Device for improving recycling of slag iron-containing material

Abstract

The utility model discloses a device for improving recycling of iron-containing materials in slag, and relates to the field of steelmaking. The device comprises a recycling box, an opening is formed in the upper end of the recycling box, an upper recycling frame is arranged in the recycling box, a magnetic lower recycling frame is connected to the middle of the recycling box in a sliding mode, an oscillating mechanism used for driving the upper recycling frame to oscillate up and down is arranged in the recycling box, and a driving mechanism is arranged at the other end of the oscillating mechanism. And a collecting mechanism for collecting small slag particles is arranged at the bottom of the recycling box. Through the oscillation effect of the oscillation mechanism, slag can be layered in the upper recovery frame, and larger raw iron particles are separated out; the magnetic lower recovery frame can adsorb the raw iron particles therein, so that a finer magnetic separation effect is achieved; and the upper end opening of the recycling box is convenient for inputting the slag, and is convenient for cleaning and maintenance.

Description

Technical Field

[0001] The utility model relates to the field of steelmaking, in particular to a device for improving the recycling of iron-containing materials in slag. Background Art

[0002] Steel is obtained by melting pig iron in a steelmaking furnace according to a certain process. Steel products include ingots, continuous casting billets and various steel castings directly cast. Steel usually refers to steel rolled into various steel products. Steel belongs to ferrous metals, but steel is not completely equal to ferrous metals.

[0003] A large amount of slag is produced during the smelting process. The slag contains large raw iron and small slag particles. How to screen and recycle the slag is a problem that needs to be solved in the converter slag site. To this end, this application document provides a device for improving the recycling of iron-containing materials in slag. Summary of the invention

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A device for improving the recycling of iron-containing materials in slag, comprising a recycling box, wherein the upper end of the recycling box is open and an upper recycling frame is arranged inside the recycling box, a lower recycling frame with magnetism is slidably connected to the middle of the recycling box, an oscillation mechanism for driving the upper recycling frame to oscillate up and down is arranged inside the recycling box, a driving mechanism is arranged at the other end of the oscillation mechanism, and a collecting mechanism for collecting smaller slag particles is arranged at the bottom of the recycling box.

[0006] Furthermore, an upper circular hole is formed on the upper recycling frame, and a lower circular hole is formed on the lower recycling frame, and a diameter of the upper circular hole is larger than that of the lower circular hole.

[0007] Furthermore, the oscillation mechanism includes a rotating plate arranged on the driving mechanism, the other end of the rotating plate is rotatably connected to a rotating seat, the other end of the rotating seat is fixed with an oscillation rod, the other end of the oscillation rod is slidably provided with an oscillation block, and the end of the oscillation block away from the oscillation rod is fixed to the bottom of the upper recovery frame.

[0008] Furthermore, the outer sleeve of the oscillation rod is provided with a spring, one end of the spring is fixed on the rotating seat and the other end is fixed on the oscillation block.

[0009] Furthermore, the driving mechanism includes a motor fixed in the recycling box, two mounting plates are fixed on the inner side of the recycling box, a left-turn rod is fixed to the output shaft of the motor, an eccentric disk is fixed to the left-turn rod through one of the mounting plates, the eccentric disk is provided with two and the opposite sides of the two eccentric disks are rotatably connected to the rotating plate, the other eccentric disk is fixed with a right-turn rod, and the other end of the right-turn rod is rotatably connected to the other mounting plate.

[0010] Furthermore, the collection mechanism includes a collection box slidably connected to the bottom of the recycling box, and a handle is fixed on the collection box.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model can layer the slag in the upper recovery frame and separate the larger raw iron particles through the oscillation of the oscillation mechanism; the magnetic lower recovery frame can adsorb the raw iron particles therein to achieve a finer magnetic separation effect; the upper end opening of the recovery box is convenient for inputting the slag, and is also convenient for cleaning and maintenance.

[0013] 2. The utility model can control the oscillation frequency and amplitude through the driving mechanism of the oscillation mechanism to meet the processing requirements of different slags; the upper end opening of the recovery box is convenient for inputting slags, and is also convenient for cleaning and maintenance. The driving mechanism of the oscillation mechanism can control the oscillation frequency and amplitude to meet the processing requirements of different slags. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0016] Figure 3 This is a three-dimensional structural diagram of the oscillation mechanism of the utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the driving mechanism of the utility model;

[0018] Figure numerals: 1. recycling box; 2. upper recycling frame; 3. lower recycling frame; 4. oscillation mechanism; 401. rotating plate; 402. rotating seat; 403. oscillation rod; 404. oscillation block; 405. spring; 5. driving mechanism; 501. motor; 502. mounting plate; 503. left-turn rod; 504. eccentric disk; 505. right-turn rod; 6. collecting mechanism; 601. collecting box; 602. handle; 7. upper round hole; 8. lower round hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] The present application provides a device for improving the recycling of iron-containing materials in slag, which is mainly used to solve the problem that the slag contains large raw iron and small slag particles. How to screen and recycle the slag is a problem that needs to be solved in the converter slag site, and provides the following technical solutions, which will be described in detail below: Embodiment 1:

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in some embodiments, a recycling box 1 is included, the upper end of the recycling box 1 is open and an upper recycling frame 2 is arranged in the recycling box 1, a lower recycling frame 3 with magnetism is slidably connected to the middle of the recycling box 1, an oscillation mechanism 4 for driving the upper recycling frame 2 to oscillate up and down is arranged in the recycling box 1, a driving mechanism 5 is arranged at the other end of the oscillation mechanism 4, and a collecting mechanism 6 for collecting smaller slag particles is arranged at the bottom of the recycling box 1; an upper circular hole 7 is opened on the upper recycling frame 2, a lower circular hole 8 is opened on the lower recycling frame 3, and the diameter of the upper circular hole 7 is 400mm. The diameter is larger than the lower circular hole 8; the oscillation mechanism 4 includes a rotating plate 401 arranged on the driving mechanism 5, the other end of the rotating plate 401 is rotatably connected to a rotating seat 402, the other end of the rotating seat 402 is fixed with an oscillation rod 403, the other end of the oscillation rod 403 is slidably provided with an oscillation block 404, and the end of the oscillation block 404 away from the oscillation rod 403 is fixed to the bottom of the upper recovery frame 2; the outer sleeve of the oscillation rod 403 is provided with a spring 405, one end of the spring 405 is fixed on the rotating seat 402 and the other end is fixed on the oscillation block 404.

[0022] Specifically: through the oscillation of the oscillation mechanism 4, the slag can be layered in the upper recovery frame 2, and the larger raw iron particles can be separated; and the magnetic lower recovery frame 3 can adsorb the raw iron particles therein to achieve a more refined magnetic separation effect; the upper end opening of the recovery box 1 is convenient for the input of slag, and is also convenient for cleaning and maintenance.

[0023] The working principle here is: slag is input from the upper opening of the recovery box 1; the oscillating mechanism 4 in the recovery box 1 drives the upper recovery frame 2 to oscillate up and down; the oscillating mechanism 4 is composed of a driving mechanism 5 and a rotating plate 401; one end of the rotating plate 401 is connected to the driving mechanism 5, and the other end is connected to the rotating seat 402; an oscillation rod 403 is fixed to the other end of the rotating seat 402, and an oscillation block 404 is slidably disposed on the other end of the oscillation rod 403; the oscillation block 404 is fixed to the bottom of the upper recovery frame 2; through the control of the driving mechanism 5, the rotating plate 401 is driven to rotate, so that the rotating seat 402 connected to the rotation moves up and down, thereby driving the sleeve on the oscillation rod 403 The spring 405 on the upper part is compressed, because one end of the oscillation rod 403 is fixed on the rotating seat 402, and the other end slides on the oscillation block 404. When vibrating, it will cause the oscillation rod 403 to slide upward, and then push the upper recovery frame 2 upward; when the spring 405 is in a stretched state, the upper recovery frame 2 moves downward, thereby realizing up and down oscillation, driving the slag on the upper recovery frame 2 to oscillate up and down, accelerating the rapid falling of the slag, and allowing the slag to be stratified in the upper recovery frame 2, separating the larger raw iron particles; and the magnetic lower recovery frame 3 can absorb the raw iron particles therein, thereby achieving a finer magnetic separation effect.

[0024] like Figure 1 , Figure 2 , Figure 4 As shown, in some embodiments, the driving mechanism 5 includes a motor 501 fixed in the recycling box 1, two mounting plates 502 are fixed on the inner side of the recycling box 1, and a left-turn rod 503 is fixed to the output shaft of the motor 501. The left-turn rod 503 passes through one of the mounting plates 502 and an eccentric disk 504 is fixed thereon. The eccentric disks 504 are provided in two and the opposite sides of the two eccentric disks 504 are rotatably connected to the rotating plate 401, and the other eccentric disk 504 is fixed with a right-turn rod 505, and the other end of the right-turn rod 505 is rotatably connected to the other mounting plate 502. The working principle here is: the motor 501 is fixed in the recycling box 1 as the main power source, and drives the entire system by converting electrical energy into mechanical energy; the opposite sides of the two eccentric disks 504 are rotatably connected to the rotating plate 401. This means that when the motor 501 rotates, the motor 501 in the power mechanism is turned on, so that the output shaft of the motor 501 rotates, and then the left turning rod 503 connected to one of the output shafts is driven to rotate, and the eccentric disk 504 is driven to rotate, thereby driving the rotating plate 401 connected to the eccentric disk 504 to rotate, and when the rotating plate 401 rotates, it will drive the other eccentric disk 504 to rotate, thereby rotating the right turning rod 505. It should be noted that the motor 501 is a prior art, and the working principle is not repeated here.

[0025] Embodiment 2:

[0026] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0027] like Figure 1 , Figure 2 As shown, in some embodiments, the collection mechanism 6 includes a collection box 601 slidably connected to the bottom of the recycling box 1, and a handle 602 is fixed to the collection box 601. The working principle here is: the collection box 601 is a device for collecting smaller slag particles or other substances. It is located at the bottom of the recycling box 1 and can be slidably connected in the recycling box 1; the collection box 601 is connected to the bottom of the recycling box 1 by sliding. This means that the collection box 601 can slide up and down or forward and backward in the recycling box 1. When it is necessary to collect smaller slag particles or other substances, the user can slide the collection box 601 out of the recycling box 1 through the handle 602. During the sliding process, the collection box 601 will collect the slag particles at the bottom. Once the collection is completed, the user can slide the collection box 601 back into the recycling box 1 through the handle 602 for the next round of collection.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for improving the recycling of iron-containing materials in slag, comprising a recycling box (1), characterized in that: The recycling box (1) has an opening at the upper end and an upper recycling frame (2) is arranged inside the recycling box (1); a lower recycling frame (3) having magnetism is slidably connected to the middle of the recycling box (1); an oscillating mechanism (4) for driving the upper recycling frame (2) to oscillate up and down is arranged inside the recycling box (1); a driving mechanism (5) is arranged at the other end of the oscillating mechanism (4); and a collecting mechanism (6) for collecting smaller slag particles is arranged at the bottom of the recycling box (1).

2. The device for improving the recycling of iron-containing materials in slag according to claim 1, characterized in that: An upper circular hole (7) is formed on the upper recycling frame (2), and a lower circular hole (8) is formed on the lower recycling frame (3); the diameter of the upper circular hole (7) is larger than that of the lower circular hole (8).

3. The device for improving the recycling of iron-containing materials in slag according to claim 1, characterized in that: The oscillation mechanism (4) comprises a rotating plate (401) arranged on the driving mechanism (5); the other end of the rotating plate (401) is rotatably connected to a rotating seat (402); the other end of the rotating seat (402) is fixed with an oscillation rod (403); the other end of the oscillation rod (403) is slidably provided with an oscillation block (404); the end of the oscillation block (404) away from the oscillation rod (403) is fixed to the bottom of the upper recovery frame (2).

4. The device for improving the recycling of iron-containing materials in slag according to claim 3, characterized in that: The outer sleeve of the oscillation rod (403) is provided with a spring (405), one end of the spring (405) is fixed on the rotating seat (402) and the other end is fixed on the oscillation block (404).

5. The device for improving the recycling of iron-containing materials in slag according to claim 3, characterized in that: The driving mechanism (5) comprises a motor (501) fixed in the recycling box (1), two mounting plates (502) are fixed inside the recycling box (1), a left turning rod (503) is fixed to the output shaft of the motor (501), the left turning rod (503) passes through one of the mounting plates (502) and is fixed with an eccentric disk (504), two eccentric disks (504) are provided and opposite sides of the two eccentric disks (504) are rotatably connected to the rotating plate (401), and the other eccentric disk (504) is fixed with a right turning rod (505), and the other end of the right turning rod (505) is rotatably connected to the other mounting plate (502).

6. The device for improving the recycling of iron-containing materials in slag according to claim 1, characterized in that: The collecting mechanism (6) comprises a collecting box (601) slidably connected to the bottom of the recycling box (1), and a handle (602) is fixed to the collecting box (601).

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