CN2501581Y - Magnetic separating circular column - Google Patents
Magnetic separating circular column Download PDFInfo
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- CN2501581Y CN2501581Y CN 01251033 CN01251033U CN2501581Y CN 2501581 Y CN2501581 Y CN 2501581Y CN 01251033 CN01251033 CN 01251033 CN 01251033 U CN01251033 U CN 01251033U CN 2501581 Y CN2501581 Y CN 2501581Y
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- separation tube
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Abstract
A magnetic separator column relates to magnetic beneficiation equipment, in particular to a magnetic separator which gathers roughing and cleaning in integral whole, including an ore feeding buckle, a separation tube, overflow tubes, magnetic systems formed by magnetic excitation coils, a water supply pipe, a discharge pipe, an electrical control device and so on. The utility model is characterized that multi-group electromagnets are arranged on the separation tube, multi-group systems formed by magnetic excitation coils are arranged in the lower of the separation tube, an internal cylinder is arranged in the inner of the separation tube. The utility model has the advantages that the requirement of the size is lower; a screening equipment is not needed to control the size of the feeding ores, the process is simplified, running components are not needed, the service life of the equipment is long; the energy and the water are saved, the range of the application is wide, so the utility model can take advantage of the gangue as roughing equipment, or can obtain high-grade magnetite concentrate as cleaning equipment.
Description
Technical field the utility model relates to a kind of magnetic plant, relate in particular to a kind of integrate roughly select, selected magnetic plant.
Background technology is existing to be used for the equipment that magnetic iron ore sorts drum magnetic separator, magnetic dewater cone, Magnetic rotator for medical freatment, magnetic separation post, magnetic accumulating machine etc.Drum magnetic separator, magnetic dewater cone can be used for the operation of roughly selecting of magnetic iron ore, also can be used for the selected operation of magnetic iron ore, but they are difficult to obtain the high-grade concentrate in production practices.In order to obtain the high-grade concentrate with magnetic selection method, people have developed picking equipments such as Magnetic rotator for medical freatment, magnetic accumulating machine, magnetic separation post, use the said equipment to handle magnetic iron ore, though obtained gratifying high-grade concentrate, these picking equipments all respectively have weak point again, and the Magnetic rotator for medical freatment running gear is many, inconvenience is safeguarded, the maintenance cost height, magnetic accumulating machine and magnetic separation post are then strict to feed preparation unit size, and leading portion needs screening plant control feed preparation unit size; Their water consumption is bigger than normal in addition, and the tailings grade of selected operation is that the overflow grade is very high, and concentration is lower, reclaim magnetic iron ore in the overflow and just must carry out concentrating in advance, and above-mentioned 2 make flow process complicated, and they inapplicablely roughly select operation.
The summary of the invention the purpose of this utility model provides a kind of various sorting operations of magnetic iron ore that are applicable to, wide to the feed preparation unit size conditional request, energy-conservation, water consumption is less, and can be according to producing needs, qualified tailings is abandoned in use as roughing separation equipment, or uses the Magnetic separating circular column that obtains the high-grade magnetite concentrate as picking equipment.
The utility model is to realize like this, it comprises magnetic system that mine feeding bucket, separation tube, overflow pipe, magnet exciting coil constitute, feed pipe, ore discharge pipe, electric control gear etc., it is characterized in that being provided with plurality of electromagnetic iron on the top of separation tube, be provided with the magnetic system that many group magnet exciting coils constitute in the bottom of separation tube, be provided with inner core in separation tube inside.
Main points of the present utility model are that also described electromagnet adopts annular yoke, and have several bolts hole in the first-class distance of annular yoke, and the magnetic pole head that has magnet exciting coil passes the inboard that bolt hole is fixed on annular yoke respectively with bolt.
Another main points of the utility model are that magnet exciting coil N, the S in the described annular yoke is arranged alternately.
Another main points of the utility model are that the inner core of separation tube can be provided with two.
The utility model has the advantages that:
1. loose to the feed preparation unit size requirement, do not need screening plant control feed preparation unit size, can simplify flow process, generally speaking, the overflow product can be selected in behind the primary grinding.
2. do not have running gear, service life of equipment is long; Energy-conservation, the energy consumption of equipment itself just is converted into magnetic field energy with electric energy; Water-saving, this equipment have adopted special mine tailing to discharge mode with other picking equipment difference, scalable control tailings concentration, thus can obtain relative higher concentration mine tailing.
3. applied widely, be applicable to the various sorting operations of magnetic iron ore in principle, roughly select the magnetic field intensity and the cycle period scalable in district, the magnetic field intensity in selected district and cycle period scalable, the ascending water speed scalable in selected ring cavity and chats chamber, tailings concentration is scalable also.By the above-mentioned factor of suitable adjustment, can the magnetic iron ore of different ore character, different feed preparation unit size and grade be sorted.Can be according to producing needs, qualified tailings is abandoned in use as roughing separation equipment, or uses acquisition high-grade magnetite concentrate as picking equipment.
Appended drawings 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the A-A cutaway view of the utility model Fig. 1.
Accompanying drawing 3 is the front view of the utility model annular yoke.
Accompanying drawing 4 is the vertical view of the utility model electromagnet.
The utility model is described in further detail below in conjunction with accompanying drawing for embodiment.
Referring to accompanying drawing 1, the utility model it comprise that magnetic that mine feeding bucket 1, separation tube 2, overflow pipe 3, magnet exciting coil constitute is 5, feed pipe 11,12, ore discharge pipe, electric control gear 13 etc., it is characterized in that being provided with plurality of electromagnetic iron 4 on the top of separation tube 2, its electromagnet can adopt annular yoke 15, and having several bolts hole 18 in the first-class distance of annular yoke, the magnetic pole head 17 usefulness bolts that have magnet exciting coil 14 pass the inboard that bolt hole is fixed on annular yoke 15 respectively.Magnet exciting coil 14N, S in the annular yoke 15 are arranged alternately.The column body zone at electromagnet place is for roughly selecting the district.Ore pulp is entered by mine feeding bucket 1 and roughly selects the district during central upper portion, under the electromagnetic force and action of gravity of the break-make of sequence alternate from top to bottom that plurality of electromagnetic iron produces, magnetic-particle and intergrowth in the ore pulp are moved by barrel around the middle mind-set separation tube 2, and move downward along barrel; Non-magnetic particle, especially thicker non-magnetic particle vertically moves downward under action of gravity, thereby reaches the effect that ore pulp is roughly selected.
Main points of the present utility model are that also be provided with the magnetic of organizing the magnet exciting coils formation in the bottom of separation tube 2 is 5 more, is provided with inner core in separation tube 2 inside.The inner core of its separation tube 2 can be provided with two, promptly middle tube 7 and inner core 6.Its separation tube 2 and middle tube 7, inner core 6 constitute two sorting ring cavities, are selected ring cavity between separation tube 2 and the middle tube 7, are the chats chamber between middle tube 7 and the inner core 6, and inner core 6 inside are the mine tailing chamber.Side lower part at middle tube 7 and urceolus 2 is provided with feed pipe 11,12, is respectively equipped with concentrate ore discharge pipe 8, chats ore discharge pipe 9 and mine tailing ore discharge pipe 10 in the bottom of separation tube, middle tube, inner core.Like this, the magnetic-particle and the intergrowth that move downward along barrel enter selected ring cavity, under continuous downward magnetic field force and ascending current impulse force that feeds from feed pipe and action of gravity own that many group magnet exciting coils 5 produce, magnetite ore particles, the downward sedimentation of rich intergrowth.Polarity of the magnetic field and magnetic field intensity by the variation of control power supply control magnet exciting coil, magnetite ore particles is repeatedly reunited disperse to eluriate, discharge iron ore concentrate by separation tube 2 bottom concentrate ore discharge pipes at last, medium intergrowth is gone out by ascending current, discharge by chats ore discharge pipe, non-magnetic particle that is mingled with and lean intergrowth then enter the mine tailing chamber, are discharged by mine tailing ore discharge pipe.Through roughly selecting the non-magnetic particle in district, especially thicker non-magnetic particle directly enters the mine tailing chamber under gravity and effect inside, current downwards, discharged by mine tailing ore discharge pipe.
Claims (4)
1. Magnetic separating circular column, it comprises that the magnetic that mine feeding bucket (1), separation tube (2), overflow pipe (3), magnet exciting coil constitute is (5), feed pipe (11,12), ore discharge pipe, electric control gear (13) etc., it is characterized in that being provided with plurality of electromagnetic iron (4) on the top of separation tube (2), be provided with the magnetic system (5) that many group magnet exciting coils constitute in the bottom of separation tube (2), be provided with inner core in separation tube (2) inside.
2. Magnetic separating circular column according to claim 1, it is characterized in that described electromagnet adopts annular yoke (15), and having several bolts hole (18) in the first-class distance of annular yoke, the magnetic pole head (17) that has magnet exciting coil (14) passes the inboard that bolt hole (18) is fixed on annular yoke (15) respectively by bolt (16).
3. Magnetic separating circular column according to claim 2 is characterized in that magnet exciting coil (14) N, the S in the described annular yoke (15) is arranged alternately.
4. Magnetic separating circular column according to claim 1 is characterized in that the inner core of described separation tube (2) can be provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251033 CN2501581Y (en) | 2001-10-17 | 2001-10-17 | Magnetic separating circular column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251033 CN2501581Y (en) | 2001-10-17 | 2001-10-17 | Magnetic separating circular column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501581Y true CN2501581Y (en) | 2002-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01251033 Expired - Fee Related CN2501581Y (en) | 2001-10-17 | 2001-10-17 | Magnetic separating circular column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501581Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823020A (en) * | 2010-04-15 | 2010-09-08 | 河南理工大学 | Permanent magnet vibration module type magnetic separator |
| CN106362862A (en) * | 2016-01-26 | 2017-02-01 | 石家庄金垦科技有限公司 | Method for finely separating magnetic minerals based on all-in-one machine |
| CN106914337A (en) * | 2017-04-25 | 2017-07-04 | 辽宁科技大学 | A kind of three product column magnetic separators |
| CN107377215A (en) * | 2017-08-28 | 2017-11-24 | 鞍钢集团矿业有限公司 | A kind of multilayer electromagnetism Magnetic field screening separator |
-
2001
- 2001-10-17 CN CN 01251033 patent/CN2501581Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823020A (en) * | 2010-04-15 | 2010-09-08 | 河南理工大学 | Permanent magnet vibration module type magnetic separator |
| CN101823020B (en) * | 2010-04-15 | 2011-11-09 | 河南理工大学 | Permanent magnet vibration module type magnetic separator |
| CN106362862A (en) * | 2016-01-26 | 2017-02-01 | 石家庄金垦科技有限公司 | Method for finely separating magnetic minerals based on all-in-one machine |
| CN106362862B (en) * | 2016-01-26 | 2017-10-31 | 石家庄金垦科技有限公司 | Method based on the selected magnetic mineral of all-in-one |
| CN106914337A (en) * | 2017-04-25 | 2017-07-04 | 辽宁科技大学 | A kind of three product column magnetic separators |
| CN106914337B (en) * | 2017-04-25 | 2022-08-26 | 辽宁科技大学 | Three-product magnetic separation column |
| CN107377215A (en) * | 2017-08-28 | 2017-11-24 | 鞍钢集团矿业有限公司 | A kind of multilayer electromagnetism Magnetic field screening separator |
| CN107377215B (en) * | 2017-08-28 | 2019-06-25 | 鞍钢集团矿业有限公司 | A kind of multilayer electromagnetic field screening machine |
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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 |