CN203886659U - Magnetic separation device for powdered iron ore material - Google Patents
Magnetic separation device for powdered iron ore material Download PDFInfo
- Publication number
- CN203886659U CN203886659U CN201420286033.2U CN201420286033U CN203886659U CN 203886659 U CN203886659 U CN 203886659U CN 201420286033 U CN201420286033 U CN 201420286033U CN 203886659 U CN203886659 U CN 203886659U
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- belt
- iron ore
- belt conveyor
- ore powder
- magnetic sheet
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Abstract
The utility model relates to ore screening devices, in particular to a magnetic separation device for a powdered iron ore material. The magnetic separation device comprises a rack, wherein a belt pulley is arranged at each of the left and right ends of the rack, a conveying belt sleeves the two belt pulleys, and a magnetic dray with magnetism is arranged below the conveying belt at the upper sides of the belt pulleys and can do reciprocating motion along the direction of the conveying belt; a dust collection hood with a blower is arranged above the conveying belt and is located just above the magnetic dray; a feeding machine which is used for conveying the iron ore material to the conveying belt is arranged above the right belt pulley. The magnetic separation device has the advantages of simple structure, easiness in maintenance, strong controllability, strong practicability, obvious separation effect, low running cost and high mineral separation ratio.
Description
Technical field
The utility model relates to a kind of ore screening device, relates in particular to a kind of concentration equipment for iron ore powder.
Background technology
At present, the screening of iron ore is mainly divided into wet concentration and magnetic separation, wherein, wet concentration is mainly to utilize water iron ore to be washed away to the object reaching iron ore screening, but because wet concentration needs a large amount of water, not only waste water, and there is to very high requirement at water source, for the mining area of some lacks of water, wet concentration cannot carry out; What current magnetic separation mainly adopted is drum-type magnetic separation, this drum-type magnetic separation is in the process that iron ore is screened, although do not need water, but it is exactly in the process of screening that drum-type magnetic separation has a shortcoming, the mud and the magnetisable material that due to wet concentration, bring easily stick together, formation is wrapped up in and is added phenomenon, and it is many that iron ore is lost, and causes screening rate low.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of iron ore powder concentration equipment is provided.
The technical scheme that the utility model adopts:
A kind of iron ore powder concentration equipment, comprise frame, it is characterized in that: two ends, described frame left and right are respectively provided with a belt pulley, on two belt pulleys, be set with a belt conveyor, the below of the belt conveyor of described belt pulley upside is provided with magnetic magnetic sheet car, and magnetic sheet car can move reciprocatingly in belt conveyor direction; Described belt conveyor top is provided with the dust collection cover with air blast, and dust collection cover is positioned at the position directly over magnetic sheet car; The top position of described right leather belt wheel is provided with one for carry the batcher of iron ore material on belt conveyor.
Two ends, described frame downside left and right are also provided with two belt conveyor support wheels, and two belt support wheels are between two belt pulleys, and belt conveyor is sleeved on belt pulley and support wheel.
Described magnetic sheet car comprises the dolly of belt wheel, and the upper surface of dolly is provided with magnetic patch, and dolly can be done straight reciprocating motion along belt conveyor direction in frame.
In described frame, between two belt pulleys, be provided with drive motors, on drive motors, be provided with eccentric wheel, eccentric wheel is connected with magnetic sheet car by connecting rod, and is with moving magnet plate car along belt conveyor direction, to do branch line in frame under the drive of drive motors again to move back and forth.
Described magnetic patch comprises permanent magnets and electromagnetic block.
Described belt conveyor top is provided with drapery panel, the position of drapery panel between batcher and dust collection cover.
The distance of described drapery panel and belt conveyor upper surface is 10mm-12mm.
Described frame upper surface is provided with two belt supporting wheels, and two belt supporting wheels, between two belt pulleys, and lay respectively at magnetic sheet car both sides, and the summit of two belt supporting wheels and the summit of belt pulley are positioned on same level line.
Described air blast discharge pipe front end is provided with a blower by bearing, and the air-out port of blower is blade-rotating structure, and blower can be take its axis and be rotated as axle under wind-force effect.
Between described magnetic sheet car and belt conveyor, be horizontally disposed with and be useful on the dividing plate that prevents that belt conveyor from contacting with magnetic sheet car.
The beneficial effects of the utility model:
1, the utility model possesses continuous operation, simple in structure, be easy to safeguard, and operating cost is low.
2, the utility model controllability is strong, practical, and separating effect is obvious.
3, the utility model, to carrying out in the confined space of the tangible dust collection cover of screening of iron ore, can not cause dust pollution to working environment, has effectively protected that staff's is healthy.
4, the utility model adopts dry magnetic separation, has overcome the sticking problem of fine silt, thereby has reached the quality requirement of product, has improved the screening rate of iron ore.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is the utility model blower fan structure figure.
Fig. 3 is the utility model blower port of export structure chart.
The specific embodiment
As Fig. 1, 2, shown in 3, a kind of iron ore powder concentration equipment, comprise frame 9, at frame 9 two ends, upside left and right, a belt pulley (10 is respectively installed, 11), two ends, frame downside left and right are also provided with two belt conveyor support wheels (12, 13), two belt support wheels are between two belt pulleys, on two belt pulleys and two belt support wheels, be set with a belt conveyor 2, the upper surface of frame is placed with a magnetic magnetic sheet car 3, magnetic sheet parking stall is in the below of belt conveyor, magnetic sheet car comprises the dolly of belt wheel, the upper surface of dolly is provided with magnetic patch 7, magnetic patch top is provided with stainless steel separator 19, prevent that belt conveyor from contacting with magnetic sheet car, at the upper surface of frame, be also provided with one and be with eccentric drive motors 6, drive motors is between magnetic sheet car and belt pulley 11, eccentric wheel on drive motors is connected with magnetic sheet car right-hand member by connecting rod, and can be with moving magnet plate car in frame, to do left and right branch line moves back and forth, at frame upper surface, two belt supporting wheels (17,18) have also been installed, two belt supporting wheels are between two belt pulleys, the summit of two belt supporting wheels and the summit of belt pulley are positioned on same level line, and lay respectively at magnetic sheet car both sides, be used for supporting belt conveyor, avoid belt conveyor to contact generation mill with magnetic sheet car and examine, dust collection cover 5 with air blast 4 is installed above belt conveyor, and dust collection cover is positioned at the position directly over magnetic sheet car, the lower port of dust collection cover is 10mm ~ 12mm apart from the distance of the upper surface of belt conveyor, the top of dust collection cover has a dedusting mouth 14, and air blast discharge pipe front end is installed on a blower 16 by bearing 15, and the air-out port of blower is blade-rotating structure, and blower can its axis be that axle rotates under wind-force effect, the top position of right leather belt wheel is provided with one for carry the batcher 1 of iron ore material on belt conveyor, belt conveyor top is provided with a drapery panel 8, the position drapery panel of drapery panel between batcher and dust collection cover and the distance of belt conveyor upper surface are 10mm-12mm, belt pulley 11 is connected with motor, by motor, is driven its rotation and is driven belt conveyor prerotation left.
Above-mentioned magnetic patch used is divided into that permanent magnetism is fast and electromagnetism is fast.
During work, open motor, belt conveyor is rotated, start drive motors simultaneously, make magnetic sheet car in frame, do straight reciprocating motion, also open the air blast of dust collection cover, start batcher and iron ore powder is uninterruptedly transported to the right-hand member of belt conveyor, when belt conveyor drives iron ore powder through drapery panel, because drapery panel is apart from belt conveyor upper surface near distance, drapery panel effectively scrapes iron ore powder be uniformly distributed on belt conveyor off, when iron ore powder enters after dust collection cover, iron in iron ore powder is close to belt conveyor upper surface under the effect of magnetic sheet car magnetic, simultaneously because magnetic sheet car is constantly being done branch line reciprocating motion, under the impact of the magnetic line of force that the iron ore powder on belt conveyor produces at magnetic sheet car, constantly on belt conveyor, roll, air blast on this while dust collection cover is constantly dried facing to iron ore, namagnetic substance is owing to not affected by magnetic force, can not be close on belt conveyor, just under high pressure wind action, separated with magnetisable material, along with the distinguished and admirable eliminating of the dedusting mouth from dust collection cover enters dust device, the screened magnetisable material going out with belt conveyor to left movement, depart from magnetic sheet car magnetic field range to belt conveyor high order end, then from belt conveyor, come off.
The utility model be take wind and is sorted medium as iron ore, reject the namagnetic substance in iron ore powder, be impurity, the magnetic field absorption magnetisable material that simultaneously utilizes magnetic sheet car to produce, and utilize magnetic sheet car to do straight reciprocating motion, make the magnetic material on belt conveyor do flip-flop movement under the continuous alternation of magnetic induction line, under wind-force effect, reject impurity, belt conveyor convey materials, reaches the effect that iron ore sorts in addition, and be equipped with dust collection cover recovery namagnetic substance, solved the problem of dust pollution.
The utlity model has:
1, continuous workability.
2, simple in structure, easy to operate, easy care, cost is low.
3, controllability is strong, practical, and separating effect is obvious, can guarantee product quality, and mine tailing rationally discharges.
4, can, according to Production requirement, produce the type of different size, to complete different production scales.
5, the motor army of belt conveyor and magnetic sheet car can be equipped with stepless speed regulation, can adjust in time operation according to different minerals character, guarantees the reasonable operation of equipment.
Advantage of the present utility model:
1, successfully solve in the past mine because of lack of water, and cannot carry out the problem that the magnetic of iron ore sorts.
2, the utility model carries out the magnetic separation of iron ore powder in the space of sealing, has effectively prevented the pollution of dust to surrounding environment.
The sticking problem that when 3, the utility model has effectively solved wet screening iron ore in the past, fine silt produces magnetisable material, has improved the quality of product.
4, the utility model is with respect to traditional wet method iron ore screening, slag stock pump and the facility such as concentration systems and dewatering system with magnetic separator matching running have been saved, can disposablely complete the dry row of mine tailing powder, the concentrate sale of can directly dispatching from the factory, and reduced power consumption and water consumption in ore dressing overshoot, reduced the cost of ore dressing.
At magnetisable material and namagnetic substance, obtain under rational separation case, the magnetisable material rate of recovery increases.
Claims (10)
1. an iron ore powder concentration equipment, comprise frame, it is characterized in that: two ends, described frame left and right are respectively provided with a belt pulley, on two belt pulleys, be set with a belt conveyor, the below of the belt conveyor of described belt pulley upside is provided with magnetic magnetic sheet car, and magnetic sheet car can move reciprocatingly in belt conveyor direction; Described belt conveyor top is provided with the dust collection cover with air blast, and dust collection cover is positioned at the position directly over magnetic sheet car; The top position of described right leather belt wheel is provided with one for carry the batcher of iron ore material on belt conveyor.
2. iron ore powder concentration equipment according to claim 1, it is characterized in that: two ends, described frame downside left and right are also provided with two belt conveyor support wheels, two belt support wheels are between two belt pulleys, and belt conveyor is sleeved on belt pulley and support wheel.
3. iron ore powder concentration equipment according to claim 1, is characterized in that: described magnetic sheet car comprises the dolly of belt wheel, and the upper surface of dolly is provided with magnetic patch, and dolly can be done straight reciprocating motion along belt conveyor direction in frame.
4. iron ore powder concentration equipment according to claim 3, it is characterized in that: in described frame, between two belt pulleys, be provided with drive motors, on drive motors, be provided with eccentric wheel, eccentric wheel is connected with magnetic sheet car by connecting rod, and is with moving magnet plate car along belt conveyor direction, to do branch line in frame under the drive of drive motors again to move back and forth.
5. iron ore powder concentration equipment according to claim 3, is characterized in that: described magnetic patch comprises permanent magnets and electromagnetic block.
6. iron ore powder concentration equipment according to claim 1, is characterized in that: described belt conveyor top is provided with drapery panel, the position of drapery panel between batcher and dust collection cover.
7. iron ore powder concentration equipment according to claim 1, is characterized in that: the distance of described drapery panel and belt conveyor upper surface is 10mm-12mm.
8. iron ore powder concentration equipment according to claim 1, it is characterized in that: described frame upper surface is provided with two belt supporting wheels, two belt supporting wheels are between two belt pulleys, and lay respectively at magnetic sheet car both sides, the summit of two belt supporting wheels and the summit of belt pulley are positioned on same level line.
9. iron ore powder concentration equipment according to claim 1, it is characterized in that: described air blast discharge pipe front end is provided with a blower by bearing, the air-out port of blower is blade-rotating structure, and blower can be take its axis and be rotated as axle under wind-force effect.
10. iron ore powder concentration equipment according to claim 1, is characterized in that: between described magnetic sheet car and belt conveyor, be horizontally disposed with and be useful on the dividing plate that prevents that belt conveyor from contacting with magnetic sheet car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286033.2U CN203886659U (en) | 2014-05-31 | 2014-05-31 | Magnetic separation device for powdered iron ore material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286033.2U CN203886659U (en) | 2014-05-31 | 2014-05-31 | Magnetic separation device for powdered iron ore material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886659U true CN203886659U (en) | 2014-10-22 |
Family
ID=51713107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286033.2U Withdrawn - After Issue CN203886659U (en) | 2014-05-31 | 2014-05-31 | Magnetic separation device for powdered iron ore material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028372A (en) * | 2014-05-31 | 2014-09-10 | 毕辅成 | Magnetic separation device for iron ore powder |
| CN109465109A (en) * | 2018-11-09 | 2019-03-15 | 长沙万荣粉体设备科技有限公司 | A kind of plate magnetic separator |
-
2014
- 2014-05-31 CN CN201420286033.2U patent/CN203886659U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028372A (en) * | 2014-05-31 | 2014-09-10 | 毕辅成 | Magnetic separation device for iron ore powder |
| CN104028372B (en) * | 2014-05-31 | 2016-11-23 | 毕辅成 | A kind of iron ore powder concentration equipment |
| CN109465109A (en) * | 2018-11-09 | 2019-03-15 | 长沙万荣粉体设备科技有限公司 | A kind of plate magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |