Lead electrolysis anode plate desilting system equipment

Abstract

The invention relates to the technical field of lead electrolysis, and discloses lead electrolysis anode plate desilting system equipment which comprises an operation platform, a plate inlet chain machine, two transfer machines, two mud scrapers, two plate brushing machines, a plate outlet chain machine, a transverse chain machine and a belt conveyor. The six stations include the first station, the second station, the third station, the fourth station, the fifth station and the sixth station which are distributed, the first station is a plate feeding station connected with a plate transfer machine and a plate feeding chain machine, the second station and the third station are mud scraping stations, the mud scrapers are arranged on the two sides of the mud scraping stations, the fourth station and the fifth station are plate brushing stations, and the plate brushing stations are arranged on the two sides of the mud scraping stations. The board brushing machines are arranged on the two sides of the board brushing station, and the sixth station is a board discharging station connected with the transfer machine and the board discharging chain machine. The device realizes automatic mud removal and automatic collection and recovery of anode mud, and has the advantages of simplicity in operation, high working efficiency and cleanness in mud scraping.

Description

Technical Field

[0001] The invention relates to the technical field of lead electrolysis, in particular to lead electrolysis anode plate mud removal system equipment. Background Art

[0002] At present, the electrolytic refining technology of lead is widely used in my country and internationally. In the process of electrolytic refining of lead, most of the anode mud adheres to the surface of the lead anode plate. The residual lead anode plate must be washed to separate the anode mud from the original lead anode plate before it can be returned to the furnace for re-smelting. Traditional residual lead anode washing machines mostly use a brushing method to wash away the anode mud attached to the anode plate. Generally, a brush is used for brushing. For anode mud with higher hardness, it cannot be washed away, which seriously affects the recovery of anode mud, resulting in the loss of rare and precious metals in the anode mud and affecting the recasting of the anode plate. In order to reduce the residual amount of anode mud, manual shoveling is required. The labor intensity of workers is high and the working environment is poor, which hinders the improvement of electrolytic refining technology and production efficiency.

[0003] Lead electrolysis anode plate scraping system equipment can solve this problem very well; taking a lead electrolysis workshop with an annual output of 30,000 tons as an example, there are 20 lead anode slots per day, 38 pieces per slot, and the anode mud of each anode plate is about 40-50 kg. The daily scraping mud is between 30-40 tons, which requires at least 16 workers working 8 hours a day to complete, and the labor intensity is high and the working environment is harsh. The lead electrolysis plate scraping equipment adopts a two-scraping and two-brushing process, which can process one anode plate every 20 seconds, and all anode plates can be processed in 4-5 hours. Both the scraping efficiency and scraping quality are better than manual processing. Summary of the invention

[0004] The object of the present invention is to provide a lead electrolysis anode plate desludging system equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a lead electrolysis anode plate desludging system equipment, comprising an operating platform, a plate entry chain machine, two transfer machines, two mud scrapers, two plate brushing machines, a plate exit chain machine, a transverse chain machine and a belt conveyor; The transverse chain machine is provided with a total of six workstations, and the six workstations are distributed as No. 1, No. 2, No. 3, No. 4, No. 5 and No. 6. The No. 1 workstation is a board entry workstation connected to the board transfer machine and the board entry chain machine. The No. 2 and No. 3 workstations are mud scraping workstations, and the mud scraping machines are arranged on both sides of the mud scraping workstations. The No. 4 and No. 5 workstations are board brushing workstations, and the board brushing machines are arranged on both sides of the board brushing workstations. The No. 6 workstation is a board exit workstation connected to the transfer machine and the board exit chain machine.

[0006] Furthermore, the plate-entering chain machine includes a driven sprocket assembly, a conveying chain, a frame and a driving sprocket assembly.

[0007] Furthermore, the transfer machine includes a frame 2, a horizontal moving component and a lifting moving component.

[0008] Furthermore, the transverse chain machine includes a frame three, a driven sprocket assembly two, a chain and a hook, a track and a driving sprocket assembly two, and the transverse chain machine's No. 1 and No. 6 workstations are respectively the board entry and board exit workstations.

[0009] Furthermore, the belt conveyor includes a frame four, a belt, and a driving wheel assembly, the plate-discharging chain machine includes a driven sprocket assembly three, a conveying chain two, a frame five and a driving sprocket assembly, and the belt conveyor is installed under the second, third, fourth and fifth workstations.

[0010] Furthermore, the mud scraper includes a scraper assembly, a scraper thrust cylinder, a frame and a protective net and a plate fixing mechanism.

[0011] Furthermore, the plate brushing machine includes a roller brush assembly, a roller brush thrust cylinder, a second plate fixing mechanism and a frame and a second protective net.

[0012] The present invention has the following beneficial effects: (1) The present invention realizes automatic mud removal and automatic collection and recovery of anode mud, and has the advantages of simple operation, high work efficiency and clean mud scraping.

[0013] (2) In the present invention, when the anode plate is placed on the transverse chain hook, the active sprocket assembly 2 of the transverse chain machine drives the chain to move, and each time it moves the same distance, the anode plate on the hook is sent to the next station. When each station completes the operation, the chain drives the anode plate on the hook to move to the next station. After each anode plate is placed on the transverse chain hook, it will undergo two scraping and two brushing processes, and then be at the plate output station.

[0014] (3) In the present invention, when the anode plate moves to the scraping station, the plate fixing mechanism moves first to clamp the anode plate, and then the scraper assembly is closed, the scraper is closed, and then the scraper thrust cylinder pushes the scraper assembly downward, the anode mud attached to the surface of the anode plate is scraped off by the scraper, and then the scraper is separated, the cylinder rises and resets, and the scraping operation is completed.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 This is a plan view of the equipment layout of the lead electrolysis anode plate scraping system of the present invention; Figure 2 The AA cutaway view of the lead electrolysis anode plate scraping system of the present invention; Figure 3 It is a BB cutaway view of the lead electrolysis anode plate scraping system equipment of the present invention; Figure 4 A three-dimensional isometric view of the lead electrolysis anode plate scraping system equipment of the present invention; Figure 5 A side view of a lead electrolysis anode plate scraping system equipped with a scraper and a plate brush machine according to the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. Operating platform; 2. Board inlet chain machine; 3. Transfer machine; 4. Mud scraper; 5. Board brush machine; 6. Board outlet chain machine; 7. Horizontal chain machine; 8. Belt conveyor; 11. Driven sprocket assembly 1; 12. Conveyor chain 1; 13. Frame 1; 14. Driving sprocket assembly 1; 15. Frame 2; 16. Horizontal moving assembly; 17. Lifting moving assembly; 18. Frame 3; 19. Driven sprocket assembly 2; 20. Chain and hook; 21 , track; 22, driving sprocket assembly 2; 23, scraper assembly; 24, scraper thrust cylinder; 25, frame and protective net 1; 26, plate fixing mechanism 1; 27, roller brush assembly; 28, roller brush thrust cylinder; 29, plate fixing mechanism 2; 30, frame and protective net 2; 31, frame 4; 32, belt; 33, driving wheel assembly; 34, driven sprocket assembly 3; 35, conveyor chain 2; 36, frame 5; 37, driving sprocket assembly. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 5As shown, the present invention is a lead electrolysis anode plate desludging system equipment, comprising an operating platform 1, a plate entry chain machine 2, two transfer machines 3, two mud scrapers 4, two plate brushing machines 5, a plate exit chain machine 6, a transverse chain machine 7 and a belt conveyor 8; The transverse chain machine 7 is provided with a total of six workstations, which are No. 1, No. 2, No. 3, No. 4, No. 5 and No. 6. Workstation No. 1 is a board entry workstation connected to the board transfer machine 3 and the board entry chain machine 2. Workstations No. 2 and No. 3 are mud scraping workstations, and the mud scraping machines 4 are arranged on both sides of the mud scraping workstations. Workstations No. 4 and No. 5 are board brushing workstations, and the board brushing machines 5 are arranged on both sides of the board brushing workstations. Workstation No. 6 is a board exit workstation connected to the transfer machine 3 and the board exit chain machine 6. When the anode plate moves to the mud scraping workstation, the scrapers on both sides of the mud scraping machine 4 are closed, and the scrapers move from top to bottom to scrape off the anode mud attached to both sides of the anode plate; brushing machines 5 are installed on both sides of the transverse chain machine 7. When the anode plate moves to the brushing workstation, the roller brushes on both sides of the plate brushing machine 5 are closed, and the roller brushes move from top to bottom to brush off the anode mud attached to both sides of the anode plate.

[0021] The plate-entering chain conveyor 2 includes a driven sprocket assembly 11, a conveying chain 12, a frame 13 and a driving sprocket assembly 14.

[0022] The transfer machine 3 includes a frame 15 , a horizontal moving assembly 16 and a lifting moving assembly 17 .

[0023] The transverse chain machine 7 includes a frame three 18, a driven sprocket assembly two 19, a chain and a hook 20, a track 21 and a driving sprocket assembly two 22. The first and sixth stations of the transverse chain machine 7 are the plate entry and plate exit stations respectively. When the anode plate is placed on the transverse chain hook, the driving sprocket assembly two 22 of the transverse chain machine 7 drives the chain to move, and each time it moves the same distance, the anode plate on the hook is sent to the next station. When each station completes the operation, the chain drives the anode plate on the hook to move to the next station.

[0024] The belt conveyor 8 includes a frame four 31, a belt 32, and a driving wheel assembly 33. The plate discharging chain machine 6 includes a driven sprocket assembly three 34, a conveying chain two 35, a frame five 36 and a driving sprocket assembly 37. The belt conveyor 8 is installed under the second, third, fourth and fifth workstations. The anode mud removed by the scraper 4 and the brush machine 5 falls onto the belt conveyor 8 through the drop port below. The driving wheel assembly 33 drives the belt 32 to move, and all the anode mud is transported to the transfer vehicle for collection to be sent to the next process for processing.

[0025] The scraper 4 includes a scraper assembly 23, a scraper thrust cylinder 24, a frame and a protective net 25 and a plate fixing mechanism 26. When the anode plate moves to the scraping station, the plate fixing mechanism 26 moves first to clamp the anode plate, and then the scraper assembly 23 is closed, the scraper is closed, and then the scraper thrust cylinder 24 pushes the scraper assembly 23 to move downward, the anode mud attached to the surface of the anode plate is scraped off by the scraper, and then the scraper is separated, the cylinder rises and resets, and the scraping operation is completed.

[0026] The plate brushing machine 5 includes a roller brush assembly 27, a roller brush thrust cylinder 28, a plate fixing mechanism 29 and a frame and a protective net 30. When the anode plate has finished scraping the mud and enters the plate brushing station, the plate fixing mechanism 29 of the plate brushing machine 5 moves first to clamp the anode plate, and then the roller brush assembly 27 is closed, the roller brush is closed, and then the roller brush thrust cylinder 28 pushes the roller brush assembly 27 to move downward, and the anode mud remaining on the surface of the anode plate is brushed clean by the roller brush, and then the roller brush is separated, the cylinder rises and resets, and the plate brushing operation is completed.

[0027] This equipment is arranged in a C shape, with the center line of the transverse chain machine 7 as the reference. The transverse chain machine 7 is designed with a total of six stations. Station No. 1 is the board entry station, connected to the board transfer machine 3 and the board entry chain machine 2; Stations No. 2 and No. 3 are mud scraping stations, and the mud scraping machines 4 are arranged on both sides of the mud scraping stations; Stations No. 4 and No. 5 are board brushing stations, and the board brushing machines 5 are arranged on both sides of the board brushing stations; Station No. 6 is the board exit station, connected to the board exit transfer machine 3 and the board exit chain machine 6; A belt conveyor 8 is installed under the second, third, fourth and fifth stations to receive the anode mud processed by the scraper and the board brushing machine, and transport it to the transfer vehicle. The board entry chain machine 2 is preferably connected to the transfer machine 3, and then installed correspondingly to the board entry station of the transverse chain machine 7, and the two scrapers 4 are installed at the second and third stations of the transverse chain machine 7, and the two brushes are installed at the second and third stations of the transverse chain machine 7. The plate machine 5 is installed at the No. 4 and No. 5 stations of the transverse chain machine 7. The No. 6 plate-out station of the transverse chain machine 7 is connected to the transfer machine 3 and connected to the plate-out chain machine 6. The belt conveyor 8 is installed below the mud outlets of the No. 2, 3, 4 and 5 stations; taking the transverse chain machine 7 as a reference, the No. 1 and No. 6 stations of the transverse chain machine 7 are the plate-in and plate-out stations respectively, and the No. 2 and No. 3 stations are mud-scraping stations. Mud scrapers 4 are installed on both sides of the transverse chain machine 7. When the anode plate moves to the mud-scraping station, the scrapers on both sides of the mud scraper 4 are closed, and the scrapers move from top to bottom to scrape off the anode mud attached to both sides of the anode plate; brush plate machines 5 are installed on both sides of the transverse chain machine 7. When the anode plate moves to the brush plate station, the roller brushes on both sides of the brush plate machine 5 are closed, and the roller brushes move from top to bottom to brush off the anode mud attached to both sides of the anode plate; The anode mud is transported to the transfer vehicle for collection through the rotation of the belt 32. The plate is first moved to the designated position by the conveying chain 2 35, and then the transfer machine 3 moves horizontally to the plate entry chain machine 2 to take the plate position. The lifting mechanism of the transfer machine 3 lifts the plate and moves horizontally to the top of the transverse chain hook assembly. The lifting mechanism of the transfer machine 3 descends to place the anode plate on the transverse chain hook, and the transfer machine 3 is reset horizontally, and the reciprocating cycle is repeated. Each time the transfer machine 3 operates once, an anode plate is sent from the plate entry chain machine 2 to the transverse chain machine 7 hook. Similarly, at the transverse chain machine 7 plate exit position, the transfer machine 3 can reversely cycle according to the above action to place the anode plate on the transverse chain machine 7 hook onto the plate exit chain machine 6; when the anode plate is placed on the transverse chain hook, the transverse chain The active sprocket assembly 22 of the chain conveyor 7 drives the chain to move, and each time it moves the same distance, the anode plate on the hook is sent to the next station. When each station completes the operation, the chain drives the anode plate on the hook to move to the next station. The transverse chain conveyor 7 has six stations (one board entry station, two mud scraping stations, two board brushing stations, and one board output station). Therefore, after each anode plate is placed on the transverse chain hook, it will experience two mud scraping and two board brushing stations, and then at the board output station, it will be moved to the board output chain conveyor 6 by the transfer machine 3. Each time an anode plate is placed on the board output chain conveyor 6, the chain drives the anode plate to move a small step distance, and so on. The anode plates placed on the board output chain conveyor 6 are evenly placed at a certain distance, and then the anode plates are transported to the next process with a special sling. When the anode plate moves to the scraping station, the plate fixing mechanism 26 moves first to clamp the anode plate, and then the scraper assembly 23 is closed, the scraper is closed, and then the scraper thrust cylinder 24 pushes the scraper assembly 23 to move downward, and the anode mud attached to the surface of the anode plate is scraped off by the scraper, and then the scraper is separated, the cylinder rises and resets, the scraping operation is completed, the horizontal chain moves, and the next anode plate enters the scraping station to prepare for mud removal, and so on. The cycle is repeated. When the anode plate finishes scraping the mud and enters the brushing station, the plate brushing machine 5 plate fixing mechanism 29 moves first to clamp the anode plate, and then the roller brush The assembly 27 is closed, the roller brush is closed, and then the roller brush thrust cylinder 28 pushes the roller brush assembly 27 to move downward, and the anode mud remaining on the surface of the anode plate is brushed clean by the roller brush, and then the roller brush is separated, the cylinder rises and resets, the brushing operation is completed, the horizontal chain moves, and the next anode plate enters the brushing station to prepare for mud removal. This reciprocating cycle is repeated, and the anode mud removed by the scraper 4 and the brush machine 5 falls onto the belt conveyor 8 from the lower drop port, and the active wheel assembly 33 drives the belt 32 to move, and all the anode mud is transported to the transfer vehicle for collection, waiting to be sent to the next process for processing.

[0028] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A lead electrolysis anode plate desludging system, comprising an operating platform (1), a plate entry chain machine (2), two transfer machines (3), two mud scrapers (4), two plate brushing machines (5), a plate exit chain machine (6), a transverse chain machine (7) and a belt conveyor (8), characterized in that: The transverse chain machine (7) is provided with a total of six workstations, and the six workstations are distributed as No. 1, No. 2, No. 3, No. 4, No. 5 and No.

6. The No. 1 workstation is a board entry workstation connected to the board transfer machine (3) and the board entry chain machine (2). The No. 2 and No. 3 workstations are mud scraping workstations, and the mud scraping machines (4) are arranged on both sides of the mud scraping workstations. The No. 4 and No. 5 workstations are board brushing workstations, and the board brushing machines (5) are arranged on both sides of the board brushing workstations. The No. 6 workstation is a board exit workstation connected to the transfer machine (3) and the board exit chain machine (6).

2. A lead electrolysis anode plate desludging system according to claim 1, characterized in that: The plate-entering chain conveyor (2) comprises a driven sprocket assembly (11), a conveying chain (12), a frame (13) and a driving sprocket assembly (14).

3. A lead electrolysis anode plate desludging system according to claim 2, characterized in that: The transfer machine (3) comprises a frame 2 (15), a horizontal movement component (16) and a lifting movement component (17).

4. A lead electrolysis anode plate desludging system according to claim 3, characterized in that: The transverse chain machine (7) comprises a frame three (18), a driven sprocket assembly two (19), a chain and a hook (20), a track (21) and a driving sprocket assembly two (22); the first and sixth workstations of the transverse chain machine (7) are respectively the board entry and board exit workstations.

5. A lead electrolysis anode plate desludging system according to claim 4, characterized in that: The belt conveyor (8) comprises a frame four (31), a belt (32), and a driving wheel assembly (33); the plate-discharging chain machine (6) comprises a driven sprocket assembly three (34), a conveying chain two (35), a frame five (36), and a driving sprocket assembly (37); and the belt conveyor (8) is installed below the second, third, fourth, and fifth workstations.

6. A lead electrolysis anode plate desludging system according to claim 4, characterized in that: The mud scraper (4) comprises a scraper assembly (23), a scraper thrust cylinder (24), a frame and a protective net (25), and a plate fixing mechanism (26).

7. A lead electrolysis anode plate desludging system according to claim 4, characterized in that: The plate brushing machine (5) comprises a roller brush assembly (27), a roller brush thrust cylinder (28), a second plate fixing mechanism (29), and a frame and a second protective net (30).

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