Copper slag recycling and separating device

Abstract

The utility model discloses a copper slag recycling and separating device, which belongs to the technical field of copper slag treatment and comprises an operation box, a feed hopper is fixedly mounted at the top of the operation box, a dust suction box is fixedly mounted on the outer surface of the operation box, and a first collecting box and a second collecting box are movably connected to the inner wall of the bottom of the operation box. After being treated by the first separation assembly, the second separation assembly and the third separation assembly, the copper slag is divided into three parts, namely fine materials, iron-free copper materials and iron-containing disintegrating slag, and the three parts are respectively collected into the dust collection box, the first collection box and the second collection box, so that graded collection and maximum utilization of resources are realized, the recovery rate of the resources is increased, and the environment is protected. And the environmental pollution is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper slag treatment, and more specifically to a copper slag recovery and utilization separation device. Background Art

[0002] Copper is a key transition metal, widely used in the manufacture of cables and electrical and electronic components due to its excellent ductility, thermal conductivity, and electrical conductivity. However, the production and processing of copper products produces significant amounts of copper slag. This slag contains not only valuable copper metal but also other metallic elements such as iron, cobalt, nickel, zinc, gold, and silver.

[0003] Patent publication number CN213558251U discloses a copper slag screening device comprising a base, a primary screening chamber disposed at its upper end, a side surface of the primary screening chamber provided with dust collection plates at the upper and lower ends thereof, a screening cylinder mounted within the primary screening chamber, a discharge pipe connected to the front surface of the primary screening chamber, a secondary screening box connected to one end of the discharge pipe and located in front of the primary screening chamber, a spray plate disposed on the upper surface of the secondary screening box and located on one side of the discharge pipe, a discharge platform mounted on one side of the secondary screening box corresponding to one end of the discharge pipe, and a plurality of partitions equidistantly spaced within the secondary screening box and adjacent to the discharge platform. The utility model first crushes the copper slag to achieve a preliminary separation of the copper slag and ash slag, then utilizes the difference in gravity between the two, combined with water flow and air plates, to achieve a secondary screening process, integrating crushing, suction, and water flotation separation, further improving the efficiency of copper slag screening.

[0004] Although the device has many beneficial effects, the following problems still exist: although the copper slag screening device realizes secondary screening treatment and integrates crushing, suction and water flotation separation, further improving the screening efficiency of copper slag, copper slag usually contains a variety of metal elements. If the separation device cannot perform graded separation, then these metal elements may not be effectively recovered, which will not only lead to a huge waste of metal resources. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a copper slag recovery and separation device to solve the above-mentioned problems.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a copper slag recycling and separation device, comprising an operating box, a feed hopper fixedly mounted on the top of the operating box, a dust collection box fixedly mounted on the outer surface of the operating box, a first collection box and a second collection box movably connected to the inner wall of the bottom of the operating box, and further comprising:

[0007] The first separation assembly is located inside the operating box and is used to separate the fine materials in the copper slag and separate them into the dust collection box;

[0008] A second separation assembly is located inside the operating box and below the first separation assembly, and is used to separate the iron-free material and separate it into the first collection box;

[0009] The third separation assembly is located inside the operating box and below the second separation assembly, and is used to separate the iron-containing material and separate it into the second collection box.

[0010] Preferably, the outer surface of the operating box is rotatably connected to two first gears, and the two first gears are meshed together. The outer surface of the operating box is rotatably connected to a third gear, and the third gear is located below the two first gears and is meshed with one of the first gears. A support frame is fixedly installed on the outer surface of the operating box, and a first motor is fixedly installed on the outer surface of the support frame, and the output end of the first motor is fixedly connected to the third gear.

[0011] Preferably, the first separation component includes a blower and a crushing roller, two crushing rollers are rotatably connected between the inner walls on both sides of the operating box, the two crushing rollers are fixedly connected to the corresponding first gears, and a plurality of equidistantly distributed blowers are fixedly installed inside the operating box.

[0012] Preferably, the second separation component includes a second gear, a second motor, a fourth gear, a linkage shaft and a conveyor belt. The outer surface of the operating box is rotatably connected to the second gear, and the outer surface of the operating box is rotatably connected to the fourth gear. The second gear is located above the fourth gear and is meshed with the fourth gear. The outer surface of the operating box is fixedly connected to the support frame, and the outer surface of the support frame is fixedly installed with the second motor. The output end of the second motor is fixedly connected to the fourth gear. The interior of the operating box is rotatably connected to two linkage shafts, and the two linkage shafts are of different heights. The second gear is fixedly connected to the adjacent linkage shafts, and a conveyor belt is sleeved between the two linkage shafts.

[0013] Preferably, the linkage shaft is arranged at an angle, and a plurality of magnet plates are fixedly connected to the outer surface of the conveyor belt.

[0014] Preferably, the third separation component includes a connecting plate, a scraper and a telescopic spring. The interior of the operating box is fixedly connected to the connecting plate, the outer surface of the connecting plate is rotatably connected to the scraper, and multiple telescopic springs are elastically connected between the connecting plate and the scraper.

[0015] Compared with the prior art, the present invention provides a copper slag recycling and separation device, which has the following beneficial effects:

[0016] 1. A copper slag recycling and separation device, after processing by a first separation component, a second separation component and a third separation component, the copper slag is separated into three parts: fine material, iron-free copper material and iron-containing crushed slag. These three parts are collected into a dust collection box, a first collection box and a second collection box respectively, realizing the hierarchical collection and maximum utilization of resources, which not only improves the resource recovery rate but also reduces environmental pollution.

[0017] 2. This copper slag recycling and separation device effectively crushes the copper slag into smaller particles through two crushing rollers rotating in opposite directions. This not only increases the contact area of ​​the subsequent separation process and improves the separation efficiency, but also helps to more thoroughly recover the valuable components in the copper slag. The airflow generated by the blower blows the crushed fine material into the dust collection box, realizing the rapid separation of the fine material and reducing the difficulty of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the operating box of the utility model;

[0021] Figure 4 This is a schematic diagram of the scraper structure of the utility model.

[0022] In the figure: 1. Operation box; 2. Feed hopper; 3. First collecting box; 4. Blower; 5. First gear; 6. First motor; 7. Second gear; 8. Second motor; 9. Second collecting box; 10. Third gear; 11. Fourth gear; 12. Dust collection box; 13. Crushing roller; 14. Linkage shaft; 15. Magnet plate; 16. Conveyor belt; 17. Connecting plate; 18. Scraper; 19. Telescopic spring. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 , the utility model provides a technical solution:

[0025] A copper slag recycling and separation device includes an operating box 1, a feed hopper 2 is fixedly installed on the top of the operating box 1, a dust collection box 12 is fixedly installed on the outer surface of the operating box 1, and a first collection box 3 and a second collection box 9 are movably connected to the inner wall of the bottom of the operating box 1. The device also includes:

[0026] The first separation assembly is located inside the operating box 1 and is used to separate the fine materials in the copper slag and separate them into the dust collection box 12;

[0027] The second separation assembly is located inside the operating box 1 and below the first separation assembly, and is used to separate the iron-free material and separate it into the first collection box 3;

[0028] The third separation component is located inside the operating box 1 and below the second separation component. It is used to separate the iron-containing material and separate it into the second collecting box 9. After being processed by the first separation component, the second separation component and the third separation component, the copper slag is divided into three parts: fine material, iron-free copper material and iron-containing crushed slag.

[0029] Furthermore, the outer surface of the operating box 1 is rotatably connected to two first gears 5, and the two first gears 5 are meshed together. The outer surface of the operating box 1 is rotatably connected to a third gear 10, and the third gear 10 is located below the two first gears 5 and is meshed with one of the first gears 5. A support frame is fixedly installed on the outer surface of the operating box 1, and a first motor 6 is fixedly installed on the outer surface of the support frame. The output end of the first motor 6 is fixedly connected to the third gear 10. The first motor 6 drives the third gear 10 to rotate, and the third gear 10 drives the first gear 5 meshed with it to rotate. Since the two first gears 5 are meshed together, when one first gear 5 rotates, the other first gear 5 will also rotate in the opposite direction.

[0030] Furthermore, the first separation component includes a blower 4 and a crushing roller 13. Two crushing rollers 13 are rotatably connected between the inner walls on both sides of the operating box 1. The two crushing rollers 13 are fixedly connected to the corresponding first gears 5. A plurality of equidistantly distributed blowers 4 are fixedly installed inside the operating box 1. The copper slag first encounters two crushing rollers 13. The two crushing rollers 13 are driven to rotate by the first gear 5 fixedly connected to them. The rotation of the crushing rollers 13 is to crush the copper slag into smaller particles. The multiple blowers 4 fixedly installed inside the operating box 1 start working, and the airflow they generate blows the crushed fine materials to the dust collection box 12, which is responsible for collecting these fine materials.

[0031] Furthermore, the second separation component includes a second gear 7, a second motor 8, a fourth gear 11, a linkage shaft 14 and a conveyor belt 16. The outer surface of the operating box 1 is rotatably connected to the second gear 7, and the outer surface of the operating box 1 is rotatably connected to the fourth gear 11. The second gear 7 is located above the fourth gear 11 and is meshed with the second gear 7. The outer surface of the operating box 1 is fixedly connected to a support frame, and the outer surface of the support frame is fixedly installed with a second motor 8. The output end of the second motor 8 is fixedly connected to the fourth gear 11. The internal rotation of the operating box 1 is connected to two linkage shafts 14. The two linkage shafts 14 have different heights. The second gear 7 is fixedly connected to the adjacent linkage shafts 14. A conveyor belt 16 is sleeved between the two linkage shafts 14. The output end of the second motor 8 is fixedly connected to the fourth gear 11. Therefore, when the second motor 8 is started, it will drive the fourth gear 11 to rotate, and then drive the second gear 7 and the linkage shaft 14 to rotate. The outer surface of the conveyor belt 16 is fixedly connected to a plurality of magnet plates 15. When the copper slag moves on the conveyor belt 16, the magnet plate 15 will absorb the iron components therein.

[0032] Furthermore, the linkage shaft 14 is arranged at an angle, and a plurality of magnet plates 15 are fixedly connected to the outer surface of the conveyor belt 16. The linkage shaft 14 is arranged at an angle, and the conveyor belt 16 also has an inclined angle, which allows the iron-containing debris to be adsorbed by the magnet plate 15, and the non-iron-containing debris moves along the conveyor belt 16 to one end of the operating box 1.

[0033] Furthermore, the third separation component includes a connecting plate 17, a scraper 18 and a telescopic spring 19. The connecting plate 17 is fixedly connected to the inside of the operating box 1, and the outer surface of the connecting plate 17 is rotatably connected to the scraper 18. A plurality of telescopic springs 19 are elastically connected between the connecting plate 17 and the scraper 18. The iron-containing debris moves with the conveyor belt 16 due to the adsorption of the magnet plate 15. The outer surface of the connecting plate 17 is rotatably connected to the scraper 18. The telescopic spring 19 can pull the scraper 18 to a certain extent. When the debris contacts the scraper 18, the scraper 18 scrapes the iron-containing debris into the second collection box 9.

[0034] Working principle: When the staff needs to use the copper slag recycling and separation device, they first pour the copper slag into the feed hopper 2 and then let it fall into the operating box 1. At the same time, the first motor 6 is started. The first motor 6 drives the third gear 10 to rotate, and the third gear 10 drives the first gear 5 meshing with it to rotate. Since the two first gears 5 are meshed and connected, when one first gear 5 rotates, the other first gear 5 will also rotate in the opposite direction, thereby causing the two crushing rollers 13 to rotate in the opposite direction. The copper slag first encounters the two crushing rollers 13, and the two crushing rollers 13 are driven to rotate by the first gear 5 fixedly connected to them. The rotation of the crushing rollers 13 is to crush the copper slag into smaller particles, which helps the subsequent separation process. At the same time, multiple blowers 4 fixedly installed inside the operating box 1 start working, and the airflow they generate blows the crushed fine materials to the dust box 12. The dust box 12 is responsible for collecting these fine materials, thereby realizing the separation of fine materials in the copper slag. After being processed by the first separation component, the remaining copper slag falls onto the conveyor belt 16, which is composed of two The linkage shaft 14 is driven, and the two linkage shafts 14 are connected by the meshing connection of the second gear 7 and the fourth gear 11 to realize synchronous rotation. The output end of the second motor 8 is fixedly connected to the fourth gear 11, so when the second motor 8 is started, it will drive the fourth gear 11 to rotate, and then drive the second gear 7 and the linkage shaft 14 to rotate. The outer surface of the conveyor belt 16 is fixedly connected with a plurality of magnet plates 15. When the copper slag moves on the conveyor belt 16, the magnet plates 15 will absorb the iron components therein. Since the linkage shaft 14 is set at an angle, the conveyor belt 16 also has an inclined angle, which allows the iron-containing debris to be adsorbed by the magnet plate 15, and the non-iron-containing debris moves along the conveyor belt 16 to one end of the operating box 1, and finally falls into the first collecting box 3. After being processed by the second separation component, the iron-containing debris moves with the conveyor belt 16 due to the adsorption of the magnet plate 15. The outer surface of the connecting plate 17 is rotatably connected to the scraper 18, and the telescopic spring 19 can pull the scraper 18 to a certain extent. When the debris contacts the scraper 18, the scraper 18 scrapes the iron-containing debris into the second collecting box 9.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper slag recycling and separation device, comprising an operating box (1), a feed hopper (2) fixedly mounted on the top of the operating box (1), characterized in that: A dust collection box (12) is fixedly mounted on the outer surface of the operation box (1), a first collection box (3) and a second collection box (9) are movably connected to the inner wall of the bottom of the operation box (1), and further comprises: A first separation assembly, located inside the operating box (1), is used to separate fine materials in the copper slag and separate them into a dust collection box (12); A second separation assembly, located inside the operating box (1) and below the first separation assembly, is used to separate the iron-free material and separate it into the first collection box (3); The third separation component is located inside the operating box (1) and below the second separation component, and is used to separate the iron-containing material and separate it into the second collection box (9).

2. The copper slag recycling and separation device according to claim 1, characterized in that: The outer surface of the operating box (1) is rotatably connected to two first gears (5), and the two first gears (5) are meshed and connected. The outer surface of the operating box (1) is rotatably connected to a third gear (10), and the third gear (10) is located below the two first gears (5) and is meshed and connected with one of the first gears (5). A support frame is fixedly installed on the outer surface of the operating box (1), and a first motor (6) is fixedly installed on the outer surface of the support frame. The output end of the first motor (6) is fixedly connected to the third gear (10).

3. The copper slag recycling and separation device according to claim 1, characterized in that: The first separation component comprises a blower (4) and a crushing roller (13); two crushing rollers (13) are rotatably connected between the inner walls of both sides of the operating box (1); the two crushing rollers (13) are fixedly connected to the corresponding first gears (5); and a plurality of equidistantly distributed blowers (4) are fixedly installed inside the operating box (1).

4. The copper slag recycling and separation device according to claim 1, characterized in that: The second separation component comprises a second gear (7), a second motor (8), a fourth gear (11), a linkage shaft (14) and a conveyor belt (16); the outer surface of the operation box (1) is rotatably connected to the second gear (7); the outer surface of the operation box (1) is rotatably connected to the fourth gear (11); the second gear (7) is located above the fourth gear (11) and is meshedly connected; the outer surface of the operation box (1) is fixedly connected to a support frame; the outer surface of the support frame is fixedly mounted with a second motor (8); the output end of the second motor (8) is fixedly connected to the fourth gear (11); the interior of the operation box (1) is rotatably connected to two linkage shafts (14); the two linkage shafts (14) are of different heights; the second gear (7) is fixedly connected to adjacent linkage shafts (14); and a conveyor belt (16) is sleeved between the two linkage shafts (14).

5. The copper slag recycling and separation device according to claim 4, characterized in that: The linkage shaft (14) is arranged in an inclined manner, and a plurality of magnet plates (15) are fixedly connected to the outer surface of the conveyor belt (16).

6. The copper slag recycling and separation device according to claim 3, characterized in that: The third separation component comprises a connecting plate (17), a scraper (18) and a telescopic spring (19); the interior of the operating box (1) is fixedly connected to the connecting plate (17); the outer surface of the connecting plate (17) is rotatably connected to the scraper (18); and a plurality of telescopic springs (19) are elastically connected between the connecting plate (17) and the scraper (18).

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