CN220657694U

CN220657694U - Wet magnetic separator

Info

Publication number: CN220657694U
Application number: CN202322276363.5U
Authority: CN
Inventors: 廖科任; 封威威; 蒋毅博
Original assignee: Luoyang Huanzhuo Machinery Manufacturing Co ltd
Current assignee: Luoyang Huanzhuo Machinery Manufacturing Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-26
Anticipated expiration: 2033-08-24

Abstract

The utility model belongs to the field of metal screening, in particular to a wet magnetic separator, aiming at the problems that the feeding quantity cannot be controlled in the existing feeding process, when large garbage slag contains magnetic iron, the large garbage slag is not crushed, tailings can be discharged due to the weight of the large garbage slag, and the magnetic separation efficiency is poor.

Description

Wet magnetic separator

Technical Field

The utility model relates to the technical field of metal screening, in particular to a wet magnetic separator.

Background

The wet magnetic separator is suitable for garbage recycling and treating plant and is used for eliminating magnetic iron. The wet magnetic separator mainly comprises a permanent magnet roller, a tank body, a bracket, a magnetic system adjusting device, a power transmission device and the like, wherein the permanent magnet roller consists of a magnetic system and a cylinder and is the most important part of the wet magnetic separator.

The existing wet magnetic separator cannot control the quantity of feeding in the feeding process, the screening effect of the wet magnetic separator is affected by excessive or insufficient quantity, when the large garbage slag contains magnetic iron, the large garbage slag is not crushed, tailings are discharged due to the weight of the large garbage slag, and the magnetic separation efficiency is poor;

in view of the above problems, the present document proposes a wet magnetic separator.

Disclosure of Invention

The utility model provides a wet magnetic separator, which solves the defects that the feeding amount cannot be controlled in the feeding process, when the large garbage slag contains magnetic iron, the large garbage slag is not crushed, tailings are discharged due to the weight of the large garbage slag, and the magnetic separation efficiency is poor in the prior art.

The utility model provides the following technical scheme:

the wet magnetic separator comprises a bracket, wherein the upper surface of the bracket is fixedly connected with a groove body, a permanent magnet roller is rotationally connected in the groove body, the upper surface of the bracket is respectively and fixedly connected with a first motor and a speed reducer, one end of an output shaft of the first motor and one end of an input shaft of the speed reducer are respectively and fixedly connected with belt pulleys, the two belt pulleys are in transmission connection, and one end of an output shaft of the speed reducer is fixedly connected with the permanent magnet roller;

one side of the tank body is respectively provided with a tailing port and a concentrate port, and the upper surface of the tank body is fixedly communicated with a crushing box;

crushing subassembly, crushing subassembly sets up the inside at crushing case, crushing subassembly is used for the crushing of rubbish slag.

In one possible design, the crushing assembly comprises two crushing rods, the two crushing rods are all rotationally connected between the inner walls of two sides of the crushing box, the same end of each crushing rod is fixedly connected with a gear, the two gears are meshed, one side of the groove body is fixedly connected with a second motor, and one end of an output shaft of the second motor is fixedly connected with one of the gears.

In one possible design, a receiving cylinder is rotatably connected between the inner walls of the two sides of the tank body, and four evenly distributed receiving grooves are arranged on the circumference of the receiving cylinder.

In one possible design, connect the one end fixedly connected with rotating turret of feed cylinder, one side fixedly connected with third motor of cell body, the one end fixedly connected with rolling disc of third motor output shaft, the circumference fixedly connected with lug of rolling disc, one side fixedly connected with rotation post of lug, the circumference of rotating turret is equipped with four evenly distributed's first recess and second recess respectively, first recess and lug cooperate, second recess and rotation post cooperate.

In one possible design, the upper surface of the tank body is fixedly connected with a water pipe, and a plurality of spray heads are arranged on the circumference of the water pipe.

In one possible design, a valve is fixedly connected to one end of the water pipe.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the arrangement of the crushing assembly, when the garbage slag with a larger block is crushed, the second motor drives one of the gears to rotate, one of the gears drives the other gear to rotate, the two gears respectively drive the crushing rods to rotate, and the two crushing rods are convenient for crushing the garbage slag with a larger block, so that the magnetic separation efficiency can be effectively improved;

according to the utility model, through the arrangement of the receiving barrels, crushed garbage slag falls into one of the receiving grooves of the receiving barrels, the third motor drives the rotating disc to rotate, the rotating disc drives the convex blocks and the rotating columns to rotate, the rotating columns are matched with the second grooves, the convex blocks are matched with the first grooves, the rotating frame can be intermittently driven to rotate, and the receiving barrels can be driven to rotate when the rotating frame rotates, so that the garbage slag in the receiving grooves can be conveniently magnetically separated, the feeding amount can be conveniently controlled, and the blocking of a feeding hole is prevented;

according to the utility model, through the arrangement of the water pipe, the water pipe is arranged on the upper surface of the tank body, when the magnetic substances adsorbed on the surface of the permanent magnet roller bring out the magnetic field area, the water pipe opens the valve, and flushing water flowing out through the water pipe and the self weight of the magnetic substances flow to the concentrate port, so that the ore unloading efficiency is improved.

According to the utility model, the two crushing rods are convenient for crushing the garbage slag with larger blocks, the magnetic separation efficiency can be effectively improved, the rotating frame can drive the receiving cylinder to rotate when rotating, the garbage slag in the receiving groove is convenient for magnetic separation, and the self weight of flushing water and magnetic substances flowing out through the water pipe flows to the concentrate port, so that the ore discharging efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a wet magnetic separator according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a wet magnetic separator according to an embodiment of the present utility model;

FIG. 3 is a schematic side cross-sectional view of a wet magnetic separator according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a connection relationship between a first motor and a speed reducer of a wet magnetic separator according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of an exploded structure of a connection relationship between a rotating disc and a rotating frame of a wet magnetic separator according to an embodiment of the present utility model.

Reference numerals:

1. a bracket; 2. a tank body; 3. a first motor; 4. a speed reducer; 5. a water pipe; 6. a permanent magnet drum; 7. a crushing box; 8. a second motor; 9. a gear; 10. a third motor; 11. a rotating frame; 12. crushing the rod; 13. a receiving cylinder; 14. a tailing mouth; 15. a concentrate outlet; 16. a rotating disc; 17. rotating the column; 18. a belt pulley; 19. a first groove; 20. a second groove; 21. and a bump.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

Example 1

Referring to fig. 1-5, a wet magnetic separator comprises a bracket 1, wherein the upper surface of the bracket 1 is fixedly connected with a groove body 2, a permanent magnet roller 6 is rotationally connected with the groove body 2, the upper surface of the bracket 1 is respectively and fixedly connected with a first motor 3 and a speed reducer 4, one end of an output shaft of the first motor 3 and one end of an input shaft of the speed reducer 4 are respectively and fixedly connected with a belt pulley 18, the two belt pulleys 18 are in transmission connection, and one end of an output shaft of the speed reducer 4 is fixedly connected with the permanent magnet roller 6;

one side of the tank body 2 is respectively provided with a tailing port 14 and a concentrate port 15, and the upper surface of the tank body 2 is fixedly communicated with a crushing box 7;

in the above technical scheme, when carrying out magnetic separation, the first motor 3 drives the speed reducer 4 to rotate through the transmission of two belt pulleys 18, the speed reducer 4 drives the permanent magnet roller 6 to rotate, the permanent magnet roller 6 continuously rotates, the substances without magnetism are discharged through the tailing orifice 14, the concentrate is reliably discharged through the dead weight concentrate orifice 15, the permanent magnet roller 6 is composed of a magnetic system and a cylinder, and the magnetic system is composed of magnetic blocks and magnetic yokes, and is the existing equipment, so that the description is omitted.

The application can be used for garbage slag, and can also be used in other fields suitable for the application.

Example 2

On the basis of embodiment 1, embodiment 2 further includes:

referring to fig. 2 and 3, a pulverizing assembly is provided inside the pulverizing bin 7 for pulverizing the garbage slag;

the crushing assembly comprises two crushing rods 12, the two crushing rods 12 are all rotationally connected between the inner walls of the two sides of the crushing box 7, the same end of each crushing rod 12 is fixedly connected with a gear 9, the two gears 9 are meshed, one side of the groove body 2 is fixedly connected with a second motor 8, and one end of an output shaft of the second motor 8 is fixedly connected with one gear 9;

in the above technical scheme, when the garbage slag of great piece is smashed, second motor 8 drives one of them gear 9 and rotates, and one of them gear 9 drives another gear 9 and rotates, and two gears 9 drive respectively and smash pole 12 and rotate, and two smash pole 12 are convenient for smash the garbage slag of great piece, can effectually improve magnetic separation efficiency.

Referring to fig. 5, receiving barrels 13 are rotatably connected between the inner walls of the two sides of the tank body 2, and four evenly distributed receiving tanks are arranged on the circumference of the receiving barrels 13;

one end of the receiving cylinder 13 is fixedly connected with a rotating frame 11, one side of the groove body 2 is fixedly connected with a third motor 10, one end of an output shaft of the third motor 10 is fixedly connected with a rotating disc 16, the circumference of the rotating disc 16 is fixedly connected with a convex block 21, one side of the convex block 21 is fixedly connected with a rotating column 17, four uniformly distributed first grooves 19 and second grooves 20 are respectively arranged on the circumference of the rotating frame 11, the first grooves 19 are matched with the convex block 21, and the second grooves 20 are matched with the rotating column 17;

among the above-mentioned technical scheme, in the garbage slag after smashing falls one of them connects silo of receiving feed bin 13, third motor 10 drives rolling disc 16 and rotates, rolling disc 16 drives lug 21 and rolling column 17 and rotates, rolling column 17 and second recess 20 cooperate, lug 21 and first recess 19 cooperate, can intermittent type nature drive rolling stand 11 rotate, can drive when rolling stand 11 rotates and connect feed bin 13 rotation, be convenient for with the garbage slag magnetic separation that connects in the silo, the control of being convenient for is fed how much, prevent to block up the feed inlet.

Referring to fig. 1, a water pipe 5 is fixedly connected to the upper surface of a tank body 2, and a plurality of spray heads are arranged on the circumference of the water pipe 5;

one end of the water pipe 5 is fixedly connected with a valve;

in the above technical scheme, when the magnetic substance adsorbed on the surface of the permanent magnet roller 6 brings out the magnetic field area, the water pipe 5 opens the valve, and the flushing water flowing out through the water pipe 5 and the self weight of the magnetic substance flow to the concentrate port 15, so that the ore unloading efficiency is improved.

However, as well known to those skilled in the art, the working principles and wiring methods of the first motor 3, the second motor 8, the speed reducer 4 and the third motor 10 are well known, which are all conventional means or common general knowledge, and are not described herein in detail, and any optional matching can be performed by those skilled in the art according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the magnetic separation device is used, garbage slag needing magnetic separation is placed in the crushing box 7, small garbage slag directly falls down, when larger garbage slag is crushed, the second motor 8 drives one of the gears 9 to rotate, one of the gears 9 drives the other gear 9 to rotate, the two gears 9 respectively drive the crushing rods 12 to rotate, the two crushing rods 12 are convenient for crushing the larger garbage slag, the magnetic separation efficiency can be effectively improved, the crushed garbage slag falls into one of the material receiving grooves of the material receiving cylinder 13, the third motor 10 drives the rotating disc 16 to rotate, the rotating disc 16 drives the lug 21 and the rotating column 17 to rotate, the rotating column 17 is matched with the second groove 20, the lug 21 is matched with the first groove 19, the rotating frame 11 can be intermittently driven to rotate, the material receiving cylinder 13 can be driven to rotate during rotation of the rotating frame 11, the garbage slag in the material receiving groove is convenient to carry out magnetic separation, the amount of material is convenient to control the material feeding, the speed reducer 4 is driven to rotate through the transmission of the two belt pulleys 18, the speed reducer 4 drives the permanent magnet drum 6 to rotate, the permanent magnet drum 6 continuously rotates, the magnetic material is discharged from the magnetic field 5 to the surface of the magnetic field pipe when the magnetic separation device is in the magnetic separation, the magnetic field of the magnetic field pipe is discharged from the magnetic field pipe 5 when the magnetic field material is discharged from the surface of the ore material 5.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A wet magnetic separator, comprising: the device comprises a bracket (1), wherein the upper surface of the bracket (1) is fixedly connected with a groove body (2), a permanent magnet roller (6) is rotationally connected to the groove body (2), a first motor (3) and a speed reducer (4) are respectively and fixedly connected to the upper surface of the bracket (1), a belt pulley (18) is fixedly connected to one end of an output shaft of the first motor (3) and one end of an input shaft of the speed reducer (4), the two belt pulleys (18) are in transmission connection, and one end of an output shaft of the speed reducer (4) is fixedly connected with the permanent magnet roller (6);

one side of the tank body (2) is respectively provided with a tailing port (14) and a concentrate port (15), and the upper surface of the tank body (2) is fixedly communicated with a crushing box (7);

crushing subassembly, crushing subassembly sets up the inside at crushing case (7), crushing subassembly is used for the crushing of rubbish slag.

2. A wet magnetic separator as claimed in claim 1, characterized in that the crushing assembly comprises two crushing rods (12), the two crushing rods (12) are all rotatably connected between the inner walls of two sides of the crushing box (7), the same end of each crushing rod (12) is fixedly connected with a gear (9), the two gears (9) are meshed, one side of the tank body (2) is fixedly connected with a second motor (8), and one end of an output shaft of the second motor (8) is fixedly connected with one of the gears (9).

3. The wet magnetic separator according to claim 1, wherein a receiving cylinder (13) is rotatably connected between inner walls of two sides of the tank body (2), and four evenly distributed receiving grooves are formed in the circumference of the receiving cylinder (13).

4. A wet magnetic separator according to claim 3, characterized in that one end of the receiving cylinder (13) is fixedly connected with a rotating frame (11), one side of the groove body (2) is fixedly connected with a third motor (10), one end of the output shaft of the third motor (10) is fixedly connected with a rotating disc (16), the circumference of the rotating disc (16) is fixedly connected with a protruding block (21), one side of the protruding block (21) is fixedly connected with a rotating column (17), four uniformly distributed first grooves (19) and second grooves (20) are respectively arranged on the circumference of the rotating frame (11), the first grooves (19) are matched with the protruding blocks (21), and the second grooves (20) are matched with the rotating column (17).

5. The wet magnetic separator according to claim 1, wherein the upper surface of the tank body (2) is fixedly connected with a water pipe (5), and a plurality of spray heads are arranged on the circumference of the water pipe (5).

6. A wet magnetic separator according to claim 5, characterized in that one end of the water pipe (5) is fixedly connected with a valve.