CN2177527Y - Permanent-magnet dry type strong magnetic field seprator with double rollers - Google Patents
Permanent-magnet dry type strong magnetic field seprator with double rollers Download PDFInfo
- Publication number
- CN2177527Y CN2177527Y CN 93210494 CN93210494U CN2177527Y CN 2177527 Y CN2177527 Y CN 2177527Y CN 93210494 CN93210494 CN 93210494 CN 93210494 U CN93210494 U CN 93210494U CN 2177527 Y CN2177527 Y CN 2177527Y
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- magnetic
- roller
- permanent magnet
- dry type
- permanent
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Abstract
The utility model discloses a permanent-magnet dry type strong magnetic field separator with double rollers, which belongs to the field of the magnetic separation of solid materials. Structurally, the utility model is composed of a vibrating motor, a vibrator, a feeding funnel, a material flowing plate, a belt driving wheel, two speed reducers, a machine frame, a material receiving funnel, a driving belt, two material discharging brush wheels and two magnetic rollers. Each magnetic roller is composed of a magnetic roller shaft, a permanent magnet, an auxiliary magnetic pole, and a tooth groove magnetic pole, and the auxiliary magnetic pole is installed between the permanent magnet and the tooth groove magnetic pole. The utility model has the advantages of favorable effect of the magnetic separation and low energy consumption and is mainly suitable for industries of abrasive materials and fire-resistant materials.
Description
The utility model belongs to magnetic separation solid material field.
At present, Abrasive Industry and magnetic separator that refractories industry adopted are the two roller high intensity magnetic separators of dry type of electromagnetic type.There are following two shortcomings in this magnetic separator: 1. power consumption is big, the energy consumption height; 2. in the parts of this magnetic separator many electronic components are arranged, add that the operating environment dust of above-mentioned two industries is big, so electronic component is fragile, maintenance difficult.And influence is produced; 3. the discharging brush wheel is simple hairbrush, and service life is short, often needs more Brusher being able to change bristles.
In the prior art, also have the two roller high intensity magnetic separators of a kind of permanent magnet dry type.It has overcome shortcomings such as electromagnetic magnetic magnetic separator energy consumption height, maintenance difficult.But such magnetic separator is because of the magnetic field intensity height of discharge zone, and the strongly magnetic material difficulty is laid down, so the magnetic separation effect is unsatisfactory.
The purpose of this utility model is to provide the permanent magnet dry type that a kind of magnetic separation is effective, energy consumption is low two roller high intensity magnetic separators.
Based on above-mentioned purpose, the two roller high intensity magnetic separators of the utility model permanent magnet dry type structurally are made up of vibrator, elevating hopper, flow material plate, driving pulley, reductor, frame machine, receiving hopper, driving belt, discharging brush wheel, magnetic roller and motor.
The main magnet that two magnetic rollers are made by Nd-Fe-Bo permanent magnet material is a magnetic source.Structurally this magnetic roller is made up of magnetic roll shaft, main magnet, auxiliary magnetic pole, teeth groove magnetic pole.Auxiliary magnetic pole is assemblied between main magnet and the teeth groove magnetic pole.Whole magnetic roller is the garden cylindricality.
In addition, adopt the induction roller-type discharging brush wheel of forming by effective steel wool of magnetic conduction and high-strength elastic filament.
Because it is permanent magnet that the magnetic roller adopts Nd-Fe-Bo permanent magnet material, as magnetic source, the magnetic field intensity height can reach 1.5～2.6T(1.5～2.6 * 10
4Gs), magnetic separation is effective; Simultaneously, owing between main magnet and teeth groove magnetic pole, assembled auxiliary magnetic pole, made the discharge zone magnetic field intensity reduce to 0.05T(500Gs) below, add the cooperation of responding to the roller-type discharging brush wheel, strongly magnetic material and weakly magnetic material are all laid down easily, thereby improved the magnetic separation effect.
Magnetic separator described in the utility model is mainly used in removes weak magnetic thing impurity in abrasive material, the refractories industry, also can be used in the dry magnetic separation of industries such as glassware, ceramic, non-ferrous metal, flour processing, pharmacy; But the complete machine separate unit uses, and also can cooperate other low-intensity (magnetic) separator to use jointly.
Compare with present technology, the utlity model has following advantage:
1. be magnetic source owing to the magnetic roller has adopted Nd-Fe-B permanent magnet, not electricity consumption, thereby the energy-efficient characteristics of tool.30,000 degree approximately can economize on electricity every every year.
2. because the magnetic roller also adopts auxiliary magnetic pole and induction roller-type discharging brush wheel, the ferromagnetism thing is also laid down easily, improved the magnetic separation effect.
3. easy to maintenance, long service life.
Now the utility model is described in further detail in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structural representation of the two roller high intensity magnetic separators of the utility model permanent magnet dry type.
Accompanying drawing 2 is the structural representation of magnetic roller.
In the accompanying drawing 1,1 is vibrating motor, and 2 is vibrator, and 3 is elevating hopper, 4 is flow material plate, and 5 is magnetic roller teeth groove, and 6 is yoke, and 7 are magnetic system, 8 is that belt pulley (cone pulley) 9 is the magnetic roll shaft, and 10 is drive motors, and 11 is reductor, and 12 is the frame machine, 13 is the nonmagnetics receiving hopper, and 14 is driving belt, and 15 are discharging brush wheel axle, 16 are the discharging brush wheel, and 17 is the magnetic roller, and 22 is magnetic thing receiving hopper, two magnetic rollers, two discharging brush wheels, 21 is zero magnetic region.
Wherein form the feed part by vibrating motor 1, vibrator 2, elevating hopper 3 and flow material plate 4.The flow material plate tilt adjustable is to adapt to the needs of sorting material of different grain size.
Form the magnetic separation part by drive motors 10, reductor 11,8 and two magnetic rollers 17 of driving pulley (cone pulley).
Form the discharging part by receiving hopper 13,22, discharging brush wheel 16, driving belt 14.
Between drive motors 10 and reductor 11, adopt the cone pulley speed change, change the position of driving belt 14 in cone pulley 8, can regulate magnetic roller 17 rotating speeds.In addition, working clearance and the magnetic field intensity between two magnetic rollers 17 is also adjustable within the specific limits.
In the accompanying drawing 2,9 is the magnetic roll shaft, and 18 is auxiliary magnetic pole, and 19 is main magnet, and 20 is the teeth groove magnetic pole.Permanent magnet 19 occupy the centre of magnetic roller 17, and two teeth groove magnetic poles 20 are in two of magnetic roller 17, two auxiliary magnetic poles 18 of assembling between two teeth groove magnetic poles 20 and permanent magnet 19.
The course of work of the two roller high intensity magnetic separators of the utility model permanent magnet dry type is as follows:
Vibrating motor 1 drives vibrator 2, and vibrator 2 drives elevating hopper 3 vibrations again, is wandered on the magnetic roller 17 through flow material plate 4 by the material that elevating hopper 3 vibrates.Wander material on the magnetic roller 17 and rotate along with magnetic roller 17 and enter the high-intensity magnetic field district, carry out magnetic separation, nonmagnetics then falls into nonmagnetics receiving hopper 13, flows out then; Ferromagnetism thing and weak magnetic thing are adsorbed on the pole surface, be brought to discharge zone along with the rotation of magnetic roller 17, fallen by discharging brush wheel 17 brush, fall into magnetic thing receiving hopper 22 and the steel wool of the sensed roller-type discharging brush wheel 26 of ferromagnetism thing holds, forward zero magnetic region 21 to and lay down.
Magnetic roller 17 is to drive reductor 11 by drive motors 10, is rotated by driving belt 14 drive belt pulleys 8 by reductor 11 again.
Carry out in the gas-tight silo of whole magnetic separation process on frame 12, dust seldom.
Claims (2)
1, the two roller high intensity magnetic separators of a kind of permanent magnet dry type structurally are made up of vibrating motor (1), vibrator (2), elevating hopper (3), flow material plate (4), belt pulley (8), two drive motors (10), two reductors (11), frame machine (12), receiving hopper (13,22), driving belt (14), two discharging brush wheels (16), two magnetic rollers (17); Magnetic roller (17) comprises permanent magnet (19), teeth groove magnetic pole (20) and magnetic roll shaft (9), it is characterized in that:
Between two the teeth groove magnetic poles (20) and permanent magnet (19) of left magnetic roller (17), two auxiliary magnetic poles (18) have been assembled.
2, magnetic separator according to claim 1 is characterized in that permanent magnet (19) occupy the centre of magnetic roller (17), and two teeth groove magnetic poles (20) are in two of magnetic roller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210494 CN2177527Y (en) | 1993-04-21 | 1993-04-21 | Permanent-magnet dry type strong magnetic field seprator with double rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210494 CN2177527Y (en) | 1993-04-21 | 1993-04-21 | Permanent-magnet dry type strong magnetic field seprator with double rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2177527Y true CN2177527Y (en) | 1994-09-21 |
Family
ID=33792373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93210494 Expired - Fee Related CN2177527Y (en) | 1993-04-21 | 1993-04-21 | Permanent-magnet dry type strong magnetic field seprator with double rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2177527Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179733A (en) * | 2016-07-14 | 2016-12-07 | 湖南科美达电气股份有限公司 | A kind of dry type is to roller intensity magnetic separator |
| CN106694218A (en) * | 2017-03-21 | 2017-05-24 | 南京凯通粮食生化研究设计有限公司 | Magnetic catalyst continuous separation equipment |
| CN106824520A (en) * | 2017-04-20 | 2017-06-13 | 河北铸合集团兴隆县矿业有限公司 | Magnetic separator and magnetic separation system |
| CN106861895A (en) * | 2017-04-20 | 2017-06-20 | 河北铸合集团兴隆县矿业有限公司 | Ta Nb tailings Comprehensive recycle technology and its system |
| CN116510895A (en) * | 2023-07-03 | 2023-08-01 | 赣州金环磁选科技装备股份有限公司 | Magnetic separator for magnetite powder production process |
-
1993
- 1993-04-21 CN CN 93210494 patent/CN2177527Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179733A (en) * | 2016-07-14 | 2016-12-07 | 湖南科美达电气股份有限公司 | A kind of dry type is to roller intensity magnetic separator |
| CN106694218A (en) * | 2017-03-21 | 2017-05-24 | 南京凯通粮食生化研究设计有限公司 | Magnetic catalyst continuous separation equipment |
| CN106824520A (en) * | 2017-04-20 | 2017-06-13 | 河北铸合集团兴隆县矿业有限公司 | Magnetic separator and magnetic separation system |
| CN106861895A (en) * | 2017-04-20 | 2017-06-20 | 河北铸合集团兴隆县矿业有限公司 | Ta Nb tailings Comprehensive recycle technology and its system |
| CN116510895A (en) * | 2023-07-03 | 2023-08-01 | 赣州金环磁选科技装备股份有限公司 | Magnetic separator for magnetite powder production process |
| CN116510895B (en) * | 2023-07-03 | 2023-09-12 | 赣州金环磁选科技装备股份有限公司 | Magnetic separator for magnetite powder production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |