Iron remover for steel slag feeding

Abstract

The utility model discloses a kind of iron removers for steel slag feeding, including magnetic separator box and the magnetic selection drum being set in the magnetic separator box, the upper end surface side of the magnetic separator box is provided with feed box, steel slag tumbling assembly is arranged in the inside of the magnetic separator box, the steel slag tumbling assembly includes steel slag tumbling piece and driving assembly, the driving assembly is below steel slag tumbling piece, and the driving assembly is butt joint with steel slag tumbling piece, the steel slag tumbling piece includes first baffle and two limit plates being set in the inside of the magnetic separator box, the first baffle is below feed box, two the limit plate is below first baffle.The utility model can reduce the flow rate of steel slag that is put into the inside of the magnetic separator box by the setting of steel slag tumbling assembly, then the multiple tumbling of steel slag, so that different levels of steel slag are opposite to magnetic selection drum, so it can effectively improve the chip removal effect of iron chips in steel slag.

Description

Technical Field

[0001] This utility model belongs to the field of steel slag iron removal technology, and in particular relates to an iron remover for steel slag feeding. Background Technology

[0002] A steel slag separator is a device used to remove iron impurities from steel slag. Steel slag is a byproduct of iron and steel smelting, mainly composed of iron oxide, lime, silicon, aluminum, and other substances. Because steel slag contains a certain amount of iron, it usually needs to be processed to recover valuable iron and reduce environmental pollution. The working principle of a steel slag separator is generally to separate iron impurities using a strong magnetic field. Specifically, iron particles in the steel slag can be attracted by strong magnetic equipment (such as a magnetic separator), thus separating them from other non-magnetic substances. This process not only helps recover valuable iron metals but also reduces the pollution of steel slag and improves resource utilization. The iron-removed steel slag is then conveyed by a belt conveyor to a slag pressing device for compression processing.

[0003] Currently, commonly used steel slag iron separators involve directly feeding a large amount of steel slag into the device. While this can increase the iron removal efficiency, the large amount of steel slag results in a thicker layer of slag being removed, causing the iron filings in the slag to be distributed in multiple layers (an outer layer, an inner layer attached to the inner wall of the device, and multiple layers between the outer and inner layers). The multiple layers of iron filings located on the inner side of the steel slag are not easily cleaned by the steel slag iron removal device, leading to poor iron removal efficiency.

[0004] Therefore, we propose an iron remover for steel slag feeding. Utility Model Content

[0005] In order to solve the above problems, the purpose of this utility model is to provide an iron remover for steel slag feeding.

[0006] To achieve the above objectives, this utility model proposes an iron separator for steel slag feeding, comprising a magnetic separator box and a magnetic separator drum disposed within the magnetic separator box. A feed box is disposed on one side of the upper end face of the magnetic separator box. A steel slag tumbling assembly is disposed inside the magnetic separator box. The steel slag tumbling assembly includes steel slag tumbling parts and a drive assembly. The drive assembly is located below the steel slag tumbling parts and is connected to the steel slag tumbling parts. The steel slag tumbling parts include a first guide plate and two limiting plates disposed inside the magnetic separator box. The first guide plate is located below the feed box, and the two limiting plates are located below the first guide plate. A movable plate is disposed between the two limiting plates. Multiple sets of tumbling push blocks are disposed on the movable plate. Each set of tumbling push blocks has multiple blocks arranged laterally. The multiple tumbling push blocks in two adjacent sets are staggered. The cross-section of each tumbling push block is an isosceles triangle.

[0007] Preferably, a limiting groove is formed on one side wall of the two limiting plates, and a limiting slider is provided on the side wall of the moving plate opposite to the two limiting plates. The two limiting sliders on the moving plate are slidably connected in the limiting grooves on the two limiting plates respectively. Two second guide plates are provided on one side of the moving plate. The second guide plates are disposed on the two limiting plates, and the two second guide plates respectively abut against the two inner walls of the magnetic separator box.

[0008] Preferably, the drive assembly includes a servo motor disposed on the lower end face of the magnetic separator housing and a turntable rotatably connected to the inside of the magnetic separator housing. The turntable is located between two limiting plates, and the output end of the servo motor is connected to the turntable.

[0009] Preferably, the side wall of the turntable opposite to the movable plate is provided with a protrusion, and the movable plate is provided with a guide groove, and the protrusion on the turntable is inserted into the guide groove on the movable plate.

[0010] Preferably, the feed box is provided with a protective component, which includes a first connecting plate disposed at both ends of the feed box and a protective baffle disposed on one side of the feed box. The protective baffle is provided with two second connecting plates on the side wall opposite to the feed box. The lower end surface of the second connecting plate is provided with multiple connecting blocks. The upper end surface of the first connecting plate is provided with multiple connecting grooves. The two second connecting plates are respectively engaged in the connecting grooves of the two first connecting plates by the connecting blocks.

[0011] Preferably, a scraper is provided inside the magnetic separator housing, one end of which is attached to the magnetic separator drum, and a discharge pipe is provided on the magnetic separator housing, with the scraper communicating with the discharge pipe.

[0012] The iron separator for steel slag feeding proposed in this utility model can bring the following beneficial effects:

[0013] By setting up the steel slag tumbling assembly, the flow rate of the steel slag fed into the magnetic separator can be reduced, and then the steel slag is tumbled multiple times, so that steel slag of different layers is in face with the magnetic separator drum. This can effectively improve the removal of iron filings from the steel slag. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a first-view sectional view of the magnetic separator casing of this utility model;

[0018] Figure 3 This is a second perspective view of the cross-sectional view of the magnetic separator casing of this utility model;

[0019] Figure 4 This is a split view of the feed box and protective baffle of this utility model;

[0020] Figure 5 This is a first-person exploded view of the steel slag tumbling assembly of this utility model;

[0021] Figure 6 This is a second-view exploded view of the steel slag tumbling assembly of this utility model;

[0022] In the picture:

[0023] 1. Magnetic separator housing; 2. Magnetic separator drum; 3. Feed box; 4. Steel slag tumbling assembly; 41. Steel slag tumbling component; 411. First guide plate; 412. Limiting plate; 413. Moving plate; 414. Tumbling pusher block; 415. Limiting chute; 416. Limiting slider; 417. Second guide plate; 42. Drive assembly; 421. Servo motor; 422. Turntable; 423. Protrusion; 424. Guide groove; 5. Scraper; 6. Discharge pipe; 7. Protective assembly; 71. First connecting plate; 72. Connecting groove; 73. Protective baffle; 74. Second connecting plate; 75. Connecting block. Detailed Implementation

[0024] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "a solution," "some solutions," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that solution or example is included in at least one solution or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same solution or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more solutions or examples.

[0029] like Figures 1-6As shown in the figure, an embodiment of this utility model proposes an iron remover for steel slag feeding, including a magnetic separator box 1 and a magnetic separator drum 2 disposed inside the magnetic separator box 1. A feed box 3 is disposed on one side of the upper end face of the magnetic separator box 1. A steel slag tumbling assembly 4 is disposed inside the magnetic separator box 1. The steel slag tumbling assembly 4 includes a steel slag tumbling component 41 and a drive assembly 42. The drive assembly 42 is located below the steel slag tumbling component 41 and is connected to the steel slag tumbling component 41. The steel slag tumbling component 41 is disposed inside the magnetic separator box 1. The first guide plate 411 and two limiting plates 412 are located on the side. The first guide plate 411 is located below the feed box 3, and the two limiting plates 412 are located below the first guide plate 411. A movable plate 413 is arranged between the two limiting plates 412. Multiple sets of tumbling push blocks 414 are arranged on the movable plate 413. Each set of tumbling push blocks 414 has multiple blocks. The multiple tumbling push blocks 414 are arranged horizontally, and the multiple tumbling push blocks 414 of two adjacent sets are staggered. The cross-section of the tumbling push block 414 is an isosceles triangle. Limiting grooves 415 are formed on the opposite side wall of the two limiting plates 412. Limiting sliders 416 are provided on the opposite side wall of the moving plate 413. The two limiting sliders 416 on the moving plate 413 are slidably connected in the limiting grooves 415 on the two limiting plates 412. Two second guide plates 417 are provided on one side of the moving plate 413. The second guide plates 417 are set on the two limiting plates 412 and are respectively connected to two walls inside the magnetic separator box 1. The drive assembly 42 includes a servo motor 421 set on the lower end face of the magnetic separator box 1 and a turntable 422 rotatably connected to the inside of the magnetic separator box 1. The turntable 422 is located between the two limiting plates 412, and the output end of the servo motor 421 is connected to the turntable 422. A protrusion 423 is provided on the side wall of the turntable 422 opposite to the movable plate 413. A guide groove 424 is provided on the movable plate 413. The protrusion 423 on the turntable 422 is inserted into the guide groove 424 on the movable plate 413.

[0030] It should be noted that a drive motor is installed on the magnetic separator housing 1, which provides kinetic energy for the rotation of the magnetic separator drum 2.

[0031] In use, the servo motor 421 is started, which drives the turntable 422 and the protrusions 423 on the turntable 422 to rotate. The protrusions 423 push the moving plate 413 to move back and forth between the two limit plates 412 through the guide groove 424. The moving plate 413 drives the multiple sets of tumbling pushers 414 on it to move. Then, the steel slag is put into the inner side of the magnetic separator box 1 through the feed box 3. The iron filings in the steel slag inside the magnetic separator box 1 will be attracted to the magnetic separator drum 2. The steel slag entering the inner side of the magnetic separator box 1 will fall into the magnetic separator box 1. On the first guide plate 411, the steel slag is guided to the moving plate 413 between the two limiting plates 412. Multiple sets of tumbling push blocks 414 on the moving plate 413 first block the steel slag and slow down the speed of the steel slag sliding down. The moving plate 413 moves back and forth, causing the tumbling push blocks 414 on the moving plate 413 to overturn the steel slag on the moving plate 413, so that the steel slag can be fully dispersed. At this time, the magnetic separation drum 2 adsorbs the iron filings mixed in the steel slag onto the magnetic separation drum 2.

[0032] By setting up the steel slag tumbling assembly 4, the flow rate of the steel slag fed into the magnetic separator box 1 can be reduced, and then the steel slag is tumbled multiple times, so that steel slag of different layers is in opposition to the magnetic separator drum 2. This can effectively improve the removal effect of iron filings in the steel slag.

[0033] like Figure 4 As shown, a protective component 7 is provided on the feed box 3. The protective component 7 includes a first connecting plate 71 provided at both ends of the feed box 3 and a protective baffle 73 provided on one side of the feed box 3. Two second connecting plates 74 are provided on the side wall of the protective baffle 73 opposite to the feed box 3. Multiple connecting blocks 75 are provided on the lower end face of the second connecting plate 74. Multiple connecting grooves 72 are provided on the upper end face of the first connecting plate 71. The two second connecting plates 74 are respectively locked in the connecting grooves 72 on the two first connecting plates 71 by the connecting blocks 75.

[0034] It should be noted that the protective baffle 73 corresponds to the discharge port of the feed box 3.

[0035] When the steel slag fed into the feed box 3 is discharged from the outlet of the feed box 3, the steel slag will impact the protective baffle 73. The steel slag impacting the protective baffle 73 will fall onto the first guide plate 411 inside the magnetic separator box 1. When the protective baffle 73 needs to be replaced, the protective baffle 73 is lifted up, and then the new protective baffle 73 is locked into the connecting groove 72 on the first connecting plate 71 on the feed box 3 by the connecting block 75 on the second connecting plate 74.

[0036] The protective baffle 73 prevents the steel slag inside the magnetic separator box 1 from directly impacting the magnetic separator drum 2 and causing damage to it. The connecting block 75, the second connecting plate 74, the first connecting plate 71, and the connecting groove 72 are used to connect the protective baffle 73 to the feed box 3 and make the protective baffle 73 easy to replace.

[0037] like Figure 2 and Figure 3 As shown, a scraper 5 is provided inside the magnetic separator box 1. One end of the scraper 5 presses against the magnetic separator drum 2. A discharge pipe 6 is provided on the magnetic separator box 1. The scraper 5 is connected to the discharge pipe 6.

[0038] It should be noted that the scraper 5 is an inclined plate, which makes it easier for the scraper 5 to scrape off the iron filings adsorbed on the magnetic separator 2.

[0039] When the iron filings adsorbed on the magnetic separator drum 2 pass by the scraper plate 5, the scraper plate 5 scrapes the iron filings off the magnetic separator drum 2, and the scraped iron filings are discharged from the magnetic separator box 1 through the discharge pipe 6. The arrangement of the scraper plate 5 and the discharge pipe 6 makes cleaning the iron filings on the magnetic separator drum 2 simpler and more convenient.

[0040] Working principle:

[0041] The servo motor 421 is started, which drives the turntable 422 and the protrusion 423 on the turntable 422 to rotate. The protrusion 423 pushes the moving plate 413 to move back and forth between the two limit plates 412 through the guide groove 424. The moving plate 413 drives the multiple sets of tumbling push blocks 414 on it to move. Then, the steel slag is put into the inner side of the magnetic separator box 1 through the feed box 3. The iron filings in the steel slag inside the magnetic separator box 1 will be attracted to the magnetic separator drum 2. When the steel slag put into the feed box 3 is discharged from the discharge port of the feed box 3, the steel slag will impact the protective baffle 73. The steel slag impacting the protective baffle 73 will fall onto the first guide plate 411 inside the magnetic separator box 1. When the protective baffle 73 needs to be replaced, the protective baffle 73 is lifted, and then the new protective baffle 73 is locked by the connecting block 75 on the second connecting plate 74. The slag is placed in the connecting groove 72 on the first connecting plate 71 on the feed box 3. After entering the magnetic separator box 1 through the feed box 3, the slag will fall on the first guide plate 411. The first guide plate 411 guides the slag to the moving plate 413 between the two limiting plates 412. The multiple sets of tumbling push blocks 414 on the moving plate 413 first block the slag and slow down the speed of the slag. The moving plate 413 moves back and forth, causing the tumbling push blocks 414 on the moving plate 413 to overturn the slag on the moving plate 413, so that the slag can be fully dispersed. At this time, the magnetic separator 2 will adsorb the iron filings mixed in with the slag onto the magnetic separator 2. When the iron filings adsorbed on the magnetic separator 2 pass through the scraper plate 5, the scraper plate 5 scrapes off the iron filings on the magnetic separator 2. The scraped iron filings will be discharged from the magnetic separator box 1 through the discharge pipe 6.

[0042] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0043] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A steel slag feed iron remover, comprising a magnetic separator box (1) and a magnetic separator drum (2) disposed inside the magnetic separator box (1), wherein a feed box (3) is disposed on one side of the upper end face of the magnetic separator box (1), characterized in that, A steel slag tumbling assembly (4) is provided inside the magnetic separator box (1). The steel slag tumbling assembly (4) includes a steel slag tumbling component (41) and a drive assembly (42). The drive assembly (42) is located below the steel slag tumbling component (41) and is connected to the steel slag tumbling component (41). The steel slag tumbling component (41) includes a first guide plate (411) and two limiting plates (412) provided inside the magnetic separator box (1). The first guide plate (411) is located at the feed. Below the box (3), the two limiting plates (412) are located below the first guide plate (411). A moving plate (413) is provided between the two limiting plates (412). Multiple sets of tumbling push blocks (414) are provided on the moving plate (413). Each set of tumbling push blocks (414) has multiple sets. The multiple tumbling push blocks (414) are arranged horizontally. The multiple tumbling push blocks (414) of two adjacent sets are staggered. The cross-section of the tumbling push block (414) is an isosceles triangle.

2. The iron separator for steel slag feeding according to claim 1, characterized in that, Limiting grooves (415) are provided on the opposite side wall of the two limiting plates (412). Limiting sliders (416) are provided on the opposite side wall of the moving plate (413) and the two limiting plates (412). The two limiting sliders (416) on the moving plate (413) are slidably connected in the limiting grooves (415) on the two limiting plates (412). Two second guide plates (417) are provided on one side of the moving plate (413). The second guide plates (417) are provided on the two limiting plates (412), and the two second guide plates (417) are respectively connected to the two inner walls of the magnetic separator box (1).

3. The iron separator for steel slag feeding according to claim 1, characterized in that, The drive assembly (42) includes a servo motor (421) disposed on the lower end face of the magnetic separator box (1) and a turntable (422) rotatably connected to the inside of the magnetic separator box (1). The turntable (422) is located between two limit plates (412), and the output end of the servo motor (421) is connected to the turntable (422).

4. The iron separator for steel slag feeding according to claim 3, characterized in that, The turntable (422) has a protrusion (423) on the side wall opposite to the moving plate (413), and the moving plate (413) has a guide groove (424). The protrusion (423) on the turntable (422) is inserted into the guide groove (424) on the moving plate (413).

5. The iron separator for steel slag feeding according to claim 1, characterized in that, The feed box (3) is provided with a protective component (7). The protective component (7) includes a first connecting plate (71) at both ends of the feed box (3) and a protective baffle (73) on one side of the feed box (3). The protective baffle (73) is provided with two second connecting plates (74) on the side wall opposite to the feed box (3). The lower end face of the second connecting plate (74) is provided with multiple connecting blocks (75). The upper end face of the first connecting plate (71) is provided with multiple connecting grooves (72). The two second connecting plates (74) are respectively locked in the connecting grooves (72) on the two first connecting plates (71) by the connecting blocks (75).

6. The iron separator for steel slag feeding according to claim 1, characterized in that, The magnetic separator box (1) is provided with a scraper (5) inside. One end of the scraper (5) presses against the magnetic separator drum (2). The magnetic separator box (1) is provided with a discharge pipe (6). The scraper (5) is connected to the discharge pipe (6).

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