Multi-heavy metal separation equipment

Abstract

The utility model relates to the technical field of magnetic solid separation, and discloses a multi-heavy metal separation device which comprises a rack, a first end, a second end, a magnetic separation device and a magnetic separation device, the first separation assembly is installed on the rack and comprises a first driving roller, a first conveying belt, a first magnetic roller, a first discharging hopper and a second discharging hopper, the first driving roller is in transmission connection with the first magnetic roller through the first conveying belt, and the first driving roller is located below the feeding hopper; and the second separation assembly is installed on the rack and comprises a second driving roller, a second conveying belt, a second magnetic roller, a third discharging hopper and a fourth discharging hopper, the second driving roller is in transmission connection with the second magnetic roller through the second conveying belt, and the second driving roller is located below the second discharging hopper. The multi-metal separation equipment disclosed by the utility model is relatively high in efficiency of separating magnetic metals in materials and compact in structure.

Description

Technical Field

[0001] This utility model relates to the field of magnetic solid separation technology, and in particular to a multi-metal separation device. Background Technology

[0002] Recycled plastics refer to plastic raw materials obtained by processing waste plastics through physical or chemical methods such as pretreatment, melt granulation, and modification. It represents the reuse of plastics. Recycled plastics often contain metals, which can cause machine jams or excessive metal levels during later processing, affecting the quality of the finished product. Therefore, it is necessary to remove metal materials from recycled plastics. Currently, most equipment for separating magnetic metals from recycled plastics uses only a single production line. This results in some magnetic metals not being effectively separated, leading to low separation efficiency, and the production lines are horizontally arranged, occupying a large space. Utility Model Content

[0003] The purpose of this invention is to provide a multi-metal separation device that has a high efficiency in separating magnetic metals from materials and has a compact structure.

[0004] To achieve the above objectives, this utility model provides a multi-metal separation device, comprising:

[0005] The frame has a first end and a second end on the upper part, the second end being positioned higher than the first end, and a feed hopper is installed at the first end of the frame;

[0006] A first separation assembly, mounted on the frame, includes a first drive roller, a first conveyor belt, a first magnetic roller, a first discharge hopper, and a second discharge hopper. The first drive roller is connected to the first magnetic roller via the first conveyor belt. The first drive roller is located below the feed hopper. The first discharge hopper is located below the rear end of the first magnetic roller, and the second discharge hopper is located below the front end of the first magnetic roller.

[0007] The second separation assembly is mounted on the frame. The second separation assembly includes a second drive roller, a second conveyor belt, a second magnetic roller, a third discharge hopper, and a fourth discharge hopper. The second drive roller is connected to the second magnetic roller via the second conveyor belt. The second drive roller is located below the second discharge hopper. The second magnetic roller is located at the second end. The third discharge hopper is located below the rear end of the second magnetic roller. The fourth discharge hopper is located below the front end of the magnetic roller.

[0008] In some embodiments, the frame includes a protective cover, a support frame, and rollers. The protective cover is mounted on the support frame, and the rollers are mounted on the bottom of the support frame. The frame, the first separation component, and the second separation component are all disposed within the protective cover.

[0009] In some embodiments, the protective cover has an opening, the upper end of the feed hopper is installed in the opening, and the upper end of the feed hopper is flush with the outer wall of the protective cover.

[0010] In some embodiments, a first collection bucket is included, which is disposed below the first discharge hopper.

[0011] In some embodiments, a second collection bucket is included, which is disposed below the third discharge hopper.

[0012] In some embodiments, the first drive roller includes a first cylinder and a first motor, the first motor being disposed at one end of the first cylinder and used to drive the first cylinder to rotate.

[0013] In some embodiments, the second drive roller includes a second cylinder and a second motor, the second motor being disposed at one end of the second cylinder and used to drive the second cylinder to rotate.

[0014] In some embodiments, the position of the first magnetic roller is higher than the position of the first drive roller.

[0015] In some embodiments, the position of the second magnetic roller is higher than the position of the second drive roller.

[0016] In some embodiments, both the first conveyor belt and the second conveyor belt are polyurethane conveyor belts.

[0017] This utility model provides a multi-metal separation device, which has the following advantages compared with the prior art:

[0018] The first drive roller is connected to the first magnetic roller via the first conveyor belt. The first drive roller is located below the feed hopper, and the first discharge hopper is located below the rear end of the first magnetic roller, allowing magnetic metals in the material to fall into the first discharge hopper for the first magnetic separation. The second discharge hopper is located below the front end of the first magnetic roller, allowing the material that has undergone the first magnetic separation to enter the second discharge hopper for a second magnetic separation. The second drive roller is connected to the second magnetic roller via the second conveyor belt, and the second drive roller is located below the second discharge hopper, allowing the second separation assembly to be mounted on the first separation assembly, ensuring a compact structure. The second magnetic roller is located at the second end, and the third discharge hopper is located below the rear end of the second magnetic roller, allowing magnetic metals in the material to fall into the third discharge hopper for the second magnetic separation, resulting in high efficiency in separating magnetic metals from the material. The fourth discharge hopper is located below the front end of the magnetic roller, allowing the material that has undergone the second magnetic separation to enter subsequent equipment for processing or separation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the multi-metal separation device provided in an embodiment of the present invention.

[0020] Figure 2 This is an enlarged schematic diagram of the upper structure of the first and second discharge hoppers of the multi-metal separation device provided in this embodiment of the utility model.

[0021] In the diagram: 1. Frame; 11. Feed hopper; 12. Protective cover; 13. Support frame; 14. Roller; 2. First separation assembly; 21. Drum; 22. First conveyor belt; 23. First magnetic drum; 24. First discharge hopper; 25. Second discharge hopper; 3. Second separation assembly; 31. Second drive drum; 32. Second conveyor belt; 33. Second magnetic drum; 34. Third discharge hopper; 35. Fourth discharge hopper; 4. First collection bucket; 5. Second collection bucket. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0023] It should be understood that in the description of this application, the terms "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. That is, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Furthermore, unless otherwise stated, "a plurality of" means two or more.

[0024] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figure 1-2 As shown, the multi-metal separation device of this utility model includes a frame 1, a first separation component 2, and a second separation component 3. The frame 1 can support the first separation component 2 and the second separation component 3. The first separation component 2 and the second separation component 3 can sequentially separate magnetic metals in the material, so that the separation efficiency of magnetic metals in the material is high. Furthermore, the front end of the first separation component 2 is located above the rear end of the second separation component 3, making the overall structure compact.

[0026] The frame 1 has a first end and a second end on its upper part. The second end is positioned higher than the first end, which helps to reduce the overall length in the horizontal direction compared to a horizontal arrangement, making the structure more compact. A feed hopper 11 is installed at the first end of the frame 1. The feed hopper 11 is used to feed recycled plastics that need to be separated.

[0027] The first separation assembly 2 is mounted on the frame 1. The first separation assembly 2 includes a first drive roller 21, a first conveyor belt 22, a first magnetic roller 23, a first discharge hopper 24, and a second discharge hopper 25. The first drive roller 21 is connected to the first magnetic roller 23 via the first conveyor belt 22. The first drive roller 21 is located below the feed hopper 11. The first discharge hopper 24 is located below the rear end of the first magnetic roller 23, and the second discharge hopper 25 is located below the front end of the first magnetic roller 23. During operation, recycled plastic moves along the first conveyor belt 22 from the first drive roller 21 to the first magnetic roller 23. The magnetic metal in the recycled plastic is attracted to the first conveyor belt 22 by the first magnetic roller 23. The recycled plastic falls into the second discharge hopper 25 below the front end of the first magnetic roller 23. The magnetic metal continues to move until it is no longer attracted by the first magnetic roller 23 and falls into the first discharge hopper 24 below the rear end of the first magnetic roller 23, completing the first magnetic separation operation.

[0028] The second separation assembly 3 is mounted on the frame 1. The second separation assembly 3 includes a second drive roller 31, a second conveyor belt 32, a second magnetic roller 33, a third discharge hopper 34, and a fourth discharge hopper 35. The second drive roller 31 is connected to the second magnetic roller 33 via the second conveyor belt 32. The second drive roller 31 is located below the second discharge hopper 35. The second magnetic roller 33 is located at the second end of the frame 1. The third discharge hopper 34 is located below the rear end of the second magnetic roller 33. The fourth discharge hopper 35 is located below the front end of the magnetic roller 33. During operation, the recycled plastic, after the first magnetic separation, moves along the second conveyor belt 32 from the second drive roller 31 to the second magnetic roller 33. Magnetic metal is attracted to the second conveyor belt 32 by the second magnetic roller 33. The recycled plastic falls into the third discharge hopper 34 below the front end of the second magnetic roller 33. The magnetic metal continues to move until it is no longer attracted by the second magnetic roller 33 and falls into the fourth discharge hopper 35 below the rear end of the second magnetic roller 33, completing the second magnetic separation operation. To further improve the separation efficiency, the magnetic force of the second magnetic roller 33 is set to be greater than that of the first magnetic roller 23.

[0029] Based on the above structural design, the separation efficiency of magnetic metals in materials is high, and the overall structure is compact.

[0030] like Figure 1 As shown, in some embodiments, the frame 1 includes a protective cover 12, a support frame 13, and rollers 14. The protective cover 12 is mounted on the support frame 13, and the rollers 14 are mounted on the bottom of the support frame 13. The frame 1, the first separation component 2, and the second separation component 3 are all disposed within the protective cover 12. The protective cover 12 provides protection for the first separation component 2 and the second separation component 3, and the rollers 14 facilitate the movement of the frame 1.

[0031] In some embodiments, the protective cover 12 has an opening, the upper end of the feed hopper 11 is installed in the opening, and the upper end of the feed hopper 11 is flush with the outer wall of the protective cover 12 to ensure the regularity of the outer surface of the protective cover 12.

[0032] In some embodiments, a first collection bucket 4 is included, which is located below the first discharge hopper 24. The first collection bucket 4 is used to collect the magnetic metal separated by the first magnetic separation operation.

[0033] In some embodiments, a second collection bucket 5 is included, which is located below the third discharge hopper 34. The second collection bucket 5 is used to collect the magnetic metal separated by the second magnetic separation operation.

[0034] In some embodiments, the first drive roller 21 includes a first cylinder and a first motor. The first motor is located at one end of the first cylinder and is used to drive the first cylinder to rotate. Specifically, the first motor is mounted on the frame 1 via a motor bracket, and the other end of the first cylinder is mounted on the frame 1 via a bearing seat to ensure smooth rotation of the first cylinder.

[0035] In some embodiments, the second drive roller 31 includes a second cylinder and a second motor. The second motor is located at one end of the second cylinder and is used to drive the second cylinder to rotate. Specifically, the second motor is mounted on the frame 1 via a motor bracket, and the other end of the second cylinder is mounted on the frame 1 via a bearing seat to ensure smooth rotation of the second cylinder.

[0036] In some embodiments, the first magnetic roller 23 is positioned higher than the first drive roller 21. This is advantageous for reducing the horizontal length of the first separation assembly 2 compared to a horizontal arrangement.

[0037] In some embodiments, the second magnetic roller 33 is positioned higher than the second drive roller 31. This is advantageous compared to a horizontal arrangement, as it reduces the length of the second separation assembly 3 in the horizontal direction.

[0038] In some embodiments, both the first conveyor belt 22 and the second conveyor belt 32 are polyurethane conveyor belts. Polyurethane conveyor belts have the advantages of high wear resistance and excellent tensile strength.

[0039] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A multiple metal separation apparatus, characterized by, The utility model relates to a kind of magnetic separation machine, including: Rack, upper portion has first end and second end, the position of the second end is higher than the position of the first end, the first end of the rack is equipped with feed hopper; First separation component, installed on the rack, the first separation component includes first drive cylinder, first conveying belt, first magnetic force cylinder, first discharge hopper and second discharge hopper, the first drive cylinder is connected with the first magnetic force cylinder by the first conveying belt, the first drive cylinder is below the feed hopper, the first discharge hopper is equipped below the rear end of the first magnetic force cylinder, the second discharge hopper is equipped below the front end of the first magnetic force cylinder; And Second separation component, installed on the rack, the second separation component includes second drive cylinder, second conveying belt, second magnetic force cylinder, third discharge hopper and fourth discharge hopper, the second drive cylinder is connected with the second magnetic force cylinder by the second conveying belt, the second drive cylinder is below the second discharge hopper, the second magnetic force cylinder is located at the second end, the third discharge hopper is equipped below the rear end of the second magnetic force cylinder, the fourth discharge hopper is equipped below the front end of the magnetic force cylinder.

2. The multiple metal separation apparatus of claim 1, wherein, The rack includes protective cover, support frame and roller, the protective cover is installed on the support frame, the roller is installed on the bottom of the support frame, the rack, the first separation component and the second separation component are all equipped in the protective cover.

3. The multiple metal separation apparatus of claim 2, wherein, The protective cover has opening, the upper end of the feed hopper is installed in the opening, and the upper end of the feed hopper is flush with the outer wall of the protective cover.

4. The multiple metal separation apparatus of claim 1, wherein, It includes first collection barrel, and the first collection barrel is equipped below the first discharge hopper.

5. The multiple metal separation apparatus of claim 1, wherein, It includes second collection barrel, and the second collection barrel is equipped below the third discharge hopper.

6. The multiple metal separation apparatus of claim 1, wherein, The first drive cylinder includes first cylinder body and first motor, the first motor is equipped at one end of the first cylinder body, and is used to drive the first cylinder body to rotate.

7. The multiple metal separation apparatus of claim 1, wherein, The second drive cylinder includes second cylinder body and second motor, the second motor is equipped at one end of the second cylinder body, and is used to drive the second cylinder body to rotate.

8. The multiple metal separation apparatus of claim 1, wherein, The position of the first magnetic force cylinder is higher than the position of the first drive cylinder.

9. The multiple metal separation apparatus of claim 1, wherein, The position of the second magnetic force cylinder is higher than the position of the second drive cylinder.

10. The multiple metal separation apparatus of claim 1, wherein, The first conveying belt and the second conveying belt are polyurethane conveying belt.

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