CN104984822A - Vertical magnet separator with rotary magnetic system - Google Patents
Vertical magnet separator with rotary magnetic system Download PDFInfo
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- CN104984822A CN104984822A CN201510419568.1A CN201510419568A CN104984822A CN 104984822 A CN104984822 A CN 104984822A CN 201510419568 A CN201510419568 A CN 201510419568A CN 104984822 A CN104984822 A CN 104984822A
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Abstract
The invention relates to a vertical magnet separator with a rotary magnetic system. The vertical magnet separator comprises an outer cylinder 1, an inner cylinder 2, the magnetic system 3, a material scattering plate 8 and an isolation cylinder 5; the end cover of the outer cylinder 1 is provided with material inlets 7 and a driving device 6, the magnetic system 3 is arranged in the inner cylinder 2, and the material scattering plate 8 is positioned between the end cover of the outer cylinder and the magnetic system 3; the material scattering plate 8 and the magnetic system 3 are connected with the driving device 6 through a vertical shaft 9; and the isolation cylinder 5 is arranged between the outer cylinder 1 and the inner cylinder 2. The material scattering plate 8 rotates to generate centrifugal force in order to disperse a material along a circumferential direction, and sorting is carried out through rotating the magnetic system 3. The magnet separator has a simple structure, can guarantee full dispersion of the material, allows the layer of the material to be thin as possible, and realizes facilitation of adsorption of magnetic materials to the magnetic system and no generation of magnetic agglomeration.
Description
Technical field
The present invention relates to a kind of vertical magnetic separation machine with revolving magnetic system, belong to dry-type magnetic selection apparatus field.
Background technology
In existing dry type magnetic separation technology, horizontal magnetic separator is usually adopted to be separated magnetic material and non-magnetic material.What described horizontal magnetic separator adopted usually is magnetic pulley, and material is transported on cylinder, is adsorbed on cylinder by magnetic material by the magnetic system of inside, and turns to the discharge zone discharging without magnetic with cylinder, realizes the sorting of magnetic material and non-magnetic material.But when adopting this kind of method, material is fallen cylinder can be deposited in and cannot fully be scattered together, the bed of material is thicker, directly magnetic-particle is adsorbed through magnet, easy formation magnetic coagulation, non-magnetic material can enter in magnetic material together along with magnetic group, reduces the grade of magnetic material and the rate of recovery of non-magnetic material.
Summary of the invention
The object of this invention is to provide a kind of structure simple, can ensure that material fully scatters, and makes thinner the bed of material as far as possible, be more conducive to the vertical magnetic separation machine that magnetic system absorption Magnetic Materials can not produce magnetic coagulation simultaneously.
The invention provides a kind of vertical magnetic separation machine with revolving magnetic system, comprise urceolus, inner core, magnetic system, every cylinder, drive unit, spreading disk, magnetic material discharging opening and non-magnetic material discharging opening; There is between urceolus and inner core the gap fallen for material, urceolus upper end cover is provided with charging aperture, and spreading disk is between urceolus upper end cover and magnetic system, and magnetic system is arranged on inner core inside, drive unit and spreading disk and magnetic system be connected, and drive spreading disk to rotate together with magnetic system; The bottom between urceolus and inner core is arranged on every cylinder, gap between inside and outside cylinder is divided into inner ring magnetic material gap and outer shroud non-magnetic material gap, the bottom of urceolus is provided with Magnetic Materials discharging opening and nonmagnetics discharging opening, and Magnetic Materials discharging opening and nonmagnetics discharging opening communicate with inner ring magnetic material gap and outer shroud non-magnetic material gap respectively.
Wherein, described magnetic system is made up of magnetic system cylindrical shell and magnet, and magnetic system cylindrical shell is non-magnet material, and magnet is arranged on magnetic system barrel outer surface, along the circumferential direction spaced apart or Spiral distribution into strips, and the magnetic patch of composition magnet can continuously or interval installation.
Wherein, described vertical magnetic separation machine also comprises vertical pivot, and vertical pivot is each passed through urceolus end cap, spreading disk, inner core and magnetic system cylindrical shell, and the upper end of vertical pivot is provided with drive unit, and drive unit drives spreading disk to rotate together with magnetic system by vertical pivot.
Wherein, described charging aperture is along the circumferential direction evenly arranged.
Wherein, described interior tube outer surface is along the circumferential direction evenly distributed with striker plate, and inner core and striker plate are made up of non-magnet material.
Wherein, described drive unit comprises motor and decelerator, motor adjustable speed,
Wherein, describedly spreading disk diameter is not more than every cylinder internal diameter.
A kind of method utilizing vertical magnetic separation machine described above to carry out magnetic separation is also provided, comprises the steps:
Step (1) starts drive unit and drives spreading disk and magnetic system together to rotate; Material is fallen on spreading disk by charging aperture, evenly scatters, and fall along the gap between inside and outside cylinder by rotating the centrifugal force produced at circumferencial direction; Step (2) is arranged on magnetic system barrel outer surface due to the magnet that magnetic is fastened, along the circumferential direction spaced apart or Spiral distribution into strips, composition magnet magnetic patch can continuously or interval installation, when rotated, circumference arbitrary determines that all can periodically there be magnetic position and without magnetic, such material is in the process fallen, when having magnetic, magnetic material is drawn onto on inner tank theca, to fall along inner tank theca without magnetic material during magnetic and realize discharging, the magnetic material that part is slided along inner tank theca circumference with revolving magnetic system is then blocked by striker plate and realizes discharging; Wherein, magnetic material is discharged by Magnetic Materials discharging opening by the inner ring magnetic material gap formed every cylinder and inner core, and non-magnetic material is discharged by nonmagnetics discharging opening by the outer shroud non-magnetic material gap formed every cylinder and urceolus.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is the structural representation of strip magnetic system.
Fig. 3 is the structural representation of helical form magnetic system.
Fig. 4 is the plan structure schematic diagram of inner core.
In figure, each label represents:
1, urceolus; 2, inner core; 3, magnetic system; 4, magnet; 5, every cylinder; 6, drive unit; 7, charging aperture; 8, spreading disk; 9, vertical pivot; 10, magnetic system cylindrical shell; 11, Magnetic Materials discharging opening; 12, nonmagnetics discharging opening; 13, striker plate.
Detailed description of the invention
Fig. 1 is the cross-sectional view of a vertical magnetic separation machine embodiment of band revolving magnetic system of the present invention, comprise urceolus 1, inner core 2, magnetic system 3, spreading disk 8, every cylinder 5.Urceolus 1 and inner core 2 are fixed in frame, have certain gap between two.Urceolus upper end cover is provided with some circumferentially uniform charging apertures 7 and a vertical pivot 9, and vertical pivot is each passed through urceolus end cap, spreading disk 8, inner core 2 and magnetic system cylindrical shell 10.The upper end of vertical pivot 9 is provided with drive unit 6, and this drive unit 6 is made up of motor and decelerator, drives spreading disk 8 and magnetic system 3 rotation, wherein motor adjustable speed by vertical pivot 9.As shown in Figure 2,3, be along the circumferential direction provided with the magnet 4 of the distribution of interval strip or curl arrangement at the outer surface of magnetic system cylindrical shell 10, the magnetic patch of composition magnet can continuously or interval installation.Wherein, inner core 2 and magnetic system cylindrical shell 10 all adopt non-magnet material to make.Be arranged on the bottom between urceolus 1 and inner core 2 every cylinder 5, its internal diameter is not more than the diameter of spreading disk, and preferably its internal diameter is less than the diameter of spreading disk, the gap between inner/outer tube is divided into inner ring magnetic material gap and outer shroud non-magnetic material gap.The bottom of urceolus 1 is provided with Magnetic Materials discharging opening 11 and nonmagnetics discharging opening 12, and Magnetic Materials discharging opening 11 and nonmagnetics discharging opening 12 communicate with inner ring magnetic material gap and outer shroud non-magnetic material gap respectively.As shown in Figure 4, described interior tube outer surface is along the circumferential direction evenly distributed with striker plate 13, and inner core 2 and striker plate 13 are made up of non-magnet material.Due to the rotation of magnetic system, there is part magnetic material can follow outer wall rotational slide along inner core 2, for avoiding the circumference of long distance to slide, being provided with striker plate 13 at circumferencial direction, when magnetic material slides into striker plate 13, being blocked discharging.
With reference to Fig. 1, according to the example of magnetic series magnet strip distribution at interval, its magnetic separation process is described:
Starting drive unit 6 drives spreading disk 8 and magnetic system 3 together to rotate; Material is fallen on spreading disk 8 by charging aperture 7, evenly scatters, and fall along the gap between inner/outer tube by rotating the centrifugal force produced at circumferencial direction; Because the magnetic stripe 4 in magnetic system 3 is that interval is arranged, when rotated, circumference arbitrary determines that all can periodically there be magnetic position and without magnetic, such material is in the process fallen, when having magnetic, magnetic material is drawn onto on inner core 2 outer wall, realize discharging without falling along inner core 2 outer wall during magnetic, the magnetic material that part is slided along inner core 2 outer wall circumference with revolving magnetic system 3 is then blocked by striker plate 13 and realizes discharging.Wherein, magnetic material is discharged by Magnetic Materials discharging opening 11 by the gap formed every cylinder 5 and inner core 2, and non-magnetic material is discharged by nonmagnetics discharging opening 12 by the gap formed every cylinder 5 and urceolus 1.
Claims (8)
1. the vertical magnetic separation machine with revolving magnetic system, is characterized in that: comprise urceolus (1), inner core (2), magnetic system (3), every cylinder (5), drive unit (6), spreading disk (8), magnetic material discharging opening (11) and non-magnetic material discharging opening (12); There is between urceolus (1) and inner core (2) gap fallen for material, urceolus upper end cover is provided with charging aperture (7), spreading disk (8) is positioned between urceolus upper end cover and magnetic system (3), it is inner that magnetic system (3) is arranged on inner core (2), drive unit (6) and spreading disk (8) and magnetic system (3) be connected, and drive spreading disk (8) and magnetic system (3) to rotate together; The bottom between urceolus (1) and inner core (2) is arranged on every cylinder (5), gap between inside and outside cylinder is divided into inner ring magnetic material gap and outer shroud non-magnetic material gap, the bottom of urceolus (1) is provided with Magnetic Materials discharging opening (11) and nonmagnetics discharging opening (12), and Magnetic Materials discharging opening (11) and nonmagnetics discharging opening (12) communicate with inner ring magnetic material gap and outer shroud non-magnetic material gap respectively.
2. vertical magnetic separation machine according to claim 1, it is characterized in that: described magnetic system (3) is made up of magnetic system cylindrical shell (10) and magnet (4), magnetic system cylindrical shell (10) is non-magnet material, magnet (4) is arranged on magnetic system cylindrical shell (10) outer surface, along the circumferential direction spaced apart or Spiral distribution into strips, the magnetic patch of composition magnet can continuously or interval installation.
3. vertical magnetic separation machine according to claim 2, it is characterized in that: described vertical magnetic separation machine also comprises vertical pivot (9), vertical pivot is each passed through urceolus end cap, spreading disk (8), inner core (2) and magnetic system cylindrical shell (10), the upper end of vertical pivot (9) is provided with drive unit (6), and drive unit (6) drives spreading disk (8) and magnetic system (3) to rotate together by vertical pivot (9).
4. vertical magnetic separation machine according to claim 1, is characterized in that: described charging aperture (7) is along the circumferential direction evenly arranged.
5. vertical magnetic separation machine according to claim 1, is characterized in that: described interior tube outer surface is along the circumferential direction evenly distributed with striker plate (13), and inner core (2) and striker plate (13) are made up of non-magnet material.
6. vertical magnetic separation machine according to claim 1, is characterized in that: described drive unit (6) comprises motor and decelerator, motor adjustable speed.
7. vertical magnetic separation machine according to claim 1, is characterized in that: be describedly not more than spreading disk (8) diameter every cylinder (5) internal diameter.
8. utilize the described vertical magnetic separation machine of one of claim 1-7 to carry out the method for magnetic separation, it is characterized in that, comprise the steps:
Step (1) starts drive unit (6) and drives spreading disk (8) and magnetic system (3) together to rotate; Material is fallen on spreading disk (8) by charging aperture (7), evenly scatters, and fall along the gap between inside and outside cylinder by rotating the centrifugal force produced at circumferencial direction;
Step (2) is arranged on magnetic system cylindrical shell (10) outer surface due to the magnet (4) in magnetic system (3), along the circumferential direction spaced apart or Spiral distribution into strips, composition magnet magnetic patch can continuously or interval installation, when rotated, circumference arbitrary determines that all can periodically there be magnetic position and without magnetic, such material is in the process fallen, when having magnetic, magnetic material is drawn onto on inner core (2) outer wall, to fall along inner core (2) outer wall without magnetic material during magnetic and realize discharging, the magnetic material that part is slided along inner core (2) outer wall circumference with revolving magnetic system (3) is then blocked by striker plate (13) and is realized discharging, wherein, magnetic material is discharged by Magnetic Materials discharging opening (11) by the inner ring magnetic material gap formed every cylinder (5) and inner core (2), and non-magnetic material is discharged by nonmagnetics discharging opening (12) by the outer shroud non-magnetic material gap formed every cylinder (5) and urceolus (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510419568.1A CN104984822B (en) | 2015-07-16 | 2015-07-16 | A kind of vertical magnetic separation machine with revolving magnetic system |
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| CN201510419568.1A CN104984822B (en) | 2015-07-16 | 2015-07-16 | A kind of vertical magnetic separation machine with revolving magnetic system |
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| CN104984822A true CN104984822A (en) | 2015-10-21 |
| CN104984822B CN104984822B (en) | 2017-09-26 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513170A (en) * | 2016-12-22 | 2017-03-22 | 河南特耐工程材料股份有限公司 | Spiral magnetic field type micro powder magnetic separator |
| CN107380887A (en) * | 2017-08-29 | 2017-11-24 | 赣州天目领航科技有限公司 | A kind of rotary tripper |
| CN110976085A (en) * | 2019-12-03 | 2020-04-10 | 太原红日强磁材有限公司 | Recovery device for defective magnetic material products |
| CN111774176A (en) * | 2020-07-15 | 2020-10-16 | 涉县宝轩机械设备有限公司 | Tower type elutriation machine |
| CN111871293A (en) * | 2020-06-12 | 2020-11-03 | 东南大学 | Automatic mixing apparatus of vacuum machine |
| CN113289763A (en) * | 2021-05-21 | 2021-08-24 | 黄石海纳新材料科技股份有限公司 | Wollastonite powder magnetic separation purification equipment |
| CN113583728A (en) * | 2021-08-13 | 2021-11-02 | 邓季龙 | Sulfur removal method for inferior coal |
| CN113684076A (en) * | 2021-08-23 | 2021-11-23 | 彭岩 | Auxiliary agent for increasing melting temperature of coal ash and preparation device thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513170A (en) * | 2016-12-22 | 2017-03-22 | 河南特耐工程材料股份有限公司 | Spiral magnetic field type micro powder magnetic separator |
| CN107380887A (en) * | 2017-08-29 | 2017-11-24 | 赣州天目领航科技有限公司 | A kind of rotary tripper |
| CN110976085A (en) * | 2019-12-03 | 2020-04-10 | 太原红日强磁材有限公司 | Recovery device for defective magnetic material products |
| CN111871293A (en) * | 2020-06-12 | 2020-11-03 | 东南大学 | Automatic mixing apparatus of vacuum machine |
| CN111774176A (en) * | 2020-07-15 | 2020-10-16 | 涉县宝轩机械设备有限公司 | Tower type elutriation machine |
| CN113289763A (en) * | 2021-05-21 | 2021-08-24 | 黄石海纳新材料科技股份有限公司 | Wollastonite powder magnetic separation purification equipment |
| CN113583728A (en) * | 2021-08-13 | 2021-11-02 | 邓季龙 | Sulfur removal method for inferior coal |
| CN113684076A (en) * | 2021-08-23 | 2021-11-23 | 彭岩 | Auxiliary agent for increasing melting temperature of coal ash and preparation device thereof |
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|---|---|
| CN104984822B (en) | 2017-09-26 |
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Inventor after: Hao Yidang Inventor after: Yang Jingling Inventor after: Zhang Lei Inventor after: Zhang Tianhua Inventor after: Zhang Xu Inventor after: Wu Zhi Inventor after: Wu Long Inventor after: Hu Tianqi Inventor after: Zhu Yaguang Inventor before: Hao Yidang Inventor before: Yang Jingling Inventor before: Zhang Lei Inventor before: Zhang Tianhua Inventor before: Zhang Xu Inventor before: Wu Zhi Inventor before: Wu Long Inventor before: Hu Tianqi |
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