An alloy smelting residue treatment device

Abstract

The utility model discloses an alloy smelting residue treatment device relates to residue treatment device technical field. The alloy smelting residue treatment device, including support, conveyer belt, hopper, discharge gate, stand and magnetic attraction cylinder. The device through setting two groups of baffle, connecting frame, toothed plate, gear and control screw, make can control the width of hopper and the discharge gate for the alloy smelting residue, make the alloy smelting residue's discharge width not more than magnetic attraction cylinder, and the combination baffle, threaded block, hollow seat and adjusting screw, can control the discharge gate and conveyer belt interval, and then control the alloy smelting residue's discharge thickness from the discharge gate, make the alloy smelting residue of the discharge after control can be according to the required thickness and spread on the conveyer belt surface, so that the magnetic attraction cylinder can effectively magnetic separation to the different nature residue in the alloy smelting residue.

Description

Technical Field

[0001] This utility model relates to the technical field of residue treatment devices, specifically an alloy smelting residue treatment device. Background Technology

[0002] Alloy smelting residues typically contain magnetic metals such as iron, nickel, and cobalt, or their alloy particles. Existing magnetic separation equipment separates these magnetic metals from the residues, achieving metal enrichment. The recovered magnetic metals can be reused in alloy production, effectively reducing raw material costs. The magnetic separation equipment mainly consists of a conveyor belt, a feeding hopper, and a magnetic roller. The magnetic roller generates a magnetic field, which separates the magnetic metal particles.

[0003] Traditionally, the feeding hopper is mounted on top of the support for the conveyor belt, and the distance between the discharge port on the bottom of the feeding hopper and the surface of the conveyor belt is fixed. This results in the concentrated accumulation of alloy smelting residue when it is discharged from the discharge port onto the conveyor belt surface. When the distance between the discharge port and the conveyor belt surface is large, the accumulation thickness of the alloy smelting residue on the conveyor belt surface is also thick. When it is conveyed to the lower part of the magnetic roller, due to its excessive thickness, some of the magnetic metals in the alloy smelting residue cannot be separated from the residue, resulting in poor sorting effect. To address the shortcomings of existing technology, we propose an alloy smelting residue processing device to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an alloy smelting residue processing device. This device solves the problem that when the distance between the discharge port at the bottom of the hopper and the surface of the conveyor belt is fixed, the alloy smelting residue tends to accumulate when discharged from the discharge port onto the conveyor belt surface. Furthermore, when the distance between the discharge port and the conveyor belt surface is large, the accumulated thickness of the alloy smelting residue on the conveyor belt surface is also significant. When this residue is conveyed to the lower part of the magnetic roller, the magnetic metal components cannot be separated from the residue due to its excessive thickness.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an alloy smelting residue treatment device, comprising a support, a conveyor belt, a feeding hopper, a discharge port, a vertical frame, and a magnetic roller, wherein the feeding hopper is internally equipped with a width-fixing mechanism, the width-fixing mechanism comprising:

[0006] The partitions are slidably arranged inside the hopper and the bottom surfaces of the two partitions are in contact with the top surface of the conveyor belt. Connecting frames are fixedly connected to both sides of the two partitions, and connecting boxes for supporting the connecting frames are fixedly connected to both sides of the hopper.

[0007] The toothed plates, two sets of the toothed plates, and two sets of connecting frames are fixedly connected to one end of the connecting box. Gears mesh between the two sets of toothed plates. A control screw for controlling the rotation of the gears is rotatably provided on one side of the connecting box.

[0008] Preferably, one side of each of the two sets of partitions is fixedly connected to a telescopic rod, and the other end of the two sets of telescopic rods is fixedly connected to the inner wall of the feeding hopper.

[0009] Preferably, the side of the connecting box is provided with connecting holes for limiting the sliding of the two sets of connecting frames.

[0010] Preferably, a guide rod is fixedly connected to the inner wall of the connecting box, and a through hole is provided on one side of the toothed plate for the toothed plate and the guide rod to be sleeved together.

[0011] Preferably, an auxiliary component is provided on the side of the feeding hopper near the magnetic roller, and the auxiliary component is used to adjust the thickness of the discharge port.

[0012] Preferably, the auxiliary component includes a baffle slidably disposed on one side of the feeding hopper, threaded blocks fixedly connected to both sides of the baffle, a hollow seat fixedly disposed on one side of the feeding hopper and used to support the threaded blocks, and an adjusting screw rotatably disposed inside the hollow seat and threadedly connected to the threaded blocks.

[0013] Preferably, one side of each of the two sets of hollow seats is provided with a positioning hole for the smooth sliding of the baffle.

[0014] Preferably, the top surfaces of both sets of partitions are fixedly connected to cover plates, the bottom surfaces of the cover plates are fixedly connected to guide rails, and the top surface of the feeding hopper is provided with a slide for limiting the sliding of the guide rails.

[0015] This utility model discloses an alloy smelting residue treatment device, which has the following beneficial effects: The device, through two sets of partitions, connecting frames, toothed plates, gears, and control screws, allows for the adjustment of the width of the hopper and discharge port used to receive the alloy smelting residue, ensuring that the discharge width of the residue does not exceed the magnetic roller. Furthermore, by combining baffles, threaded blocks, hollow seats, and adjusting screws, the distance between the discharge port and the conveyor belt can be adjusted, thereby controlling the thickness of the alloy smelting residue discharged from the discharge port. This allows the controlled alloy smelting residue to be spread evenly on the conveyor belt surface according to the required thickness, enabling the magnetic roller to effectively magnetically separate residues of different properties within the alloy smelting residue. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the discharge port structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of the connecting box of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure of the partition plate, toothed plate, and gear of this utility model;

[0021] Figure 5 This is a schematic diagram of the toothed plate and gear meshing structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the feeding hopper structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the auxiliary component structure of this utility model.

[0024] In the diagram: 1. Support; 2. Conveyor belt; 3. Feed hopper; 31. Discharge port; 4. Frame; 5. Magnetic roller; 6. Width fixing mechanism; 61. Partition plate; 611. Telescopic rod; 62. Connecting frame; 63. Connecting box; 631. Connecting hole; 64. Tooth plate; 65. Gear; 66. Control screw; 67. Guide rod; 68. Through hole; 7. Auxiliary components; 71. Baffle; 72. Threaded block; 73. Hollow seat; 74. Adjusting screw; 75. Positioning hole; 8. Cover plate; 81. Guide rail; 82. Slide rail. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] This application provides an alloy smelting residue processing device, which solves the problem that when the distance between the discharge port at the bottom of the hopper and the surface of the conveyor belt is fixed, the alloy smelting residue will accumulate when it is discharged from the discharge port onto the surface of the conveyor belt. Furthermore, when the distance between the discharge port and the surface of the conveyor belt is large, the accumulation thickness of the alloy smelting residue on the surface of the conveyor belt is relatively thick. When it is conveyed to the lower part of the magnetic roller, due to its excessive thickness, some of the magnetic metal in the alloy smelting residue cannot be separated from the residue. This device enables the control of the discharge width and thickness of the alloy smelting residue.

[0027] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0028] This utility model discloses an alloy smelting residue treatment device.

[0029] According to the appendix Figure 1-7 As shown, the system includes a support 1, a conveyor belt 2 installed inside the support 1, a feeding hopper 3 fixedly mounted on the top surface of the support 1, a discharge port 31 opened at the bottom of the feeding hopper 3, a vertical frame 4 fixedly mounted on the top surface of the support 1, and a magnetic roller 5 installed on the inner surface of the vertical frame 4. Alloy smelting residue, after being crushed by a crushing device, is fed into the feeding hopper 3 and falls onto the surface of the conveyor belt 2 through the discharge port 31 at the bottom of the feeding hopper 3. Then, by operating the control equipment located in the control cabinet on one side of the support 1, the conveyor belt 2 is started, causing the conveyor belt 2 to... The residue is fed to the bottom of the magnetic roller 5, which is in the open state. Under the influence of the magnetic field on the surface of the magnetic roller 5, the magnetic iron metal particles are attracted to the magnetic roller 5, while the non-magnetic materials continue to be collected and recycled into the recycling box by the conveyor belt 2. Later, after the magnetic roller 5 is closed, the magnetic iron metal particles detach from the magnetic roller 5 and fall onto the surface of the conveyor belt 2, so that the magnetic iron metal particles can continue to be collected by the conveyor belt 2, so as to complete the sorting of residues with different properties in the alloy smelting residue.

[0030] See attached document Figure 2-6The feeding hopper 3 is equipped with a width-fixing mechanism 6 to control the width of the alloy smelting residue discharged from the outlet 31. The width-fixing mechanism 6 includes partitions 61. Two sets of partitions 61 are slidably disposed inside the feeding hopper 3, and the bottom surfaces of the two sets of partitions 61 are in contact with the top surface of the conveyor belt 2. One side of each set of partitions 61 is fixedly connected to a telescopic rod 611, and the other end of each set of telescopic rods 611 is fixedly connected to the inner wall of the feeding hopper 3, so as to limit the movement trajectory of the two sets of partitions 61. Connecting frames 62 are fixedly connected to both sides of each set of partitions 61. Connecting boxes 63 for supporting the connecting frames 62 are fixedly connected to both sides of the feeding hopper 3. The side of the connecting box 63 has connecting holes 631 for limiting the sliding of the two sets of connecting frames 62. Two sets of toothed plates 64 are fixedly connected to one end of each set of connecting frames 62 extending into the connecting box 63. Gears 65 mesh between the two sets of toothed plates 64. See the attached document for details. Figure 5 A control screw 66 for controlling the rotation of gear 65 is rotatably provided on one side of the connecting box 63. A bolt is threaded onto the outer wall of the end of the control screw 66 that extends to the outside of the connecting box 63. A guide rod 67 is fixedly connected to the inner wall of the connecting box 63. A through hole 68 is provided on one side of the toothed plate 64 for the toothed plate 64 and the guide rod 67 to be sleeved together. The movement path of the two sets of toothed plates 64 can be limited by the guide rod 67 and the through hole 68.

[0031] See attached document Figure 2 and attached Figure 7 An auxiliary component 7 is provided on the side of the feeding hopper 3 near the magnetic roller 5. The auxiliary component 7 is used to adjust the thickness of the discharge port 31, that is, to control the thickness of the alloy smelting residue on the surface of the conveyor belt 2. The auxiliary component 7 includes a baffle 71 slidably disposed on one side of the feeding hopper 3. The length of the baffle 71 is equal to the width of the conveyor belt 2. Threaded blocks 72 are fixedly connected to both sides of the baffle 71. A hollow seat 73 is fixedly disposed on one side of the feeding hopper 3 and is used to support the threaded blocks 72. An adjusting screw 74 is rotatably disposed inside the hollow seat 73 and threadedly connected to the threaded blocks 72. A bolt is threadedly connected to the outer wall of one end of the adjusting screw 74 extending to the upper part of the hollow seat 73. A positioning hole 75 is provided on one side of both sets of hollow seats 73 for the smooth sliding of the baffle 71.

[0032] See attached document Figure 4 and attached Figure 6 Both sets of partitions 61 are fixedly connected to the top surface of a cover plate 8. The cover plate 8 can cover the area of ​​the feeding hopper 3 where the telescopic rod 611 is set, so as to prevent the alloy smelting residue from falling into the area of ​​the feeding hopper 3 where the telescopic rod 611 is set when the alloy smelting residue is fed into the feeding hopper 3. This ensures that the alloy smelting residue can only be fed between the two sets of partitions 61. The bottom surface of the cover plate 8 is fixedly connected to a guide rail 81, and the top surface of the feeding hopper 3 is provided with a slide rail 82 for limiting the sliding of the guide rail 81.

[0033] Specifically, based on the magnetic separation properties of the magnetic roller 5, the control screw 66 on one side of the connecting box 63 is first rotated, causing the control screw 66 to drive the gear 65 fixedly connected to it to rotate. Subsequently, under the meshing of the gear 65 and the two sets of toothed plates 64, the two sets of toothed plates 64 are driven to move to both sides or to the middle at the same time. This drives the two sets of partitions 61 fixedly connected to the two sets of toothed plates 64 through the connecting frame 62 to move equally, thereby adjusting the position of the two sets of partitions 61 inside the feeding hopper 3, and thus adjusting the distance between the two sets of partitions 61, so that the area inside the feeding hopper 3 used to receive alloy smelting residue is adjusted.

[0034] Then rotate the adjusting screw 74 set at the hollow seat 73, so that under the action of the threaded connection between the adjusting screw 74 and the threaded block 72, the baffle 71 is driven to move up and down along the hollow seat 73, so as to adjust the distance between the baffle 71 and the conveyor belt 2, and control the thickness of the alloy smelting residue discharge.

[0035] Finally, after the positions of the partition 61 and the baffle 71 are adjusted, the conveyor belt 2 is turned on, so that the alloy smelting residue of a fixed width and thickness is discharged from the discharge port 31 of the feeding hopper 3, and then the conveyor belt 2 conveys the alloy smelting residue of a fixed width and thickness to the bottom of the magnetic roller 5, so that the magnetic roller 5 can perform sufficient magnetic separation.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An alloy smelting residue treatment device, comprising a support (1), a conveyor belt (2), a feeding hopper (3), a discharge port (31), a vertical frame (4), and a magnetic roller (5), characterized in that, The feeding hopper (3) is equipped with a width-fixing mechanism (6), which includes: Partition (61), two sets of partitions (61) are slidably disposed inside the feeding hopper (3) and the bottom surface of the two sets of partitions (61) is in contact with the top surface of the conveyor belt (2). Connecting frames (62) are fixedly connected to both sides of the two sets of partitions (61), and connecting boxes (63) for supporting the connecting frames (62) are fixedly connected to both sides of the feeding hopper (3). The toothed plates (64) are fixedly connected to one end of the two sets of connecting frames (62) extending into the connecting box (63). Gears (65) mesh between the two sets of toothed plates (64). A control screw (66) for controlling the rotation of the gears (65) is rotatably provided on one side of the connecting box (63).

2. The alloy smelting residue treatment device according to claim 1, characterized in that: One side of each of the two sets of partitions (61) is fixedly connected to a telescopic rod (611), and the other end of the two sets of telescopic rods (611) is fixedly connected to the inner wall of the feeding hopper (3).

3. The alloy smelting residue treatment device according to claim 2, characterized in that: The side of the connecting box (63) is provided with a connecting hole (631) for limiting the sliding of the two sets of connecting frames (62).

4. The alloy smelting residue treatment device according to claim 3, characterized in that: The inner wall of the connecting box (63) is fixedly connected to a guide rod (67), and a through hole (68) is provided on one side of the toothed plate (64) for the toothed plate (64) and the guide rod (67) to be sleeved together.

5. The alloy smelting residue treatment device according to claim 1, characterized in that: An auxiliary component (7) is provided on the side of the feeding hopper (3) near the magnetic roller (5), and the auxiliary component (7) is used to adjust the thickness of the discharge port (31).

6. The alloy smelting residue treatment device according to claim 5, characterized in that: The auxiliary component (7) includes a baffle (71) slidably disposed on one side of the feed hopper (3), a threaded block (72) fixedly connected to both sides of the baffle (71), a hollow seat (73) fixedly disposed on one side of the feed hopper (3) and used to support the threaded block (72), and an adjusting screw (74) rotatably disposed inside the hollow seat (73) and threadedly connected to the threaded block (72).

7. The alloy smelting residue treatment device according to claim 6, characterized in that: Both sets of hollow seats (73) have a positioning hole (75) on one side for the smooth sliding of the baffle (71).

8. The alloy smelting residue treatment device according to claim 1, characterized in that: The top surfaces of both sets of partitions (61) are fixedly connected to cover plates (8), the bottom surfaces of the cover plates (8) are fixedly connected to guide rails (81), and the top surfaces of the feeding hopper (3) are provided with slides (82) for limiting the sliding of the guide rails (81).

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