Steel slag grinding, sorting and refining treatment system

Abstract

The utility model relates to the technical field of steel slag grinding, in particular to a steel slag grinding, sorting and refining treatment system which comprises a base, an adjusting mechanism is arranged in an inner cavity of the base, a vertical plate is welded to the top of the base, the surface of the vertical plate is in contact with a bearing plate, and a vertical rod is welded to the top of the bearing plate. The surface of the vertical rod is fixedly sleeved with a mounting plate, the opposite side of the mounting plate is movably connected with a screen through a rotating shaft, and a discharging mechanism is arranged on one side of the screen. The motor drives the rotating disc to rotate circularly, so that the guide rod can push the moving plate to move transversely, the pull rope can pull the screen to move vertically, the screen can be effectively prevented from being in a static state in the sorting and refining treatment process, and therefore the position of the screen can be adjusted, and internal vibration can be effectively enhanced; and therefore, the steel slag can be screened in all directions, the separation efficiency is effectively reduced, and the effect of improving usability is achieved.

Description

Technical Field

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

[0002] Steelmaking in steel plants produces a large amount of slag containing iron, which needs to be transported to the slag treatment unit for processing and utilization through the slag grinding and sorting fine processing system. Different products are obtained through magnetic separation, crushing, grinding, screening and other process treatments. The high-grade iron concentrate produced can be used for ironmaking. In the existing slag grinding and sorting fine processing system, after the high-quality iron is sorted out, it is ground and then screened and sorted out through a screening machine.

[0003] After searching, the patent number is CN214812519U, and the name is a utility model of a steel slag grinding and sorting fine processing system, which includes a mounting plate, a connecting rod, and a support leg. Through research and analysis, it is found that although the steel slag grinding and sorting fine processing system has the advantages of solving the problem of the need to sort the steel slag according to particle size through the mutual cooperation of various mechanisms, it still has the following disadvantages to a certain extent;

[0004] For example, after the high-quality iron is sorted out and ground, the large particles of high-quality iron in the screen frame need to be manually transferred and collected, which is time-consuming and labor-intensive, reducing the screening efficiency. If it cannot be cleaned in time, it is inevitable to avoid the accumulation of surface impurities, which reduces the screening efficiency. There is no vibration structure on the screening machine, which makes it impossible to efficiently and thoroughly separate the particles, limiting the use of the screening machine. In order to solve the above technical problems, we have designed a steel slag grinding and sorting fine processing system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a steel slag grinding and sorting fine processing system, which has the advantages of improving the screening efficiency and being able to automatically transfer and collect large-particle high-quality iron blocks, thereby solving the problem that large-particle high-quality iron blocks in the screen frame need to be manually transferred and collected, which is time-consuming and labor-intensive and cannot make the particle transportation and separation efficient and thorough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel slag grinding, sorting and fine processing system, comprising a base, an inner cavity of the base is provided with an adjustment mechanism, a vertical plate is welded on the top of the base, the surface of the vertical plate is in contact with a supporting plate, a vertical rod is welded on the top of the supporting plate, a mounting plate is fixedly sleeved on the surface of the vertical rod, a screen is movably connected to the opposite side of the mounting plate through a rotating shaft, and a feeding mechanism is provided on one side of the screen.

[0007] Preferably, the adjustment mechanism includes a motor, which is fixedly connected to the inner wall of the base, and the rotating shaft of the motor and the inner wall of the base are in contact with a rotating rod, a fixed sleeve on the surface of the rotating rod is provided with a turntable, and a guide rod is fixedly connected to the opposite side of the turntable, and a movable sleeve on the surface of the guide rod is provided with a movable plate, and tension ropes are fixedly provided on both sides of the movable plate, a long hole is opened on the surface of the vertical plate, one side of the tension rope passes through the base and the long hole and is fixedly connected to the supporting plate, a vertical pole is welded on the side opposite to the base and the vertical plate, and a return spring is provided on the movable sleeve on the surface of the vertical pole.

[0008] Preferably, the rotating shaft of the motor is fixedly connected to one side of the rotating rod, one side of the front rotating rod is rotatably connected to the inner wall of the base, the inner cavity of the base is rotatably connected to a guide roller, and the guide roller contacts the surface of the tension rope.

[0009] Preferably, slide rods are welded to the top and bottom of the movable plate, a slide groove is provided on the inner wall of the base, and the slide rod extends from one side of the movable plate to the inner cavity of the slide groove and is movably connected to the inner wall of the slide groove.

[0010] Preferably, the tension rope is movably connected to the base and the inner wall of the long hole respectively, and the two ends of the reset spring are fixedly connected to the base and the vertical plate respectively.

[0011] Preferably, the unloading mechanism includes a support plate, which is fixedly connected to the top of the screen, an electric telescopic rod is provided through the top of the support plate, and a unloading plate is fixedly connected to the bottom of the electric telescopic rod, and one side of the unloading plate is in contact with the surface of the screen.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model, through the cooperation of the vertical plate, the supporting plate, the vertical rod, the mounting plate, the screen, the motor, the rotating rod, the turntable, the guide rod, the movable plate, the tension rope, the long hole, the vertical rod and the reset spring, has the function of driving the turntable to rotate cyclically by the motor so that the guide rod can push the movable plate to move horizontally, and the tension rope can drag the screen to move vertically, which can effectively avoid the screen from being in a static state during the fine processing of sorting, thereby adjusting the position of the screen, effectively enhancing the internal vibration, so that the slag can be screened in all directions, effectively reducing the slow sorting efficiency, and achieving the effect of improving usability.

[0014] 2. The utility model, through the cooperation of the support plate, the electric telescopic rod and the unloading plate, has the function of sealing and opening one side of the screen by arranging the electric telescopic rod to drive the unloading plate to move vertically, so that the screen can be unloaded stably to increase the utilization rate, thereby achieving the effect of improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0017] Figure 3 It is a sectional stereoscopic schematic diagram of the utility model;

[0018] Figure 4 It is a partial three-dimensional schematic diagram of the utility model.

[0019] In the figure: 1. base; 2. adjustment mechanism; 3. vertical plate; 4. supporting plate; 5. vertical rod; 6. mounting plate; 7. screen; 8. unloading mechanism; 9. motor; 10. rotating rod; 11. turntable; 12. guide rod; 13. moving plate; 14. tension rope; 15. long hole; 16. vertical rod; 17. reset spring; 18. supporting plate; 19. electric telescopic rod; 20. unloading plate; 21. guide roller. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 The steel slag grinding, sorting and fine processing system comprises a base 1, an inner cavity of the base 1 is provided with an adjusting mechanism 2, a vertical plate 3 is welded on the top of the base 1, the surface of the vertical plate 3 is in contact with a supporting plate 4, a vertical rod 5 is welded on the top of the supporting plate 4, a mounting plate 6 is fixedly sleeved on the surface of the vertical rod 5, a screen 7 is movably connected to the opposite side of the mounting plate 6 through a rotating shaft, and a feeding mechanism 8 is provided on one side of the screen 7.

[0021] See also Figure 1 and Figure 4 The adjusting mechanism 2 includes a motor 9, which is fixedly connected to the inner wall of the base 1. The rotating shaft of the motor 9 and the inner wall of the base 1 are both in contact with a rotating rod 10. A rotating disk 11 is fixedly sleeved on the surface of the rotating rod 10. A guide rod 12 is fixedly connected to the opposite side of the rotating disk 11. A movable sleeve of a moving plate 13 is movably sleeved on the surface of the guide rod 12. Both sides of the moving plate 13 are fixedly provided with a tension rope 14. A long hole 15 is opened on the surface of the vertical plate 3. One side of the tension rope 14 passes through the base 1 and the long hole 15 and is fixedly connected to the supporting plate 4. A vertical rod 16 is welded on the opposite side of the base 1 and the vertical plate 3. A return spring 17 is movably sleeved on the surface of the vertical rod 16. By setting the guide rod 12, the rotating disks 11 can be indirectly connected, so that the moving plate 13 is pushed to move during the rotation of the rotating disk 11.

[0022] See also Figure 4The rotating shaft of the motor 9 is fixedly connected to one side of the rotating rod 10, one side of the rotating rod 10 on the front side is rotatably connected to the inner wall of the base 1, and the inner cavity of the base 1 is rotatably connected with a guide roller 21, and the guide roller 21 contacts the surface of the tension rope 14. By setting the rotating rod 10, the turntable 11 can be stably supported to facilitate its rotation. By setting the guide roller 21, the tension rope 14 can be tensioned and guided to prevent the tension rope 14 from being loosened.

[0023] See also Figure 3 Slide rods are welded on the top and bottom of the movable plate 13, and a slide groove is opened on the inner wall of the base 1. The slide rod extends to the inner cavity of the slide groove away from the side of the movable plate 13 and is movably connected with the inner wall of the slide groove. By setting the slide rod and the slide groove, the top and bottom of the movable plate 13 can be stably supported and the lateral movement of the movable plate 13 can be guided.

[0024] See also Figure 2 The tension rope 14 is movably connected to the base 1 and the inner wall of the long hole 15 respectively, and the two ends of the reset spring 17 are fixedly connected to the base 1 and the vertical plate 3 respectively. By setting the reset spring 17, the support plate 4 has a certain moving space, which is convenient for the return of the support plate 4. By setting the long hole 15, one side of the tension rope 14 can be guided, so that the tension rope 14 can pass through the vertical plate 3 and be indirectly connected to the support plate 4.

[0025] See also Figure 1 The unloading mechanism 8 includes a support plate 18, which is fixedly connected to the top of the screen 7. An electric telescopic rod 19 is provided through the top of the support plate 18. The bottom of the electric telescopic rod 19 is fixedly connected to a unloading plate 20. One side of the unloading plate 20 is in contact with the surface of the screen 7. By providing the support plate 18, the electric telescopic rod 19 can be vertically supported, making it easy to operate and use.

[0026] When in use, the rotation shaft of the motor 9 is started by the external controller to drive the turntable 11 to rotate cyclically, and the turntable 11 drives the guide rod 12 to move the position, and the guide rod 12 pushes the moving plate 13 to move horizontally, driving the moving plate 13 to pull the tension rope 14 on one side to move downward, and the tension exerted downward by the tension rope 14 drags the support plate 4 to move vertically along the long hole 15 to adjust the support plate 4 to shake vertically, and the support plate 4 moves downward to drive the vertical rod 5, the mounting plate 6 and the screen 7 to move, and the screen 7 is tilted according to the movement trajectory of the vertical rod 5. The support plate 4 moves downward along the trajectory of the vertical rod 16 to squeeze the reset spring 17 to generate pressure, and the support plate 4 is elastically returned by the reset spring 17. The electric telescopic rods 19 in different screen 7 areas are started by the external controller to extend and retract to drive the unloading plate 20 to move vertically. After the sorting and fine processing, the unloading plate 20 is kept away from the surface of the screen 7, thereby opening one side of the screen 7 in different areas to stably unload the inside of the screen 7 for subsequent convenient use.

[0027] In summary: the steel slag grinding and sorting fine processing system, through the cooperation of the base 1, the adjustment mechanism 2, the vertical plate 3, the support plate 4, the vertical rod 5, the mounting plate 6, the screen 7 and the unloading mechanism 8, solves the problem that the large particles of high-quality iron blocks in the screen frame need to be manually transferred and collected, which is time-consuming and labor-intensive and cannot make the particles transported efficiently and separated thoroughly.

Claims

1. A steel slag grinding and sorting fine processing system, comprising a base (1), characterized in that: The inner cavity of the base (1) is provided with an adjustment mechanism (2), the top of the base (1) is welded with a vertical plate (3), the surface of the vertical plate (3) is in contact with a support plate (4), the top of the support plate (4) is welded with a vertical rod (5), the surface of the vertical rod (5) is fixedly sleeved with a mounting plate (6), the opposite side of the mounting plate (6) is movably connected with a screen (7) via a rotating shaft, and a feeding mechanism (8) is provided on one side of the screen (7).

2. The steel slag grinding, sorting and fine processing system according to claim 1 is characterized by: The adjusting mechanism (2) comprises a motor (9), the motor (9) being fixedly connected to the inner wall of the base (1), the rotating shaft of the motor (9) and the inner wall of the base (1) both being in contact with a rotating rod (10), a rotating disk (11) being fixedly sleeved on the surface of the rotating rod (10), a guide rod (12) being fixedly connected to the opposite side of the rotating disk (11), a movable plate (13) being movably sleeved on the surface of the guide rod (12), both sides of the movable plate (13) being fixedly provided with a tension rope (14), a long hole (15) being opened on the surface of the vertical plate (3), one side of the tension rope (14) passing through the base (1) and the long hole (15) and being fixedly connected to the supporting plate (4), a vertical rod (16) being welded on the opposite side of the base (1) and the vertical plate (3), and a return spring (17) being movably sleeved on the surface of the vertical rod (16).

3. The steel slag grinding, sorting and fine processing system according to claim 2 is characterized by: The rotating shaft of the motor (9) is fixedly connected to one side of the rotating rod (10), one side of the front rotating rod (10) is rotatably connected to the inner wall of the base (1), and the inner cavity of the base (1) is rotatably connected to a guide roller (21), and the guide roller (21) is in contact with the surface of the tension rope (14).

4. The steel slag grinding, sorting and fine processing system according to claim 2 is characterized by: Slide rods are welded to the top and bottom of the movable plate (13), a slide groove is provided on the inner wall of the base (1), and the slide rod extends from the side of the movable plate (13) to the inner cavity of the slide groove and is movably connected to the inner wall of the slide groove.

5. The steel slag grinding, sorting and fine processing system according to claim 2 is characterized by: The tension rope (14) is movably connected to the base (1) and the inner wall of the long hole (15), respectively, and the two ends of the return spring (17) are fixedly connected to the base (1) and the vertical plate (3), respectively.

6. The steel slag grinding, sorting and fine processing system according to claim 1 is characterized by: The unloading mechanism (8) comprises a support plate (18), the support plate (18) being fixedly connected to the top of the screen (7), an electric telescopic rod (19) being provided through the top of the support plate (18), a unloading plate (20) being fixedly connected to the bottom of the electric telescopic rod (19), and one side of the unloading plate (20) being in contact with the surface of the screen (7).

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