior of the silver electrolytic cell body;

[0007] The drive assembly includes a motor, which is fixedly connected to the left side of the interior of the silver electrolytic cell body, and the left side of the interior of the silver electrolytic cell body is rotatably connected to two transmission rods 1 and a transmission rod 2, and the two transmission rods 1 are fixedly connected to the front and rear ends of the motor, respectively, and one of the transmission rods 1 is fixedly connected to the outer periphery of the transmission rod 2 with a cylindrical gear 1 and a cylindrical gear 2, and the cylindrical gear 1 is meshed with the cylindrical gear 2, and the opposite ends of the two transmission rods 1 are fixedly connected to the front and rear ends of the transmission rod 2. The front and rear ends of the left side of the interior of the silver electrolytic cell body are rotatably connected to two bevel gears 2, and the bevel gear 2 is meshed with the bevel gear 1, and the interior of the bevel gear 2 is fixedly connected with a threaded rod, and the right end of the threaded rod is rotatably connected to the interior of the silver electrolytic cell body, and the outer periphery of the threaded rod is threadedly connected with a movable block, and the movable block is fixedly connected to one side of the adsorption filter plate.

[0008] Preferably, the collection component includes an electric push rod, which is fixedly connected to the inside of the silver electrolytic cell body, one end of the electric push rod is fixedly connected to an integrated board, the inside of the integrated board is fixedly connected to two mounting shells, the insides of the two mounting shells are both slidably connected to a limit plate, the top of the limit plate is fixedly connected to a plurality of evenly distributed springs, and the bottom of the limit plate is fixedly connected to a plurality of evenly distributed brushes.

[0009] Preferably, the clamping assembly includes two electric push rods, which are fixedly connected to the inner bottom side of the silver electrolytic cell body, one end of the two electric push rods is fixedly connected to a trapezoidal block, the left and right sides of the trapezoidal block are fixedly connected to embedded blocks, the left and right sides of the trapezoidal block are slidably connected to moving blocks, the two moving blocks are provided with embedded grooves on the opposite sides, the two embedded blocks are respectively slidably connected to the inside of the two embedded grooves, and one side of the two moving blocks is fixedly connected to a clamping block.

[0010] Preferably, the left and right sides of the movable block are both fixedly connected with telescopic partitions, and opposite ends of the two telescopic partitions are respectively fixedly connected to the left and right sides inside the silver electrolytic cell body.

[0011] Preferably, the front and rear sides of the heating plate are fixedly connected with mounting blocks, and the two clamping blocks are slidably connected to the left and right sides of the mounting block respectively.

[0012] Preferably, both upper and lower sides of the movable block are fixedly connected to limit blocks, and the two limit blocks are slidably connected to the upper and lower sides of the silver electrolytic cell body respectively.

[0013] Preferably, the integrated board is slidably connected to the interior of the silver electrolytic cell body, and the plurality of brushes are slidably connected to the top of the adsorption filter plate.

[0014] Preferably, two movable plates are slidably connected to the inner middle side of the powder outlet box.

[0015] The silver electrolytic cell powder discharge process includes the following steps:

[0016] S1. Install a powder outlet box at the bottom of the silver electrolytic cell and fix the heating plate with a clamping assembly;

[0017] S2. Pour electrolyte into the silver electrolytic cell and place anode and cathode sheets, start the electrolytic cell to perform electrolysis, so that silver ions are reduced to metallic silver and deposited as silver powder;

[0018] S3, controlling the movement of the adsorption filter plate through the driving component, so that the silver powder adheres to the surface of the adsorption filter plate, thereby achieving separation of the electrolyte and the silver powder;

[0019] S4. Use the collection component to clean the adsorption filter plate, so that the silver powder on the filter plate falls into the powder discharge box;

[0020] S5. Start the heating plate to dry the silver powder in the powder outlet box to reduce the water content of the silver powder;

[0021] S6. Use a powder absorption plate and a collector to recover the dried silver powder.

[0022] Preferably, in step S3, the driving assembly includes a motor, which drives cylindrical gear 1 to engage with cylindrical gear 2 through two transmission rods 1 and 2, and engages bevel gear 1 with bevel gear 2, thereby driving the threaded rod to rotate and realizing movement control of the adsorption filter plate.

[0023] Working principle: Before the electrolysis work starts, start the second electric push rod and extend the second electric push rod to control the movement of the trapezoidal block. At this time, the embedded blocks on the left and right sides of the trapezoidal block will slide in the embedded groove and apply thrust to the two moving blocks, so that the two clamping blocks move in opposite directions. Then insert the heating plate and the mounting blocks on the front and back sides of the heating plate into the bottom of the powder discharge box. After the mounting blocks enter the bottom of the powder discharge box and the heating plate fits the inside of the powder discharge box, start the second electric push rod again to retract the second electric push rod, so that the embedded blocks on the left and right sides of the trapezoidal block slide out of the embedded groove and apply pulling force to the two moving blocks. At this time, the two clamping blocks move toward each other. When the two clamping blocks contact the mounting blocks and generate extrusion force, the heating plate is installed at the bottom of the powder discharge box, and then the heating plate is energized.

[0024] Then make the movable plate be located between the silver electrolytic cell body and the powder outlet box, then pour the electrolyte into the silver electrolytic cell body and put in the anode and cathode sheets. After the work is completed, start the motor to control the two transmission rods to rotate. When the transmission rod rotates, the cylindrical gear 1 on the outer periphery of the transmission rod and the bevel gear 1 at the end of the transmission rod will rotate at the same time. The cylindrical gear 1 meshes with the cylindrical gear 2, so that the cylindrical gear 2 rotates accordingly. The cylindrical gear 2 and the cylindrical gear 1 have the same speed but opposite directions, so that the bottom left side of the silver electrolytic cell body is rotated. The bevel gear 1 and the bevel gear 1 in the middle of the left side of the silver electrolytic cell body will also rotate in different directions, and the bevel gear 1 is meshed with the bevel gear 2, so that the bevel gear 2 controls the rotation of the threaded rod. When the threaded rod rotates, the movable block on the outer periphery of the threaded rod moves along the axis of the threaded rod, thereby driving the adsorption filter plate to move. When the adsorption filter plate moves to the bottom of the movable plate, the movable plate can be moved to the inner side of the powder outlet box, so that the electrolyte and silver powder flow downward. When passing through the adsorption filter plate, the silver powder will adhere to the surface of the adsorption filter plate, and the electrolyte will pass through the adsorption filter plate;

[0025] When there is a lot of silver powder attached to the adsorption filter plate in the middle, the motor can be started to make the two adsorption filter plates move alternately, thereby continuously filtering the silver powder. After the adsorption filter plate with silver powder attached enters the powder discharge box, it will contact the brush, causing the silver powder to gradually fall off. By starting the electric push rod 1, the electric push rod 1 drives the integrated board to move, and the brush can be made to reciprocate on the surface of the adsorption filter plate, causing the silver powder to fall to the bottom side of the inner part of the silver electrolytic cell body. At this time, the heating plate can be started to heat the heating plate to dry the silver powder. Finally, the collector can be started to allow the silver powder to enter the collector through the powder absorption plate, completing the collection and discharge of the powder.

[0026] The present invention provides a silver electrolytic cell powder discharging device and process, and its application in the field of silver electrolysis. It has the following beneficial effects:

[0027] 1. The present invention can control the two adsorption filter plates to produce different movements in the powder discharge box through a series of operations of the driving component, so that single filter plate and double filter plate filtration can be selected according to the silver powder and electrolyte. When too much silver powder adheres to a single filter plate, it can be replaced in time, making the filtration mode diversified, the work efficiency high, and avoiding poor filtration effect.

[0028] 2. The present invention can control the movement of the brush through a series of operations of the collecting component. When the adsorption filter plate moves, it will pass through the brush, thereby cleaning the silver powder adsorbed on the surface of the adsorption filter plate through the brush. The adsorption filter plate can also be cleaned by controlling the reciprocating movement of the brush.

[0029] 3. The present invention can fix the heating plate at the bottom of the powder discharge box through a series of operations of the supporting component, so that when the silver powder falls into the powder discharge box, the silver powder can be heated by the heating plate to dry it and be easy to collect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A perspective view of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the heating plate of the present invention;

[0032] Figure 3 It is a structural schematic diagram of the driving assembly of the present invention;

[0033] Figure 4 It is a structural schematic diagram of the movable plate of the present invention;

[0034] Figure 5 It is a structural schematic diagram of the telescopic partition of the present invention;

[0035] Figure 6 It is a structural schematic diagram of the brush of the present invention;

[0036] Figure 7 It is a structural schematic diagram of the clamping assembly of the present invention;

[0037] Figure 8 It is a structural schematic diagram of the embedded block of the present invention;

[0038] Figure 9 for Figure 7 Enlarged view of point A in the middle;

[0039] Figure 10 It is a structural schematic diagram of the powder discharge box of the present invention.

[0040] Among them, 1. Silver electrolytic cell body; 2. Powder discharge box; 3. Powder suction plate; 4. Collector; 5. Heating plate; 6. Mounting block; 7. Motor; 8. Transmission rod 1; 9. Cylindrical gear 1; 10. Cylindrical gear 2; 11. Bevel gear 1; 12. Bevel gear 2; 13. Threaded rod; 14. Movable block; 15. Telescopic partition; 16. Adsorption filter plate; 17. Movable plate; 18. Electric push rod 1; 19. Integrated board; 20. Mounting shell; 21. Spring; 22. Limit plate; 23. Brush; 24. Electric push rod 2; 25. Trapezoidal block; 26. Embedded block; 27. Moving block; 28. Clamping block; 29. Limiting block; 30. Driving assembly; 31. Collecting assembly; 32. Clamping assembly; 33. Transmission rod 2; 34. Embedded slot. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the specification of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0042] Example:

[0043] Please see the attached Figure 1 - Attachment Figure 5The embodiment of the present invention provides a silver electrolytic cell powder discharge device and process, and its application in the field of silver electrolysis, including a silver electrolytic cell body 1, which is a cell body for providing silver electrolysis work. Silver electrolysis refers to a silver purification method. The bottom of the silver electrolytic cell body 1 is fixedly connected to a powder discharge box 2, which is mainly used to collect silver powder in the electrolyte. Two movable plates 17 are slidably connected to the inner middle side of the powder discharge box 2. The movable plate 17 is used to provide communication between the silver electrolytic cell body 1 and the powder discharge box 2. It can move in the powder discharge box 2 and its movement is controlled by an electric drive. Powder suction plates 3 are fixedly connected to the left and right sides of the powder discharge box 2. The two powder suction plates 3 are both installed with collectors 4 at the far end. The powder suction plates 3 and the collector 4 are the principle structure of a vacuum cleaner, which are used to absorb the dried silver powder for mature According to the prior art, two adsorption filter plates 16 are slidably connected to the interior of the powder discharge box 2. The adsorption filter plates 16 are used to filter the silver powder in the electrolyte and allow the electrolyte to pass through. The silver powder will adhere to the surface of the adsorption filter plates 16, thereby completing the collection. A driving assembly 30 for controlling the movement of the adsorption filter plates 16 is provided on the left side of the interior of the silver electrolytic cell body 1. Collection assemblies 31 for cleaning the silver powder adhered to the surface of the adsorption filter plates 16 are provided on both the left and right sides of the interior of the silver electrolytic cell body 1. Heating plates 5 are slidably connected to the left and right sides of the bottom of the silver electrolytic cell body 1. The heating plates 5 are used to dry the silver powder and are supported by 304 stainless steel, with mica as an insulating heat conductor and a nickel-chromium resistance wire as the internal heating element. Two clamping assemblies 32 for fixing the heating plates 5 are provided on the front and back sides of the interior of the silver electrolytic cell body 1.

[0044] The drive assembly 30 includes a motor 7, which is a double-end output motor with a model of YE3-132M2-6 horizontal double-output shaft motor. The motor 7 is fixedly connected to the left side of the interior of the silver electrolytic cell body 1. The left side of the interior of the silver electrolytic cell body 1 is respectively rotatably connected to two transmission rods 1 8 and a transmission rod 2 33. The two transmission rods 1 8 are respectively fixedly connected to the front and rear ends of the motor 7. The transmission rod 1 8 is connected to the left and right ends of the motor 7, so that after the motor 7 is started, the two transmission rods 1 8 can rotate simultaneously. One of the transmission rods 1 8 is connected to the outer periphery of the transmission rod 2 33. The cylindrical gear 19 and the cylindrical gear 2 10 are respectively fixedly connected, and the cylindrical gear 19 and the cylindrical gear 2 10 are meshed. Through the meshing of the cylindrical gear 19 and the cylindrical gear 2 10, the transmission rod 18 can control the transmission rod 2 33 to rotate accordingly when it rotates. The cylindrical gear 19 and the cylindrical gear 2 10 are made of Q235 ductile iron. The opposite ends of the two transmission rods 18 and the front and rear ends of the transmission rod 2 33 are fixedly connected with a bevel gear 11. The front and rear ends of the left side of the interior of the silver electrolytic cell 1 are rotatably connected to two bevel gears 2 12, and the bevel gear 2 12 and the bevel gear The bevel gear 11 is meshed with the bevel gear 11 and the bevel gear 2 12, thereby changing the direction of motion transmission. The interior of the bevel gear 2 12 is fixedly connected with a threaded rod 13, and the bevel gear 2 12 is connected to the threaded rod 13, so that when the bevel gear 2 12 rotates, the threaded rod 13 can be controlled to rotate. The right end of the threaded rod 13 is rotatably connected to the interior of the silver electrolytic cell body 1. The outer periphery of the threaded rod 13 is threadedly connected with a movable block 14, and the movable block 14 is connected to the threaded rod 13. When the threaded rod 13 is driven by motion to rotate, the movable block 14 will rotate along the axis of the threaded rod 13. The movable block 14 is fixedly connected to one side of the adsorption filter plate 16. The movable block 14 is connected to the adsorption filter plate 16. When the movable block 14 moves along the axis of the threaded rod 13, the adsorption filter plate 16 is driven to move together, thereby controlling the movement of the adsorption filter plate 16. The left and right sides of the movable block 14 are fixedly connected with telescopic partitions 15. The opposite ends of the two telescopic partitions 15 are respectively fixedly connected to the left and right sides of the interior of the silver electrolytic cell body 1. The telescopic partitions 15 can enable the movable block 14 to always provide a barrier when moving, thereby preventing the electrolyte from contacting the threaded rod 13.

[0045] Please see the attached Figure 4 and Figure 6The collecting assembly 31 includes an electric push rod 18, which is fixedly connected to the inside of the silver electrolytic cell body 1. The electric push rod 18 is used to provide driving force and is a short-stroke electric push rod with a model of La12. One end of the electric push rod 18 is fixedly connected to an integrated board 19, which is slidably connected to the inside of the silver electrolytic cell body 1. Two mounting shells 20 are fixedly connected to the inside of the integrated board 19. The integrated board 19 is used to fix the two mounting shells 20. The insides of the two mounting shells 20 are both slidably connected to a limiting plate 22. The top of the limiting plate 22 is fixedly connected to a plurality of evenly distributed springs 21, and the bottom of the limiting plate 22 is fixedly connected to a plurality of evenly distributed brushes 23. The plurality of brushes 23 are all slidably connected to the top of the adsorption filter plate 16. The mounting shell 20 is used to internally install the spring 21 and the limiting plate 22. The limiting plate 22 is used to limit the moving range of the brush 23, and the spring 21 is used to provide elastic support and is made of 65Mn spring steel.

[0046] Please see the attached Figure 2 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 The clamping assembly 32 includes an electric push rod 24. The electric push rod 24 is the same as the electric push rod 18. Both are La12 short-stroke electric push rods. The electric push rod 24 is fixedly connected to the bottom side of the inner part of the silver electrolytic cell body 1. One end of the electric push rod 24 is fixedly connected to a trapezoidal block 25. The electric push rod 24 is connected to the trapezoidal block 25 to control the movement of the trapezoidal block 25. The left and right sides of the trapezoidal block 25 are fixedly connected with embedded blocks 26. The left and right sides of the trapezoidal block 25 are slidably connected with moving blocks 27. The two moving blocks 27 are provided with embedded grooves 34 on the opposite sides. The two embedded blocks 26 are respectively slidably connected to the inside of the two embedded grooves 34. The embedded blocks 26 cooperate with the embedded grooves 34 opened inside the moving block 27, so that the embedded blocks 26 can be in the embedded grooves 34 when the trapezoidal block 25 moves. The movable block 27 is fixedly connected to the fixing plate 5, and the two fixing blocks 28 are respectively connected to the fixing plate 5 on the left and right sides of the fixing plate 6. The fixing plate 5 can slide inward, and the embedded block 26 can apply a push or pull to the movable block 27 to move the movable block 27 when sliding in the embedded groove 34. One side of the two movable blocks 27 is fixedly connected with a clamping block 28. The movable block 27 is connected to the clamping block 28. When the movable block 27 moves, the clamping block 28 can be driven to move together. The front and rear sides of the heating plate 5 are fixedly connected with the mounting block 6. The two clamping blocks 28 are respectively slidably connected to the left and right sides of the mounting block 6. The two clamping blocks 28 apply an extrusion force to the mounting block 6 from the left and right sides to complete the clamping and fixing. The upper and lower sides of the movable block 27 are fixedly connected to the limiting blocks 29. The two limiting blocks 29 are respectively slidably connected to the upper and lower sides of the silver electrolytic cell body 1. The limiting blocks 29 are used to limit the moving range of the movable block 27 so that the movable block 27 always keeps moving horizontally.

[0047] Implementation steps:

[0048] Step S1: Install the powder discharge box 2 at the bottom of the silver electrolytic cell 1, and use the clamping assembly 32 to fix the heating plate 5 to the bottom of the powder discharge box 2. The clamping assembly 32 includes a second electric push rod 24, which drives the trapezoidal block 25 to move. The embedded block 26 of the trapezoidal block 25 slides with the embedded groove 34 on the moving block 27, thereby applying a clamping force to the heating plate 5, fixing it to the bottom of the silver electrolytic cell 1.

[0049] Step S2: Add electrolyte to the silver electrolytic cell 1, place the anode and cathode plates, and start the electrolytic cell to perform electrolysis. During the electrolysis process, silver ions are reduced to metallic silver at the cathode, gradually forming silver powder that moves downward under the flow of electrolyte.

[0050] Step S3: The drive assembly 30 controls the movement of the adsorption filter plate 16, causing the silver powder to adhere to the surface of the adsorption filter plate 16. The drive assembly 30 includes a motor 7. The dual-ended output motor drives the rotation of two transmission rods 8. One transmission rod 8 is meshed with a second transmission rod 33 via cylindrical gears 9 and 10. When the second transmission rod 33 rotates, the meshing of bevel gears 11 and 12 drives the threaded rod 13, causing the movable block 14 on the threaded rod 13 to move along the threads. This pushes the adsorption filter plate 16 axially along the silver electrolysis cell 1, achieving separation and filtration of the silver powder.

[0051] Step S4: When the adsorption filter plate 16 moves into the powder discharge box 2, the collection assembly 31, including the electric push rod 18 and the integrated board 19, is activated. The integrated board 19 drives the slidingly connected brush 23 to clean the adsorption filter plate 16. Supported by the spring 21, the brush 23 contacts the surface of the adsorption filter plate 16 and, driven by the electric push rod 18, reciprocates, causing the attached silver powder to fall off the filter plate and drop to the bottom of the powder discharge box 2.

[0052] Step S5: Activate heating plate 5 to heat and dry the silver powder in powder outlet box 2. Heating plate 5 is supported by 304 stainless steel, with mica as the insulating heat conductor and a nickel-chromium resistance wire as the internal heating element. The temperature of the heating plate is controlled within a certain range to quickly dry the silver powder without damaging its physical properties.

[0053] Step S6: After drying is complete, the powder suction plate 3 and collector 4 are activated. The dried silver powder is sucked out of the powder outlet box 2 by the adsorption function of the powder suction plate 3 and recovered and stored in the collector 4. The powder suction plate 3 and collector 4 form a closed loop, effectively preventing the silver powder from scattering during the recovery process.

[0054] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A silver electrolytic cell powder discharging device, comprising, characterized in that: The bottom of the silver electrolytic cell body (1) is fixedly connected to a powder outlet box (2), and the left and right sides of the powder outlet box (2) are fixedly connected to powder suction plates (3), and the far ends of the two powder suction plates (3) are both installed with collectors (4). The interior of the powder outlet box (2) is slidably connected to two adsorption filter plates (16), and the left side of the interior of the silver electrolytic cell body (1) is provided with a driving component (30) for controlling the movement of the adsorption filter plate (16). The left and right sides of the interior of the silver electrolytic cell body (1) are both provided with collecting components (31) for cleaning silver powder attached to the surface of the adsorption filter plate (16). The left and right sides of the bottom of the silver electrolytic cell body (1) are slidably connected to heating plates (5), and the front and rear sides of the interior of the silver electrolytic cell body (1) are both provided with two clamping components (32) for fixing the heating plates (5); The driving assembly (30) includes a motor (7), the motor (7) is fixedly connected to the inner left side of the silver electrolytic cell body (1), and the inner left side of the silver electrolytic cell body (1) is rotatably connected to two transmission rods (8) and a transmission rod (33), the two transmission rods (8) are fixedly connected to the front and rear ends of the motor (7), and the outer peripheries of one of the transmission rods (8) and the transmission rod (33) are fixedly connected to a cylindrical gear (9) and a cylindrical gear (10), respectively, and the cylindrical gear (9) is meshed with the cylindrical gear (10). The two transmission rods ( 8) The opposite end is fixedly connected to the front and rear ends of the transmission rod 2 (33) with a bevel gear 1 (11), and the front and rear ends of the left side of the interior of the silver electrolytic cell body (1) are rotatably connected to two bevel gears 2 (12), the bevel gear 2 (12) is meshed with the bevel gear 1 (11), and the interior of the bevel gear 2 (12) is fixedly connected to a threaded rod (13), the right end of the threaded rod (13) is rotatably connected to the interior of the silver electrolytic cell body (1), the outer periphery of the threaded rod (13) is threadedly connected to a movable block (14), and the movable block (14) is fixedly connected to one side of the adsorption filter plate (16).

2. The silver electrolytic cell powder discharging device according to claim 1, characterized in that: The collecting assembly (31) comprises an electric push rod (18), the electric push rod (18) being fixedly connected to the interior of the silver electrolytic cell (1), one end of the electric push rod (18) being fixedly connected to an integrated board (19), the interior of the integrated board (19) being fixedly connected to two mounting shells (20), the interiors of the two mounting shells (20) being slidably connected to a limiting plate (22), the top of the limiting plate (22) being fixedly connected to a plurality of evenly distributed springs (21), and the bottom of the limiting plate (22) being fixedly connected to a plurality of evenly distributed brushes (23).

3. The silver electrolytic cell powder discharging device according to claim 1, characterized in that: The clamping assembly (32) includes an electric push rod (24) and the electric push rod (24) is fixedly connected to the inner bottom side of the silver electrolytic cell body (1). One end of the electric push rod (24) is fixedly connected to a trapezoidal block (25). The left and right sides of the trapezoidal block (25) are fixedly connected to embedded blocks (26). The left and right sides of the trapezoidal block (25) are slidably connected to moving blocks (27). The two moving blocks (27) are provided with embedded grooves (34) on the opposite sides. The two embedded blocks (26) are respectively slidably connected to the inside of the two embedded grooves (34). One side of the two moving blocks (27) is fixedly connected to a clamping block (28).

4. The silver electrolytic cell powder discharging device according to claim 1, characterized in that: The left and right sides of the movable block (14) are both fixedly connected with telescopic partitions (15), and opposite ends of the two telescopic partitions (15) are respectively fixedly connected to the left and right sides inside the silver electrolytic cell body (1).

5. The silver electrolytic cell powder discharging device according to claim 3, characterized in that: The front and rear sides of the heating plate (5) are fixedly connected to mounting blocks (6), and the two clamping blocks (28) are slidably connected to the left and right sides of the mounting block (6), respectively.

6. The silver electrolytic cell powder discharging device according to claim 3, characterized in that: The upper and lower sides of the movable block (27) are fixedly connected to limit blocks (29), and the two limit blocks (29) are slidably connected to the upper and lower sides of the silver electrolytic cell body (1).

7. The silver electrolytic cell powder discharging device according to claim 2, characterized in that: The integrated board (19) is slidably connected to the interior of the silver electrolytic cell body (1), and the plurality of brushes (23) are slidably connected to the top of the adsorption filter plate (16).

8. The silver electrolytic cell powder discharging device according to claim 1, characterized in that: Two movable plates (17) are slidably connected to the inner middle side of the powder outlet box (2).

9. A silver electrolytic cell powder discharging process, the silver electrolytic cell powder discharging device according to any one of claims 1 to 4, characterized in that: The following steps are involved: S1, installing a powder outlet box (2) at the bottom of the silver electrolytic cell (1), and fixing the heating plate (5) through a clamping assembly (32); S2, pouring electrolyte into the silver electrolytic cell body (1) and placing anode and cathode sheets, starting the electrolytic cell to perform electrolysis, so that the silver ions are reduced to metallic silver and deposited as silver powder; S3, controlling the movement of the adsorption filter plate (16) by the driving component (30), so that the silver powder adheres to the surface of the adsorption filter plate (16), thereby achieving separation of the electrolyte and the silver powder; S4, using the collecting assembly (31) to clean the adsorption filter plate (16), so that the silver powder on the filter plate falls into the powder outlet box (2); S5, starting the heating plate (5) to dry the silver powder in the powder outlet box (2) to reduce the water content of the silver powder; S6. Use a powder absorption plate (3) and a collector (4) to recover the dried silver powder.

10. The silver electrolytic cell powder discharging process according to claim 9, characterized in that: In step S3, the driving assembly (30) includes a motor (7), which drives cylindrical gear 1 (9) to engage with cylindrical gear 2 (10) through two transmission rods 1 (8) and 2 (33), and engages bevel gear 1 (11) with bevel gear 2 (12), thereby driving the threaded rod (13) to rotate, thereby realizing movement control of the adsorption filter plate (16).

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