CN219051666U

CN219051666U - Efficient magnetic separator

Info

Publication number: CN219051666U
Application number: CN202223274318.8U
Authority: CN
Inventors: 张健
Original assignee: Chengde Jinglian Mining Co ltd
Current assignee: Chengde Jinglian Mining Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a high-efficiency magnetic separator which comprises a mounting frame, wherein a rotating shaft is rotatably connected to the inner wall of the mounting frame, a magnetic separation roller is fixed on the outer wall of the rotating shaft, a sealing cylinder is fixed on the inner wall of the mounting frame, a rectangular through groove is formed in the outer wall of one side of the sealing cylinder, a sealing door is connected to the inner wall of the rectangular through groove through a hinge, a plurality of fixing plates are fixed on the outer wall of one side of the sealing cylinder, a plurality of filtering toothed bars are fixed on the outer wall of one side of the fixing plates, an electromagnetic ring is arranged on the outer wall of one side of the magnetic separation roller, the outer wall of one side of the filtering toothed bars is slidably connected to the outer wall of the electromagnetic ring, a feeding hole is formed in the outer wall of the top of the sealing cylinder, a discharging hopper is arranged on the outer wall of the bottom of the sealing cylinder, a discharging hole is formed in the outer wall of the bottom of the sealing cylinder, and a material distributing mechanism is arranged on the inner wall of the discharging hopper. The utility model can avoid the problem of blocking after the massive materials are gathered between the electromagnetic coil and the sealing cylinder, effectively screens the materials screened by the magnetic separator according to the volume, and improves the separation efficiency of ores.

Description

Efficient magnetic separator

Technical Field

The utility model relates to the technical field of magnetic separators, in particular to a high-efficiency magnetic separator.

Background

The magnetic separator is one of the most widely used and high-universality models in the industry, is suitable for separating substances with magnetic differences, is widely applied to iron ore refining in recent years, has no influence of water flow turbulence, can realize thin-layer feeding, and has relatively simple separation process and better stability.

Through retrieving, chinese patent application number is CN 202121537498.7's patent, discloses an iron ore magnet separator, including magnet separator, discharge gate, backup pad, brush, connecting block and fixed block, magnet separator and discharge gate fixed connection, but above-mentioned technical scheme is because not set up corresponding mechanism that can carry out screening to getting into the inside material of magnet separator, and the problem that leads to equipment card to die easily appears when certain bigger material gets into the magnet separator and selects separately, consequently still exists can't screen out the bigger material of volume so that the easy problem that is blocked by bigger material when leading to the magnet separator to move.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-efficiency magnetic separator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-efficient magnet separator, includes the installing frame, installing frame inner wall rotates and is connected with the pivot, and the pivot outer wall is fixed with the magnetic separation cylinder, and installing frame inner wall is fixed with sealed drum, and sealed drum one side outer wall is opened there is the rectangle through groove, and the rectangle through groove inner wall has sealing door through hinged joint, and sealed drum one side outer wall is fixed with a plurality of fixed plates, and fixed plate one side outer wall is fixed with a plurality of filtration rack bars, and the magnetic separation cylinder outer wall is provided with the electromagnetic coil, filters rack bar one side outer wall sliding connection on the outer wall of electromagnetic coil.

As still further aspects of the utility model: the sealing cylinder is characterized in that a feed inlet is formed in the outer wall of the top of the sealing cylinder, a discharge hopper is arranged on the outer wall of the bottom of the sealing cylinder, a feed opening is formed in the outer wall of the bottom of the sealing cylinder, and a feed distributing mechanism is arranged on the inner wall of the discharge hopper.

As still further aspects of the utility model: the outer wall of one side of the mounting frame is fixedly provided with a motor, an output shaft of the motor penetrates through the outer wall of one side of the mounting frame, and the outer wall of one side of the rotating shaft is connected onto the output shaft of the motor through a coupling.

As still further aspects of the utility model: the material distributing mechanism comprises a separation plate and a cutting plate, the separation plate is fixed on the inner wall of the material discharging hopper, the cutting plate is fixed on the inner wall of the sealing cylinder, and the outer wall of one side of the cutting plate is connected to the outer wall of the electromagnetic coil in a sliding mode.

As still further aspects of the utility model: the magnetic separation roller outer wall is fixed with a set of second sealing ring, and sealed drum inner wall is fixed with a set of first sealing ring, and second sealing ring sliding connection is on the outer wall of one side of first sealing ring.

As still further aspects of the utility model: the inner walls of the two sides of the mounting frame are respectively fixed with a fixing rod, and the outer wall of one side of each fixing rod is fixed on the outer wall of the sealing cylinder.

As still further aspects of the utility model: an inclined guide frame is fixed on the inner wall of the feed inlet.

As still further aspects of the utility model: the blanking mouth inner wall is fixed with the backup pad, and backup pad top outer wall is fixed with the elastic telescopic link, and elastic telescopic link top outer wall is fixed with the brush, and brush both sides outer wall is fixed with the deflector respectively, deflector sliding connection on the inner wall of second sealing ring.

The beneficial effects of the utility model are as follows:

1. through setting up the fixed plate, filter the ratch and seal the door, the filtration ratch between fixed plate and the electromagnetic coil can screen the material of process, the staff can adjust the density of the filtration ratch on different fixed plates, let the fixed plate cooperate and filter the ratch and screen the material between electromagnetic coil and the sealed drum, the great material of volume can be blocked in one side by the filtration ratch, can take out the bulk material that is filtered the ratch and screen out after upwards lifting the sealing door, the material after combing through a plurality of filtration ratch also can be even by adsorbing on the electromagnetic coil, avoid bulk material to cause the choking problem to appear after gathering between electromagnetic coil and sealed drum, can effectually screen the material through the magnet separator according to the volume, the separation efficiency of ore has been improved.

2. The second sealing ring and the first sealing ring can shield and seal two sides of a gap between the magnetic separation roller and the inner wall of the sealing cylinder, and guide and limit the rotating magnetic separation roller; the inclined material guiding frame can guide materials entering the sealing cylinder through the feeding hole.

3. The brush can clean the materials adsorbed on the electromagnetic coil through magnetic force, so that nonmagnetic materials mixed between the materials are cleaned, and the sorting effect of the magnetic separator is improved; the fixing rod can be matched with the installation frame to integrally reinforce the sealing cylinder.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a high-efficiency magnetic separator according to the present utility model;

fig. 2 is a schematic diagram of a magnetic separation drum structure of the high-efficiency magnetic separator provided by the utility model;

FIG. 3 is a schematic view of a structure of a fixed plate of a high-efficiency magnetic separator according to the present utility model;

fig. 4 is a schematic structural diagram of a feed mechanism of the high-efficiency magnetic separator provided by the utility model.

In the figure: the magnetic separation device comprises a 1-mounting frame, a 2-motor, a 3-magnetic separation roller, a 4-first sealing ring, a 5-inclined guide frame, a 6-feed inlet, a 7-sealing cylinder, an 8-sealing door, a 9-fixed rod, a 10-discharge hopper, an 11-rotating shaft, a 12-second sealing ring, a 13-electromagnetic coil, a 14-fixed plate, a 15-filtering toothed bar, a 16-supporting plate, a 17-elastic telescopic rod, a 18-guide plate, a 19-blanking plate, a 20-blanking inlet, a 21-hairbrush and a 22-separation plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Example 1

1-4, including installing the frame 1, the inner wall of installing the frame 1 rotates and connects with the spindle 11, the outer wall of spindle 11 is fixed with the magnetic separation cylinder 3, the inner wall of installing the frame 1 is fixed with the sealed cylinder 7, the outer wall of one side of sealed cylinder 7 opens the rectangular through groove, the inner wall of rectangular through groove has sealed doors 8 through the hinge connection, the outer wall of one side of sealed cylinder 7 has multiple fixed plates 14 through the screw fixation, the outer wall of one side of fixed plate 14 is fixed with multiple filtering tooth bars 15, the outer wall of magnetic separation cylinder 3 is provided with the electromagnetic coil 13, the outer wall of one side of filtering tooth bars 15 is slidably connected to the outer wall of the electromagnetic coil 13; the outer wall of the top of the sealing cylinder 7 is provided with a feed inlet 6, the outer wall of the bottom of the sealing cylinder 7 is provided with a discharge hopper 10, the outer wall of the bottom of the sealing cylinder 7 is provided with a feed opening 20, and the inner wall of the discharge hopper 10 is provided with a feed distributing mechanism; the motor 2 is fixed on the outer wall of one side of the installation frame 1 through screws, an output shaft of the motor 2 penetrates through the outer wall of one side of the installation frame 1, and the outer wall of one side of the rotating shaft 11 is connected to the output shaft of the motor 2 through a coupling.

The method comprises the steps that a worker starts a motor 2 to drive a magnetic separation roller 3 to rotate through a rotating shaft 11, then controls an electromagnetic coil 13 to electrify, then pours raw materials crushed by a crusher into a sealing cylinder 7 through a feeding hole 6, at the moment, the electromagnetic coil 13 on the outer wall of the magnetic separation roller 3 can absorb magnetic materials on the outer wall, the non-magnetic materials can downwards move to a feed opening 20 at the bottom of the sealing cylinder 7 under the driving of the rotation of the magnetic separation roller 3 through self gravity, then a feed mechanism on the inner wall of a discharge hopper 10 can divide nonmagnetic materials falling to the feed opening 20 to one side of the discharge hopper 10 and discharge the nonmagnetic materials, and meanwhile, the materials which have magnetism and are absorbed on the electromagnetic coil 13 are cut off from the electromagnetic coil 13 to the other side of the discharge hopper 10 and discharged, so that magnetic separation of the magnetic materials is completed;

through setting up fixed plate 14, filter the ratch 15 and sealing door 8, when the gap between sealed drum 7 and electromagnetic coil 13 of the material after the breakage rolls downwards, filter the ratch 15 between fixed plate 14 and the electromagnetic coil 13 and can screen the material of process, the staff can adjust the density of the filtration ratch 15 on different fixed plates 14, thereby let fixed plate 14 cooperate and filter the ratch 15 to screen the material of process between electromagnetic coil 13 and the sealed drum 7, the bigger material of volume can be blocked in one side by filtration ratch 15, the staff upwards lifts back with sealing door 8 and can take out the massive material that is selected by filtration ratch 15, the material after a plurality of filtration ratch 15 comb simultaneously also can be even be adsorbed on electromagnetic coil 13, avoid the massive material to cause the jam after gathering between electromagnetic coil 13 and sealing drum 7, simultaneously can effectually screen the material of screening through the magnet separator according to the volume, the sorting efficiency of ore has been improved.

As shown in fig. 4, the material distributing mechanism comprises a partition plate 22 and a cutting plate 19, wherein the partition plate 22 is fixed on the inner wall of the material discharging hopper 10, the cutting plate 19 is fixed on the inner wall of the sealing cylinder 7, and the outer wall of one side of the cutting plate 19 is connected on the outer wall of the electromagnetic coil 13 in a sliding manner; the division board 22 divides into two cavitys with arranging hopper 10 inner wall, can fall to one side of arranging hopper 10 inner wall under the check of division board 22 when not being adsorbed by solenoid 13 falls to feed opening 20, the material that is adsorbed at the outer wall by solenoid 13 continues to follow the rotation of magnetic separation cylinder 3 and crosses division board 22, last by the blank 19 shovel of pasting in solenoid 13 one side, the material can be constantly piled up in blank 19 one side under the attraction of solenoid 13 this moment, along with the material pile constantly gets thicker, the material of the minimum can finally drop to arranging hopper 10 inside, thereby outwards discharge through the opposite side of arranging hopper 10.

As shown in fig. 2, a group of second sealing rings 12 are fixed on the outer wall of the magnetic separation roller 3, a group of first sealing rings 4 are fixed on the inner wall of the sealing cylinder 7, and the second sealing rings 12 are connected on the outer wall of one side of the first sealing rings 4 in a sliding manner; the second sealing ring 12 and the first sealing ring 4 can shield and seal two sides of a gap between the magnetic separation roller 3 and the inner wall of the sealing cylinder 7, and guide and limit the rotating magnetic separation roller 3.

As shown in fig. 1, the inner walls of the two sides of the mounting frame 1 are respectively fixed with a fixing rod 9, and the outer wall of one side of the fixing rod 9 is fixed on the outer wall of the sealing cylinder 7; the fixing rod 9 can be matched with the installation frame 1 to integrally reinforce the sealing cylinder 7.

As shown in fig. 1-2, an inclined material guiding frame 5 is fixed on the inner wall of the feeding hole 6; the inclined guide frame 5 can guide the material entering the sealing cylinder 7 through the feed inlet 6.

Working principle: the staff starts motor 2 to drive magnetic separation cylinder 3 through pivot 11 at first and rotates, control solenoid 13 circular telegram afterwards, pour the raw materials after the breaker is broken into sealed drum 7 through feed inlet 6 afterwards, this moment the solenoid 13 of magnetic separation cylinder 3 outer wall can adsorb the material that has magnetism on the outer wall, and the material that does not have magnetism can move down to the feed opening 20 department of sealed drum 7 bottom through self gravity and the pivoted drive of magnetic separation cylinder 3, then the feed mechanism of discharge hopper 10 inner wall can divide the nonmagnetic material that falls to the feed opening 20 and go out to one side of discharge hopper 10 and get rid of, simultaneously cut the material that has magnetism and is adsorbed on solenoid 13 from solenoid 13 and divide to the opposite side of discharge hopper 10 and discharge.

The division board 22 divides into two cavitys with arranging hopper 10 inner wall, can fall to one side of arranging hopper 10 inner wall under the check of division board 22 when not being adsorbed by solenoid 13 falls to feed opening 20, and the material that is adsorbed at the outer wall by solenoid 13 continues to follow the rotation of magnetic separation cylinder 3 and crosses division board 22, is shoveled by the blank 19 of pasting in solenoid 13 one side at last, and the material can be constantly piled up in blank 19 one side under the attraction of solenoid 13 this moment, along with the material pile constantly gets thicker, and the material of minimum can finally drop to arranging hopper 10 inside.

Example 2

As shown in fig. 4, the following modifications were made on the basis of example 1: the inner wall of the feed opening 20 is fixed with a support plate 16, the outer wall of the top of the support plate 16 is fixed with an elastic telescopic rod 17, the outer wall of the top of the elastic telescopic rod 17 is fixed with a hairbrush 21, the outer walls of two sides of the hairbrush 21 are respectively fixed with a guide plate 18, and the guide plates 18 are connected to the inner wall of the second sealing ring 12 in a sliding manner; the brush 21 can clean the materials adsorbed on the electromagnetic coil 13 through magnetic force, so that nonmagnetic materials mixed between the materials are cleaned, and the sorting effect of the magnetic separator is improved.

Working principle: the brush 21 cleans the material adsorbed on the electromagnetic coil 13 by the magnetic force.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high-efficient magnet separator, includes installing frame (1), its characterized in that, installing frame (1) inner wall rotation is connected with pivot (11), pivot (11) outer wall is fixed with magnetic separation cylinder (3), installing frame (1) inner wall is fixed with sealed drum (7), sealed drum (7) one side outer wall is opened there is the rectangle through groove, the rectangle through groove inner wall has sealing door (8) through hinged joint, sealed drum (7) one side outer wall is fixed with a plurality of fixed plates (14), fixed plate (14) one side outer wall is fixed with a plurality of filtration rack bars (15), magnetic separation cylinder (3) outer wall is provided with electromagnetic coil (13), filtration rack bar (15) one side outer wall sliding connection is on the outer wall of electromagnetic coil (13).

2. The efficient magnetic separator according to claim 1, wherein a feed inlet (6) is formed in the outer wall of the top of the sealing cylinder (7), a discharge hopper (10) is formed in the outer wall of the bottom of the sealing cylinder (7), a feed opening (20) is formed in the outer wall of the bottom of the sealing cylinder (7), and a feed distributing mechanism is arranged on the inner wall of the discharge hopper (10).

3. The efficient magnetic separator according to claim 1, wherein a motor (2) is fixed on the outer wall of one side of the mounting frame (1), an output shaft of the motor (2) penetrates through the outer wall of one side of the mounting frame (1), and the outer wall of one side of the rotating shaft (11) is connected to the output shaft of the motor (2) through a coupling.

4. The efficient magnetic separator as claimed in claim 2, wherein the separating mechanism comprises a separating plate (22) and a blanking plate (19), the separating plate (22) is fixed on the inner wall of the discharge hopper (10), the blanking plate (19) is fixed on the inner wall of the sealing cylinder (7), and one side outer wall of the blanking plate (19) is slidably connected on the outer wall of the electromagnetic coil (13).

5. The efficient magnetic separator according to claim 1, wherein a set of second sealing rings (12) are fixed on the outer wall of the magnetic separation drum (3), a set of first sealing rings (4) are fixed on the inner wall of the sealing drum (7), and the second sealing rings (12) are slidably connected to the outer wall of one side of the first sealing rings (4).

6. A high-efficiency magnetic separator according to claim 3, wherein the inner walls of the two sides of the mounting frame (1) are respectively fixed with a fixing rod (9), and the outer wall of one side of the fixing rod (9) is fixed on the outer wall of the sealing cylinder (7).

7. The efficient magnetic separator as claimed in claim 2, wherein the inner wall of the feed inlet (6) is fixed with an inclined guide frame (5).

8. The efficient magnetic separator according to claim 2, wherein the inner wall of the feed opening (20) is fixed with a supporting plate (16), the outer wall of the top of the supporting plate (16) is fixed with an elastic telescopic rod (17), the outer wall of the top of the elastic telescopic rod (17) is fixed with a hairbrush (21), the outer walls of two sides of the hairbrush (21) are respectively fixed with a guide plate (18), and the guide plates (18) are slidably connected to the inner wall of the second sealing ring (12).