CN105618259A - Combination device for magnetite separation by blowing ore sand through strong breeze - Google Patents
Combination device for magnetite separation by blowing ore sand through strong breeze Download PDFInfo
- Publication number
- CN105618259A CN105618259A CN201610173902.4A CN201610173902A CN105618259A CN 105618259 A CN105618259 A CN 105618259A CN 201610173902 A CN201610173902 A CN 201610173902A CN 105618259 A CN105618259 A CN 105618259A
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- CN
- China
- Prior art keywords
- ore
- magnetite
- sand
- sand form
- magnetic field
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
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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
- B03C1/005—Pretreatment specially adapted for magnetic separation
Abstract
The invention discloses a combination device for magnetite separation by blowing ore sand through strong breeze. The combination device comprises a device for magnetite separation by blowing the ore sand through the strong breeze, a leaking groove (5) and an ultrahigh magnetic field magnetite separation device, and is characterized by further comprising a mineral separation device combination sequence. The device for magnetite separation by blowing the ore sand through the strong breeze is composed of an air blowing opening (2), a direction correction device (3), an ultrasonic wave bombardment device (10) and an ultrahigh-magnetism electromagnetic coil (4); the leaking groove (5) is composed of two separating plates (9); and the ultrahigh magnetic field magnetite separation device is an ultrahigh-magnetism magnetite separation device used in the freely-falling process of a magnetite sand drift. According to the magnetite separation device combination sequence, after magnetite separation through the conveying belt type ultrahigh magnetic field magnetite separation device, the ultrahigh magnetic field magnetite separation device is used for carrying out separation; and unnecessary ore sand mistakenly falling into a mineral separation tank is separated out through the ultrahigh magnetic field magnetite separation device, and the grade of the ore sand is improved.
Description
Technical field
The present invention relates to ore dressing field, particularly relate to a kind of high wind and blow ore in sand form formula magnetite combination unit.
Background technology
Present iron ore dressing, it is generally make iron ore husky from eminence whereabouts, pacifies magnetic coil in mid-way, change the falling direction of iron ore by magnetic, fall into ore dressing pond, not affected direct whereabouts, is useless sand, completes ore dressing, also it is exactly to the husky speed of magnetite, give containing iron sand external force more in the vertical direction, allow the ore in sand form of iron content and non-iron content separate, complete ore dressing; But the speed of ore in sand form is relevant with the height of whereabouts, height can not infinitely increase, and also just defines the speed of ore in sand form.
After blowing ore in sand form formula magnetite device ore dressing by high wind, the waste residue in the sand of ore deposit still has, and affects ore in sand form grade. Trace it to its cause, it is in the ore in sand form elected, have the particle of non-required composition and the ore grain adhesion of needs, this part particle is removed as far as possible, just can improve ore in sand form grade.
After blowing ore in sand form formula magnetite device ore dressing by a kind of high wind, some non-required particle, due to speed, can fall into ore dressing pond by mistake, causes the grade of ore dressing to reduce.
Summary of the invention
The problem to be solved in the present invention is, it is provided that a kind of equipment, allows the non-required ore in sand form by mistake falling into ore dressing pond all remove.
For realizing described object, a kind of high wind of the present invention blows ore in sand form formula magnetite combination unit, comprising: a kind of high wind blows ore in sand form formula magnetite device, bakie, superelevation magnetic field magnetite device, is further characterized in that and comprises ore-dressing plant built-up sequence; Described a kind of high wind blows ore in sand form formula magnetite device, is made up of blowing mouth, directional adjustment device, ultrasonic wave bombardment device, superelevation magnetic solenoid; Described bakie, is made up of two dividing plates, in shape with wide top and narrow bottom, is positioned at below superelevation magnetic solenoid; Described superelevation magnetic field magnetite device, magnetite sand drift in the process of free-falling, with the device in superelevation magnetic separation ore deposit; Described ore-dressing plant built-up sequence, is after a kind of conveyor type superelevation magnetic field magnetite device ore dressing, then carries out superelevation magnetic field magnetite device;
The useful effect of the present invention: the non-required ore in sand form falling into ore dressing pond by mistake, then elected by superelevation magnetic field magnetite device, ore in sand form grade is improved.
Accompanying drawing explanation
Fig. 1 is that a kind of high wind of the present invention blows ore in sand form formula magnetite combination unit locations of structures schematic diagram.
In figure: magnetic sand stream 1: blowing mouth 2, directional adjustment device 3, superelevation magnetic solenoid 4, the ore in sand form 5 just elected, mine tailing 6 and 10, dividing plate 7, hopper 8, ultrasonic wave bombardment device 9, the ore in sand form 11 finally elected, bakie 12.
Embodiment
Below in conjunction with Fig. 1, the present invention is described in detail, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that 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 other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment: a kind of high wind of the present invention blows ore in sand form formula magnetite combination unit, comprising: a kind of high wind blows ore in sand form formula magnetite device, bakie (12), superelevation magnetic field magnetite device, is further characterized in that and comprises ore-dressing plant built-up sequence.
The present embodiment is set to further: described a kind of high wind blows ore in sand form formula magnetite device,ByBlowing mouth (2), directional adjustment device (3), ultrasonic wave bombardment device (9), superelevation magnetic solenoid (4) composition; Described bakie (12), be made up of two dividing plates (7), in shape with wide top and narrow bottom, is positioned at superelevation magnetic solenoid (4)Below; Described superelevation magnetic field magnetite device, magnetite sand drift (1) in the process of free-falling, with the device in superelevation magnetic separation ore deposit; Described ore-dressing plant built-up sequence, is after a kind of conveyor type superelevation magnetic field magnetite device ore dressing, then carries out superelevation magnetic field magnetite device.
Principle of work: the speed of magnetite sand drift is more big, the inertia of ore in sand form is more big, in superelevation magnetic, useful ore in sand form can change inertial motion track, moving energetically towards field direction, the power that useful like this ore in sand form and useless ore in sand form separate is more big, more useful ore in sand form is elected; Ore in sand form is at the uniform velocity dropped on blowing mouth by rotary feeding device, the flat high wind of blowing mouth blows the ore in sand form of whereabouts, change ore in sand form to move in horizontal direction, screen through directional adjustment device, ore in sand form by new speed through above superelevation magnetic solenoid, completing ore dressing, the ore in sand form of non-direction of passage adjuster screening and do not reach requirement speed and the incorrect ore in sand form of direction of motion, again reclaimed by serial equipment, at the uniform velocity drop on again on blowing mouth; Having, on superelevation magnetic solenoid, the device that magnetite is pulled away from magnetic field, walked in the magnetite sand ribbon inhaled on superelevation magnetic solenoid, until taking away magnetic field, magnetite sand will freely fall to ore dressing pond; The new movement velocity of ore in sand form, depends on the intensity of blowing one's intention as revealed in what one says; Before the ore dressing of superelevation magnetic field terminates, then by ultrasonic wave to magnetite sand bombardment, the particle adhesion of composition particle and non-required composition that needs in ore in sand form is interrupted as far as possible, is beneficial in superelevation magnetic field, the particle of non-required composition is removed, it is to increase ore in sand form grade; The ore deposit elected, forms magnetite sand drift by bakie, again by superelevation magnetic field magnetite device, not needing particle screen selecting out, again to improve ore in sand form grade.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are enable to realize or use 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 limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a kind of high wind of the present invention blows ore in sand form formula magnetite combination unit, comprising: a kind of high wind blows ore in sand form formula magnetite device, bakie (12), superelevation magnetic field magnetite device, is further characterized in that and comprises ore-dressing plant built-up sequence; Described a kind of high wind blows ore in sand form formula magnetite device, is made up of blowing mouth (2), directional adjustment device (3), ultrasonic wave bombardment device (9), superelevation magnetic solenoid (4); Described bakie (12), is made up of two dividing plates (7), in shape with wide top and narrow bottom, is positioned at below superelevation magnetic solenoid (4); Described superelevation magnetic field magnetite device, magnetite sand drift (1) in the process of free-falling, with the device in superelevation magnetic separation ore deposit; Described ore-dressing plant built-up sequence, is after a kind of conveyor type superelevation magnetic field magnetite device ore dressing, then carries out superelevation magnetic field magnetite device;
The speed of magnetite sand drift is more big, and the inertia of ore in sand form is more big, and in superelevation magnetic, useful ore in sand form can change inertial motion track, moves energetically towards field direction, and the power that useful like this ore in sand form and useless ore in sand form separate is more big, more useful ore in sand form is elected; Ore in sand form is at the uniform velocity dropped on blowing mouth by rotary feeding device, the flat high wind of blowing mouth blows the ore in sand form of whereabouts, change ore in sand form to move in horizontal direction, screen through directional adjustment device, ore in sand form by new speed through above superelevation magnetic solenoid, completing ore dressing, the ore in sand form of non-direction of passage adjuster screening and do not reach requirement speed and the incorrect ore in sand form of direction of motion, again reclaimed by serial equipment, at the uniform velocity drop on again on blowing mouth; Having, on superelevation magnetic solenoid, the device that magnetite is pulled away from magnetic field, walked in the magnetite sand ribbon inhaled on superelevation magnetic solenoid, until taking away magnetic field, magnetite sand will freely fall to ore dressing pond; The new movement velocity of ore in sand form, depends on the intensity of blowing one's intention as revealed in what one says; Before the ore dressing of superelevation magnetic field terminates, then by ultrasonic wave to magnetite sand bombardment, the particle adhesion of composition particle and non-required composition that needs in ore in sand form is interrupted as far as possible, is beneficial in superelevation magnetic field, the particle of non-required composition is removed, it is to increase ore in sand form grade; The ore deposit elected, forms magnetite sand drift by bakie, again by superelevation magnetic field magnetite device, not needing particle screen selecting out, again to improve ore in sand form grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173902.4A CN105618259A (en) | 2016-03-24 | 2016-03-24 | Combination device for magnetite separation by blowing ore sand through strong breeze |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173902.4A CN105618259A (en) | 2016-03-24 | 2016-03-24 | Combination device for magnetite separation by blowing ore sand through strong breeze |
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| CN105618259A true CN105618259A (en) | 2016-06-01 |
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| CN201610173902.4A Pending CN105618259A (en) | 2016-03-24 | 2016-03-24 | Combination device for magnetite separation by blowing ore sand through strong breeze |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935627A (en) * | 2016-07-12 | 2016-09-14 | 陈勇 | Nozzle type ultrahigh magnetic ore-dressing device |
| CN106040429A (en) * | 2016-07-12 | 2016-10-26 | 陈勇 | Nozzle type ultrahigh magnetic mineral separation combination device |
| WO2017005190A1 (en) * | 2015-07-07 | 2017-01-12 | 陈勇 | Magnetite separation apparatus by means of ultrahigh magnetic field |
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|---|---|---|---|---|
| JPH08192107A (en) * | 1995-01-11 | 1996-07-30 | Nippon Steel Corp | Method for separating motor-core in shredded waste iron |
| DE19832828A1 (en) * | 1998-07-21 | 2000-01-27 | Hamos Gmbh Recycling Und Separ | Method, plant and apparatus for eddy current separation of nonferrous metal particles with different electric conductivity's in an iron-free material mixture |
| JP2011104582A (en) * | 2009-10-22 | 2011-06-02 | Jfe Steel Corp | Ferromagnetic material separation apparatus |
| CN102574128A (en) * | 2009-09-07 | 2012-07-11 | 柯廷技术大学 | A method of sorting particulate matter |
| CN203842689U (en) * | 2014-04-23 | 2014-09-24 | 国家电网公司 | Device for electromagnetically separating and recycling scrap iron |
-
2016
- 2016-03-24 CN CN201610173902.4A patent/CN105618259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08192107A (en) * | 1995-01-11 | 1996-07-30 | Nippon Steel Corp | Method for separating motor-core in shredded waste iron |
| DE19832828A1 (en) * | 1998-07-21 | 2000-01-27 | Hamos Gmbh Recycling Und Separ | Method, plant and apparatus for eddy current separation of nonferrous metal particles with different electric conductivity's in an iron-free material mixture |
| CN102574128A (en) * | 2009-09-07 | 2012-07-11 | 柯廷技术大学 | A method of sorting particulate matter |
| JP2011104582A (en) * | 2009-10-22 | 2011-06-02 | Jfe Steel Corp | Ferromagnetic material separation apparatus |
| CN203842689U (en) * | 2014-04-23 | 2014-09-24 | 国家电网公司 | Device for electromagnetically separating and recycling scrap iron |
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 |
| CN105935627A (en) * | 2016-07-12 | 2016-09-14 | 陈勇 | Nozzle type ultrahigh magnetic ore-dressing device |
| CN106040429A (en) * | 2016-07-12 | 2016-10-26 | 陈勇 | Nozzle type ultrahigh magnetic mineral separation combination device |
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