CN102941156A - Wind power feeding dry type permanent magnetic separator - Google Patents
Wind power feeding dry type permanent magnetic separator Download PDFInfo
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- CN102941156A CN102941156A CN2012104718892A CN201210471889A CN102941156A CN 102941156 A CN102941156 A CN 102941156A CN 2012104718892 A CN2012104718892 A CN 2012104718892A CN 201210471889 A CN201210471889 A CN 201210471889A CN 102941156 A CN102941156 A CN 102941156A
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Abstract
The invention relates to a wind power feeding dry type permanent magnetic separator which is applied to the field of beneficiation machinery. The wind power feeding dry type permanent magnetic separator is composed of a main shaft, a magnetic system, a cylinder, a rack, a sorting box and a transmission system, the cylinder and the rack are installed on the main shaft, the sorting box and the transmission system are installed on the rack, the magnetic system and the cylinder are of vertical structures, the magnetic system is fixed on the main shaft and forms an integrated structure with the main shaft, and a bearing is installed between the cylinder and the main shaft. A working principle and a usage method of the separator include that under the driving of the transmission system, the cylinder rotates around the magnetic system, N polarities and S polarities are alternately ranked along the direction of the circumference of the magnetic system so as to achieve multiple times of turnover of magnetic minerals, and air is continuously injected in a material storage box by an air compressor. According to the wind power feeding dry type permanent magnetic separator, an external permanent magnetic field which is high in magnetic field intensity, high in gradient and multiple in turnover is formed on the outer surface of the cylinder, by means of wind power, high-dispersity minerals are fed to the wind power feeding dry type permanent magnetic separator, impurities in the minerals are reduced, and by means of the high-gradient and multi-turnover external magnetic field, the purpose of dry careful selection of fine-grain strongly magnetic minerals is achieved.
Description
Technical field
The present invention relates to a kind of wind-force feed dry type permanent magnetic separator in the benficiation machinery field.
Background technology
The particulate picking equipment of existing strongly magnetic mineral is mainly take the wet type drum magnetic separator as main, and production technology is very ripe, but exists the large shortcoming of water consumption.In arid areas such as NORTHWEST CHINA, Inner Mongols, waterpower resourses are in short supply, lives of the people water all is a problem, adopt the wet type ore-dressing technique to be difficult to realize, and select common dry-type magnetic extractor to carry out ore-dressing practice, although concentration ratio is also very high, because it is low to feed the mineral decentralization, its concentrate is mingled with too much, and final concentrate also is difficult to reach the requirement of direct steelmaking.This just requires, and in the actual production that the arid area strongly magnetic mineral sorts, a kind of dry type sorting equipment that can directly produce the steel-making concentrate is arranged, in order to reduce cost, makes rational use of resources.Therefore, develop a kind of wind-force feed dry type permanent magnetic separator is new problem anxious to be resolved always.
Summary of the invention
The object of the present invention is to provide a kind of wind-force feed dry type permanent magnetic separator, adopt wind-force to ore deposit mode, vertical, the little pole pitch magnetic Circuit Design of 30mm-85mm, and employing high performance permanent magnetic materials, form high magnetic field intensity, high gradient and the permanent magnetism external magnetic field of overturning at cylinder outer surface more, design a kind of selected dry-type magnetic selection apparatus of particulate strongly magnetic mineral that can use in the arid area.
The object of the present invention is achieved like this: a kind of wind-force feed dry type permanent magnetic separator, formed by main shaft, magnetic system, cylinder, frame, separatory vessel, transmission system, at main shaft cylinder, frame are installed, in frame separatory vessel and transmission system are installed, magnetic system and cylinder adopt vertical structure, magnetic system is fixed on the main shaft, forms an overall structure with main shaft, between cylinder and the main shaft bearing is housed; Operation principle and the using method of this device are, under the drive of transmission system, cylinder is around the rotation of magnetic system, magnetic is polarity N on the circumferencial direction, the S alternative arrangement, thereby realize the repeatedly upset of magnetic mineral, is furnished with charging aperture A on the separatory vessel, air outlet B, mine tailing mouth C and concentrate mouth D, mineral mix with air in material storing box, constantly inject air by air compressor in the material storing box, mineral are along with wind-force feeds in the separatory vessel from charging aperture, and magnetic mineral, is finally discharged from concentrate mouth D around the rotation of magnetic system with cylinder, non magnetic ore falls under gravity among the mine tailing mouth C, and the wind that feeds separatory vessel is discharged from exhaust outlet B; Vertical structure is fixed on the main shaft 1; cylinder rotates around magnetic system under the drive of transmission system; cylinder is made by non-magnet_conductible material; outer lining 3-10mm wear-resistant protective layer; Guide canel is 120-330 °; magnetic field intensity is 80-700mT; the magnetic cording has high magnetic field intensity; the characteristics of high gradient and many upsets; is furnished with charging aperture A on the separatory vessel; air outlet B; mine tailing mouth C and concentrate mouth D; mineral are along with wind-force feeds separatory vessel from charging aperture; be directly injected to drum surface; wind-force can make mineral reach high degree of dispersion to the ore deposit to reduce and to be mingled with; the non magnetic ore that is ejected into drum surface falls back under action of gravitation among the mine tailing mouth C; be attracted to drum surface and be ejected into the magnetic mineral of drum surface owing to be subject to the effect of magnetic field force, along with cylinder rotates around magnetic system, after the non magnetic ore that will be mingled with through repeatedly overturning is further discharged; in be shed to concentrate mouth D without the magnetic region, realize the selected operation of strongly magnetic mineral dry type.
Main points of the present invention are its structure and operation principle.Its operation principle and using method are, under the drive of transmission system, cylinder is around the rotation of magnetic system, magnetic is polarity N on the circumferencial direction, the S alternative arrangement, thereby realize the repeatedly upset of magnetic mineral, is furnished with charging aperture A on the separatory vessel, air outlet B, mine tailing mouth C and concentrate mouth D, mineral mix with air in material storing box, constantly inject air by air compressor in the material storing box, mineral are along with wind-force feeds in the separatory vessel from charging aperture, and magnetic mineral, is finally discharged from concentrate mouth D around the rotation of magnetic system with cylinder, non magnetic ore falls under gravity among the mine tailing mouth C, and the wind that feeds separatory vessel is discharged from exhaust outlet B; Vertical structure is fixed on the main shaft 1; cylinder rotates around magnetic system under the drive of transmission system; cylinder is made by non-magnet_conductible material; outer lining 3-10mm wear-resistant protective layer; Guide canel is 120-330 °; magnetic field intensity is 80-700mT; the magnetic cording has high magnetic field intensity; the characteristics of high gradient and many upsets; is furnished with charging aperture A on the separatory vessel; air outlet B; mine tailing mouth C and concentrate mouth D; mineral are along with wind-force feeds separatory vessel from charging aperture; be directly injected to drum surface; wind-force can make mineral reach high degree of dispersion to the ore deposit to reduce and to be mingled with; the non magnetic ore that is ejected into drum surface falls back under action of gravitation among the mine tailing mouth C; be attracted to drum surface and be ejected into the magnetic mineral of drum surface owing to be subject to the effect of magnetic field force, along with cylinder rotates around magnetic system, after the non magnetic ore that will be mingled with through repeatedly overturning is further discharged; in be shed to concentrate mouth D without the magnetic region, realize the selected operation of strongly magnetic mineral dry type.
Wind-force feed dry type permanent magnetic separator compared with prior art, have the wind-force of employing to the ore deposit mode, vertical, little pole pitch magnetic Circuit Design, adopt high performance permanent magnetic materials, form high magnetic field intensity at cylinder outer surface, the permanent magnetism external magnetic field of high gradient and many upsets, the selected dry-type magnetic selection apparatus of particulate strongly magnetic mineral of using in the arid area, wind-force feed dry type permanent magnetic separator utilizes wind-force to realize feeding the high degree of dispersion of mineral to the ore deposit, minimizing is mingled with, the external magnetic field of high gradient and many upsets, realize the selected advantages such as purpose of particulate strongly magnetic mineral dry type, will be widely used in the benficiation machinery field.
Description of drawings
The present invention is described in detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the E-E cutaway view of Fig. 1.
With reference to accompanying drawing, a kind of wind-force feed dry type permanent magnetic separator, by main shaft 1, magnetic be 2, cylinder 3, frame 4, separatory vessel 5, transmission system 6 form, at main shaft 1 cylinder 3, frame 4 are installed, in frame 4 separatory vessel 5 and transmission systems 6 are installed, magnetic be 2 and cylinder 3 adopt vertical structures, magnetic is 2 to be fixed on the main shaft 1, form an overall structure with main shaft 1, between cylinder 3 and the main shaft 1 bearing is housed.Operation principle and the using method of this device are, under the drive of transmission system 6, cylinder 3 is 2 rotations around magnetic, magnetic is polarity N on 2 circumferencial directions, the S alternative arrangement, thereby realize the repeatedly upset of magnetic mineral, is furnished with charging aperture A on the separatory vessel 5, air outlet B, mine tailing mouth C and concentrate mouth D, mineral mix with air in material storing box, constantly inject air by air compressor in the material storing box, mineral are along with wind-force feeds in the separatory vessel 5 from charging aperture, and magnetic mineral is 2 rotations with cylinder 3 around magnetic, finally discharges from concentrate mouth D, non magnetic ore falls under gravity among the mine tailing mouth C, and the wind that feeds separatory vessel 5 is discharged from exhaust outlet B; Vertical structure is fixed on the main shaft 1; cylinder 3 centers on magnetic under the drive of transmission system 6 be 2 rotations; cylinder 3 is made by non-magnet_conductible material; outer lining 3-10mm wear-resistant protective layer; magnetic is that 2 cornerites are 120-330 °; magnetic field intensity is 80-700mT; magnetic is 2 to have high magnetic field intensity; the characteristics of high gradient and many upsets; is furnished with charging aperture A on the separatory vessel; air outlet B; mine tailing mouth C and concentrate mouth D; mineral are along with wind-force feeds separatory vessel 5 from charging aperture; be directly injected to cylinder 3 surfaces; wind-force can make mineral reach high degree of dispersion to the ore deposit to reduce and to be mingled with; the non magnetic ore that is ejected into cylinder 3 surfaces falls back under action of gravitation among the mine tailing mouth C; be attracted to cylinder 3 surfaces and be ejected into the magnetic mineral on cylinder 3 surfaces owing to be subject to the effect of magnetic field force, along with cylinder 3 is 2 rotations around magnetic, after further discharge of non magnetic ore that repeatedly upset will be mingled with; in be shed to concentrate mouth D without the magnetic region, realize the selected operation of strongly magnetic mineral dry type.
Claims (2)
1. wind-force feed dry type permanent magnetic separator, formed by main shaft, magnetic system, cylinder, frame, separatory vessel, transmission system, it is characterized in that: at main shaft cylinder, frame are installed, in frame separatory vessel and transmission system are installed, magnetic system and cylinder adopt vertical structure, magnetic system is fixed on the main shaft, forms an overall structure with main shaft, between cylinder and the main shaft bearing is housed.
2. wind-force feed dry type permanent magnetic separator according to claim 1, it is characterized in that: operation principle and the using method of this device are, under the drive of transmission system, cylinder is around the rotation of magnetic system, magnetic is polarity N on the circumferencial direction, the S alternative arrangement, thereby realize the repeatedly upset of magnetic mineral, is furnished with charging aperture A on the separatory vessel, air outlet B, mine tailing mouth C and concentrate mouth D, mineral mix with air in material storing box, constantly inject air by air compressor in the material storing box, mineral are along with wind-force feeds in the separatory vessel from charging aperture, magnetic mineral rotates around magnetic system with cylinder, finally discharge from concentrate mouth D, non magnetic ore falls under gravity among the mine tailing mouth C, and the wind that feeds separatory vessel is discharged from exhaust outlet B; Vertical structure is fixed on the main shaft 1; cylinder rotates around magnetic system under the drive of transmission system; cylinder is made by non-magnet_conductible material; outer lining 3-10mm wear-resistant protective layer; Guide canel is 120-330 °; magnetic field intensity is 80-700mT; the magnetic cording has high magnetic field intensity; the characteristics of high gradient and many upsets; is furnished with charging aperture A on the separatory vessel; air outlet B; mine tailing mouth C and concentrate mouth D; mineral are along with wind-force feeds separatory vessel from charging aperture; be directly injected to drum surface; wind-force can make mineral reach high degree of dispersion to the ore deposit to reduce and to be mingled with; the non magnetic ore that is ejected into drum surface falls back under action of gravitation among the mine tailing mouth C; be attracted to drum surface and be ejected into the magnetic mineral of drum surface owing to be subject to the effect of magnetic field force, along with cylinder rotates around magnetic system, after the non magnetic ore that will be mingled with through repeatedly overturning is further discharged; in be shed to concentrate mouth D without the magnetic region, realize the selected operation of strongly magnetic mineral dry type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104718892A CN102941156A (en) | 2012-11-20 | 2012-11-20 | Wind power feeding dry type permanent magnetic separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104718892A CN102941156A (en) | 2012-11-20 | 2012-11-20 | Wind power feeding dry type permanent magnetic separator |
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| CN102941156A true CN102941156A (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104718892A Pending CN102941156A (en) | 2012-11-20 | 2012-11-20 | Wind power feeding dry type permanent magnetic separator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191830A (en) * | 2013-04-11 | 2013-07-10 | 成都利君实业股份有限公司 | Fluidized magnetic medium dry magnetic separator and magnetic separation method thereof |
| CN104888948A (en) * | 2015-06-04 | 2015-09-09 | 山东省建筑材料工业设计研究院 | Special RO phase magnetic separator for fluidized steel slag micro-powder |
| CN109530083A (en) * | 2018-11-28 | 2019-03-29 | 昆明理工大学 | A kind of particulate continuous dry-type concentration equipment and application method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096718A (en) * | 1993-06-22 | 1994-12-28 | 朱秉生 | Permanent-magnet chamber type strong cobber |
| CN2887442Y (en) * | 2006-05-18 | 2007-04-11 | 马冲生 | Magnet-wind co-selected dry type magnetic separator |
| CN201067704Y (en) * | 2007-02-09 | 2008-06-04 | 郭太昌 | Mobile dry type magnetic separator |
| CN201823598U (en) * | 2010-10-26 | 2011-05-11 | 潍坊泰昌电磁机械有限公司 | Magnetic-separation cylinder for dry type permanent magnetic separator |
| CN102284426A (en) * | 2011-07-21 | 2011-12-21 | 王辉 | Sorting device and sorting method for ores |
| CN102513207A (en) * | 2011-12-27 | 2012-06-27 | 隋鑫 | Wind driven permanent magnetic ore dressing method |
| CN102698868A (en) * | 2011-03-28 | 2012-10-03 | 隋鑫 | Cylindrical internal-separation dry magnetic separator |
-
2012
- 2012-11-20 CN CN2012104718892A patent/CN102941156A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096718A (en) * | 1993-06-22 | 1994-12-28 | 朱秉生 | Permanent-magnet chamber type strong cobber |
| CN2887442Y (en) * | 2006-05-18 | 2007-04-11 | 马冲生 | Magnet-wind co-selected dry type magnetic separator |
| CN201067704Y (en) * | 2007-02-09 | 2008-06-04 | 郭太昌 | Mobile dry type magnetic separator |
| CN201823598U (en) * | 2010-10-26 | 2011-05-11 | 潍坊泰昌电磁机械有限公司 | Magnetic-separation cylinder for dry type permanent magnetic separator |
| CN102698868A (en) * | 2011-03-28 | 2012-10-03 | 隋鑫 | Cylindrical internal-separation dry magnetic separator |
| CN102284426A (en) * | 2011-07-21 | 2011-12-21 | 王辉 | Sorting device and sorting method for ores |
| CN102513207A (en) * | 2011-12-27 | 2012-06-27 | 隋鑫 | Wind driven permanent magnetic ore dressing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191830A (en) * | 2013-04-11 | 2013-07-10 | 成都利君实业股份有限公司 | Fluidized magnetic medium dry magnetic separator and magnetic separation method thereof |
| CN104888948A (en) * | 2015-06-04 | 2015-09-09 | 山东省建筑材料工业设计研究院 | Special RO phase magnetic separator for fluidized steel slag micro-powder |
| CN104888948B (en) * | 2015-06-04 | 2017-01-11 | 山东省建筑材料工业设计研究院 | Special RO phase magnetic separator for fluidized steel slag micro-powder |
| CN109530083A (en) * | 2018-11-28 | 2019-03-29 | 昆明理工大学 | A kind of particulate continuous dry-type concentration equipment and application method |
| CN109530083B (en) * | 2018-11-28 | 2023-12-12 | 昆明理工大学 | Fine continuous dry magnetic separation device and use method |
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Application publication date: 20130227 |