CN105618261A - Device for magnetite separation by blowing ore sand through strong breeze - Google Patents
Device for magnetite separation by blowing ore sand through strong breeze Download PDFInfo
- Publication number
- CN105618261A CN105618261A CN201610173904.3A CN201610173904A CN105618261A CN 105618261 A CN105618261 A CN 105618261A CN 201610173904 A CN201610173904 A CN 201610173904A CN 105618261 A CN105618261 A CN 105618261A
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- CN
- China
- Prior art keywords
- ore
- sand
- magnetite
- sand form
- high wind
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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 device for magnetite separation by blowing ore sand through strong breeze. The device comprises an air blowing opening (2), a direction correction device (3) and an ultrahigh-magnetism electromagnetic coil (4). The device is further characterized in that the strong breeze brings a magnetite sand drift (1) to rapidly pass through the upper face of the ultrahigh-magnetism electromagnetic coil (4); the flat strong breeze is blown out from the air blowing opening (2); the direction correction device (3) is a trapezoid barrel; the ultrahigh-magnetism electromagnetic coil (4) is used in the process that the strong breeze brings the magnetite sand drift (1) to rapidly move; and the strong breeze brings the magnetite sand drift (1) to rapidly pass through the upper face of the ultrahigh-magnetism electromagnetic coil (4), after the falling magnetite sand drift (1) reaches the air blowing opening, the motion is changed into horizontal motion under driving of the strong breeze, and the magnetite sand drift (1) passes through the upper face of the ultrahigh-magnetism electromagnetic coil (4) at a new speed. In an ultra-short distance, the magnetite ore sand reaches a needed speed; and during ultrahigh-magnetism mineral separation, the useful ore sand and the useless ore sand are thoroughly separated, and the grade of the separated 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 device.
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.
Summary of the invention
The problem to be solved in the present invention is, it is provided that a kind of high wind blows ore in sand form formula magnetite device, limited to inner in equipment, makes ore in sand form reach the speed wanted, is convenient to superelevation magnetic separation ore deposit.
For realizing described object, high wind of the present invention blows ore in sand form formula magnetite device, comprising: blowing mouth, directional adjustment device, superelevation magnetic solenoid, is further characterized in that high wind passes fast with magnetic sand stream above superelevation magnetic solenoid; Described blowing mouth, in flat rectangle, blows out flat high wind, and high wind width is more than or equal to magnetite sand drift width; Described directional adjustment device, in trapezoidal cylinder, hollow wide one in the face of blowing mouth, and above narrow one side alignment superelevation magnetic solenoid, the width of narrow one side also equals the width of magnetic sand stream; Described superelevation magnetic solenoid, is arranged in the process of high wind with magnetite sand drift rapid movement; Described high wind passes fast with ore in sand form stream above superelevation magnetic solenoid, after the magnetic sand of whereabouts flows to blowing mouth, changes into tangential movement under the drive of high wind, also by new speed above superelevation magnetic solenoid.
Preferably, flat magnetic sand stream is at the uniform velocity dropped on blowing mouth by rotary feeding device.
Preferably, superelevation magnetic solenoid there is the device that magnetite is pulled away from magnetic field.
The useful effect of the present invention: in super short distance, allows magnetite sand reach the speed of needs, and in superelevation magnetic separation ore deposit, useful ore in sand form and useless ore in sand form are got cleaner, it is to increase the husky grade in ore deposit elected.
Accompanying drawing explanation
Fig. 1 is that high wind of the present invention blows ore in sand form formula magnetite apparatus structure position view.
In figure: magnetic sand stream 1: blowing mouth 2, directional adjustment device 3, superelevation magnetic solenoid 4, the magnetite sand 5 elected, mine tailing 6, dividing plate 7, hopper 8.
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: high wind of the present invention blows ore in sand form formula magnetite device, comprising: blowing mouth (2), directional adjustment device (3), superelevation magnetic solenoid (4), is further characterized in that high wind passes fast with magnetic sand stream (1) above superelevation magnetic solenoid (4).
The present embodiment is set to further: described blowing mouth (2), in flat rectangle, blows out flat high wind, and high wind width is more than or equal to magnetite sand drift (1) width; Described directional adjustment device (3), in trapezoidal cylinder, hollow wide one in the face of blowing mouth (2), and above narrow one side alignment superelevation magnetic solenoid (4), the width of narrow one side also equals the width of magnetic sand stream; Described superelevation magnetic solenoid (4), is arranged in the process of high wind with magnetite sand drift (1) rapid movement; Described high wind passes fast with ore in sand form stream (1) above superelevation magnetic solenoid (4), after the magnetic sand stream (1) to blowing mouth of whereabouts, changes into tangential movement under the drive of high wind, also by new speed above superelevation magnetic solenoid (4).
The present embodiment is set to further: flat magnetic sand stream is at the uniform velocity dropped on blowing mouth (2) by rotary feeding device.
The present embodiment is set to further: have, in superelevation magnetic solenoid (4), the device that magnetite is pulled away from magnetic field.
Principle of work:
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 direction of motion incorrect ore in sand form, 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.
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. high wind of the present invention blows ore in sand form formula magnetite device, comprising: blowing mouth (2), directional adjustment device (3), superelevation magnetic solenoid (4), is further characterized in that high wind passes fast with magnetic sand stream (1) above superelevation magnetic solenoid (4); Described blowing mouth (2), in flat rectangle, blows out flat high wind, and high wind width is more than or equal to magnetite sand drift (1) width; Described directional adjustment device (3), in trapezoidal cylinder, hollow wide one in the face of blowing mouth (2), and above narrow one side alignment superelevation magnetic solenoid (4), the width of narrow one side also equals the width of magnetic sand stream; Described superelevation magnetic solenoid (4), is arranged in the process of high wind with magnetite sand drift (1) rapid movement; Described high wind passes fast with ore in sand form stream (1) above superelevation magnetic solenoid (4), after the magnetic sand stream (1) to blowing mouth of whereabouts, changes into tangential movement under the drive of high wind, also by new speed above superelevation magnetic solenoid (4);
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173904.3A CN105618261A (en) | 2016-03-24 | 2016-03-24 | Device for magnetite separation by blowing ore sand through strong breeze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173904.3A CN105618261A (en) | 2016-03-24 | 2016-03-24 | Device for magnetite separation by blowing ore sand through strong breeze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618261A true CN105618261A (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173904.3A Pending CN105618261A (en) | 2016-03-24 | 2016-03-24 | 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 |
| CN108136410A (en) * | 2016-03-24 | 2018-06-08 | 陈勇 | A kind of superelevation magnetic concentration device of magnetic iron ore |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722676A (en) * | 1971-08-23 | 1973-03-27 | Mathews Mining Co | Ore separation |
| AU1899683A (en) * | 1982-10-14 | 1984-04-19 | Klockner-Humboldt-Deutz Aktiengesellschaft | Feed-system for magnetic separator drum |
| JPH07163906A (en) * | 1993-12-15 | 1995-06-27 | Kawasaki Heavy Ind Ltd | Agravic powder classifying method and device therefor |
| JPH08192107A (en) * | 1995-01-11 | 1996-07-30 | Nippon Steel Corp | Method for separating motor-core in shredded waste iron |
| JPH0940980A (en) * | 1995-07-25 | 1997-02-10 | Toshihiko Maruyama | Method for dry coal preparation and apparatus therefor |
| 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 |
| CN1765521A (en) * | 2005-09-16 | 2006-05-03 | 黄强 | Method for separating feldspar and quartz from silica sand |
| 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 |
| FR2984185A1 (en) * | 2011-12-14 | 2013-06-21 | Sas Gs Magnetic | Magnetodynamic separation device for separating nonferrous metal fragments e.g. scrap, has magnetic field generating elements generating magnetic field in separation channel, where channel is arranged with top of receiving zone |
-
2016
- 2016-03-24 CN CN201610173904.3A patent/CN105618261A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722676A (en) * | 1971-08-23 | 1973-03-27 | Mathews Mining Co | Ore separation |
| AU1899683A (en) * | 1982-10-14 | 1984-04-19 | Klockner-Humboldt-Deutz Aktiengesellschaft | Feed-system for magnetic separator drum |
| JPH07163906A (en) * | 1993-12-15 | 1995-06-27 | Kawasaki Heavy Ind Ltd | Agravic powder classifying method and device therefor |
| JPH08192107A (en) * | 1995-01-11 | 1996-07-30 | Nippon Steel Corp | Method for separating motor-core in shredded waste iron |
| JPH0940980A (en) * | 1995-07-25 | 1997-02-10 | Toshihiko Maruyama | Method for dry coal preparation and apparatus therefor |
| 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 |
| CN1765521A (en) * | 2005-09-16 | 2006-05-03 | 黄强 | Method for separating feldspar and quartz from silica sand |
| 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 |
| FR2984185A1 (en) * | 2011-12-14 | 2013-06-21 | Sas Gs Magnetic | Magnetodynamic separation device for separating nonferrous metal fragments e.g. scrap, has magnetic field generating elements generating magnetic field in separation channel, where channel is arranged with top of receiving zone |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136410A (en) * | 2016-03-24 | 2018-06-08 | 陈勇 | A kind of superelevation magnetic concentration device of magnetic iron ore |
| 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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Application publication date: 20160601 |