CN104138800A - Dry type superconducting magnet separation machine - Google Patents
Dry type superconducting magnet separation machine Download PDFInfo
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- CN104138800A CN104138800A CN201410378078.7A CN201410378078A CN104138800A CN 104138800 A CN104138800 A CN 104138800A CN 201410378078 A CN201410378078 A CN 201410378078A CN 104138800 A CN104138800 A CN 104138800A
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- superconducting magnet
- type superconducting
- screen cloth
- solenoid type
- roller bearing
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Abstract
The invention discloses a dry type superconducting magnet separation machine, and relates to ore separation equipment. The dry type superconducting magnet separation machine comprises a solenoid type superconducting magnet and a raw ore conveying device arranged under the center of the solenoid type superconducting magnet. A closed circumferential screen mesh is arranged on the outer side of the solenoid type superconducting magnet. A plurality of rolling shafts are arranged on the inner side of the screen mesh. One rolling shaft is connected with a rotation driving device. Protrusions are arranged on the side walls of the rolling shafts. The screen mesh is driven by the rolling shafts to rotate. A plurality of roll shafts are arranged between the lower portion of the solenoid type superconducting magnet and the screen mesh. One end of an ore concentrate receiving plate is arranged below the screen mesh below the rolling shafts. The other end of the ore concentrate receiving plate is downwards inclined towards the outer side of the machine. An ore concentrate conveying device is arranged below the end, far away from the solenoid type superconducting magnet, of the ore concentrate receiving plate. An air outlet of an air blowing system is arranged above the center of the solenoid type superconducting magnet. A mechanical vibration device is arranged on the screen mesh. The dry type superconducting magnet separation machine is simple in structure and can work continuously.
Description
Technical field
The present invention relates to a kind of sorting mineral equipment, refer in particular to a kind of dry type superconducting magnet separator.
Background technology
In the ore dressing field of the industries such as metallurgy, mine, need to choose magnetic material.Magnetic separation is the magnetic contrast that utilizes sorted material, a kind of processing method of separating mineral in magnetic field.Traditional wet magnetic separator is due to necessary water, and at our west area serious water shortage, the dry-type magnetic extractor of current domestic research and development, can not, in complete anhydrous situation, really reach the separation index of wet separation.
Summary of the invention
The object of the invention is to propose a kind of superconducting magnet separator that the magnetisable material in mineral aggregate can be effectively separated in complete anhydrous situation.
For achieving the above object, provide following technical scheme:
A kind of dry type superconducting magnet separator, comprise solenoid type superconducting magnet and raw ore conveying device, the axis of described solenoid type superconducting magnet is perpendicular to the ground, raw ore conveying device is arranged on the below at solenoid type superconducting magnet center, the direction of motion of raw ore conveying device and solenoid type superconducting magnet radial parallel; The closed annular screen cloth of being made by magnetic stainless steel is looped around solenoid type superconducting magnet upper/lower terminal face; The gap of screen cloth for the wind by with pressure and also again small magnetic-particle can not see through screen cloth and enter into solenoid type superconducting magnet central authorities.In the inner side of screen cloth, the roller bearing of a plurality of traction use is set and the axis of roller bearing is parallel with the direction of motion of raw ore conveying device, roller bearing is connected with device of rotation driving, and the sidewall of roller bearing is provided with projection, and screen cloth rotates under the drive of roller bearing; Above solenoid type superconducting magnet, below and a plurality of roll shafts are set between screen cloth, roll shaft axis is parallel with the carriage direction of raw ore conveying device; Roll shaft can prevent that screen cloth and solenoid type superconducting magnet be close to, and causes the rotation of screen cloth to have some setbacks.Connect material one end of plate of concentrate is arranged on the below of the screen cloth of roller bearing below, concentrate connect material plate the other end downwards, the outside of Qie Xiang mechanism tilts, the concentrate plate that connects material arranges concentrate conveying device away from below, solenoid type superconducting magnet one end; Above solenoid type superconducting magnet center, be provided with the air outlet of blower system.The nonmagnetic material that blower system wind out can be attached to some on screen cloth blows off, improves the purity of the magnetisable material sorting out.
Further, mechanical shock device is set on screen cloth.Make screen cloth produce mechanical shock, the nonmagnetic material being mingled with on screen cloth is shaken, improve the purity of the magnetic mineral sorting out.
Preferably, described roller bearing is four, is separately positioned on the upper left corner, the lower left corner, the upper right corner and the lower right corner of solenoid type superconducting magnet.
Further, in described four roller bearings, at least one is active roller bearing, and other are driven roller bearing.
Preferably, described screen cloth is provided with projection away from the one side of solenoid type superconducting magnet, and the length direction of projection is parallel with the width of screen cloth.Projection can effectively drive the magnetisable material being attached on screen cloth to rotate together along screen cloth, and below can not resting on solenoid type superconducting magnet magnetic force compared with motionless on the screen cloth of strong position.
Further, the protruding length arranging on described screen cloth is identical with the width of screen cloth.
Further, the protruding cross section arranging on described screen cloth is rectangle.
Preferably, the projection of the sidewall setting of described roller bearing is cone.Projection on roller bearing can improve the frictional force between roller bearing and screen cloth, makes the rotation of roller bearing can effectively drive the rotation of screen cloth.
Preferably, described concentrate connect material one end of plate be arranged on roller bearing below screen cloth below and near the outside of solenoid type superconducting magnet, the connect material width of plate of concentrate is not less than the width of screen cloth, and concentrate connects material the length direction of plate and the length direction of screen cloth point-blank.
Beneficial effect of the present invention is:
(1) solenoid type superconducting magnet sucks out the magnetisable material in the mineral aggregate in the raw ore conveying device arranging thereunder, and be attached on screen cloth, when screen cloth drives the position a little less than the magnetisable material being adsorbed up moves to the loose magnetic field, position of the solenoid type superconducting magnet side magnetic line of force, the magnetic of screen cloth weakens, being adsorbed on magnetisable material on the screen cloth concentrate that is arranged on below that can drop connects material on plate, only need to join screen cloth in the outside of solenoid type superconducting magnet, also have simple device of rotation driving and connecting gear just can realize, simple in structure, and work that can be continuous.This dry type magnetic separator can be issued to the separation index of wet separation in complete anhydrous situation, saving water resource is extremely adapted at drought and water shortage area and uses.
(2) setting of blower system and mechanical shock device, can effectively improve the purity of the magnetic mineral sorting out.
Accompanying drawing explanation
Fig. 1 is a kind of dry type superconducting magnet of the present invention separator structure schematic diagram.
Wherein: 1, solenoid type superconducting magnet, 2, raw ore conveying device, 3, screen cloth, 4, roller bearing, 5, roll shaft, 6, the concentrate plate that connects material, 7, concentrate conveying device, 8, the air outlet of blower system, 9 mechanical shock devices.
The specific embodiment
Below in conjunction with accompanying drawing, a most preferred embodiment of the present invention is described further, to help understanding content of the present invention.
As shown in Figure 1, the present invention includes solenoid type superconducting magnet 1 and raw ore conveying device 2, the axis of solenoid type superconducting magnet 1 is perpendicular to the ground, raw ore conveying device 2 is arranged on the below at solenoid type superconducting magnet 1 center, the direction of motion of raw ore conveying device 2 and solenoid type superconducting magnet 1 radial parallel.The closed annular screen cloth 3 of being made by magnetic stainless steel is looped around solenoid type superconducting magnet 1 upper/lower terminal face, the width of screen cloth 3 is not less than the internal diameter of solenoid type superconducting magnet 1, the length direction of screen cloth 3 is vertical with the direction of motion of raw ore conveying device 2, screen cloth 3 is provided with projection away from the one side of solenoid type superconducting magnet 1, the length direction of projection is parallel with the width of screen cloth 3, the length of projection is identical with the width of screen cloth 3, and the cross section of projection is rectangle.The roller bearing 4 of four traction use is set in the inner side of screen cloth 3, be separately positioned on the upper left corner, the lower left corner, the upper right corner and the lower right corner of solenoid type superconducting magnet 1, the axis of roller bearing 4 is parallel with the direction of motion of raw ore conveying device 2, one of them roller bearing 4 is connected with device of rotation driving, this roller bearing 4 is active roller bearing, other three roller bearings 4 are driven roller bearing, and the sidewall of roller bearing 4 is provided with the projection of cone shape, and screen cloth 3 rotates under the drive of roller bearing 4.
Above solenoid type superconducting magnet 1, below and a plurality of roll shafts 5 are set between screen cloth 3, roll shaft 5 axis are parallel with the carriage direction of raw ore conveying device 2.Concentrate connect material one end of plate 6 be arranged on roller bearing 4 belows screen cloth 3 below and near the outside of solenoid type superconducting magnet 1, concentrate connect material plate 6 the other end downwards, the outside of Qie Xiang mechanism tilts, the connect material width of plate 6 of concentrate is not less than the width of screen cloth 3, at the concentrate plate 6 that connects material, concentrate conveying device 7 is set below away from solenoid type superconducting magnet 1 one end.Concentrate connects material the length direction of plate 6 and the length direction of screen cloth 3 point-blank.Above solenoid type superconducting magnet 1 center, be provided with the air outlet 8 of blower system.
Mechanical shock device 9 is set on screen cloth 3, makes screen cloth 3 produce mechanical shock, the nonmagnetic material being mingled with on screen cloth 3 is shaken, improve the purity of the magnetic mineral sorting out.
Specific works mode
Give solenoid type superconducting magnet 1 energising, start blower system and mechanical shock device 9.Mineral aggregate to be selected is transported within the scope of the magnetic force of solenoid type superconducting magnet 1 by raw ore conveying device 2, magnetisable material in mineral aggregate to be selected is drawn onto the surface of screen cloth 3, the nonmagnetic material that blower system wind out can be attached to some on screen cloth 3 blows off, in the raw ore conveying device that drops back 2.Mechanical shock device 9 makes screen cloth 3 produce mechanical shock, and the nonmagnetic material being mingled with on screen cloth 3 is shaken.The rotation of roller bearing 4 drives screen cloth 3 to rotate together, magnetisable material on screen cloth 3 is followed screen cloth 3 while running to the below of lower right roller bearing 4 and the side of solenoid type superconducting magnet 1, due to the magnetic here a little less than, the magnetisable material that is attracted to screen cloth 3 drops and connects material on plate 6 at concentrate, is transported to assigned address after further dropping in concentrate conveying device 7.Raw ore conveying device 2 continues operation forward, the mineral aggregate after sorting is run to outside the magnetic force scope of solenoid type superconducting magnet 1.
Claims (9)
1. a dry type superconducting magnet separator, comprise solenoid type superconducting magnet (1) and raw ore conveying device (2), it is characterized in that, the axis of described solenoid type superconducting magnet (1) is perpendicular to the ground, raw ore conveying device (2) is arranged on the below at solenoid type superconducting magnet (1) center, the direction of motion of raw ore conveying device (2) and solenoid type superconducting magnet (1) radial parallel; The closed annular screen cloth (3) of being made by magnetic stainless steel is looped around solenoid type superconducting magnet (1) upper/lower terminal face, the roller bearing (4) of a plurality of traction use is set in the inner side of screen cloth (3) and the axis of roller bearing (4) is parallel with the direction of motion of raw ore conveying device (2), roller bearing (4) is connected with device of rotation driving, the sidewall of roller bearing (4) is provided with projection, and screen cloth (3) rotates under the drive of roller bearing (4); Between top, below and the screen cloth (3) of solenoid type superconducting magnet (1), a plurality of roll shafts (5) are set, roll shaft (5) axis is parallel with the carriage direction of raw ore conveying device (2); Connect material one end of plate (6) of concentrate is arranged on the below of the screen cloth (3) of roller bearing (4) below, concentrate connect material plate (6) the other end downwards, the outside of Qie Xiang mechanism tilts; At concentrate, connect material plate (6) away from concentrate conveying device (7) is set below solenoid type superconducting magnet (1) one end; In the top at solenoid type superconducting magnet (1) center, be provided with the air outlet (8) of blower system.
2. a kind of dry type superconducting magnet separator as claimed in claim 1, is characterized in that: mechanical shock device (9) is set on screen cloth (3).
3. a kind of dry type superconducting magnet separator as claimed in claim 1, is characterized in that: the roller bearing of described traction use (4) is four, is separately positioned on the upper left corner, the lower left corner, the upper right corner and the lower right corner of solenoid type superconducting magnet (1).
4. a kind of dry type superconducting magnet separator as claimed in claim 3, is characterized in that; In described four roller bearings (4), at least one is active roller bearing (4), and other are driven roller bearing (4).
5. a kind of dry type superconducting magnet separator as claimed in claim 1, is characterized in that: described screen cloth (3) is provided with projection away from the one side of solenoid type superconducting magnet (1), and the length direction of projection is parallel with the width of screen cloth (3).
6. a kind of dry type superconducting magnet separator as claimed in claim 5, is characterized in that: the upper protruding length arranging of described screen cloth (3) is identical with the width of screen cloth (3).
7. a kind of dry type superconducting magnet separator as claimed in claim 5, is characterized in that: the upper protruding cross section arranging of described screen cloth (3) is rectangle.
8. a kind of dry type superconducting magnet separator as claimed in claim 1, is characterized in that; The projection of the sidewall setting of described roller bearing (4) is cone.
9. a kind of dry type superconducting magnet separator as claimed in claim 1, is characterized in that; Described concentrate connect material one end of plate (6) be arranged on roller bearing (4) below screen cloth (3) below and near the outside of solenoid type superconducting magnet (1), the connect material width of plate (6) of concentrate is not less than the width of screen cloth (3), and concentrate connects material the length direction of plate (6) and the length direction of screen cloth (3) point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378078.7A CN104138800A (en) | 2014-08-01 | 2014-08-01 | Dry type superconducting magnet separation machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410378078.7A CN104138800A (en) | 2014-08-01 | 2014-08-01 | Dry type superconducting magnet separation machine |
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| CN104138800A true CN104138800A (en) | 2014-11-12 |
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| CN201410378078.7A Pending CN104138800A (en) | 2014-08-01 | 2014-08-01 | Dry type superconducting magnet separation machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799300A (en) * | 2016-12-15 | 2017-06-06 | 江苏旌凯中科超导高技术有限公司 | A kind of beneficiation method of Rare Earth Mine |
| CN107185711A (en) * | 2017-06-14 | 2017-09-22 | 广西金茂生物化工有限公司 | A kind of dry cassava deironing apparatus |
| CN107838029A (en) * | 2016-09-21 | 2018-03-27 | 中国矿业大学 | A kind of gas-solid loop flow magnetofluidization sorting unit |
| CN110508397A (en) * | 2019-07-29 | 2019-11-29 | 北京凯特破碎机有限公司 | A kind of classification magnetic separation system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838029A (en) * | 2016-09-21 | 2018-03-27 | 中国矿业大学 | A kind of gas-solid loop flow magnetofluidization sorting unit |
| CN106799300A (en) * | 2016-12-15 | 2017-06-06 | 江苏旌凯中科超导高技术有限公司 | A kind of beneficiation method of Rare Earth Mine |
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| CN107185711A (en) * | 2017-06-14 | 2017-09-22 | 广西金茂生物化工有限公司 | A kind of dry cassava deironing apparatus |
| CN107185711B (en) * | 2017-06-14 | 2018-11-16 | 广西金茂生物化工有限公司 | A kind of dry cassava deironing apparatus |
| CN110508397A (en) * | 2019-07-29 | 2019-11-29 | 北京凯特破碎机有限公司 | A kind of classification magnetic separation system |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141112 |