CN102989582A - Magnetic board type magnetic separator - Google Patents
Magnetic board type magnetic separator Download PDFInfo
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- CN102989582A CN102989582A CN2012105530522A CN201210553052A CN102989582A CN 102989582 A CN102989582 A CN 102989582A CN 2012105530522 A CN2012105530522 A CN 2012105530522A CN 201210553052 A CN201210553052 A CN 201210553052A CN 102989582 A CN102989582 A CN 102989582A
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Abstract
The invention provides a magnetic board type magnetic separator. Magnets are placed on an iron sheet board, so that a magnetic board is formed. Mixed water containing iron powder flows through the magnetic board; and the iron powder is sucked by the magnetic board. Four layers of the magnetic boards are arranged; an engine-driven powder scraping board is arranged on each magnetic board; the powder scraping boards scrape the iron powder from the magnetic boards and feed the iron powder into a powder recovery groove; the iron powder entering the powder recovery groove is added with clean water and then enters the next magnetic board; a high-frequency sieve is arranged below the second layer of the magnetic board; thin iron powder sieved by the high-frequency sieve enters the third magnetic board through the powder recovery groove; and the iron powder scraped from the fourth magnetic board is the finished iron powder. The engine-driven powder scraping board moves back and forth through pushing and pulling of a large eccentric wheel driven by a motor.
Description
One, technical field
Iron ore beneficiation equipment.
Two, background technology
Still there is not at present similar benficiation machinery.But, in selecting the equipment of river sand, there is the single magnetic sheet of a lot of usefulness to select iron sand, after iron sand is stained with magnetic sheet, again with manually with little sand scraper iron sand being scraped.
Three, summary of the invention
Described magnetic sheet is exactly one in company on an iron sheet plate or other plate, puts magnetite, existing magnetic sheet the Lian Yihang of delegation.Also the space can be arranged between the magnetite.Magnetic sheet also can be magnetic board and without magnetite.When the mixing water that contains iron powder flow through above magnetic sheet, iron powder will be adsorbed by magnetic sheet.After iron powder was adsorbed by magnetic sheet, motor-driven powder-wiping plate scraped iron powder, was entered back the powder groove by the iron powder that scraped, added second magnetic sheet that enters position under first magnetic sheet behind the clear water.After adding clear water, the iron powder that scrapes from second magnetic sheet enters high-frequency screen or other sieve, iron powder through the sieve processing, meal returns ball mushroom machine, fine powder enters the 3rd magnetic sheet, entering the 4th magnetic sheet after the 3rd iron powder that magnetic sheet scrapes adds clear water, namely is the finished product iron powder from the 4th iron powder that magnetic sheet scrapes.
Present magnetic separation operation is by behind the first magnetic separator mostly, enters high-frequency screen, enter again the second magnetic separator, be finished product from second magnetic separator iron powder out, because general magnetic separator all can not be elected iron powder fully, select machine so mostly will tail be installed in waste way.Machine of magnetic plate type magnetic selector can replace traditional first magnetic separator, second magnetic separator, high-frequency screen, tail and select four machines of machine.And the iron powder that magnetic plate type magnetic selector is selected is of high grade, and cost is economized on water nearly one times not as good as a general magnetic separator, and economize on electricity is more than one times.Because containing the mixing water of iron powder is to be close to magnetite to flow through, magnetic a little iron powder can both be adsorbed by magnetic sheet, therefore magnetic plate type magnetic selector is particularly suitable for selecting the bloodstone of little magnetic, if put the high-strength magnetite of delegation in the position, middle and lower part of every magnetic sheet, so this magnetic plate type magnetic selector is the best equipment of selecting red iron powder.Magnetic plate type magnetic selector can avoid iron powder to run off effectively, the ore dressing rate is mentioned the highest, thereby save mineral resources, improve the performance of enterprises.Magnetic plate type magnetic selector is drawn large junk for the river course can not arrange sieve, and the iron sand of selecting can directly be sold as the finished product iron powder.
Magnetic plate type magnetic selector mainly is comprised of four magnetic sheets, four motor-driven powder-wiping plates, sieve, dynamical systems.As shown in Figure 1, 2.
(1) magnetic sheet: company is one on iron sheet plate or other plate, puts magnetite, existing magnetic sheet the Lian Yihang of delegation.Also the space can be arranged between the magnetite.Magnetic sheet also can be magnetic board and without magnetite.The mixing water that the front end of magnetic sheet had both contained iron powder flows into end connection bypass channel, and mixing water can be flowed on magnetic sheet equably.Bypass channel also can be above magnetic sheet.The both sides of magnetic sheet respectively connect a sideboard identical with magnetic sheet length, and mixing water can not be flowed to both sides.The outside of sideboard has a plurality of small springs to be fixed on the spring seat, and the push jack on the powder-wiping plate can be pushed open sideboard, and after powder-wiping plate left, small spring again can be the sideboard original position of slippaging.Below the sideboard on the both sides of magnetic sheet, be fixed with back the powder groove, after powder-wiping plate was pushed sideboard open, and iron powder flows into back the powder groove, clear water was just in the bypass channel that returns before iron powder in the powder groove rushes at next magnetic sheet.Generally speaking, the front end of magnetic sheet is high, and the rear end is low, and mixing water can be flowed down smoothly, and key is that magnetic sheet is steeper, and the iron powder of selecting is cleaner.It can be parallel returning the powder groove, also can be slightly high at the minimum end of magnetic sheet, makes back iron powder in the powder groove can flow to smoothly in the bypass channel of next magnetic sheet or flows directly on next piece magnetic sheet.In order to reduce the height of magnetic plate type magnetic selector, the bypass channel on every magnetic sheet both sides can be divided into two sections, and the iron powder in the bypass channel of magnetic sheet front end both sides flows into the front end of lower piece magnetic sheet, and the iron powder in the bypass channel of both sides, magnetic sheet rear end flows into the rear end of lower piece magnetic sheet.Seldom there is iron powder the magnetic sheet rear end, because most iron powder is all adsorbed by the front end of magnetic sheet.Four magnetic sheets are arranged above and below, in the middle of sieve is arranged in.Four magnetic sheets can be big or small identical, also can omit weak point by following piece magnetic sheet, and lower magnetic sheet slightly leans on rear arrangement than upper piece magnetic sheet.
(2) motor-driven powder-wiping plate: the powder-wiping plate take machinery as power is exactly motor-driven powder-wiping plate.Every magnetic sheet top arranges motor-driven powder-wiping plate.Powder-wiping plate can be made of corrosion resistant plate, in order to avoid adsorbed by magnetic sheet.Wide of motor-driven powder-wiping plate pastes on the magnetic sheet and stands vertically, also distance slightly.The face of powder-wiping plate is parallel with the face of magnetic sheet both sides sideboard.Two faces of powder-wiping plate respectively weld a plurality of square little push jacks.One end of the push-pull shaft of dynamical system is fixed on the one side of powder-wiping plate, drives motor-driven powder-wiping plate side-to-side movement.
(3) sieve: sieve can be with high-frequency screen or other sieve.Sieve can be arranged in the centre of four magnetic sheets, namely second magnetic sheet below.In order to reduce the height of magnetic plate type magnetic selector, sieve should not be excessively steep, but might make like this sieve of crude iron powder obstruction sieve empty, so several roads scour without sediment motion can be set above sieve more.If wide two chis of magnetic sheet, long one meter, the magnetic plate type magnetic selector of specification can be selected 100 tons of Iron Ore Powder every day at least like this, but width is the sieve of two chis but can not select 100 tons of Iron Ore Powder every day, so two-layer sieve can be set, the iron powder that scrapes from second layer magnetic sheet is divided into two strands, enters respectively two-layer sieve.Base plate under the ground floor sieve can be divided into two sections, the thin iron powder that the epimere base plate is collected can be by the epimere that sky enters second layer sieve base plate of opening in the middle of the second layer sieve, and the iron powder under second layer sieve epimere sieve flows directly into the top of the 3rd layer of magnetic sheet.The thin iron powder that the hypomere base plate is collected can be by the hypomere that sky enters second layer sieve base plate of opening of second layer sieve lower end.Base plate under the second layer sieve also can be divided into two sections, and the opening of two sections base plates namely goes out an end of fine powder towards the upper end of the 3rd layer of magnetic sheet.
(4) dynamical system: dynamical system comprises that motor or other power, reductor, large eccentricity wheel, push-pull arm, riser, transverse slat, push-pull shaft form.Output shaft at reductor connects the large eccentricity wheel, and the diameter of large eccentricity wheel equates with the width of magnetic sheet.Push-pull arm is connected on the large eccentricity wheel actively.Riser vertically is connected to the other end of push-pull arm actively.The face of four transverse slats respectively with four sideboards face parallel, four transverse slats are connected to the correspondence position on the riser.Every transverse slat connects the push-pull shaft more than two, and the other end of push-pull shaft connects powder-wiping plate.In order to reduce the floor space of magnetic plate type magnetic selector, riser, transverse slat and push-pull shaft can be located at the other end of magnetic sheet, and the push-pull arm that the large eccentricity wheel connects is by the riser on the following connection opposite of sieve.
Four, description of drawings
Fig. 1 and Fig. 2 are the magnetic plate type magnetic selector basic block diagram, wherein 1, magnetic sheet 2, motor-driven powder-wiping plate 3, little push jack 4, sideboard 5, bypass channel 6, sideboard 7, return powder groove 8, transverse slat 9, riser 10, push-pull shaft 11, motor 12, reductor 13, large eccentricity wheel 14, push-pull arm 15, riser
Five, implementation step
Opening power, motor drives the large eccentricity wheel by reductor and rotates, push-pull arm is done the push-and-pull campaign, four powder-wiping plates of push-pull shaft push-and-pull are done side-to-side movement, when powder-wiping plate contact sideboard, square little push jack on the powder-wiping plate is pushed sideboard open, and iron powder falls into back the powder groove and enters next piece magnetic sheet or sieve again or become the finished product iron powder.
Claims (3)
1. magnetic plate type magnetic selector, it is characterized in that: the structure of described magnetic plate type magnetic selector comprises magnetic sheet and motor-driven powder-wiping plate.
2. magnetic plate type magnetic selector, it is characterized in that: the magnetic sheet of described magnetic plate type magnetic selector is provided with two layers or more with the structure that motor-driven powder-wiping plate combines.
3. magnetic plate type magnetic selector is characterized in that: be provided with sieve between the magnetic sheet of described magnetic plate type magnetic selector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105530522A CN102989582A (en) | 2012-12-19 | 2012-12-19 | Magnetic board type magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105530522A CN102989582A (en) | 2012-12-19 | 2012-12-19 | Magnetic board type magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989582A true CN102989582A (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105530522A Pending CN102989582A (en) | 2012-12-19 | 2012-12-19 | Magnetic board type magnetic separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240179A (en) * | 2013-03-29 | 2013-08-14 | 马长生 | Method for grading iron ore by using magnetic boards |
| CN103920586A (en) * | 2014-04-07 | 2014-07-16 | 马长生 | Method for sorting iron-containing matter through magnetic plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240395Y (en) * | 1995-05-19 | 1996-11-20 | 付显清 | Wet type permanent-magnet oblique-plate magnetic separator |
| CN2340506Y (en) * | 1998-06-09 | 1999-09-29 | 李国坤 | Belt style powerful magnetic separator |
| CN101293223A (en) * | 2008-05-23 | 2008-10-29 | 纪文刚 | Automatic control combination type ore separator |
| CN201287074Y (en) * | 2008-10-30 | 2009-08-12 | 刘晓保 | Double suction type magnetic separator |
| CN201997381U (en) * | 2011-03-08 | 2011-10-05 | 赖志刚 | Ferrotitanium particle magnetic separator |
| CN203196754U (en) * | 2012-12-19 | 2013-09-18 | 马长生 | Magnetic-plate magnetic separator |
-
2012
- 2012-12-19 CN CN2012105530522A patent/CN102989582A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240395Y (en) * | 1995-05-19 | 1996-11-20 | 付显清 | Wet type permanent-magnet oblique-plate magnetic separator |
| CN2340506Y (en) * | 1998-06-09 | 1999-09-29 | 李国坤 | Belt style powerful magnetic separator |
| CN101293223A (en) * | 2008-05-23 | 2008-10-29 | 纪文刚 | Automatic control combination type ore separator |
| CN201287074Y (en) * | 2008-10-30 | 2009-08-12 | 刘晓保 | Double suction type magnetic separator |
| CN201997381U (en) * | 2011-03-08 | 2011-10-05 | 赖志刚 | Ferrotitanium particle magnetic separator |
| CN203196754U (en) * | 2012-12-19 | 2013-09-18 | 马长生 | Magnetic-plate magnetic separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240179A (en) * | 2013-03-29 | 2013-08-14 | 马长生 | Method for grading iron ore by using magnetic boards |
| CN103920586A (en) * | 2014-04-07 | 2014-07-16 | 马长生 | Method for sorting iron-containing matter through magnetic plate |
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Application publication date: 20130327 |