CN105562203A - Superhigh magnetic field iron ore dressing device - Google Patents
Superhigh magnetic field iron ore dressing device Download PDFInfo
- Publication number
- CN105562203A CN105562203A CN201610174050.0A CN201610174050A CN105562203A CN 105562203 A CN105562203 A CN 105562203A CN 201610174050 A CN201610174050 A CN 201610174050A CN 105562203 A CN105562203 A CN 105562203A
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- Prior art keywords
- ore
- sand
- magnetic field
- iron
- iron ore
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
Abstract
The invention discloses a superhigh magnetic field iron ore dressing device which comprises a magnetite sand flow, a separation plate and a hopper and is characterized by also comprising a superhigh-magnetism electromagnetic coil and a distance that the ore sand moves transversely under the magnetic field generated by the superhigh-magnetism electromagnetic coil, wherein the magnetic field generated by the superhigh-magnetism electromagnetic coil is over tens to hundreds of times stronger than the magnetic field generated by common electromagnetic coils; the superhigh-magnetism electromagnetic coil is installed at the middle position in a falling process of the magnetite sand flow, and the superhigh magnetic field generated by the conducting superhigh-magnetism electromagnetic coil acts on the magnetite sand flow. The distance that the ore sand moves transversely is the key of the invention, and under the effect of the superhigh-magnetism electromagnetic coil, the more iron in the ore sand, the larger the transverse moving distance is; multiple types of ore sand different in content can be selected, and further ore dressing is facilitated; qualified ore sand, the ore sand for further selection, the chicken-rib ore sand and impurities are picked out directly; and the chicken-rib ore sand can be stored for better market, thereby avoiding resource waste.
Description
Technical field
The present invention relates to ore dressing field, particularly relate to a kind of super-high magnetic field iron ore device.
Background technology
Present iron ore dressing, is generally make iron ore husky from eminence whereabouts, at centre position peace magnetic coil, changes the falling direction of iron ore, fall into ore dressing pond, impregnable direct whereabouts, be useless sand, complete ore dressing by magnetic.Shortcoming is the ore deposit falling into ore dressing pond, and waste residue is many, and grade is not high, must continue again through ore dressing several times.
Summary of the invention
The problem to be solved in the present invention is, provides a kind of superelevation magnetic magnetic fields husky in iron ore, and make iron ore sand by superelevation magnetic influence of magnetic field, the distance of transverse shifting, than greatly increasing in the past, causes and runs far away, and the grade of ore in sand form is higher.
For realizing described object, superelevation magnetic separation iron ore device of the present invention, comprising: magnetic iron ore sand drift, demarcation strip, hopper, is further characterized in that and comprises the distance that superelevation magnetoelectricity magnetic coil and its magnetic field produced make the husky transverse shifting in ore deposit; Described magnetic iron ore sand drift is the fluid moved down of numerous iron ore sand compositions; Described demarcation strip, is positioned at the foot of iron ore sand, by the length of distance, divides the ore in sand form of different grade; Described hopper is the ore in sand form of the different grades that dress is selected by demarcation strip; Described superelevation magnetoelectricity magnetic coil, the magnetic field produced, be general solenoid produce more than tens hundreds of times in magnetic field, be arranged on the centre position in the dropping process of magnetic iron ore sand drift, the super-high magnetic field sent after superelevation magnetoelectricity magnetic coil conduction, super-high magnetic field acts on magnetic iron ore sand drift; The distance of the husky transverse shifting in described ore deposit, be key of the present invention, under the effect of superelevation magnetoelectricity magnetic coil, the iron in ore in sand form is more, and the distance of transverse shifting is larger.
Preferably, not being moved, not iron content, is impurity; Mobile far away, content is higher.
Preferably, at nearest lattice with farthest between lattice, different distance installs demarcation strip, just can obtain the ore in sand form of different grade.
Preferably, the distance of movement is larger, more can segment the ore in sand form of several different grade more.
Preferably, by the ore in sand form that demarcation strip far away branches away, iron-holder is many, and again selected is apparent; The ore in sand form that the demarcation strip of mid portion branches away, iron-holder is common, whether needs again selected, is consider input-output ratio, does not have benefit, can store, and when waiting for that market takes a turn for the better, then carries out selected, so also can not waste resource; Close, not selectedly also to be worth, directly as impurity.
Preferably, the much the same ore in sand form of content, is conducive to the selected of next step.
Beneficial effect of the present invention: the multiple ore in sand form that different content can be selected, convenient ore dressing again; Directly select qualified ore in sand form, select can be again selected ore in sand form, select chicken ribs formula ore in sand form, select impurity; Chicken ribs formula ore in sand form, this ore in sand form can store, and waits for that market improves, also can not waste resource
.
Accompanying drawing explanation
Fig. 1 is super-high magnetic field iron ore apparatus structure position view of the present invention.
In figure: magnetic iron ore sand drift 1, superelevation magnetoelectricity magnetic coil 2, demarcation strip 3, hopper 4.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail, is clearly and completely described the technical scheme in the embodiment of the present invention, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
embodiment: superelevation magnetic separation iron ore device of the present invention, comprising: magnetic iron ore sand drift (1), demarcation strip (3), hopper (4), is further characterized in that and comprises the distance that superelevation magnetoelectricity magnetic coil (2) and its magnetic field produced make the husky transverse shifting in ore deposit;
The present embodiment is set to further: described magnetic iron ore sand drift (1), is the fluid moved down of numerous iron ore sand compositions; Described demarcation strip (3), is positioned at the foot of iron ore sand, by the length of distance, divides the ore in sand form of different grade; Described hopper (4) is the ore in sand form of the different grades that dress is selected by demarcation strip; Described superelevation magnetoelectricity magnetic coil (2), the magnetic field produced, be general solenoid produce more than tens hundreds of times in magnetic field, be arranged on the centre position in the dropping process of magnetic iron ore sand drift (1), the super-high magnetic field sent after superelevation magnetoelectricity magnetic coil (2) conduction, super-high magnetic field acts on magnetic iron ore sand drift (1); The distance of the husky transverse shifting in described ore deposit, be key of the present invention, under the effect of superelevation magnetoelectricity magnetic coil (2), the iron in ore in sand form is more, and the distance of transverse shifting is larger.
The present embodiment is set to further: be not moved, not iron content, is impurity; Mobile far away, content is higher.
The present embodiment is set to further: at nearest lattice with farthest between lattice, and different distance installs demarcation strip, just can obtain the ore in sand form of different grade.
The present embodiment is set to further: the distance of movement is larger, more can segment the ore in sand form of several different grade more.
The present embodiment is set to further: the ore in sand form branched away by demarcation strip far away, and iron-holder is many, and again selected is apparent; The ore in sand form that the demarcation strip of mid portion branches away, iron-holder is common, whether needs again selected, is consider input-output ratio, does not have benefit, can store, and when waiting for that market takes a turn for the better, then carries out selected, so also can not waste resource; Close, not selectedly also to be worth, directly as impurity.
The present embodiment is set to further: the much the same ore in sand form of content, is conducive to the selected of next step.
Operation principle: ore in sand form, in free-falling, forms iron ore sand drift, the super-high magnetic field producing more than high tens hundreds of times in magnetic field than general solenoid institute acts on iron ore sand drift, makes the iron ore sofa of iron content give birth to transverse shifting; Be not moved or displacement short especially, represent not iron content or iron content few, be impurity; Mobile far away, content is higher; Different distance installs demarcation strip, just can obtain the ore in sand form of different grade; The ore in sand form of different grade caught by hopper; The distance of ore in sand form movement is larger, more can segment the ore in sand form of several different grade more.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. superelevation magnetic separation iron ore device of the present invention, comprising: magnetic iron ore sand drift (1), demarcation strip (3), hopper (4), is further characterized in that and comprises the distance that superelevation magnetoelectricity magnetic coil (2) and its magnetic field produced make the husky transverse shifting in ore deposit; Described magnetic iron ore sand drift (1) is the fluid moved down of numerous iron ore sand compositions; Described demarcation strip (3), is positioned at the foot of iron ore sand, by the length of distance, divides the ore in sand form of different grade; Described hopper (4) is the ore in sand form of the different grades that dress is selected by demarcation strip; Described superelevation magnetoelectricity magnetic coil (2), the magnetic field produced, be general solenoid produce more than tens hundreds of times in magnetic field, be arranged on the centre position in the dropping process of magnetic iron ore sand drift (1), the super-high magnetic field sent after superelevation magnetoelectricity magnetic coil (2) conduction, super-high magnetic field acts on magnetic iron ore sand drift (1); The distance of the husky transverse shifting in described ore deposit is key of the present invention, in the effect of superelevation magnetoelectricity magnetic coil (2);
Ore in sand form, in free-falling, forms iron ore sand drift, and the super-high magnetic field producing more than high tens hundreds of times in magnetic field than general solenoid institute acts on iron ore sand drift, makes the iron ore sofa of iron content give birth to transverse shifting; Be not moved or displacement short especially, represent not iron content or iron content few, be impurity; Mobile far away, content is higher; Different distance installs demarcation strip, just can obtain the ore in sand form of different grade; The ore in sand form of different grade caught by hopper; The distance of ore in sand form movement is larger, more can segment the ore in sand form of several different grade more.
2., according to claim 1 super-high magnetic field iron ore device, being further characterized in that: be not moved, not iron content, is impurity; Mobile far away, content is higher.
3. according to claim 1 super-high magnetic field iron ore device, be further characterized in that: at nearest lattice with farthest between lattice, different distance installs demarcation strip, just can obtain the ore in sand form of different grade.
4. according to claim 1 super-high magnetic field iron ore device, be further characterized in that: the distance of movement is larger, more can segment the ore in sand form of several different grade more.
5. according to claim 1 super-high magnetic field iron ore device, be further characterized in that: the ore in sand form branched away by demarcation strip far away, iron-holder is many, and again selected is apparent; The ore in sand form that the demarcation strip of mid portion branches away, iron-holder is common, whether needs again selected, is consider input-output ratio, does not have benefit, can store, and when waiting for that market takes a turn for the better, then carries out selected, so also can not waste resource; Close, not selectedly also to be worth, directly as impurity.
6. according to claim 1 super-high magnetic field iron ore device, be further characterized in that: the much the same ore in sand form of content, is conducive to the selected of next step.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174050.0A CN105562203A (en) | 2016-03-24 | 2016-03-24 | Superhigh magnetic field iron ore dressing device |
| PCT/CN2016/088802 WO2017005190A1 (en) | 2015-07-07 | 2016-07-06 | Magnetite separation apparatus by means of ultrahigh magnetic field |
| CN201680040073.0A CN108136410A (en) | 2016-03-24 | 2016-07-06 | A kind of superelevation magnetic concentration device of magnetic iron ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174050.0A CN105562203A (en) | 2016-03-24 | 2016-03-24 | Superhigh magnetic field iron ore dressing device |
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| Publication Number | Publication Date |
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| CN105562203A true CN105562203A (en) | 2016-05-11 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610174050.0A Pending CN105562203A (en) | 2015-07-07 | 2016-03-24 | Superhigh magnetic field iron ore dressing device |
| CN201680040073.0A Pending CN108136410A (en) | 2016-03-24 | 2016-07-06 | A kind of superelevation magnetic concentration device of magnetic iron ore |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680040073.0A Pending CN108136410A (en) | 2016-03-24 | 2016-07-06 | A kind of superelevation magnetic concentration device of magnetic iron ore |
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| CN (2) | CN105562203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005190A1 (en) * | 2015-07-07 | 2017-01-12 | 陈勇 | Magnetite separation apparatus by means of ultrahigh magnetic field |
| CN112495579A (en) * | 2020-12-08 | 2021-03-16 | 永丰县广润化工有限公司 | Nonmetal mineral impurity screening and subpackaging mechanism |
| CN113198614A (en) * | 2019-09-18 | 2021-08-03 | 安徽万磁电子有限公司 | Automatic screening plant of neodymium iron boron magnetic |
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| Publication number | Publication date |
|---|---|
| CN108136410A (en) | 2018-06-08 |
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Application publication date: 20160511 |