Iron tailing magnetic separator

Abstract

The utility model relates to the technical field of magnetic separators, in particular to an iron tailing magnetic separator which comprises a box body, supporting legs integrally formed with the box body are arranged at four corners of the bottom of the box body, a dust falling device is arranged at the top of the box body, a supporting table is fixedly installed on the outer wall of the box body, a magnetic separation device is arranged in the box body, and a paving device is arranged on one side of the magnetic separation device. The ore tailing magnetic separation device has the advantages that ore tailing magnetic separation can be continuously carried out, dust fog generated during magnetic separation can be effectively treated, and the influence on the body health of a user is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a magnetic separator technical field, concretely is a kind of iron tailings magnetic separator. BACKGROUND

[0002] Magnetic separator is a kind of equipment using magnetic material to separate material containing magnetic mineral, it realizes the effective separation of ore by using the different response characteristics of magnetic mineral and non-magnetic mineral under the external magnetic field, iron tailings refer to the ore residue containing iron mineral but still existing insufficiently recovered iron ore after preliminary extraction, these iron minerals can be mixed with non-magnetic impurities, it is difficult to directly use, and magnetic separator can effectively separate these residual materials containing ferromagnetic mineral from non-magnetic impurities, so as to realize the recycling and utilization of iron ore again.

[0003] Therefore, the utility model discloses a kind of tailings magnetic iron recovery with magnetic separator, belong to magnetic separator technical field, for solving the technical problem that the efficiency of the existing magnetic separator is lower when screening operation needs to be repeated multiple times, including box, rotating rod is rotationally arranged in the box, driving motor is fixed on the outside of the box, fixed sleeve is arranged on the outside of rotating rod, a plurality of permanent magnets are fixed on fixed sleeve, rotating sleeve is sleeved on the outside of permanent magnet, auxiliary screening mechanism is equipped in the box, auxiliary discharging mechanism is equipped on the upper end of the box;The area that the present utility model can be adsorbed is larger, can adhere more magnetic iron, improve the effect of single magnetic selection, to further improve the magnetic selection efficiency;Material located in the middle position of two permanent magnets can be swung to one side by the size of two sides suction force being consistent, so that it is adsorbed on rotating sleeve, to further improve the magnetic selection effect;Magnetic iron that can be adsorbed on the surface of rotating sleeve is blown off, so that the device discharging is more complete.

[0004] But this patent is prone to produce large dust and fog when working, which can affect the health of users, and the dust and fog can also block the view and affect the work efficiency. SUMMARY

[0005] The utility model aims at the deficiency of prior art to provide a kind of iron tailings magnetic separator, it is convenient to wash and maintain equipment, can effectively improve the service life of the present equipment.

[0006] The technical scheme adopted by the utility model is a kind of iron tailings magnetic separator, including box, box bottom four corners are equipped with the support leg of the box integrated molding, box top is equipped with dust-settling device, box outer wall is fixedly installed with support platform, box is equipped with magnetic separation device, magnetic separation device one side is equipped with leveling device, box top is equipped with feed inlet, box bottom is equipped with waste port, waste port one side is equipped with discharge port.

[0007] Preferably, the dust falling device comprises a suction cup arranged in the box, a dust suction pump fixedly connected to the top of the suction cup through a pipeline, a dust removal box fixedly connected to one end of the dust suction pump through a pipeline, a partition plate integrally formed in the dust removal box, a plurality of through holes formed in the surface of the partition plate, a dust removal bag mounted in each through hole, and a sealing cover arranged on the top of the dust removal bag.

[0008] Preferably, the magnetic separation device comprises a motor fixedly installed on the top of the support table, a driving shaft fixedly connected to the rotor of the motor through the box, a plurality of driven shafts arranged on one side of the driving shaft, a conveying belt sleeved on the surfaces of the driving shaft and the driven shafts, a plurality of magnets fixedly installed in the conveying belt, the plurality of magnets being uniformly distributed in the conveying belt, and a cleaning block arranged below the conveying belt and fixedly installed on the inner wall of the bottom of the box near the discharge port.

[0009] Preferably, the flattening device comprises a fixing block and a baffle, the fixing block is arranged in pairs, the fixing blocks are fixedly installed on the inner walls of the box in a symmetrical manner, the baffle is rotatably connected to the fixing blocks at both ends, the fixing blocks are provided with a connecting column integrally formed with the fixing blocks on the top, a tension rope is fixedly connected to one side of the connecting column close to the baffle, and the other end of the tension rope is fixedly connected to the surface of the baffle.

[0010] Preferably, the installation block is arranged on the surface of the fixing block and provided with a plurality of mounting holes.

[0011] Preferably, the sharp corners of the box are provided with round corners.

[0012] Preferably, the support table is provided with a reinforcing rod fixedly connected to the outer wall of the box at one end and fixedly connected to the bottom of the support table at the other end.

[0013] The utility model uses simple and convenient only need to separate the material from the feed inlet pours into the box, then starts the motor, the motor rotates will drive the driving shaft rotation, and the driving shaft rotation will drive the conveying belt rotation, and then drive the material in the box to move, and the material on the conveying belt surface will spread under the action of the flattening device, and then the magnetic force connection with the magnet in the conveying belt is convenient, and then is adsorbed on the conveying belt surface, and the non-magnetic material on the conveying belt surface will fall from the waste port under the influence of the natural gravity, and the magnetic material will continue to move on the conveying belt surface under the influence of the magnetic force, until the cleaning block is encountered and is shovelled down by the cleaning block, and then falls from the discharge port, completes the magnetic separation, and the dust generated in the process is treated and discharged by the dust falling device.

[0014] Compared with the prior art, the utility model has the advantages that the iron tailings can be continuously subjected to the magnetic separation, the magnetic separation efficiency can be effectively improved, the dust generated in the magnetic separation can be effectively treated, the user's health is protected, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A kind of iron tailings magnetic separator structural schematic diagram is proposed for the utility model;

[0016] Figure 2 A kind of iron tailings magnetic separator internal structure schematic diagram is proposed for the utility model;

[0017] Figure 3 A kind of iron tailings magnetic separator A place structure enlarged view is proposed for the utility model;

[0018] Figure 4 A kind of iron tailings magnetic separator B place structure enlarged view is proposed for the utility model.

[0019] Mark explanation in figure

[0020] 1, box;12, support leg;13, support table;14, feed inlet;15, waste port;16, discharge port;2, dust falling device;21, suction cup;22, dust suction pump;23, dust removal box;24, partition;25, dust removal bag;26, sealing cover;27, handle;3, magnetic separation device;31, motor;32, driving shaft;33, driven shaft;34, conveyor belt;35, magnet;36, cleaning block;4, fixed block;41, baffle;42, connecting column;43, tension rope;5, mounting block;51, mounting hole;6, round corner;7, reinforcing rod. Specific implementation

[0021] Figure 1 The utility model discloses a kind of iron tailings magnetic separators, including box 1, box 1 bottom four corners are equipped with with box 1 integral forming support leg 12, box 1 top is equipped with dust falling device 2, box 1 outer wall is fixedly installed with support table 13, box 1 is equipped with magnetic separation device 3, magnetic separation device 3 side is equipped with leveler, box 1 top is equipped with feed inlet 14, box 1 bottom is equipped with waste port 15, waste port 15 side is equipped with discharge port 16, support leg 12 bottom is fixedly installed with mounting block 5, multiple mounting holes 51 are opened on the surface of mounting block 5, can be fixedly installed by being set screw and the like fixed tool in mounting hole 51, sharp place of box 1 is all equipped with round corner 6, round corner 6 can effectively reduce the harm caused by knock, also can avoid scratching user.

[0022] As Figure 2 And Figure 3The dust falling device 2 shown includes a suction cup 21 arranged in the box 1, and a dust suction pump 22 fixedly connected to the top of the suction cup 21 through a pipeline. The dust suction pump 22 can be of a BFM-6EX-LNF type, which can effectively suck in gas containing particles. One end of the dust suction pump 22 is fixedly connected to a dust removal box 23. The dust removal box 23 is provided with a partition plate 24 integrally formed with the dust removal box 23. A plurality of through holes are formed in the surface of the partition plate 24, and a dust removal bag 25 is arranged in each through hole. The dust removal bag 25 can be of an AKPE type, which is a polyester dust removal cloth bag with a small fiber diameter and a large specific surface area, capable of effectively capturing fine particles and dust and providing high filtration efficiency. A sealing cover 26 is arranged on the top of the dust removal bag 25, and a handle 27 is fixedly arranged on the top of the sealing cover 26.

[0023] In specific implementation, the suction cup 21 can generate suction force by starting the dust suction pump 22, and then the dust mist in the box 1 is sucked in. The dust mist sucked in by the suction cup 21 moves along the pipeline to the dust removal box 23, and then comes into contact with the dust removal bag 25. The dust removal bag 25 can intercept the particles in the gas, thereby filtering the dust mist sucked in by the suction cup 21, and completing the filtration. The aging dust removal bag 25 can be replaced by holding the handle 27 to take out the sealing cover 26, and then the aging dust removal bag 25 can be taken out, and a new dust removal bag 25 can be conveniently replaced.

[0024] As shown in Figure 2 and Figure 4 The magnetic separation device 3 includes a motor 31 fixedly arranged on the top of the support table 13. A driving shaft 32 is fixedly connected to the rotor portion of the motor 31 and penetrates through the box 1. A plurality of driven shafts 33 are arranged on one side of the driving shaft 32. A conveying belt 34 is sleeved on the surfaces of the driving shaft 32 and the driven shafts 33. A plurality of magnets 35 are fixedly arranged in the conveying belt 34 and uniformly distributed in the conveying belt 34. A cleaning block 36 is arranged below the conveying belt 34 and fixedly arranged on the inner wall of the bottom of the box 1 near the discharge port 16. The leveling device includes a fixed block 4 and a baffle 41. One pair of fixed blocks 4 are symmetrically fixedly arranged on the inner wall of the box 1. The baffle 41 is rotatably connected to the pair of fixed blocks 4 at both ends. A connecting column 42 integrally formed with the fixed block 4 is arranged on the top of each fixed block 4. A tension rope 43 is fixedly connected to one side of the connecting column 42 close to the baffle 41, and the other end of the tension rope 43 is fixedly connected to the surface of the baffle 41. A reinforcing rod 7 is arranged below the support table 13 and fixedly connected to the outer wall of the box 1 at one end and to the bottom of the support table 13 at the other end. The reinforcing rod 7 forms a triangle between the support table 13 and the box 1, thereby effectively improving the stability of the support table 13.

[0025] In the specific implementation, only need to pour the material to be magnetic separation from the feed inlet 14 into the box 1, at this time the material will fall to the surface of the conveyor belt 34, and then start the motor 31, the motor 31 rotation will drive the driving shaft 32 rotation, and the driving shaft 32 rotation will drive the conveyor belt 34 rotation, and then drive the material on the surface of the conveyor belt 34 to move, and the material on the surface of the conveyor belt to move will contact the baffle 41, and then flatten the material pile higher than the baffle 41, so that the material can spread on the surface of the conveyor belt 34, and then facilitate the magnetic material in the material and the magnet 35 in the conveyor belt 34 magnetic connection, and when there is a larger material at the baffle 41, the material will push the baffle 41 rotation, and then pass the larger material, avoid the baffle 41 block, and when the material passes, under the tension of the rope 43, the baffle 41 will reset, and then continue to flatten the accumulated material, and the non-magnetic material on the surface of the conveyor belt 34 will be discharged from the waste port 15 under the influence of gravity, and the magnetic material will continue to move on the surface of the conveyor belt 34 under the influence of the magnetic force of the magnet 35, until it encounters the cleaning block 36, and the special shape of the cleaning block 36 can effectively shovel the magnetic separation material adsorbed on the surface of the conveyor belt 34, and then make the magnetic material discharge from the discharge port 16, complete the magnetic separation.

Claims

1. A magnetic separator for iron tailings, comprising a housing (1), characterized in that: The bottom of the box (1) is provided with support legs (12) integrally formed with the box (1), the top of the box (1) is provided with a dust falling device (2), the outer wall of the box (1) is fixedly installed with a support table (13), the box (1) is internally provided with a magnetic separation device (3), one side of the magnetic separation device (3) is provided with a flattening device, the top of the box (1) is provided with a feeding port (14), and the bottom of the box (1) is provided with a waste port (15), and one side of the waste port (15) is provided with a discharging port (16).

2. A magnetic separator for iron tailings as claimed in claim 1, characterized in that: The dust falling device (2) comprises a suction cup (21), the suction cup (21) is arranged in the box (1), the top of the suction cup (21) is fixedly connected with a dust suction pump (22) through a pipeline, one end of the dust suction pump (22) is fixedly connected with a dust removal box (23) through a pipeline, the dust removal box (23) is internally provided with a partition plate (24) integrally formed with the dust removal box (23), a plurality of through holes are formed in the surface of the partition plate (24), and a dust removal bag (25) is arranged in each through hole, and a sealing cover (26) is arranged on the top of the dust removal bag (25), and a handle (27) is fixedly installed on the top of the sealing cover (26).

3. A magnetic separator for iron tailings according to claim 1 or 2, characterized in that: The magnetic separation device (3) comprises a motor (31), the motor (31) is fixedly installed on the top of the support table (13), the rotor part of the motor (31) is fixedly connected with a driving shaft (32) penetrating through the box (1), a plurality of driven shafts (33) are arranged on one side of the driving shaft (32), the driving shaft (32) and the driven shaft (33) are both sleeved with a conveying belt (34), a plurality of magnets (35) are fixedly installed in the conveying belt (34), the plurality of magnets (35) are uniformly distributed in the conveying belt (34), and a cleaning block (36) is arranged below the conveying belt (34).

4. A magnetic separator for iron tailings according to claim 1 or 2, characterized in that: The flattening device comprises a fixed block (4) and a baffle (41), one pair of fixed blocks (4) are symmetrically fixedly installed on the inner wall of the box (1), the baffle (41) is rotatably connected with the pair of fixed blocks (4) at both ends, the top of each fixed block (4) is provided with a connecting column (42) integrally formed with the fixed block (4), one side of the connecting column (42) close to the baffle (41) is fixedly connected with a tension rope (43), and the other end of the tension rope (43) is fixedly connected to the surface of the baffle (41).

5. A magnetic separator for iron tailings as claimed in claim 3, wherein: The flattening device comprises a fixed block (4) and a baffle (41), one pair of fixed blocks (4) are symmetrically fixedly installed on the inner wall of the box (1), the baffle (41) is rotatably connected with the pair of fixed blocks (4) at both ends, the top of each fixed block (4) is provided with a connecting column (42) integrally formed with the fixed block (4), one side of the connecting column (42) close to the baffle (41) is fixedly connected with a tension rope (43), and the other end of the tension rope (43) is fixedly connected to the surface of the baffle (41).

6. A magnetic separator for iron tailings according to claim 1, 2 or 5, characterised in that: The bottom of the support leg (12) is fixedly installed with a mounting block (5), and a plurality of mounting holes (51) are formed in the surface of the mounting block (5).

7. A magnetic separator for iron tailings as claimed in claim 3, wherein: The bottom of the support leg (12) is fixedly installed with a mounting block (5), and a plurality of mounting holes (51) are formed in the surface of the mounting block (5).

8. A magnetic separator for iron tailings as claimed in claim 4, characterized in that: The bottom of each support leg (12) is fixedly provided with a mounting block (5), and a plurality of mounting holes (51) are formed in the surface of the mounting block (5).

9. A magnetic separator for iron tailings according to claim 1, 2, 5, 7 or 8, characterized in that: The sharp corners of the box body (1) are provided with round corners (6).

10. A magnetic separator for iron tailings as claimed in claim 3, characterized in that: The support table (13) is provided below with a reinforcing rod (7), one end of the reinforcing rod (7) is fixedly connected with the outer wall of the box body (1), and the other end is fixedly connected with the bottom of the support table (13).

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