CN218987863U

CN218987863U - Anode mud leaching and conveying device

Info

Publication number: CN218987863U
Application number: CN202223050752.8U
Authority: CN
Inventors: 杨耀春; 郭霆
Original assignee: Wuxi Yaoxin New Material Technology Co ltd
Current assignee: Wuxi Yaoxin New Material Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-09
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the technical field of metallurgical equipment, in particular to an anode mud leaching and conveying device, which comprises a leaching group, a suspension conveying group and a transmission device, wherein a leaching cylinder is arranged in the leaching group and is slidably arranged at one end of the transmission device; the leaching barrel is horizontally moved in the leaching group by utilizing the suspension conveying group, and is vertically moved in the leaching group by utilizing the transmission device, so that the leaching and the conveying of anode slime are realized, the carrying is reduced, and the production efficiency is improved.

Description

Anode mud leaching and conveying device

Technical Field

The utility model relates to the technical field of metallurgical equipment, in particular to an anode slime leaching and conveying device.

Background

The anode slime is one of main raw materials for extracting gold and silver, especially silver, and more than half of the silver yield in China comes from the anode slime; at present, precious metal powder is extracted from anode slime in a wet processing mode, and the main process is that hydrochloric acid is adopted for leaching to obtain leaching slag, the leaching slag is chlorinated to obtain chloride slag, ammonia water is adopted for leaching again to obtain silver leaching liquid, silver powder is produced through reduction reaction, and finally silver ingot is obtained through refining. In the wet process flow, anode slime is required to be leached for many times, because the particle size of anode slime powder is small, water is easy to keep, the weight of the anode slime powder is increased after leaching, and the anode slime powder is difficult to carry, so that leaching liquid is required to be discharged first and heated and dried after leaching is finished, the weight is reduced, the residual leaching liquid is prevented from influencing the next process, and the leaching quality and the processing efficiency are improved.

For example, chinese patent CN202657957U discloses a continuous extractor of strontium sulfide comprising a closed hydrolysis tank, a moving mesh belt and a transmission; according to the utility model, the materials are placed on the movable mesh belt, the movable mesh belt is moved in the hydrolysis box by utilizing the transmission device, and a dynamic continuous leaching mode is adopted, so that the mechanization degree is improved, and the labor intensity of workers is reduced; however, the raw materials are directly conveyed and immersed into the leaching solution, no leakage-proof device is arranged, and in actual production, the finely crushed raw materials gradually leak out along with continuous leaching conveying and are deposited into the continuous leaching device, so that the leaching effect is affected, and resource waste is caused.

Therefore, it is necessary for those skilled in the art to provide an anode slime leaching and conveying device, which reduces manual handling, prevents anode slime leakage, and improves processing efficiency and mechanization degree.

Disclosure of Invention

The utility model aims to provide an anode slime leaching and conveying device, which solves the technical problems that in the prior art, the weight of anode slime is increased after leaching, and the anode slime is inconvenient to carry so as to generate loss.

The technical scheme adopted for solving the technical problems is as follows: the anode mud leaching and conveying device comprises a leaching group, a suspension conveying group and a transmission device, wherein a leaching cylinder is arranged in the leaching group and is slidably arranged at one end of the transmission device, the suspension conveying group is slidably arranged on the leaching group, and the end part of the transmission device connected with the leaching cylinder is arranged on the suspension conveying group; the leaching group comprises a leaching box, openings are uniformly formed in the leaching box, a plurality of leaching cavities are formed in the leaching box, and one leaching cavity corresponds to one opening; an upper top plate is fixedly connected above the leaching tank, and the suspension conveying group is slidably arranged on the upper top plate; the transmission device comprises a transmission motor, a lifting hook and a lashing rope, one end of the lashing rope is fixedly connected to the transmission motor, the other end of the lashing rope is fixedly connected with the lifting hook, the lifting hook is in clamping connection with the leaching barrel, and the lifting hook is slidably connected to the suspension conveying set.

Further, the leaching tank is of a square shell-shaped structure, supports are symmetrically arranged on the top surface of the leaching tank, and the openings are located on the symmetrical surfaces of the supports and are communicated with the leaching cavity.

Further, the upper top plate is fixedly connected to the top surface of the support, and the leaching cylinder is installed in the opening in a matched mode.

Further, a servo feed motor is fixedly connected to the upper top plate, a screw rod is horizontally arranged on the upper surface of the upper top plate, and the end part of the screw rod is fixedly connected to an output shaft of the servo feed motor.

Further, the suspension conveying group comprises a sliding plate, a rack is arranged on the surface of the sliding plate, facing the upper top plate, and the rack is meshed with the screw rod.

Further, through holes are symmetrically formed in the sliding plate, through grooves are symmetrically formed in the upper top plate, and the through holes are right opposite to the through grooves; a plurality of rollers are symmetrically arranged on the sliding plate and the upper top plate, and the rollers are abutted to the hinge.

Further, the hanging hook is connected with the lashing rope and penetrates through the through hole and the through groove.

Further, the transmission motor is fixedly connected to the leaching box, a roller is fixedly connected to an output shaft of the transmission motor, and one end of the rope is fixedly connected to the roller.

Further, the leaching barrel is provided with a lifting lug, and the lifting hook is in clamping connection with the lifting lug.

Further, the leaching cylinder is made of glass fiber, and the filtering pore diameter is 60-120 mu m.

The beneficial effects of the utility model are as follows: the utility model provides an anode slime leaching and conveying device, which utilizes a suspension conveying group to enable a leaching barrel to horizontally move in a leaching group, and utilizes a transmission device to enable the leaching barrel to vertically move in the leaching group, so that leaching and conveying of anode slime are realized, carrying is reduced, and production efficiency is improved; the leaching group is internally provided with a leaching barrel, anode mud is filled in the leaching barrel, the leaching group is internally provided with different leaching cavities and is filled with different leaching solutions, and the leaching barrel filled with the anode mud is placed in the different leaching cavities so as to adapt to different processing requirements.

Drawings

Fig. 1 is a perspective view of an anode slime leaching conveyor of the present utility model.

Fig. 2 is a right side view of the anode slime leaching conveyor of the present utility model.

Fig. 3 is a cross-sectional view taken along A-A in fig. 2.

The components in the drawings are marked as follows: 10. a leaching group; 11. a leaching tank; 111. leaching the cavity; 12. a bracket; 13. an upper top plate; 14. an opening; 15. a leaching cylinder; 16. lifting lugs; 17. a through groove; 20. a suspension transfer group; 21. a slide plate; 22. a roller; 23. a roller; 24. a screw rod; 25. a rack; 26. a through hole; 27. a servo feed motor; 30. a transmission device; 31. a lashing wire; 32. a lifting hook; 33. and (5) a transmission motor.

Detailed Description

The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.

Referring to fig. 1, the present utility model provides an anode mud leaching and conveying device, which comprises a leaching group 10, a suspension conveying group 20 and a transmission device 30, wherein a leaching cylinder 15 is arranged in the leaching group 10, and anode mud is filled in the leaching cylinder 15; in this embodiment, the leaching cartridge 15 is mounted at one end of the transmission 30, while the hanging conveyor 20 is slidably mounted on the leaching group 10.

Further, the leaching cylinder 15 is provided with a lifting lug 16, the leaching cylinder 15 is made of glass fiber, and the filtering aperture is 60-120 mu m.

The utility model utilizes the coordination of the suspension conveying group 20 and the transmission device 30 to move the leaching cylinder 15 in the leaching group 10, and utilizes the leaching cylinder 15 with the filtering holes to prevent anode mud from leaking, thus completing leaching and conveying of the anode mud and reducing manual handling.

Further, referring to fig. 1 and 3, the leaching assembly 10 includes a leaching tank 11 having a square shell structure, a support 12 is symmetrically disposed on a top surface of the leaching tank 11, openings 14 are uniformly disposed on a symmetry surface of the support 12 on the top surface of the leaching tank 11, and the leaching cylinders 15 are cooperatively installed in the openings 14.

In this embodiment, a plurality of leaching cavities 111 are disposed in the leaching tank 11, and one leaching cavity 111 corresponds to one opening 14; the present utility model adds different leaching solutions to different leaching cavities 111 to accommodate different processing requirements, thereby increasing the processing range of the present utility model.

In other embodiments, a heating device (not shown), such as an infrared heating tube or an electromagnetic heating rod, is further provided in the leaching cavity 111, and the leaching cartridge 15 located in the leaching cavity 111 is quickly dried by heating, so as to reduce the residual influence of the leaching solution.

Further, an upper top plate 13 is fixedly connected to the top surface of the bracket 12, and the suspension conveying set 20 is slidably disposed on the upper top plate 13.

Specifically, a servo feed motor 27 is fixedly connected to the upper top plate 13, a screw rod 24 is horizontally arranged on the upper surface of the upper top plate 13, the end part of the screw rod 24 is fixedly connected to an output shaft of the servo feed motor 27, and the servo feed motor 27 is driven to enable the screw rod 24 to rotate in a following manner; the suspension conveying set 20 comprises a sliding plate 21, a rack 25 is arranged on the surface of the sliding plate 21 facing the upper top plate 13, and the rack 25 is meshed with the screw rod 24.

The present utility model rotatably connects the screw 24 to the upper top plate 13 by means of bearings (not shown), and drives the servo feed motor 27 to rotate the screw 24 and engage the rack 25, thereby horizontally moving the slide plate 21 on the upper top plate 13 in the direction of the screw 24.

It will be appreciated that the top surface of the upper top plate 13 is provided with a track (not shown), and the sliding plate 21 is in a snap-fit connection with the track, so as to ensure stable horizontal movement of the sliding plate 21 on the upper top plate 13. Further, the cross section of the rail is in an inverted convex structure so as to prevent the sliding plate 21 and the top plate 13 from being separated from each other.

Referring to fig. 1 and 2, through holes 26 are symmetrically arranged on the sliding plate 21, through grooves 17 are symmetrically arranged on the upper top plate 13, and the through holes 26 are opposite to the through grooves 17; the sliding plate 21 and the upper top plate 13 are symmetrically provided with a plurality of rollers 23.

Further, the transmission device 30 comprises a transmission motor 33, a lifting hook 32 and a rope 31, the transmission motor 33 is fixedly connected to the leaching tank 11, a roller 22 is fixedly connected to an output shaft of the transmission motor 33, one end of the rope 31 is fixedly connected to the roller 22, the other end of the rope 31 is fixedly connected to the lifting hook 32, and the roller 23 abuts against the rope 31 and guides the movement direction of the rope 31.

Specifically, the lifting hook 32 is connected with the rope 31 and penetrates through the through hole 26 and the through groove 17, the lifting hook 32 is in clamping connection with the lifting lug 16, and the leaching barrel 15 is suspended by the lifting hook 32, so that the leaching barrel 15 can move up and down.

In this embodiment, the roller 23 is composed of a fixed plate (not shown) and a roller (not shown), the fixed plate is fixedly connected to the sliding plate 21 or the upper top plate 13, and the direction of the hoist 31 is adjusted by using the roller, so that the hook 32 suspending the leaching tube 15 is in a vertical state, and the stability of the suspension is ensured.

It will be appreciated that the rope 31 of the slide 21 follows the movement, and the driving motor 33 also follows the start-up of the servo feed motor 27, so as to ensure that the hook 32 suspending the leaching cartridge 15 is in a stable vertical state, and further improve the operation accuracy.

The specific operation mode of the utility model is as follows, step one: the leaching cylinder 15 is hung on a hanging hook 32, anode mud is added into the leaching cylinder 15, relevant leaching liquid is added into a leaching cavity 111 according to a leaching process, a transmission motor 33 is started, a rope 31 moves and slowly drops the leaching cylinder 15, the leaching cylinder 15 is immersed into the leaching liquid, and the transmission motor 33 is suspended to finish leaching.

Step two: after the leaching is completed, the transmission motor 33 is driven reversely, the rope 31 moves and pulls up the leaching cylinder 15, the transmission motor 33 is suspended, and leaching liquid is filtered; the servo feed motor 27 is activated and the drive motor 33 is activated to move the slide 21 in the direction of the screw 24 and the rope 31 is moved in conjunction therewith, thereby keeping the leaching cartridge 15 stable and completing the transfer when the leaching cartridge 15 is moved to the next opening 14.

The utility model utilizes the suspension conveying group 20 to horizontally move the leaching cylinder 15 in the leaching group 10, and utilizes the transmission device 30 to vertically move the leaching cylinder 15 in the leaching group 10, thereby realizing leaching and conveying of anode mud, reducing transportation and improving production efficiency.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The anode slime leaching and conveying device is characterized by comprising a leaching group (10), a suspension conveying group (20) and a transmission device (30), wherein a leaching cylinder (15) is arranged in the leaching group (10), the leaching cylinder (15) is slidably arranged at one end of the transmission device (30), the suspension conveying group (20) is slidably arranged on the leaching group (10), and the transmission device (30) is connected with the end part of the leaching cylinder (15) and is arranged on the suspension conveying group (20);

the leaching group (10) comprises a leaching box (11), openings (14) are uniformly formed in the leaching box (11), a plurality of leaching cavities (111) are formed in the leaching box (11), and one leaching cavity (111) corresponds to one opening (14); an upper top plate (13) is fixedly connected above the leaching tank (11), and the suspension conveying group (20) is slidably arranged on the upper top plate (13);

the transmission device (30) comprises a transmission motor (33), a lifting hook (32) and a lashing rope (31), one end of the lashing rope (31) is fixedly connected to the transmission motor (33), the other end of the lashing rope (31) is fixedly connected with the lifting hook (32), the lifting hook (32) is connected with the leaching barrel (15) in a clamping and embedding manner, and the lifting hook (32) is slidably connected to the suspension conveying group (20).

2. Anode sludge leaching and conveying device according to claim 1, characterized in that the leaching tank (11) is of a square shell-shaped structure, the top surface of the leaching tank (11) is symmetrically provided with a bracket (12), and the opening (14) is positioned on the symmetrical surface of the bracket (12) and is communicated with the leaching cavity (111).

3. Anode sludge leaching and conveying device according to claim 2, characterized in that the upper top plate (13) is fixedly connected to the top surface of the support (12), and the leaching cylinder (15) is fitted in the opening (14).

4. The anode slime leaching and conveying device according to claim 3, wherein a servo feeding motor (27) is fixedly connected to the upper top plate (13), a screw rod (24) is horizontally arranged on the upper surface of the upper top plate (13), and the end part of the screw rod (24) is fixedly connected to an output shaft of the servo feeding motor (27).

5. Anode sludge leaching and conveying device according to claim 4, characterized in that the suspension conveying group (20) comprises a slide plate (21), the surface of the slide plate (21) facing the upper top plate (13) is provided with a rack (25), and the rack (25) is meshed with the screw rod (24).

6. The anode slime leaching and conveying device according to claim 5, wherein through holes (26) are symmetrically arranged on the sliding plate (21), through grooves (17) are symmetrically arranged on the upper top plate (13), and the through holes (26) are opposite to the through grooves (17); a plurality of rollers (23) are symmetrically arranged on the sliding plate (21) and the upper top plate (13), and the rollers (23) are abutted to the hinge (31).

7. Anode sludge leaching transfer apparatus according to claim 6 wherein the hooks (32) are attached to the ropes (31) and pass through the through holes (26) and through slots (17).

8. Anode slime leaching and conveying device according to claim 1, characterized in that the transmission motor (33) is fixedly connected to the leaching tank (11), a roller (22) is fixedly connected to the output shaft of the transmission motor (33), and one end of the rope (31) is fixedly connected to the roller (22).

9. Anode sludge leaching conveying device according to claim 1, characterized in that lifting lugs (16) are arranged on the leaching cylinder (15), and the lifting hooks (32) are in clamping connection with the lifting lugs (16).

10. Anode sludge leaching conveyor according to claim 1, characterized in that the leaching cylinders (15) are made of glass fibers with a filter pore size of 60-120 μm.