CN201186242Y - External magnetic field tumbling-box iron ore dry separator - Google Patents
External magnetic field tumbling-box iron ore dry separator Download PDFInfo
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- CN201186242Y CN201186242Y CNU2008201143337U CN200820114333U CN201186242Y CN 201186242 Y CN201186242 Y CN 201186242Y CN U2008201143337 U CNU2008201143337 U CN U2008201143337U CN 200820114333 U CN200820114333 U CN 200820114333U CN 201186242 Y CN201186242 Y CN 201186242Y
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Abstract
The utility model discloses an externally-magnetic drum-type iron ore dry coal separator, which comprises a base and an installation seat, wherein the installation seat is mounted on the base through an angle regulating mechanism, a drum is mounted on the installation seat through a balancing wheel, the front end of the drum is higher than the rear end of the drum, an external magnetic mechanism is externally mounted on the drum, the front end of the drum is equipped with a loading chute, an iron ore out-feed channel whose front end is high and rear end is low is fixedly mounted in the drum from the front end of the drum to the rear end of the drum, and the middle segment of the chute is provided with a screen mesh, the rear end of the drum is fixedly equipped with a waste-rock out-feed channel, and a plurality of waste-rock discharge openings are arranged on the drum. The externally-magnetic drum-type iron ore dry coal separator adopts an externally-magnetic drum-type structure, which screens iron ores in the drum, and can dress ore in grade for many times, and the effect of dressing ore is excellent.
Description
Technical field
The utility model relates to a kind of machinery that is used for iron ore primary election, specifically, relates to a kind of outer magnet drum formula iron ore dry-dressing machine.
Background technology
Because iron ore digs out the content difference of the iron ore that comes, and ginseng has more barren rock, can influence the grade of ore by the gross, reduces economic worth, so need carry out primary election to iron ore.If through primary election, barren rock is wherein rejected, economic worth can be higher like this.
Existing iron ore primary election is finished by belt conveyer, a magnetic rollers is installed on top at belt conveyer, iron ore of high grade can be adsorbed by roller when magnetic rollers, continue to be transferred to the below of belt with roller, and barren rock and low-grade iron ore can not adsorbed by magnetic rollers, drop on the place ahead of belt conveyer along with the transmission of belt, so just high-grade and barren rock are separated.
But such primary election, because sorting for once, separating effect is not satisfactory, and the waste iron ore deposit.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, and a kind of outer magnet drum formula iron ore dry-dressing machine is provided, and the outer magnet drum formula of its employing mechanism screens iron ore in cylinder, and gradable repeatedly ore dressing, and ore dressing is effective.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of outer magnet drum formula iron ore dry-dressing machine of the utility model, comprise base and mount pad, described mount pad is installed on the base by angle adjusting mechanism, by support wheel a cylinder is installed on the described mount pad, described drum front end is higher than the cylinder rear end, cylinder is installed with outer magnetic mechanism outward, drum front end is installed with a feed well, connect the cylinder rear end from drum front end in the cylinder and be installed with a front end height, the rich iron ore blow tank that the rear end is low, the hopper stage casing is provided with screen cloth, the cylinder rear end is installed with a barren rock blow tank, and cylinder is provided with a plurality of barren rock discharge openings.
Described outer magnetic mechanism is three, three outer magnetic mechanism semi-surrounding cylinders, from drum front end to the cylinder rear end outside three the height of magnetic mechanism increase progressively successively.
Described rich iron ore blow tank installation site is higher than barren rock blow tank position.
Discharge opening on the described cylinder is arranged between second outer magnetic mechanism and the 3rd outer magnetic mechanism.
Described mount pad rear end and base are hinged, and the mount pad front end is installed on the base by angle adjusting mechanism.
The utility model drum front end height, the rear end is low, and iron ore is along with the rolling of cylinder like this, and nature is carried to the cylinder rear end by drum front end.The iron ore that enters cylinder is outside first during magnetic mechanism, rich iron ore is adsorbed on the inner wall of rotary drum by outer magnetic mechanism and is rotated with cylinder by the cylinder drive, because outer magnetic mechanism is the semi-surrounding cylinder, behind the cylinder top because the effect that loses magnetism, rich iron ore falls, drop on the rich iron ore blow tank, because blow tank tilts to the back-end from front end, rich iron ore is carried by front end to the back-end with the inclination of rich iron ore blow tank, and barren rock falls within cylinder bottom owing to do not adsorbed by outer magnetic mechanism, enters in second outer magnetic mechanism scope with the rotation of cylinder, as first outer magnetic mechanism, further screen by second outer magnetic mechanism.Simultaneously, because rich iron ore blow tank stage casing is provided with screen cloth, through screen cloth classification once more, the thin ore deposit under the sieve enters the magnetic field of the 3rd block of outer magnetic again by sorting to rich iron ore in course of conveying.A part of barren rock through outer magnetic mechanism screening is exported by the discharge opening on the cylinder, and a part is by taking stone cistern output, and rich iron ore is by the output of rich iron ore blow tank, and like this, rich iron ore and barren rock are exported respectively, have finished the screening of iron ore.
The utility model novel structure is ingenious, utilizes outer magnet drum formula mechanism, repeatedly repeats the ore dressing process of classification and finishes in tube.Ore dressing is effective.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of outer magnet drum formula iron ore dry-dressing machine of the utility model comprises base 1 and mount pad 2, and described mount pad rear end and base are hinged, and the mount pad front end is installed on the base by angle adjusting mechanism 3.By support wheel 4 cylinder 5 is installed on the described mount pad, described drum front end is higher than the cylinder rear end, and cylinder is installed with the outer magnetic mechanism 6 of three semi-surrounding cylinders outward, and the height of described three outer magnetic mechanisms increases progressively to the cylinder rear end successively from drum front end.Drum front end is installed with a feed well 7, connect the cylinder rear end from drum front end in the cylinder and be installed with a front end height, the low rich iron ore blow tank 8 in rear end, the hopper stage casing is provided with screen cloth, the cylinder rear end is installed with a barren rock blow tank 9, and described rich iron ore blow tank installation site is higher than barren rock blow tank position.Cylinder is provided with a plurality of discharge openings 10.Described discharge opening is arranged between second outer magnetic mechanism and the 3rd outer magnetic mechanism.
The utility model drum front end height, the rear end is low, and iron ore is along with the rolling of cylinder like this, and nature is carried to the cylinder rear end by drum front end.The iron ore that enters cylinder is outside first during magnetic mechanism, rich iron ore is adsorbed on the inner wall of rotary drum by outer magnetic mechanism and is rotated with cylinder by the cylinder drive, because outer magnetic mechanism is the semi-surrounding cylinder, behind the cylinder top because the effect that loses magnetism, rich iron ore falls, drop on the rich iron ore blow tank, because blow tank tilts to the back-end from front end, rich iron ore is carried by front end to the back-end with the inclination of rich iron ore blow tank, and barren rock falls within cylinder bottom owing to do not adsorbed by outer magnetic mechanism, enters in second outer magnetic mechanism scope with the rotation of cylinder, as first outer magnetic mechanism, further screen by second outer magnetic mechanism.Simultaneously, because rich iron ore blow tank stage casing is provided with screen cloth, through screen cloth classification once more, the thin ore deposit under the sieve enters the magnetic field of the 3rd block of outer magnetic again by sorting to rich iron ore in course of conveying.A part of barren rock through outer magnetic mechanism screening is exported by the discharge opening on the cylinder, and a part is by taking stone cistern output, and rich iron ore is by the output of rich iron ore blow tank, and like this, rich iron ore and barren rock are exported respectively, have finished the screening of iron ore.
The utility model novel structure is ingenious, utilizes outer magnet drum formula structure that iron ore has been carried out multistage screening, and ore dressing is effective.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.
Claims (5)
1, a kind of outer magnet drum formula iron ore dry-dressing machine, comprise base and mount pad, described mount pad is installed on the base by angle adjusting mechanism, it is characterized in that: by support wheel a cylinder is installed on the described mount pad, described drum front end is higher than the cylinder rear end, cylinder is installed with the outer magnetic mechanism of semi-surrounding cylinder outward, drum front end is installed with a feed well, connect the cylinder rear end from drum front end in the cylinder and be installed with a front end height, the rich iron ore blow tank that the rear end is low, the cylinder rear end is installed with a barren rock blow tank, and cylinder is provided with a plurality of barren rock discharge openings.
2, outer magnet drum formula iron ore dry-dressing machine as claimed in claim 1, it is characterized in that: described outer magnetic mechanism is three, from drum front end to the cylinder rear end outside three the height of magnetic mechanism increase progressively successively.
3, outer magnet drum formula iron ore dry-dressing machine as claimed in claim 2, it is characterized in that: described rich iron ore blow tank stage casing is a screen cloth.
4, outer magnet drum formula iron ore dry-dressing machine as claimed in claim 3 is characterized in that: the barren rock discharge opening on the described cylinder is arranged between second outer magnetic mechanism and the 3rd outer magnetic mechanism.
5, outer magnet drum formula iron ore dry-dressing machine as claimed in claim 4, it is characterized in that: described mount pad rear end and base are hinged, and the mount pad front end is installed on the base by angle adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201143337U CN201186242Y (en) | 2008-05-09 | 2008-05-09 | External magnetic field tumbling-box iron ore dry separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201143337U CN201186242Y (en) | 2008-05-09 | 2008-05-09 | External magnetic field tumbling-box iron ore dry separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186242Y true CN201186242Y (en) | 2009-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201143337U Expired - Fee Related CN201186242Y (en) | 2008-05-09 | 2008-05-09 | External magnetic field tumbling-box iron ore dry separator |
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| CN (1) | CN201186242Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384018A (en) * | 2014-12-09 | 2015-03-04 | 北矿机电科技有限责任公司 | External magnetic barrel type magnetic separator for coarse particle mineral separation |
| CN105817318A (en) * | 2016-05-16 | 2016-08-03 | 佛山市霍普除铁设备制造有限公司 | Novel efficient multi-functional dual-roller magnetic separator |
| WO2016187863A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Mineral concentrating machine |
| WO2016187860A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Anhydrous type mineral sorting apparatus |
| CN109225621A (en) * | 2018-08-31 | 2019-01-18 | 烟台南山学院 | A kind of strong Magnetic isolation high speed ore-dressing plant |
| 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 |
-
2008
- 2008-05-09 CN CNU2008201143337U patent/CN201186242Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384018A (en) * | 2014-12-09 | 2015-03-04 | 北矿机电科技有限责任公司 | External magnetic barrel type magnetic separator for coarse particle mineral separation |
| WO2016187863A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Mineral concentrating machine |
| WO2016187860A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Anhydrous type mineral sorting apparatus |
| CN105817318A (en) * | 2016-05-16 | 2016-08-03 | 佛山市霍普除铁设备制造有限公司 | Novel efficient multi-functional dual-roller magnetic separator |
| CN109225621A (en) * | 2018-08-31 | 2019-01-18 | 烟台南山学院 | A kind of strong Magnetic isolation high speed ore-dressing plant |
| 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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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: 20090128 Termination date: 20110509 |