CN201300092Y - Permanent magnetic roller type wet high-intensity magnetic separator - Google Patents
Permanent magnetic roller type wet high-intensity magnetic separator Download PDFInfo
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- CN201300092Y CN201300092Y CNU2008201787847U CN200820178784U CN201300092Y CN 201300092 Y CN201300092 Y CN 201300092Y CN U2008201787847 U CNU2008201787847 U CN U2008201787847U CN 200820178784 U CN200820178784 U CN 200820178784U CN 201300092 Y CN201300092 Y CN 201300092Y
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- demineralization
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Abstract
The utility model relates to the mine dressing magnetic separator, in particular to a permanent magnetic roller type wet high-intensity magnetic separator, which comprises a machine frame, a magnetic roller, a demineralization roller, a feed trough, a tailings trough and a headings trough. The magnetic roller consists of a roller type permanent magnetic system sleeved in a stainless steel cylinder and a magnetic yoke arranged in the roller type permanent magnetic system; the magnetic roller is arranged in the feed trough with a backflow type structure; one side of the feed trough is provided with an ore feed port; the other side thereof is provided with the headings trough; the bottom side part of the middle part of the feed trough is provided with the tailings trough; the demineralization roller consists of a plurality of rubber gears and a plurality of demagnetization plates which are arranged between the rubber gears; the demineralization roller is arranged above the headings trough and closely pasted onto the magnetic roller; and the magnetic roller and the demineralization roller are horizontally arranged on the machine frame and rotate in the identical direction. The utility model has the advantages of high strength of the magnetic field, low cost, high processing capacity, good sorting effect, low power consumption, no blockage, simple operation and convenient maintenance.
Description
Technical field:
The utility model relates to the ore dressing magnetic separator, especially a kind of permanent magnetic roll assembly of roll magnetic separator cartridge type Wet-type strong magnetic separator.
Background technology:
Though advantages such as treating capacity is big, sorting result good, power consumption is little, convenient operating maintenance that the permanent magnetic wet type magnetic separator of present domestic use has, but this magnetic separator all is an opening magnetic system, magnetic field intensity is low, belong to low-intensity magnetic field or middle magnetic field magnetic separator, only be applicable to sort strongly magnetic mineral and roasted ore.China's mine weak magnetic mineral is more, and sort the at present magneto roller belt-type intensity magnetic separators that adopt of such mineral more and do the ore dressing of dry type coarse granule, or the electromagnetic type intensity magnetic separator.But roller belt-type dry separation can only be selected the particle ore deposit, can not reach the monomer separation of ore, and the grade and the rate of recovery that improve ore are all lower.Electromagnetic type intensity magnetic separator cost height, power consumption is big, and operation and maintenance are complicated, the susceptible to plugging problem of ubiquity separatory vessel medium.
The utility model content:
The utility model be intended to solve the magnetic field intensity that above-mentioned permanent magnetic wet type magnetic separator exists low, only be applicable to the problem that sorts strongly magnetic mineral.And provide a kind of being applicable to sort weak magnetic mineral (comprising manganese ore, bloodstone, limonite etc.), also can be used for the permanent magnetic roll assembly of roll magnetic separator cartridge type Wet-type strong magnetic separator of the deironing operation of non magnetic ore deposit and raw material.
The technical scheme that addresses the above problem employing is: a kind of permanent magnetic roll assembly of roll magnetic separator cartridge type Wet-type strong magnetic separator, comprise frame, magnetic roller, demineralization roller, feed launder, tail-box, concentrate hopper, described magnetic roller is by the permanent magnetic of the roll-type of outer casing stainless steel tube system and to place the permanent magnetic of this roll-type be that the yoke at center constitutes, the magnetic roller places the feed launder of a reverse-flow structure, this feed launder one side is provided with feed port, opposite side is provided with concentrate hopper, and middle bottom side is provided with tail-box; Described demineralization roller is by several rubber gears and be installed between each rubber gear several and take off magnetic sheet and constitute, and the demineralization roller is positioned at the concentrate hopper top and closely pastes mutually with the magnetic roller, and magnetic roller and demineralization roller level are installed on the frame and rotate in the same way.
The permanent magnetic of above-mentioned roll-type is the magnet ring that the strong magnetic neodymium iron boron of available high-quality is polymerized, and adopts magnetic pole to assemble relatively, forms the magnetic loop of closed high gradient.The stainless steel cylinder Surface field intensity of magnetic roller can guarantee more than 10000GS.Feed launder adopts reverse-flow structure, ore pulp is entered by magnetic roller bottom, the mineral of weak magnetic are attracted to the surface of magnetic roller under the effect of current and pressure, ore pulp and magnetic roller contact area are big, flow direction is opposite with the direction of rotation of magnetic roller, and is therefore very effective with the removal of impurities to gangue earth etc. to the recovery of mineral.The magnetic field intensity at magnetic pole position is high especially on the left magnetic roller tube, and be closed magnetic circuit, very difficult with common demineralization method demineralization, therefore adopt by taking off the demineralization roller that magnetic sheet and abrasive rubber gear are formed, take off magnetic sheet and can adsorb mineral effectively by induced field; The mineral at non-magnetic pole position scrape by the rotation of the rubber gear on the demineralization roller.
Compared with prior art, the utility model has the advantages that: the magnetic field intensity height, cost is lower, and treating capacity is big, and sorting result is good, and power consumption is little, does not stop up, and is simple to operate, easy to maintenance.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a user mode schematic diagram of the present utility model.
Among the figure: stainless steel cylinder 1, the permanent magnetic of roll-type is 2, yoke 3, to mineral water pipe 4, feed launder 5, feed port 6, tail-box 7, mine tailing mouth 8, concentrate mouth 9, concentrate hopper 10, demineralization roller 11, rubber gear 12, take off magnetic sheet 13, frame 14, bearing 15, chain 16, motor and transmission system 17.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further specified.
The permanent magnetic roll assembly of roll magnetic separator cartridge type Wet-type strong magnetic separator that present embodiment provides as shown in drawings, the magnetic roller is that 2, yokes 3 constitute by a stainless steel drum 1, the permanent magnetic of roll-type, stainless steel cylinder 1 be sleeved on the permanent magnetic of roll-type be 2 with the outside of yoke 3, forms the magnetic roller that a permanent magnetic is.This magnetic roller places the feed launder 5 of a reverse-flow structure, and these feed launder 5 one sides are provided with feed port 6, and opposite side is provided with concentrate hopper 10, and middle bottom side is provided with tail-box 7.Described feed port 6 be provided with stretch into magnetic roller bottom to mineral water pipe 4, tail-box 7 bottoms are provided with mine tailing mouth 8, the bottom of concentrate hopper 10 is provided with concentrate mouth 9.Demineralization roller 11 is by several rubber gears 12 and be installed between each rubber gear 12 several and take off magnetic sheet 13 and constitute, demineralization roller 11 is positioned at concentrate hopper 10 tops and closely pastes mutually with the magnetic roller, magnetic roller and demineralization roller 11 levels are installed on the frame 14, and by bearing 15 supports, both pass through chain 15 transmissions, and are rotated along the arrow direction by motor and transmission system 17 drives.
In this machine when work,, ore pulp is flowed down by feed launder 5, and by 4 flushings enter the bottom of magnetic roller to the mineral water pipe, and magnetic mineral is adsorbed on the surface of stainless steel cylinder 1 and takes concentrate to and unload the mining area at field region.Demineralization roller 11 closely pastes and equidirectional rotation mutually with the magnetic roller, when the magnetic mineral on the magnetic roller rotates to demineralization roller 11 bottoms, the mineral of pole parts are faced taking off under magnetic sheet 13 bands of magnetic pole, and get rid of by rotation and to drop in the concentrate hopper, the mineral of non-pole parts are scraped to get rid of by 12 rotations of rubber gear and drop in the concentrate hopper 10, and are flowed out by concentrate mouth 9.Non magnetic ore is pulled to the position of tail-box 7 and is discharged by mine tailing mouth 8 under the effect of ore pulp pressure.The continuous like this ore deposit of giving, fine ore constantly are adsorbed on stainless steel drum 1 surface and go up and take to and unload the mining area, are rolled by demineralization and take off, and mine tailing not cracked ends tail-box 7 is discharged by mine tailing mouth 8, thereby finishes continuous ore-dressing practice.
Claims (1)
1, a kind of permanent magnetic roll assembly of roll magnetic separator cartridge type Wet-type strong magnetic separator, comprise frame, magnetic roller, demineralization roller, feed launder, tail-box, concentrate hopper, it is characterized in that: described magnetic roller is by the permanent magnetic of the roll-type of outer casing stainless steel tube system and to place the permanent magnetic of this roll-type be that the yoke at center constitutes, the magnetic roller places the feed launder of a reverse-flow structure, this feed launder one side is provided with feed port, opposite side is provided with concentrate hopper, and middle bottom side is provided with tail-box; Described demineralization roller is by several rubber gears and be installed between each rubber gear several and take off magnetic sheet and constitute, and the demineralization roller is positioned at the concentrate hopper top and closely pastes mutually with the magnetic roller, and magnetic roller and demineralization roller level are installed on the frame and rotate in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201787847U CN201300092Y (en) | 2008-11-14 | 2008-11-14 | Permanent magnetic roller type wet high-intensity magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201787847U CN201300092Y (en) | 2008-11-14 | 2008-11-14 | Permanent magnetic roller type wet high-intensity magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300092Y true CN201300092Y (en) | 2009-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201787847U Expired - Fee Related CN201300092Y (en) | 2008-11-14 | 2008-11-14 | Permanent magnetic roller type wet high-intensity magnetic separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN201300092Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773157A (en) * | 2012-08-14 | 2012-11-14 | 连云港宝相机械有限公司 | Magnetic roller with high field intensity |
| CN102974457A (en) * | 2011-09-03 | 2013-03-20 | 崔实 | Permanent magnet combined magnetic system orthogonal magnetic separator |
| CN103639040A (en) * | 2013-12-16 | 2014-03-19 | 三环瓦克华（北京）磁性器件有限公司 | Magnetic mud separator |
| CN103934100A (en) * | 2014-04-30 | 2014-07-23 | 大丰市众鑫永磁材料有限公司 | Preferment strong magnetic separation machine |
| CN104549712A (en) * | 2015-01-13 | 2015-04-29 | 辽宁科技大学 | Simple and efficient wet type magnetic separation method |
| CN105983483A (en) * | 2015-03-19 | 2016-10-05 | 普锐特冶金技术日本有限公司 | Magnetic-matter removing apparatus and magnetic-matter removing method |
-
2008
- 2008-11-14 CN CNU2008201787847U patent/CN201300092Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974457A (en) * | 2011-09-03 | 2013-03-20 | 崔实 | Permanent magnet combined magnetic system orthogonal magnetic separator |
| CN102773157A (en) * | 2012-08-14 | 2012-11-14 | 连云港宝相机械有限公司 | Magnetic roller with high field intensity |
| CN102773157B (en) * | 2012-08-14 | 2015-07-29 | 连云港宝相机械有限公司 | A kind of magnetic roller with high field intensity |
| CN103639040A (en) * | 2013-12-16 | 2014-03-19 | 三环瓦克华（北京）磁性器件有限公司 | Magnetic mud separator |
| CN103934100A (en) * | 2014-04-30 | 2014-07-23 | 大丰市众鑫永磁材料有限公司 | Preferment strong magnetic separation machine |
| CN104549712A (en) * | 2015-01-13 | 2015-04-29 | 辽宁科技大学 | Simple and efficient wet type magnetic separation method |
| CN105983483A (en) * | 2015-03-19 | 2016-10-05 | 普锐特冶金技术日本有限公司 | Magnetic-matter removing apparatus and magnetic-matter removing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20131114 |