CN104384018A - 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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- CN104384018A CN104384018A CN201410749400.2A CN201410749400A CN104384018A CN 104384018 A CN104384018 A CN 104384018A CN 201410749400 A CN201410749400 A CN 201410749400A CN 104384018 A CN104384018 A CN 104384018A
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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, particularly relate to a kind of coarse granule ore and divide and select outer magnetic drum magnetic separator.
Background technology
Permanent-magnet drum type magnetic separator is the conventional equipment of magnetic iron ore sorting, and the coarse granule ore wet type pre-selecting that can realize-12mm is at present thrown useless, improves into the mill grade of ore, improves the effective treating capacity of grinding machine, reduce beneficiation cost.
In prior art, due to sorting narrow space, ore grain size is required strict, once enter lump ore, easily there is the high-abrasive material of coarse granule ore extrusion and collision cylindrical shell and cell body, cause high-abrasive material, cylindrical shell and cell body life-span short, plant maintenance amount is large, and operating rate is relatively low.
Summary of the invention
The object of this invention is to provide a kind of coarse granule ore to divide and select outer magnetic drum magnetic separator.
The object of the invention is to be achieved through the following technical solutions:
Coarse granule ore of the present invention divides selects outer magnetic drum magnetic separator, comprise frame, adjustment platform, the middle part of described adjustment platform by main shaft and described frame hinged, dip angle regulating device is provided with between the front portion of described adjustment platform and described frame, described adjustment platform is supported with separation tube by support roller and gear wheel, described separation tube is connected with driving and transmission device, the top of described separation tube is provided with outer cover, the front portion of described separation tube is provided with to ore deposit case, the rear portion of described separation tube is provided with tailing tank and concentrate case, elutriation water pipe is provided with in described separation tube, unload mineral water pipe and rush concentrate water pipe, the side lower part of described separation tube is provided with magnetic system.
As seen from the above technical solution provided by the invention, the coarse granule ore that the embodiment of the present invention provides divides selects outer magnetic drum magnetic separator, ore pulp passes through from separation tube inside, be axially flow of slurry to, magnetic ties up to the external side of separation tube, because sorting inner barrel sorting space is large, the problem of the high-abrasive material of coarse granule ore extrusion and collision cylindrical shell and cell body effectively can be solved; Simultaneously because magnetic system is external, in ore pulp flow process, the magnetic force that ore is subject to and gravity, centrifugal force direction are consistent, effectively can improve the rate of recovery of magnetic mineral, can be used for the throwing of-50mm coarse granule magnetite wet type pre-selecting and to give up operation or mining tailing operation.
Accompanying drawing explanation
Fig. 1 divides the main TV structure schematic diagram selecting outer magnetic drum magnetic separator for the coarse granule ore that the embodiment of the present invention provides.
Fig. 2 divides the Inclination maneuver schematic diagram selecting outer magnetic drum magnetic separator for the coarse granule ore that the embodiment of the present invention provides.
Fig. 3 divides the sectional view one selecting outer magnetic drum magnetic separator for the coarse granule ore that the embodiment of the present invention provides.
Fig. 4 divides the sectional view two selecting outer magnetic drum magnetic separator for the coarse granule ore that the embodiment of the present invention provides.
In figure:
1, frame, 2, tailing tank, 3, concentrate case, 4, separation tube, 5, main shaft, 6, outer cover, 7, to drive and transmission device, 8, to ore deposit case, 9, dip angle regulating device, 10, water pipe is eluriated, 11, unload mineral water pipe, 12, rush concentrate water pipe, 13, magnetic system, 14, platform is adjusted, 15, gear wheel, 16, support roller.
Detailed description of the invention
To be described in further detail the embodiment of the present invention below.
Coarse granule ore of the present invention divides selects outer magnetic drum magnetic separator, its preferably detailed description of the invention be:
Comprise frame, adjustment platform, the middle part of described adjustment platform by main shaft and described frame hinged, dip angle regulating device is provided with between the front portion of described adjustment platform and described frame, described adjustment platform is supported with separation tube by support roller and gear wheel, described separation tube is connected with driving and transmission device, the top of described separation tube is provided with outer cover, the front portion of described separation tube is provided with to ore deposit case, the rear portion of described separation tube is provided with tailing tank and concentrate case, elutriation water pipe is provided with in described separation tube, unload mineral water pipe and rush concentrate water pipe, the side lower part of described separation tube is provided with magnetic system.
The front end of described separation tube is located at by described driving and transmission device, and the front end of described separation tube is taper, and the rear end of described separation tube is provided with horn mouth.
The inside of described separation tube is provided with fixed or adjustable-angle propelling bar.
Described elutriation water pipe is provided with the axial sparge pipe of Discrete control.
Described dip angle regulating device comprises leading screw, hydraulic stem or air-leg.
Slack adjuster is provided with between the separation tube of this outer magnetic drum magnetic separator and magnetic system.Gap between described separation tube and magnetic system is adjustable, adjustable to realize magnetic field intensity according to the real-time adjusting play of operating mode.
The barrel dliameter scope of described separation tube is 600-3000mm, and tube length scope is 600-3000mm.
The sorting particle size range of this outer magnetic drum magnetic separator is 0-50mm.
Coarse granule ore of the present invention divides selects outer magnetic drum magnetic separator, ore pulp passes through from separation tube inside, be axially flow of slurry to, magnetic ties up to the external side of separation tube, because sorting inner barrel sorting space is large, the problem of the high-abrasive material of coarse granule ore extrusion and collision cylindrical shell and cell body effectively can be solved; Simultaneously because magnetic system is external, in ore pulp flow process, the magnetic force that ore is subject to and gravity, centrifugal force direction are consistent, effectively can improve the rate of recovery of magnetic mineral.Can be used for-50mm coarse granule magnetite wet type pre-selecting and throw useless operation.
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 cover 6, drive and transmission device 7, to ore deposit case 8, dip angle regulating device 9, eluriate water pipe 10, unload mineral water pipe 11, rush concentrate water pipe 12, magnetic system 13, adjustment platform 14, gear wheel 15, support roller 16 and form.Separation tube 4 is supported by support roller 16, drives separation tube 4 to rotate by the direction of arrow shown in Fig. 3 through driving and transmission device 7, and ore pulp is inner by feeding separation tube 4 to the feed port of ore deposit case 8, and through sorting, concentrate is collected and enters in concentrate case 3, and discharges from concentrate mouth; Mine tailing flows in tailing tank 2 by separation tube 4, finally discharges from mine tailing mouth.Ore pulp is in the inner assorting room of separation tube 4, and concentrate to be sprayed water rinsing through eluriating water pipe 10, reduces concentrate and is mingled with; Unload mineral water ore deposit 11 to clean the concentrate sticked on separation tube 4 and enter into concentrate case 3, rush concentrate water pipe 22 and spray water the concentrate mouth of concentrate from concentrate case 2 gone out.
As shown in Figure 4, because sorting granularity is comparatively thick, for ensureing that ore pulp is smooth in separation tube 3 internal flow, this equipment is provided with Inclination maneuver function, and adjustment platform 14 adjusts the sorting inclination angle A size of platform by dip angle regulating device 9, Inclination maneuver scope 0-12 °; When inclination angle A is greater than 0 °, gear wheel 16 can prevent separation tube 4 from sliding axially.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. a coarse granule ore divides and selects outer magnetic drum magnetic separator, it is characterized in that, comprise frame, adjustment platform, the middle part of described adjustment platform by main shaft and described frame hinged, dip angle regulating device is provided with between the front portion of described adjustment platform and described frame, described adjustment platform is supported with separation tube by support roller and gear wheel, described separation tube is connected with driving and transmission device, the top of described separation tube is provided with outer cover, the front portion of described separation tube is provided with to ore deposit case, the rear portion of described separation tube is provided with tailing tank and concentrate case, elutriation water pipe is provided with in described separation tube, unload mineral water pipe and rush concentrate water pipe, the side lower part of described separation tube is provided with magnetic system.
2. coarse granule ore as claimed in claim 1 divides and selects outer magnetic drum magnetic separator, and it is characterized in that, the front end of described separation tube is located at by described driving and transmission device, and the front end of described separation tube is taper, and the rear end of described separation tube is provided with horn mouth.
3. coarse granule ore as claimed in claim 2 divides and selects outer magnetic drum magnetic separator, it is characterized in that, the inside of described separation tube is provided with fixed or adjustable-angle and advances bar.
4. coarse granule ore as claimed in claim 3 divides and selects outer magnetic drum magnetic separator, and it is characterized in that, described elutriation water pipe is provided with the axial sparge pipe of Discrete control.
5. coarse granule ore as claimed in claim 4 divides and selects outer magnetic drum magnetic separator, and it is characterized in that, described dip angle regulating device comprises leading screw, hydraulic stem or air-leg.
6. coarse granule ore as claimed in claim 5 divides and selects outer magnetic drum magnetic separator, and it is characterized in that, the barrel dliameter scope of described separation tube is 600-3000mm, and tube length scope is 600-3000mm.
7. coarse granule ore as claimed in claim 6 divides and selects outer magnetic drum magnetic separator, it is characterized in that, is provided with slack adjuster between the separation tube of this outer magnetic drum magnetic separator and magnetic system.
8. the coarse granule ore as described in any one of claim 1 to 7 divides selects outer magnetic drum magnetic separator, it is characterized in that, the sorting particle size range of this outer magnetic 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 |
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| 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 true CN104384018A (en) | 2015-03-04 |
| CN104384018B 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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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785358A (en) * | 2015-04-03 | 2015-07-22 | 山东华联矿业股份有限公司 | Low-grade iron ore beneficiation method and device |
| 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 |
| 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 |
| 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 |
| WO2016187863A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Mineral concentrating 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 |
| CN110075997A (en) * | 2019-05-15 | 2019-08-02 | 四川川庆石油钻采科技有限公司 | A kind of particle punching drilling magnetic flux dynamic adjusting system and method |
| 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 |
| CN114558690A (en) * | 2022-03-14 | 2022-05-31 | 环创(厦门）科技股份有限公司 | Magnetic separator for magnetic separation household appliance parts and household appliance recovery device with magnetic separator |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785358A (en) * | 2015-04-03 | 2015-07-22 | 山东华联矿业股份有限公司 | Low-grade iron ore 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 |
| CN110075997A (en) * | 2019-05-15 | 2019-08-02 | 四川川庆石油钻采科技有限公司 | A kind of particle punching drilling magnetic flux dynamic adjusting system and method |
| 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 |
| CN114558690A (en) * | 2022-03-14 | 2022-05-31 | 环创(厦门）科技股份有限公司 | Magnetic separator for magnetic separation household appliance parts and household appliance recovery device with magnetic separator |
| 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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