CN104384018B - External magnetic barrel type magnetic separator for coarse particle mineral separation - Google Patents
External magnetic barrel type magnetic separator for coarse particle mineral separation Download PDFInfo
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- CN104384018B CN104384018B CN201410749400.2A CN201410749400A CN104384018B CN 104384018 B CN104384018 B CN 104384018B CN 201410749400 A CN201410749400 A CN 201410749400A CN 104384018 B CN104384018 B CN 104384018B
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Abstract
The invention discloses an external magnetic barrel type magnetic separator for coarse particle mineral separation. The external magnetic barrel type magnetic separator comprises a stander and an adjustment platform, wherein the middle part of the adjustment platform is hinged to the stander through a main shaft; an inclination angle adjustment device is arranged between the front part of the adjustment platform and the stander; a separation barrel is supported on the adjustment platform through a supporting wheel and a catch wheel, and is connected with a driving and transmission device; an outer cover is arranged at the upper part of the separation barrel; a mineral feeding box is arranged at the front part of the separation barrel; a tailing box and a concentrate box are arranged at the rear part of the separation barrel; a washing water pipe, a mineral discharging water pipe and a concentrate flushing water pipe are arranged in the separation barrel; a magnetic system is arranged on the lateral lower part of the separation barrel; a clearance between the separation barrel and the magnetic system can be adjusted. According to the external magnetic barrel type magnetic separator for coarse particle mineral separation, the problem that coarse particle minerals extrude and collide anti-abrasion materials of a barrel body and a tank body is solved; meanwhile, the recycling rate of magnetic minerals can be effectively increased. The external magnetic barrel type magnetic separator can be used for -50mm-coarse particle magnetic mineral wet type pre-separation and waste throwing work or tailing recycling work.
Description
Technical field
The present invention relates to a kind of outer magnetic drum magnetic separator, more particularly to a kind of sorting of coarse granule Ore is with outer magnetic cylinder formula magnetic separation
Machine.
Background technology
Permanent-magnet drum type magnetic separator is the conventional equipment of magnetic iron ore sorting, at present the coarse granule Ore wet type of achievable -12mm
Pre-selection throws useless, improves into the mill grade of ore, improves grinding machine effective treating capacity, reduces beneficiation cost.
In prior art, due to sorting narrow space, ore grain size is required strictly, once lump ore is entered, Yi Fa
The high-abrasive material of raw coarse granule Ore extrusion and collision cylinder and cell body, causes high-abrasive material, cylinder and cell body short life, equipment dimension
Shield amount is big, and operating rate is relatively low.
The content of the invention
It is an object of the invention to provide a kind of coarse granule Ore is sorted with outer magnetic drum magnetic separator.
The purpose of the present invention is achieved through the following technical solutions：
The coarse granule Ore sorting of the present invention is with outer magnetic drum magnetic separator, including frame, adjusts platform, the adjustment platform
Middle part be hinged with the frame by main shaft, it is described adjustment platform anterior and described frame between be provided with Inclination maneuver dress
Put, separation tube is supported by by support roller and gear wheel on the adjustment platform, the separation tube is connected with driving and actuating device, institute
The top for stating separation tube is provided with outer housing, and the front portion of the separation tube is provided with is provided with tailing tank to the rear portion of ore deposit case, the separation tube
With concentrate case, elutriation water pipe is provided with the separation tube, mineral water pipe is unloaded and is rushed concentrate water pipe, the side lower part of the separation tube is provided with
Magnetic system.
As seen from the above technical solution provided by the invention, coarse granule Ore sorting provided in an embodiment of the present invention is used
Outer magnetic drum magnetic separator, ore pulp pass through from inside separation tube, axially flow to for ore pulp, and magnetic ties up to the external side of separation tube, due to dividing
Select inner barrel sorting space big, can effectively solving coarse granule Ore extrusion and collision cylinder and cell body high-abrasive material problem；
Simultaneously because magnetic system is external, during ore pulp flowing, the magnetic force that Ore is subject to is consistent with gravity, centrifugation force direction, can be effective
The response rate of magnetic mineral is improved, be can be used for -50mm coarse granules magnetite wet type pre-selecting and thrown useless operation or mining tailing operation.
Description of the drawings
Fig. 1 is that the front view structure of the outer magnetic drum magnetic separator of coarse granule Ore sorting provided in an embodiment of the present invention is illustrated
Figure.
Fig. 2 is that the Inclination maneuver of the outer magnetic drum magnetic separator of coarse granule Ore sorting provided in an embodiment of the present invention is illustrated
Figure.
Fig. 3 is the sectional view one of the outer magnetic drum magnetic separator of coarse granule Ore sorting provided in an embodiment of the present invention.
Fig. 4 is the sectional view two of the outer magnetic drum magnetic separator of coarse granule Ore sorting provided in an embodiment of the present invention.
In figure：
1st, frame, 2, tailing tank, 3, concentrate case, 4, separation tube, 5, main shaft, 6, outer housing, 7, drive and actuating device, 8, give
Ore deposit case, 9, dip angle regulating device, 10, eluriate water pipe, 11, unload mineral water pipe, 12, rush concentrate water pipe, 13, magnetic system, 14, adjustment it is flat
Platform, 15, gear wheel, 16, support roller.
Specific embodiment
The embodiment of the present invention will be described in further detail below.
With outer magnetic drum magnetic separator, its preferably specific embodiment is for the coarse granule Ore sorting of the present invention：
Including frame, adjustment platform, the middle part of the adjustment platform is hinged with the frame by main shaft, and the adjustment is flat
Dip angle regulating device is provided between the anterior and described frame of platform, sorting is supported by by support roller and gear wheel on the adjustment platform
Cylinder, the separation tube are connected with driving and actuating device, and the top of the separation tube is provided with outer housing, and the front portion of the separation tube sets
Have and give ore deposit case, the rear portion of the separation tube is provided with tailing tank and concentrate case, elutriation water pipe is provided with the separation tube, mineral water pipe is unloaded
With rush concentrate water pipe, the side lower part of the separation tube is provided with magnetic system.
, located at the front end of the separation tube, the front end of the separation tube is taper, described point for the driving and actuating device
The rear end of cylinder is selected to be provided with horn mouth.
The fixed or adjustable-angle that is internally provided with of the separation tube advances bar.
It is described to eluriate the axial sparge pipe that water pipe is provided with Discrete control.
The dip angle regulating device includes leading screw, hydraulic stem or air-leg.
Slack adjuster is provided between the separation tube of the outer magnetic drum magnetic separator and magnetic system.Between the separation tube and magnetic system
Gap it is adjustable, to realize that magnetic field intensity is adjustable according to operating mode real-time adjustment gap.
The barrel dliameter scope of the separation tube is 600-3000mm, and tube length scope is 600-3000mm.
The sorting particle size range of the outer magnetic drum magnetic separator is 0-50mm.
The coarse granule Ore sorting of the present invention is passed through from inside separation tube with outer magnetic drum magnetic separator, ore pulp, is axially ore deposit
Slurry flow direction, magnetic tie up to the external side of separation tube, as separation tube internal body portion selects space big, can the extruding of effectively solving coarse granule Ore
The problem of the high-abrasive material of collision cylinder and cell body；Simultaneously because magnetic system is external, and during ore pulp flowing, the magnetic that Ore is subject to
Power is consistent with gravity, centrifugation force direction, can effectively improve the response rate of magnetic mineral.Can be used for -50mm coarse granule magnetic iron ores wet
Useless operation is thrown in formula pre-selection.
Specific embodiment：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, outer magnetic drum magnetic separator by frame 1, tailing tank 2, concentrate case 3, separation tube 4,
Main shaft 5, outer housing 6, drive and actuating device 7, to ore deposit case 8, dip angle regulating device 9, eluriate water pipe 10, unload mineral water pipe 11, punching essence
Mineral water pipe 12, magnetic system 13, adjustment platform 14, gear wheel 15, support roller 16 and composition.Separation tube 4 is supported by support roller 16, and Jing drives and passes
Dynamic device 7 drives the direction of arrow rotation as shown in Figure 3 of separation tube 4, ore pulp to be fed in separation tube 4 by the feed port to ore deposit case 8
Portion, sorted, concentrate is collected in concentrate case 3, and is discharged from concentrate mouth；Mine tailing is flowed in tailing tank 2 by separation tube 4,
It is final to discharge from mine tailing mouth.During ore pulp is sorted inside separation tube 4, concentrate Jing eluriates the water spray rinsing of water pipe 10, reduces essence
Ore deposit is mingled with；Unload the concentrate that sticks on separation tube 4 of cleaning of mineral water ore deposit 11 to enter in concentrate case 3, rushing the water spray of concentrate water pipe 22 will
Concentrate is gone out from the concentrate mouth of concentrate case 2.
As shown in figure 4, it is thicker due to sorting granularity, it is to ensure that ore pulp is smooth in 3 internal flow of separation tube, the equipment is arranged
There is Inclination maneuver function, adjust the sorting inclination angle A sizes that platform 14 adjusts platform by dip angle regulating device 9, Inclination maneuver model
Enclose 0-12 °；When inclination angle A is more than 0 °, gear wheel 16 can prevent separation tube 4 from sliding axially.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (4)
1. a kind of coarse granule Ore is sorted with outer magnetic drum magnetic separator, it is characterised in that including frame, adjustment platform, the tune
The middle part of leveling platform is hinged with the frame by main shaft, is provided with inclination angle tune between the anterior and described frame of the adjustment platform
Engagement positions, are supported by separation tube by support roller and gear wheel on the adjustment platform, and the separation tube is connected with driving and is driven dress
Put, the top of the separation tube is provided with outer housing, and the front portion of the separation tube is provided with is provided with tail to the rear portion of ore deposit case, the separation tube
Ore deposit case and concentrate case, are provided with elutriation water pipe, unload mineral water pipe and rush concentrate water pipe in the separation tube, the side lower part of the separation tube
It is provided with magnetic system；
, located at the front end of the separation tube, the front end of the separation tube is taper, the separation tube for the driving and actuating device
Rear end be provided with horn mouth；
The fixed or adjustable-angle that is internally provided with of the separation tube advances bar；
It is described to eluriate the axial sparge pipe that water pipe is provided with Discrete control；
Slack adjuster is provided between the separation tube of the outer magnetic drum magnetic separator and magnetic system.
2. coarse granule Ore as claimed in claim 1 is sorted with outer magnetic drum magnetic separator, it is characterised in that the Inclination maneuver
Device includes leading screw, hydraulic stem or air-leg.
3. coarse granule Ore as claimed in claim 2 is sorted with outer magnetic drum magnetic separator, it is characterised in that the separation tube
Barrel dliameter scope is 600-3000mm, and tube length scope is 600-3000mm.
4. the coarse granule Ore as described in claim 1,2 or 3 is sorted with outer magnetic drum magnetic separator, it is characterised in that the outer magnetic
The sorting particle size range of drum magnetic separator is 0-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749400.2A CN104384018B (en) | 2014-12-09 | 2014-12-09 | External magnetic barrel type magnetic separator for coarse particle mineral separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749400.2A CN104384018B (en) | 2014-12-09 | 2014-12-09 | External magnetic barrel type magnetic separator for coarse particle mineral separation |
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| Publication Number | Publication Date |
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| CN104384018A CN104384018A (en) | 2015-03-04 |
| CN104384018B true CN104384018B (en) | 2017-04-12 |
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| CN201410749400.2A Active CN104384018B (en) | 2014-12-09 | 2014-12-09 | External magnetic barrel type magnetic separator for coarse particle mineral separation |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785358B (en) * | 2015-04-03 | 2015-11-11 | 山东华联矿业股份有限公司 | Iron ore of low ore grade beneficiation method and device |
| WO2016187863A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Mineral concentrating machine |
| CN105170313A (en) * | 2015-09-08 | 2015-12-23 | 南京梅山冶金发展有限公司 | Magnetic declination adjusting device of magnetic separator |
| CN105149087A (en) * | 2015-09-24 | 2015-12-16 | 河北钢铁集团矿业有限公司 | Iron mineral tailings recycling machine |
| CN105709922A (en) * | 2016-04-07 | 2016-06-29 | 辽宁五寰工程技术有限公司 | Wet type magnetic-gravity sorting machine |
| CN106799304A (en) * | 2016-11-30 | 2017-06-06 | 河池市技术开发中心 | A kind of sorting process of new concentrate magnetic separator |
| CN110075997B (en) * | 2019-05-15 | 2024-02-09 | 中国石油天然气集团有限公司 | Magnetic flux dynamic adjustment system and method for particle impact drilling |
| CN112371304A (en) * | 2020-10-22 | 2021-02-19 | 攀钢集团攀枝花钢铁研究院有限公司 | Method and system for sand setting and tailing discarding of vanadium titano-magnetite |
| CN114558690B (en) * | 2022-03-14 | 2023-11-14 | 环创(厦门）科技股份有限公司 | Magnetic separator for magnetic separation of household appliance parts and household appliance recycling device with magnetic separator |
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| CN104384018A (en) | 2015-03-04 |
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