CN2210035Y - Magnetic pyrite dry separating equipment - Google Patents
Magnetic pyrite dry separating equipment Download PDFInfo
- Publication number
- CN2210035Y CN2210035Y CN 94231905 CN94231905U CN2210035Y CN 2210035 Y CN2210035 Y CN 2210035Y CN 94231905 CN94231905 CN 94231905 CN 94231905 U CN94231905 U CN 94231905U CN 2210035 Y CN2210035 Y CN 2210035Y
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- CN
- China
- Prior art keywords
- magnetic
- roll
- roller
- ore
- chute
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- Expired - Fee Related
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Abstract
The utility model relates to a device for the dry separation of magnetic iron ore, particularly a device capable of orderly supplementing the dry separation of magnetic iron ore, which is mainly composed of a supplementing magnetic roller, a main magnetic roller, a rubber belt, an electric magnet, a supporting roller, a motive power roller, a face increasing rolling drum, a magnetic ore chute, an ore tailing chute, a magnetic ore supplementing chute, etc. The utility model is characterized in that both ends of the rubber belt are provided with the motive power roller and the main magnetic roller, and the electric magnet, the supporting roller and the face increasing roller are additionally arranged under the rubber belt. The supplementing magnetic roller which has motive power and has a reverse rotary direction with the main magnetic roller is additionally arranged at the position abutting the edge of the parabola of the main magnetic roller. The utility model can effectively improve the grade of magnetic ore and the efficiency of dry separation to bring great benefits to enterprises.
Description
The utility model relates to the device that a kind of vignite dry separation separates, and particularly relates to a kind of device of augmenting magnetic iron ore dry separation in order.
At present, magnetic iron ore dry separation separation equipment is in practicality, its technology is such: through the former mineral aggregate of fine crushing, leave in the ore storage bin, through pendulum feeder raw ore is evenly delivered on the adhesive tape of dry separation sealing-tape machine of operation, general material thickness is 60 millimeters, belongs to disordered state (melanges such as magnetic iron ore, gangue, soil together).When this material rolls through main magnetic again, magnetic iron ore falls into the ore deposit groove under the magnetic field absorption that permanent magnetism rolls, and gangue, soil etc. are not subjected to magnetic to roll magnetic field to act on, fall in the mine tailing chute in the self gravitation effect, provide mineral aggregate for ball mill than high-grade through the raw ore of dry separation.But this technology, since the dry separation mineral aggregate be under disordered state (mineral aggregate, gangue, soil mix) on adhesive tape, move, mineral aggregate is when rolling by main magnetic, time is short again, causes ore dressing undesirable, and consequently tiny soil, the stone of part is gone in the chute of magnetic ore deposit by bulk magnetic mine belt, like this, reduced the grade of magnetic mineral aggregate, and upper strata granule magnetic iron ore taken away by the soil of bulk, stone etc. and lose, wasted former mineral aggregate.
The purpose of this utility model be to provide a kind of improved augment magnetic iron ore dry separation device in order, to overcome the deficiency of above-mentioned technology, reach of high grade, the purpose that the ore deposit wastage of material is few of ore dressing.
The purpose of this utility model is achieved in that it mainly rolls 1 by augmenting magnetic, and main magnetic rolls 2, adhesive tape 3, and batcher 4, feed bin 5, electromagnet 6, idler pulley 7, power rolls 8, increases surface roller 9, magnetic ore deposit chute 10, mine tailing chute 11 is augmented magnetic ore deposit chute 12 compositions such as grade.It is characterized in that: the two ends of adhesive tape 3 be provided with power roll 8 with main magnetic roll 2, adhesive tape has additional electromagnet 6, idler pulley 7 for 3 times and increases surface roller 9; Roll 2 parabolical edges near main magnetic and set up a self-powered and main magnetic and roll the opposite magnetic of augmenting of 2 direction of rotation and roll 1, and electromagnet 6 upper surface magnetic and augment magnetic and roll 1 outer surface magnetic all to roll 2 surface magnetisms consistent with main magnetic; Augment magnetic and roll 1 and have and augment magnetic ore deposit chute 12, and communicate with magnetic ore deposit chute 10.
The utility model is compared with existing equipment, and it can improve the grade in magnetic ore deposit effectively, improves dry separation efficient, and prevents losing of magnetic iron ore, avoids the waste of iron resource owing to paid attention to the recovery of iron ore especially, think that enterprise has brought huge benefit.
Further specify below in conjunction with drawings and Examples.
Accompanying drawing 1, overall structure schematic diagram of the present utility model.
Among the figure: 1, augment magnetic and roll, 2, main magnetic rolls, 3, adhesive tape, 4, batcher, 5, feed bin, 6, electromagnet, 7, idler pulley, 8, power rolls, 9, increase surface roller, 10, magnetic ore deposit chute, 11, the mine tailing chute, 12, augment magnetic ore deposit chute.
During work, raw ore behind fine crushing leaves in the feed bin 5, to expect to deliver to uniformly on the adhesive tape 3 by batcher 4, power roll 8 drive adhesive tapes 3 operations (idler pulley 7 and increase the effect that surface roller 9 plays support respectively and increases adhesive tape 3 frictions) because electromagnet 6 upper surface magnetic and augment magnetic roll 1 outer surface magnetic all with main magnetic roll 2 surface magnetisms consistent (can be the N utmost point or the S utmost point) like this under electromagnet 6 magnetic fields act on mineral aggregate form orderly distribution, promptly form the iron ore material, gangue, the orderly arrangement from bottom to top of soil, to roll dry separation efficient ready in order to improve main magnetic, when material rolls 2 by main magnetic, the iron ore material is adsorbed on main magnetic smoothly and rolls on 2, and upper strata iron ore material with augment magnetic and roll 1 outer surface magnetic and repel each other, so will be rolled 2 to main magnetic by repulsion again, strengthen main magnetic like this and rolled 2 operating efficiency, the magnetic of augmenting that just in time is arranged on the parabola edge for the form of small iron particles mineral aggregate that drops on the upper strata in the material feeding rolls 1 recovery (owing to augmenting the effect that magnetic rolls 1 magnetic field), the iron ore material that reclaims is augmented magnetic and is rolled and augment magnetic ore deposit chute 12 under 1 through being located at, walk around mine tailing chute 11, lead to magnetic ore deposit chute 10 and be input to ball mill.
Claims (2)
1, a kind of magnetic iron ore dry separation device of augmenting in order, it mainly rolls (1) by augmenting magnetic, and main magnetic rolls (2), adhesive tape (3), batcher (4), feed bin (5), electromagnet (6), idler pulley (7), power rolls (8), increase surface roller (9), magnetic ore deposit chute (10), mine tailing chute (11) is augmented magnetic ore deposit chute compositions such as (12), the two ends that it is characterized in that adhesive tape (3) are provided with power and roll (8) and roll (2) with main magnetic, have additional electromagnet (6), idler pulley (7) under the adhesive tape (3) and increase surface roller (9); Roll (2) parabolical edge near main magnetic and set up a self-powered and main magnetic and roll the opposite magnetic of augmenting of (2) direction of rotation and roll (1), and electromagnet (6) upper surface magnetic and augment magnetic and roll (1) outer surface magnetic all to roll (2) surface magnetism consistent with main magnetic.
2, the magnetic iron ore dry separation device of augmenting in order according to claim 1 is characterized in that, augments magnetic and rolls (1) and have and augment magnetic ore deposit chute (12), and communicate with magnetic ore deposit chute (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231905 CN2210035Y (en) | 1994-12-28 | 1994-12-28 | Magnetic pyrite dry separating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231905 CN2210035Y (en) | 1994-12-28 | 1994-12-28 | Magnetic pyrite dry separating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210035Y true CN2210035Y (en) | 1995-10-18 |
Family
ID=33843609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94231905 Expired - Fee Related CN2210035Y (en) | 1994-12-28 | 1994-12-28 | Magnetic pyrite dry separating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210035Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099942B (en) * | 2007-07-30 | 2010-05-19 | 昆明理工大学 | Deironing novel method for ore containing strong magnetic mineral |
| CN1788852B (en) * | 2005-12-08 | 2010-10-13 | 刘贵新 | Device for continuously removing iron block and ferrous powder from slag |
-
1994
- 1994-12-28 CN CN 94231905 patent/CN2210035Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1788852B (en) * | 2005-12-08 | 2010-10-13 | 刘贵新 | Device for continuously removing iron block and ferrous powder from slag |
| CN101099942B (en) * | 2007-07-30 | 2010-05-19 | 昆明理工大学 | Deironing novel method for ore containing strong magnetic mineral |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 182, GUANGQUMENNEIDA STREET, CHONGWEN DISTRICT, BEIJING CITY TO: NO. 101, UNIT 3, QINGNIAN APT., JINDING STREET, SHIJINGSHAN DISTRICT, BEIJING CITY, 100041 |
|
| CP03 | Change of name, title or address |
Address after: 100041, No. 3, unit 101, Jinding street youth apartment, Beijing, Shijingshan District Patentee after: Song Zhenhai Address before: Beijing city Chongwen District Avenue No. 182 Patentee before: Song Zhenhai |
|
| 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 |