Steel slag processing and sorting device

Abstract

The utility model relates to the field of steel slag processing, in particular to a steel slag processing and sorting device. According to the steel slag processing and sorting device, the conveying belt can be knocked, meanwhile, steel slag conveying is not affected, residues adhered to the conveying belt fall off, the residues are convenient to clean, the conveying efficiency is improved, and the steel slag sorting efficiency is improved. A steel slag processing and sorting device comprises a rack, a box body, a bidirectional motor and the like, the box body is connected to the upper side of the rack, and the bidirectional motor is connected to the upper side of the right front portion of the rack. The bidirectional motor drives the magnetic roller to rotate and drives the front belt pulley to rotate at the same time, so that the flat belt rotates, the rear belt pulley rotates, the knocking hammer is driven to rotate to knock the conveyor belt, and steel slag conveying is not affected while the conveyor belt is knocked; residues adhering to the conveying belt fall off, the residues are convenient to clean, the conveying efficiency is improved, and the steel slag sorting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel slag processing, in particular to a steel slag processing and sorting device. Background Art

[0002] Steel slag is a by-product in the iron and steel production process, mainly generated in the steelmaking stage, especially in the steelmaking processes such as oxygen top-blown converters, electric arc furnaces, and open-hearth furnaces. Steel slag processing and sorting is a process of treating the steel slag generated in the iron and steel production process to recover valuable components therein, reduce waste emissions, and convert the remaining non-metallic part into utilizable resources.

[0003] In the existing steel slag processing and sorting, the crushed steel slag is usually poured into a magnetic separation device or a vibrating screening device for steel slag sorting. During the steel slag sorting process, the substances in the steel slag are easily adhered to the conveyor belt, resulting in an increased load on the conveyor belt. And when cleaning is required, the equipment needs to be paused before cleaning, thus affecting the conveying efficiency and the steel slag sorting efficiency.

[0004] Therefore, it is necessary to design a steel slag processing and sorting device that can strike the conveyor belt without affecting the steel slag conveying, so that the residues adhered to the conveyor belt fall off, facilitating the cleaning of the residues, improving the conveying efficiency, and improving the steel slag sorting efficiency. Summary of the Utility Model

[0005] In order to overcome the disadvantages that during the steel slag sorting process, the substances in the steel slag are easily adhered to the conveyor belt, resulting in an increased load on the conveyor belt, and when cleaning is required, the equipment needs to be paused before cleaning, thus affecting the conveying efficiency and the steel slag sorting efficiency, the utility model provides a steel slag processing and sorting device that can strike the conveyor belt without affecting the steel slag conveying, so that the residues adhered to the conveyor belt fall off, facilitating the cleaning of the residues, improving the conveying efficiency, and improving the steel slag sorting efficiency.

[0006] The technical solution is as follows: A steel slag processing and sorting device includes a frame, a box body, a bidirectional motor, a magnetic drum, a conveyor belt, a baffle, a knocking mechanism, and a collecting mechanism. The upper side of the frame is connected with the box body. The upper side of the right front part of the frame is connected with the bidirectional motor. The output shaft on the left side of the bidirectional motor is connected with the magnetic drum. The magnetic drum is rotatably connected to the frame. The rear part of the frame is rotatably provided with rollers. A conveyor belt is wound between the magnetic drum and the rollers. The front part of the box body is slidably connected with the baffle. The middle part of the baffle is rotatably connected with a screw rod. The screw rod is threadedly connected with the box body. A knocking mechanism for knocking the conveyor belt is arranged in the middle of the frame. A collecting mechanism for collecting hard impurities is arranged between the frame and the rear part of the box body.

[0007] In addition, particularly preferably, it further includes a feed hopper, and the feed hopper is connected to the upper side of the rear part of the box body.

[0008] In addition, it is particularly preferred that there is also a discharge plate, and the discharge plate is connected to the lower side of the front part of the frame.

[0009] In addition, it is particularly preferred that the knocking mechanism includes a fixed block, a rotating shaft, a knocking hammer, a pulley and a flat belt. There are two fixed blocks on the left and right connected to the middle part of the frame. The rotating shaft is rotatably connected between the fixed blocks. The knocking hammer is connected to the rotating shaft. Pulleys are connected to the right part of the rotating shaft and the output shaft on the right side of the bidirectional motor respectively, and the flat belt is wound around between the pulleys.

[0010] In addition, it is particularly preferred that the collection mechanism includes a scraper, a collection box, a slide rail and a limit block. The scraper is connected to the inner side of the rear part of the box body. There are two limit blocks on the upper side of the rear part of the frame, and slide rails are connected to the limit blocks. The collection box is slidably connected between the slide rails and contacts with the frame.

[0011] In addition, it is particularly preferred that there is also a handle, and the handle is connected to the rear side of the collection box.

[0012] The beneficial effects are as follows: 1. When the bidirectional motor drives the magnetic roller to rotate, it will also drive the front pulley to rotate, making the flat belt rotate, and then driving the rear pulley to rotate, and further driving the knocking hammer to rotate to knock the conveyor belt. Thus, the conveyor belt can be knocked without affecting the transportation of steel slag, so that the residues adhered to the conveyor belt fall off, facilitating the cleaning of the residues, improving the transportation efficiency, and improving the separation efficiency of steel slag.

[0013] 2. The utility model scrapes off the sharp objects stuck on the conveyor belt through the scraper, making the sharp objects fall into the collection box. Thus, the sharp objects on the conveyor belt can be scraped off, facilitating the collection of the sharp objects, reducing the wear of the conveyor belt, prolonging the service life of the conveyor belt, and reducing the maintenance cost. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural sectional view of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the knocking mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the collection mechanism of the utility model.

[0019] Among them, the above-mentioned drawings include the following reference numerals: 1: frame, 2: box body, 3: feed hopper, 4: bidirectional motor, 5: magnetic drum, 6: conveyor belt, 7: baffle plate, 8: discharge plate, 9: knocking mechanism, 91: fixed block, 92: rotating shaft, 93: knocking hammer, 94: pulley, 95: flat belt, 10: collection mechanism, 101: scraper, 102: handle, 103: collection box, 104: slide rail, 105: limit block. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] A steel slag processing and sorting device, as Figures 1 - 5 shown, includes a frame 1, a box body 2, a feed hopper 3, a bidirectional motor 4, a magnetic drum 5, a conveyor belt 6, a baffle plate 7, a discharge plate 8, a knocking mechanism 9 and a collection mechanism 10. The upper side of the frame 1 is connected with the box body 2, the upper side of the rear part of the box body 2 is connected with the feed hopper 3 for facilitating feeding, the upper side of the right front part of the frame 1 is connected with the bidirectional motor 4, the output shaft on the left side of the bidirectional motor 4 is connected with the magnetic drum 5, the magnetic drum 5 is rotatably connected with the frame 1, the rear part of the frame 1 is rotatably provided with rollers, and a conveyor belt 6 is wound between the magnetic drum 5 and the rollers. The front part of the box body 2 is slidably connected with the baffle plate 7, the middle part of the baffle plate 7 is rotatably connected with a screw rod, and the screw rod is threadedly connected with the box body 2. The lower side of the front part of the frame 1 is connected with the discharge plate 8 for facilitating discharging. A knocking mechanism 9 for knocking the conveyor belt 6 is arranged in the middle of the frame 1, and a collection mechanism 10 for collecting hard impurities is arranged between the frame 1 and the rear part of the box body 2.

[0022] As Figure 1 、 Figure 3 and Figure 4 shown, the knocking mechanism 9 includes a fixed block 91, a rotating shaft 92, a knocking hammer 93, a pulley 94 and a flat belt 95. Two left and right fixed blocks 91 are connected to the middle of the frame 1, a rotating shaft 92 is rotatably connected between the fixed blocks 91, a knocking hammer 93 is connected to the rotating shaft 92, pulleys 94 are connected to the right part of the rotating shaft 92 and the output shaft on the right side of the bidirectional motor 4, respectively, and a flat belt 95 is wound between the pulleys 94.

[0023] As Figure 1 、 Figure 3 and Figure 5As shown, the collection mechanism 10 includes a scraper 101, a handle 102, a collection box 103, a slide rail 104, and a limit block 105. The scraper 101 is connected to the inner side of the rear part of the box body 2, and two left and right limit blocks 105 are connected to the upper side of the rear part of the frame 1. Slide rails 104 are connected to the limit blocks 105, and a collection box 103 is slidably connected between the slide rails 104. The collection box 103 contacts the frame 1, and a handle 102 is connected to the rear side of the collection box 103, facilitating pulling the collection box 103 by hand.

[0024] When slag processing requires sorting of slag, this device can be used. Bring this device to the slag processing location, make the frame 1 contact the ground, then start the bidirectional motor 4. Drive the magnetic drum 5 to rotate through the bidirectional motor 4, make the conveyor belt 6 rotate, and then make the rollers rotate. Then, according to the size of the slag, turn the screw by hand, and under the action of the thread, make the screw move, and then make the baffle 7 move. After moving to the appropriate position, pour the crushed slag into the feed hopper 3, so that the slag falls on the conveyor belt 6. Convey the slag through the conveyor belt 6. During the conveying process, the slag contacts the baffle 7, making the accumulated slag scattered. When the slag is transported near the position of the magnetic drum 5, the magnetic substances will be adsorbed on the conveyor belt 6, and the non-magnetic substances slide out from the front side for collection. The magnetic substances continue to be conveyed. When the magnetic substances are far away from the position of the magnetic drum 5, the magnetic substances fall on the discharge plate 8 for collection, thus realizing the sorting of slag. While the bidirectional motor 4 drives the magnetic drum 5 to rotate, it will also drive the front pulley 94 to rotate, make the flat belt 95 rotate, and then make the rear pulley 94 rotate, and then drive the hammer 93 to rotate to strike the conveyor belt 6, so that the conveyor belt 6 can be struck without affecting the slag transportation, making the residues adhered to the conveyor belt 6 fall off, facilitating the cleaning of the residues, improving the transportation efficiency, and improving the slag sorting efficiency. Subsequently, use the scraper 101 to scrape off the sharp objects stuck on the conveyor belt 6, so that the sharp objects fall into the collection box 103, thus being able to scrape off the sharp objects on the conveyor belt 6, facilitating the collection of the sharp objects, reducing the wear of the conveyor belt 6, extending the service life of the conveyor belt 6, and reducing the maintenance cost. After sorting is completed, turn off the bidirectional motor 4, and then pull the collection box 103 along the slide rail 104 through the handle 102, and then pour out the sharp objects in the collection box 103.

[0025] It should be understood that the above description is only for exemplary purposes and does not mean to limit the present invention. Those skilled in the art will understand that the variant forms of the present invention will be included within the scope of the claims herein.

Claims

1. A slag processing and sorting device, characterized in that: The invention comprises a frame (1), a box (2), a bidirectional motor (4), a magnetic roller (5), a conveyor belt (6), a material baffle plate (7), a knocking mechanism (9) and a collecting mechanism (10); the upper side of the frame (1) is connected to the box (2); the upper right front side of the frame (1) is connected to the bidirectional motor (4); the output shaft on the left side of the bidirectional motor (4) is connected to the magnetic roller (5); the magnetic roller (5) is rotatably connected to the frame (1); a roller is rotatably provided at the rear of the frame (1); a conveyor belt (6) is wound between the magnetic roller (5) and the roller; the front of the box (2) is slidably connected to the material baffle plate (7); the middle of the material baffle plate (7) is rotatably connected to a screw rod; the screw rod is connected to the box (2) by a thread; the middle of the frame (1) is provided with a knocking mechanism (9) for knocking the conveyor belt (6); and a collecting mechanism (10) for collecting hard impurities is provided between the frame (1) and the rear of the box (2).

2. A slag processing and sorting device as claimed in claim 1, characterized in that: It also includes a feed hopper (3), and the upper rear side of the box body (2) is connected to the feed hopper (3).

3. A slag processing and sorting device as claimed in claim 2, characterized in that: It also includes a discharge plate (8), and the discharge plate (8) is connected to the lower side of the front of the frame (1).

4. A slag processing and sorting device as claimed in claim 3, characterized in that: The knocking mechanism (9) comprises a fixed block (91), a rotating shaft (92), a knocking hammer (93), a pulley (94) and a flat belt (95), wherein the middle part of the frame (1) is connected with two left and right fixed blocks (91), the fixed blocks (91) are rotatably connected with the rotating shaft (92), the knocking hammer (93) is connected to the rotating shaft (92), the right part of the rotating shaft (92) and the output shaft on the right side of the bidirectional motor (4) are both connected with pulleys (94), and a flat belt (95) is wound around the pulleys (94).

5. The slag processing and sorting device according to claim 4, characterized in that: The collecting mechanism (10) comprises a scraper (101), a collecting box (103), a slide rail (104) and a limit block (105); the scraper (101) is connected to the inner side of the rear portion of the box body (2); the upper side of the rear portion of the frame (1) is connected to two left and right limit blocks (105); the limit blocks (105) are both connected to the slide rails (104); the collecting box (103) is slidably connected between the slide rails (104); and the collecting box (103) is in contact with the frame (1).

6. The slag processing and sorting device according to claim 5, characterized in that: It also includes a handle (102), and the rear side of the collection box (103) is connected to the handle (102).

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