CN202893493U - Electromagnetic vertical ring high gradient magnetic separator - Google Patents
Electromagnetic vertical ring high gradient magnetic separator Download PDFInfo
- Publication number
- CN202893493U CN202893493U CN 201220625342 CN201220625342U CN202893493U CN 202893493 U CN202893493 U CN 202893493U CN 201220625342 CN201220625342 CN 201220625342 CN 201220625342 U CN201220625342 U CN 201220625342U CN 202893493 U CN202893493 U CN 202893493U
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- magnetizing coil
- vertical ring
- magnetic
- ring high
- magnetic separator
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Abstract
The utility model discloses an electromagnetic vertical ring high gradient magnetic separator, comprising a rack, wherein a tailings box is arranged on the rack; a lower iron yoke located above the tailings box and an upper iron yoke located above the lower iron yoke are also arranged on the rack; an exciting coil is winded on the upper iron yoke; a rotating ring is vertically arranged above the upper iron yoke; a magnetic separation medium box is arranged on the periphery of the rotating ring; the magnetic separation medium box is periodically in the magnetic field of the exciting coil; the exciting coil is formed by winding a hollow copper pipe; and the hollow copper pipe is filled with a cooling liquid. By the electromagnetic vertical ring high gradient magnetic separator disclosed by the utility model, ultra-fine weak magnetic minerals in an ore pulp can be separated efficiently, the use ratio of mining resources is improved; and the heat generated by the exciting coil can be taken away in time by the cooling liquid, so that the exciting coil is prevented from being broken down, and the service life is prolonged.
Description
Technical field
The utility model relates to the magnetic plant technical field, relates in particular to a kind of electromagnetism vertical ring high-gradient magnetic separator.
Background technology
Because the restriction of existing magnet separator magnetic field intensity is difficult to superfine, weak magnetism mineral in the iron ore are sorted out, and has caused the waste of iron ore deposit.The electromagnetism vertical ring high-gradient magnetic separator is a kind of magnetic separator equipment, but the electromagnetism vertical ring high-gradient magnetic separator on the market is of a great variety, quality is very different, most of electromagnetism vertical ring high-gradient magnetic separator power consumptions are higher, the magnetizing coil of electromagnetism vertical ring high-gradient magnetic separator is that the solid conductor coiling forms, adopt the existing problem of magnetizing coil of solid conductor coiling to be: in the magnetic separation medium process in the change of coil electricity generation magnetic field magnetisation in the magnetic separation cartridge, coil can produce a large amount of heats, be difficult in time distribute, cause easily the breakdown fault of coil, cause the service life of magnetizing coil short.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of electromagnetism vertical ring high-gradient magnetic separator is provided, and the heat that the magnetizing coil of this electromagnetism vertical ring high-gradient magnetic separator produces can in time be taken away, and avoids magnetizing coil breakdown, improves its service life.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electromagnetism vertical ring high-gradient magnetic separator, comprise frame, be provided with tailing tank on the described frame, also be provided with the lower yoke that is positioned at described tailing tank top and the upper yoke that is positioned at described lower yoke top on the described frame, be wound with magnetizing coil on the described upper yoke, described upper yoke top is vertical to be provided with change, the magnetic separation cartridge is installed on the excircle of described change, described magnetic separation cartridge periodically is in the magnetic field of described magnetizing coil, the magnetizing coil of described magnetizing coil for being formed by the hollow copper tubing coiling is filled with cooling fluid in the described hollow copper tubing.
As preferably, the cross section of described hollow copper tubing is square or is circular.
As preferably, comprising, described magnetizing coil organizing the coils of series connection more.
Owing to adopted technique scheme, when utilizing electromagnetism vertical ring high-gradient magnetic separator of the present utility model to carry out magnetic separation, raw ore slurry enters by the feed pipe that is positioned at the magnetic separator top, produce magnetic field after the magnetizing coil energising, rotate in the magnetic field that change produces after the magnetizing coil energising, when the magnetic separation cartridge of installing in the change goes in the magnetic field, magnetic separation medium in the magnetic separation cartridge is magnetized, magnetic mineral in the magnetic separation medium absorption ore pulp that is magnetized, after the magnetic separation cartridge produces magnetic field with change, magnetic separation medium in the magnetic separation cartridge loses magnetism, the magnetic mineral that is adsorbed naturally falls or is rinsed water and sweeps away and be collected, discharge, no longer contain magnetic mineral through the mine tailing after the magnetic separation, mine tailing enters tailing tank and is collected separately.
Because the magnetizing coil of electromagnetism vertical ring high-gradient magnetic separator of the present utility model is formed by the hollow copper tubing coiling, in hollow copper tubing, be filled with cooling fluid, because cooling fluid is directly passed through by the center of copper pipe, therefore can take away to greatest extent the heat that magnetizing coil produces, can also play the effect of insulation, prevent the breakdown fault that causes of coil.
When magnetizing coil is in series by many groups coil, guaranteed background magnetic field intensity.
In sum, magnetic separation function of the present utility model efficiently sorts weak magnetic mineral superfine in the ore pulp, has improved the utilization rate of mine resources; The heat that magnetizing coil the produces liquid that can be cooled is in time taken away, and avoids magnetizing coil breakdown, has improved its service life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the magnetizing coil structural representation among Fig. 1;
Fig. 3 is the A-A cross-sectional schematic among Fig. 2;
Among the figure: the 1-frame; The 2-lower yoke; The 3-upper yoke; The 4-change; The 5-magnetizing coil; The 51-hollow copper tubing; The 6-palsating equipment; The 7-tailing tank;
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further nonrestrictive explanation.
As shown in Figure 1, the electromagnetism vertical ring high-gradient magnetic separator of present embodiment, in frame 1 tailing tank 7 is installed, sidewall at tailing tank 7 is equipped with palsating equipment 6, can prevent tailing tank 7 interior deposition fouling blocking channels, frame 1 be positioned at tailing tank 7 above be provided with lower yoke 2, above lower yoke 2, be provided with upper yoke 3, be wound with magnetizing coil 5 at upper yoke 3, vertically above upper yoke 3 be provided with change 4, (not specifically illustrating among the figure) rotated in change 4 by the power set driving, excircle in change 4 is equipped with magnetic separation cartridge (not specifically illustrating among the figure), in the magnetic field that is in the rear generation of magnetizing coil 5 energisings of this magnetic separation cartridge with the rotation period of change 4.
As shown in Figures 2 and 3, the magnetizing coil 5 in the present embodiment adopts hollow copper tubing 51 coilings to form, and is filled with cooling fluid in hollow copper tubing 51, and the arrow at the cooling liquid inlet place of magnetizing coil 5 shows the flow direction of cooling fluid among Fig. 2.Because cooling fluid is directly passed through by the center of copper pipe, therefore can take away to greatest extent the heat that produces in the rear magnetic separation process of magnetizing coil energising, can also play the effect of insulation, prevent the breakdown fault that causes of magnetizing coil.
As shown in Figure 3, the magnetizing coil in the present embodiment is formed by the hollow copper tubing coiling that cross section is square, and can certainly adopt cross section is that circular hollow copper tubing comes the coiling magnetizing coil.
Magnetizing coil in the present embodiment is in series by four groups of coils, has guaranteed background magnetic field intensity.Certainly, be not limited to four groups of coil series connection, can increase and decrease according to actual conditions the quantity of the coil of series connection, thereby adjust the height of background magnetic field intensity.
When utilizing electromagnetism vertical ring high-gradient magnetic separator of the present utility model to carry out magnetic separation, raw ore slurry enters by the feed pipe that is positioned at the magnetic separator top, produce magnetic field after magnetizing coil 5 energisings, rotate in the magnetic field that change 4 produces after magnetizing coil 5 energisings, when the magnetic separation cartridge of installing in the change 4 goes in the magnetic field, magnetic separation medium in the magnetic separation cartridge is magnetized, magnetic mineral in the magnetic separation medium absorption ore pulp that is magnetized, after the magnetic separation cartridge produces magnetic field with change 4, magnetic separation medium in the magnetic separation cartridge loses magnetism, the magnetic mineral that is adsorbed naturally falls or is rinsed water and sweeps away and be collected, discharge, no longer contain magnetic mineral through the mine tailing after the magnetic separation, mine tailing enters tailing tank 7 and is collected separately.
Magnetic separation function of the present utility model efficiently sorts weak magnetic mineral superfine in the ore pulp, has improved the utilization rate of mine resources; The heat that magnetizing coil the produces liquid that can be cooled is in time taken away, and avoids magnetizing coil breakdown, has improved its service life.
The above only is giving an example of the utility model preferred embodiments, and the part of wherein not addressing in detail is those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation that carries out based on technology enlightenment of the present utility model is also within protection domain of the present utility model.
Claims (3)
1. electromagnetism vertical ring high-gradient magnetic separator, comprise frame, be provided with tailing tank on the described frame, also be provided with the lower yoke that is positioned at described tailing tank top and the upper yoke that is positioned at described lower yoke top on the described frame, be wound with magnetizing coil on the described upper yoke, described upper yoke top is vertical to be provided with change, the magnetic separation cartridge is installed on the excircle of described change, described magnetic separation cartridge periodically is in the magnetic field of described magnetizing coil, it is characterized in that: the magnetizing coil of described magnetizing coil for being formed by the hollow copper tubing coiling is filled with cooling fluid in the described hollow copper tubing.
2. a kind of electromagnetism vertical ring high-gradient magnetic separator as claimed in claim 1 is characterized in that: the cross section of described hollow copper tubing is square or is circular.
3. a kind of electromagnetism vertical ring high-gradient magnetic separator as claimed in claim 1 or 2 is characterized in that: the coils of the series connection of group more than described magnetizing coil comprises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625342 CN202893493U (en) | 2012-11-20 | 2012-11-20 | Electromagnetic vertical ring high gradient magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625342 CN202893493U (en) | 2012-11-20 | 2012-11-20 | Electromagnetic vertical ring high gradient magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893493U true CN202893493U (en) | 2013-04-24 |
Family
ID=48114215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625342 Expired - Lifetime CN202893493U (en) | 2012-11-20 | 2012-11-20 | Electromagnetic vertical ring high gradient magnetic separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN202893493U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295719A (en) * | 2013-06-26 | 2013-09-11 | 南京梅山冶金发展有限公司 | Exciting coil of strongly magnetic machine and manufacturing method of exciting coil of strongly magnetic machine |
| CN104525370A (en) * | 2014-12-18 | 2015-04-22 | 佛山市赛科科技股份有限公司 | Deironing device |
| CN107755088A (en) * | 2017-12-05 | 2018-03-06 | 赣州金环磁选设备有限公司 | Double uniform cloth charge bar medium dry powder high gradient magnetic separator |
| CN108499728A (en) * | 2018-06-15 | 2018-09-07 | 广东省资源综合利用研究所 | A kind of vertical ring high-gradient magnetic separating apparatus |
| CN109046775A (en) * | 2018-08-24 | 2018-12-21 | 佛山市万达业机械股份有限公司 | To magnetic separator |
| CN109046761A (en) * | 2018-08-24 | 2018-12-21 | 佛山市万达业机械股份有限公司 | Magnetic separator |
-
2012
- 2012-11-20 CN CN 201220625342 patent/CN202893493U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295719A (en) * | 2013-06-26 | 2013-09-11 | 南京梅山冶金发展有限公司 | Exciting coil of strongly magnetic machine and manufacturing method of exciting coil of strongly magnetic machine |
| CN103295719B (en) * | 2013-06-26 | 2016-06-15 | 南京梅山冶金发展有限公司 | A kind of strong magnetomechanical magnetizing coil and preparation method thereof |
| CN104525370A (en) * | 2014-12-18 | 2015-04-22 | 佛山市赛科科技股份有限公司 | Deironing device |
| CN107755088A (en) * | 2017-12-05 | 2018-03-06 | 赣州金环磁选设备有限公司 | Double uniform cloth charge bar medium dry powder high gradient magnetic separator |
| CN108499728A (en) * | 2018-06-15 | 2018-09-07 | 广东省资源综合利用研究所 | A kind of vertical ring high-gradient magnetic separating apparatus |
| CN109046775A (en) * | 2018-08-24 | 2018-12-21 | 佛山市万达业机械股份有限公司 | To magnetic separator |
| CN109046761A (en) * | 2018-08-24 | 2018-12-21 | 佛山市万达业机械股份有限公司 | Magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
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| CX01 | Expiry of patent term |