Scrap steel recovery magnetic separation device

Abstract

The utility model provides a scrap steel recovery magnetic separation device which comprises a frame body, a first magnetic separation device, a second magnetic separation device and a conveying device are arranged on the frame body, the second magnetic separation device is arranged above the first magnetic separation device, and the conveying device is arranged at the output end of the second magnetic separation device. A slicking assembly is arranged between the first magnetic separation device and the second magnetic separation device and arranged at the input end of the first magnetic separation device, the first magnetic separation device comprises a first motor, a first permanent magnet roller shaft, a first roller shaft and a first conveying belt, the first motor is fixedly installed on the frame body, and the first permanent magnet roller shaft and the first roller shaft are both rotationally connected with the frame body. The output end of the first motor is fixedly connected with a first permanent magnet roller shaft, and the first permanent magnet roller shaft is in transmission connection with a first roller shaft through a first conveying belt. By arranging the first magnetic separation device and the second magnetic separation device, when a waste steel mixture is recycled, waste steel is recycled through the second magnetic separation device; and other mixed materials are screened through the first magnetic separation device.

Description

Technical Field

[0001] The utility model belongs to the technical field of scrap steel recovery equipment, in particular to a scrap steel recovery magnetic separation device. Background Art

[0002] In the existing scrap steel recycling, the scrap steel and the non-magnetic materials mixed in the scrap steel are generally screened by magnetic screening. Specifically, the scrap steel is moved in the magnetic field. The scrap steel is attracted by the magnetic field and will not fall until it is far away from the magnetic field, while the non-magnetic materials are not affected by the magnetic field and fall directly, so that the scrap steel and the non-magnetic materials are separated. However, in the existing technology, the scrap steel enters the magnetic field in piles, and the magnetic screening effect is very poor, and other metals are contained in the scrap steel materials.

[0003] In view of this, it is necessary to provide a scrap steel recovery magnetic separation device. Utility Model Content

[0004] The utility model aims to provide a scrap steel recovery magnetic separation device so as to solve the problem of scrap steel stacking and poor magnetic separation effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a scrap steel recovery magnetic separation device, including a frame, on which a magnetic separation device 1, a magnetic separation device 2, and a conveying device are arranged, a magnetic separation device 2 is arranged above the magnetic separation device 1, a conveying device is arranged at the output end of the magnetic separation device 2, a scraping component is arranged between the magnetic separation device 1 and the magnetic separation device 2, and the scraping component is arranged at the input end of the magnetic separation device 1, the magnetic separation device 1 includes a permanent magnetic roller shaft 1, a roller shaft 1, and a conveyor belt 1, and the permanent magnetic roller shaft 1 and the roller shaft 1 are both connected to The frame is rotatably connected, and the permanent magnetic roller shaft 1 is connected to the roller shaft 1 through a transmission transmission of a conveyor belt 1; the magnetic separation device 2 comprises permanent magnetic roller shaft 2, roller shaft 2, and conveyor belt 2, and the permanent magnetic roller shaft 2 and roller shaft 2 are all rotatably connected to the frame, and the permanent magnetic roller shaft 2 is connected to the roller shaft 2 through a transmission transmission of a conveyor belt 2; the scraping assembly comprises a slide rail, a scraping plate, and a partition block, the slide rail is fixedly installed on the frame, the scraping plate is slidably connected to the slide rail, and a plurality of partition blocks are fixedly installed on the lower end surface of the scraping plate, and the scraping assembly performs a cyclic reciprocating motion on the magnetic separation device 1.

[0006] Preferably, the magnetic separation device 1 also includes a motor 1, which is fixedly mounted on the frame, and the output end of the motor 1 is fixedly connected to a permanent magnetic roller shaft 1.

[0007] Preferably, the second magnetic separation device further comprises a second motor, the second motor is fixedly mounted on the frame, and the output end of the second motor is fixedly connected to the second roller shaft.

[0008] Preferably, the scraping assembly further comprises an electric push rod, the electric push rod is fixedly mounted on the frame, and the output end of the electric push rod is fixedly connected to the scraping plate.

[0009] Preferably, the vertical projections of the conveying device and the second magnetic separation device are perpendicular to each other.

[0010] Preferably, a feeding device is provided on the frame, and the feeding device includes a hopper, a second electric push rod, and a slide plate. The hopper and the second electric push rod are fixedly mounted on the frame, the slide plate is slidably connected to the hopper, and the slide plate is fixedly connected to the output end of the second electric push rod.

[0011] Preferably, the hopper is fixedly installed above an input end of the magnetic separation device.

[0012] Preferably, a material separation plate is fixedly mounted on one end of the frame, and the material separation plate is arranged on the output end side of the magnetic separation device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up a magnetic separation device 1 and a magnetic separation device 2, when recycling the scrap steel mixture, the scrap steel is recycled by the magnetic separation device 2, and other mixed materials are screened by the magnetic separation device 1;

[0015] 2. A scraping assembly is provided between the magnetic separation device 1 and the magnetic separation device 2, so that when feeding and conveying, the stacked materials will be scraped and dispersed, so that the magnetic separation device 1 and the magnetic separation device 2 can perform screening better. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model without the frame;

[0021] In the figure: 1. frame, 2. magnetic separation device 1, 21. motor 1, 22. permanent magnetic roller 1, 23. roller 1, 24. conveyor belt 1, 3. magnetic separation device 2, 31. motor 2, 32. permanent magnetic roller 2, 33. roller 2, 34. conveyor belt 2, 4. scraping assembly, 41. electric push rod 1, 42. slide rail, 43. scraping plate, 44. partition block, 5. feeding device, 51. hopper, 52. electric push rod 2, 53. slide plate, 6. dividing plate, 7. conveying device. DETAILED DESCRIPTION

[0022] In order to make the purpose, advantages and technical solutions of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] according to Figure 1-5The present embodiment provides a scrap steel recovery magnetic separation device, including a frame 1, on which a magnetic separation device 1 2, a magnetic separation device 2 3, and a conveying device 7 are arranged, and a magnetic separation device 2 3 is arranged above the magnetic separation device 1 2, and a conveying device 7 is arranged at the output end of the magnetic separation device 2 3, and the conveying device 7 is a conveyor belt conveyor, and a scraping component 4 is arranged between the magnetic separation device 1 2 and the magnetic separation device 2 3, and the scraping component 4 is arranged at the input end of the magnetic separation device 1 2, and the magnetic separation device 1 2 includes a permanent magnetic roller shaft 1 22, Roller 23, conveyor belt 24, the permanent magnet roller 22 and roller 23 are both rotatably connected to the frame 1, the permanent magnet roller 22 and roller 23 are connected through the conveyor belt 24, and the permanent magnet roller 22 is placed at the output end of the conveyor belt 24 so that other metals in the mixed material will be ejected from the conveyor belt 24 by the eddy current; the magnetic separation device 23 has permanent magnet roller 232, roller 233, and conveyor belt 234, the permanent magnet roller 232 and roller 233 are both rotatably connected to the frame 1, the permanent magnet The roller shaft 2 32 is connected to the roller shaft 2 33 through the transmission of the conveyor belt 2 34. The permanent magnetic roller shaft 2 32 is arranged at the output end of the conveyor belt 2 34, so that when the magnetic separation device 1 2 is conveying materials, the permanent magnetic roller shaft 2 32 will absorb the scrap steel in the mixed material, and then transport the scrap steel; the magnetic separation device 1 2 and the magnetic separation device 2 3 both move in the clockwise direction; the scraping assembly 4 includes a slide rail 42, a scraping plate 43, and a partition block 44. The slide rail 42 is fixedly installed on the frame 1, and the scraping plate 43 is slidably connected to the slide rail 42 A plurality of partition blocks 44 are fixedly mounted on the lower end surface of the scraping plate 43. The scraping assembly 4 performs a cyclic reciprocating motion on the magnetic separation device 2. By placing the mixed material on the magnetic separation device 2, the magnetic separation device 23 does not completely adsorb the scrap steel in the mixed material due to the accumulation of the material, resulting in waste. The partition blocks 44 are arranged at the lower ends of the scraping plates 4 and 43. The partition blocks 44 continuously break up and smooth the mixed material through the reciprocating motion, thereby improving the efficiency of the selection device 23 in adsorbing the scrap steel.

[0025] The magnetic separation device 2 also includes a motor 21, which is fixedly mounted on the frame 1, and the output end of the motor 21 is fixedly connected to a permanent magnetic roller shaft 22.

[0026] The second magnetic separation device 3 further includes a second motor 31 , which is fixedly mounted on the frame 1 , and an output end of the second motor 31 is fixedly connected to a second roller shaft 33 .

[0027] The scraping assembly 4 also includes an electric push rod 41. The electric push rod 41 is fixedly installed on the frame 1, and the output end of the electric push rod 41 is fixedly connected to the scraping plate 43.

[0028] The conveying device 7 and the magnetic separation device 2 3 have moving directions perpendicular to each other, and the scrap steel is uniformly recovered through the magnetic separation device 2 3 .

[0029] The frame 1 is provided with a feeding device 5, which includes a hopper 51, an electric push rod 52, and a slide plate 53. The hopper 51 and the electric push rod 52 are fixedly mounted on the frame 1, and the slide plate 53 is slidably connected to the hopper 51. The slide plate 53 is fixedly connected to the output end of the electric push rod 52. By setting the electric push rod 52 and the slide plate 53, the feeding speed and processing efficiency of the material can be controlled.

[0030] The hopper 51 is fixedly installed above the input end of the magnetic separation device 2 to facilitate the transportation and processing of materials.

[0031] A material separation plate 6 is fixedly mounted at one end of the frame 1, and the material separation plate 6 is arranged at one side of the output end of the magnetic separation device 2 to separate other metals and non-metals in the material.

[0032] The specific operation is as follows: the mixed material containing scrap steel is put into the feeding device 5, and the magnetic separation device 2, the magnetic separation device 3, the conveying device 7, and the scraping component 4 are operated. The dropping speed is controlled by controlling the electric push rod 2 52, and the mixed material falls on the conveyor belt of the magnetic separation device 2 through the hopper 51. The reciprocating motion of the electric push rod 41 drives the scraping plate 43 to drive the reciprocating motion of the partition block 44 to smooth and break up the mixed material. The permanent magnetic roller 2 32 of the magnetic separation device 2 will adsorb the scrap steel in the mixed material. When the scrap steel is adsorbed on the permanent magnetic roller 2 32, it will gradually move away from the permanent magnetic roller 2 32 with the movement of the conveyor belt 2 34, and then the scrap steel is transported to the conveying device 7, and the screened scrap steel is transported and collected uniformly; other mixed materials are transported to the permanent magnetic roller 22 through the conveyor belt 24, and the metal and non-metal in the remaining mixed materials are separated by the action of the eddy current, and the metal slides to its collection point through the dividing plate 6.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A scrap steel recovery magnetic separation device, comprising a frame (1), characterized in that: The frame (1) is provided with a magnetic separation device 1 (2), a magnetic separation device 2 (3), and a conveying device (7); the magnetic separation device 2 (3) is provided above the magnetic separation device 1 (2); the conveying device (7) is provided at the output end of the magnetic separation device 2 (3); a scraping component (4) is provided between the magnetic separation device 1 (2) and the magnetic separation device 2 (3); the scraping component (4) is provided at the input end of the magnetic separation device 1 (2); the magnetic separation device 1 (2) comprises a permanent magnetic roller shaft 1 (22), a roller shaft 1 (23), and a conveyor belt 1 (24); the permanent magnetic roller shaft 1 (22) and the roller shaft 1 (23) are both rotatably connected to the frame (1); the permanent magnetic roller shaft 1 (22) and the roller shaft 1 (23) are conveyed by the conveyor belt 1 (24) 24) transmission connection; the magnetic separation device 2 (3) comprises a permanent magnetic roller shaft 2 (32), a roller shaft 2 (33), and a conveyor belt 2 (34); the permanent magnetic roller shaft 2 (32) and the roller shaft 2 (33) are both rotationally connected to the frame (1); the permanent magnetic roller shaft 2 (32) and the roller shaft 2 (33) are transmission connected via the conveyor belt 2 (34); the scraping component (4) comprises a slide rail (42), a scraping plate (43), and a partition block (44); the slide rail (42) is fixedly mounted on the frame (1); the scraping plate (43) is slidably connected to the slide rail (42); a plurality of partition blocks (44) are fixedly mounted on the lower end surface of the scraping plate (43); and the scraping component (4) performs a cyclic reciprocating motion on the magnetic separation device 1 (2).

2. A scrap steel recovery magnetic separation device according to claim 1, characterized in that: The magnetic separation device 1 (2) further comprises a motor 1 (21), wherein the motor 1 (21) is fixedly mounted on the frame (1), and an output end of the motor 1 (21) is fixedly connected to a permanent magnetic roller shaft 1 (22).

3. A scrap steel recovery magnetic separation device according to claim 1, characterized in that: The second magnetic separation device (3) further comprises a second motor (31), wherein the second motor (31) is fixedly mounted on the frame (1), and the output end of the second motor (31) is fixedly connected to the second roller shaft (33).

4. A scrap steel recovery magnetic separation device according to claim 1, characterized in that: The scraping assembly (4) further comprises an electric push rod 1 (41). The electric push rod 1 (41) is fixedly mounted on the frame (1), and the output end of the electric push rod 1 (41) is fixedly connected to the scraping plate (43).

5. The scrap steel recovery magnetic separation device according to claim 1, characterized in that: The conveying directions of the conveying device (7) and the second magnetic separation device (3) are perpendicular to each other.

6. A scrap steel recovery magnetic separation device according to claim 1, characterized in that: The frame (1) is provided with a feeding device (5), the feeding device (5) comprising a hopper (51), a second electric push rod (52), and a slide plate (53), the hopper (51) and the second electric push rod (52) are both fixedly mounted on the frame (1), the slide plate (53) is slidably connected to the hopper (51), and the slide plate (53) is fixedly connected to the output end of the second electric push rod (52).

7. A scrap steel recovery magnetic separation device according to claim 6, characterized in that: The hopper (51) is fixedly mounted above the input end of the magnetic separation device 1 (2).

8. The scrap steel recovery magnetic separation device according to claim 1, characterized in that: A material separation plate (6) is fixedly mounted on one end of the frame (1), and the material separation plate (6) is arranged on one side of the output end of the magnetic separation device (2).

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