CN104028374B - A kind of iron ore powder concentration equipment - Google Patents
A kind of iron ore powder concentration equipment Download PDFInfo
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- CN104028374B CN104028374B CN201410237688.5A CN201410237688A CN104028374B CN 104028374 B CN104028374 B CN 104028374B CN 201410237688 A CN201410237688 A CN 201410237688A CN 104028374 B CN104028374 B CN 104028374B
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- belt
- belt conveyor
- iron ore
- ore powder
- magnetic sheet
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Abstract
The present invention relates to a kind of ore screening device, more particularly to a kind of concentration equipment for iron ore powder, including frame, the frame left and right ends are each provided with a belt pulley, it is set with two belt pulleys below the belt conveyor on the upside of a belt conveyor, the belt pulley and is provided with magnetic magnetic sheet car；The dust collection cover with air blower is provided with above the belt conveyor, and dust collection cover is located at the position directly over magnetic sheet car；The top position of the right leather belt wheel is provided with a batcher for being used to convey iron ore material on belt conveyor, and the present invention is simple in construction, easy to maintain, and controllability is strong, practical, and substantially, operating cost is low for separating effect, and ore dressing rate is high.
Description
Technical field
The present invention relates to a kind of ore screening device, more particularly to a kind of concentration equipment for iron ore powder.
Background technology
At present, the screening to iron ore is broadly divided into wet concentration and magnetic separation, wherein, wet concentration mainly uses water to enter iron ore
Row washes away the purpose for having reached and having been screened to iron ore, but because wet concentration needs substantial amounts of water, not only wastes water, and have to water source
Very high requirement, for the mining area of some water shortages, then wet concentration can not be carried out；Current magnetic separation mainly uses drum-type
Magnetic separation, this drum-type magnetic separation to iron ore during screening, although does not need water, but drum-type magnetic separation has one
Shortcoming is exactly that during screening, the mud and magnetisable material brought due to wet concentration is easily sticked to together, and formation is wrapped up in plus phenomenon, iron
It is many that ore is lost, and causes screening rate low.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art, and provide a kind of iron ore powder concentration equipment.
The technical scheme that this hair is used：
A kind of iron ore powder concentration equipment, including frame, it is characterised in that：The frame left and right ends are each provided with one
It is set with below the belt conveyor on the upside of a belt conveyor, the belt pulley and is provided with individual belt pulley, two belt pulleys
Magnetic magnetic sheet car；Be provided with the dust collection cover with air blower above the belt conveyor, and dust collection cover be located at magnetic sheet car just on
The position of side；The top position of the right leather belt wheel is provided with a feed for being used to convey iron ore material on belt conveyor
Machine.
The frame underside left and right ends are additionally provided with two belt conveyor support wheels, and two belt support wheels are located at two
Between belt pulley, belt conveyor is sleeved on belt pulley and support wheel.
The magnetic sheet car is fixedly installed in frame upper surface, and the upper surface of magnetic sheet car is provided with magnetic patch.
The magnetic patch includes permanent magnets and electromagnetic block.
Drapery panel is provided with above the belt conveyor, drapery panel is located at the position between batcher and dust collection cover.
The drapery panel is 10mm -12mm with the distance of belt conveyor upper surface.
The frame upper surface is provided with two belt supporting wheels, and two belt supporting wheels are located between two belt pulleys, and position respectively
In magnetic sheet car both sides, the summit of two belt supporting wheels and the summit of belt pulley are located in same horizontal line.
The air blower discharge pipe front end is provided with a blower by bearing, and the air-out port of blower is blade-rotating knot
Structure, blower can be rotated under wind-force effect using its axis as axle.
The dividing plate having for preventing belt conveyor from being contacted with magnetic sheet car is horizontally disposed between the magnetic sheet car and belt conveyor.
Beneficial effects of the present invention：
1st, the present invention possesses continuous workability, simple in construction, it is easy to safeguard, and operating cost is low.
2nd, controllability of the present invention is strong, and practical, separating effect is obvious.
3rd, the present invention will not cause powder to being carried out in the confined space of the tangible dust collection cover of screening of iron ore to working environment
Dustiness contaminates, and is effectively protected the healthy of staff.
4th, the present invention uses dry magnetic separation, overcomes the sticking problem of fine silt, so as to reach the quality requirement of product, carries
The high screening rate of iron ore.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is blower fan structure figure of the present invention.
Fig. 3 is blower air-out port organization figure of the present invention.
Embodiment
As shown in Figure 1, 2, 3, a kind of iron ore powder concentration equipment, including frame 9, it is each in the upside left and right ends of frame 9
One belt pulley is installed（10、11）, frame underside left and right ends are also equipped with two belt conveyor support wheels（12、13）, two
Individual belt support wheel is located between two belt pulleys, and a belt conveyor is set with two belt pulleys and two belt support wheels
2, the upper surface of frame is installed with a magnetic magnetic sheet car 3, magnetic sheet parking stall in the lower section of belt conveyor, magnetic sheet car
Upper surface is provided with above magnetic patch 7, magnetic patch and is provided with stainless steel separator 6, prevents that belt conveyor from contacting with magnetic sheet car；In frame
Surface has been also equipped with two belt supporting wheels（17、18）, two belt supporting wheels are between two belt pulleys, the summit of two belt supporting wheels
It is located at the summit of belt pulley in same horizontal line, and is located at magnetic sheet car both sides respectively, for supports belt conveyor, it is to avoid conveying
Belt contacts generation mill with magnetic sheet car and examined；The dust collection cover 5 of air blower 4 is provided with above belt conveyor, and dust collection cover is located at
Position directly over magnetic sheet car, its lower port is to be provided with one at the top of 10mm -12mm, dust collection cover apart from the distance of belt conveyor
Individual dust removal port 14, air blower discharge pipe front end is provided with a blower 16 by bearing 15, and the air-out port of blower is to turn
Page structure, blower can be rotated under wind-force effect using its axis as axle；The top position of right leather belt wheel is provided with one
For the batcher 1 to conveying iron ore material on belt conveyor；A drapery panel 8, drapery panel are installed above belt conveyor
Position drapery panel and the distance of belt conveyor upper surface between batcher and dust collection cover are 10mm -12mm, belt pulley 11
It is connected with motor, is driven it to rotate by motor and driven belt conveyor prerotation to the left.
Above-mentioned magnetic patch used is divided into permanent magnetism soon and electromagnetism is fast.
During work, motor is opened, belt conveyor is rotated, while opening the air blower of dust collection cover, start batcher
Iron ore powder is uninterruptedly transported to the right-hand member of belt conveyor, when belt conveyor drives iron ore powder to pass through drapery panel
Wait, because drapery panel is near apart from belt conveyor upper surface distance, drapery panel effectively scrapes iron ore powder and in conveying skin off
Take and be uniformly distributed, after iron ore powder enters dust collection cover, the iron in iron ore powder is tight in the presence of magnetic sheet car magnetic
Belt conveyor upper surface is attached to, simultaneously the air blower on dust collection cover is constantly dried against iron ore, namagnetic substance
It due to not affected by magnetic forces, will not be close on belt conveyor, just in the presence of high-pressure blast, be separated with magnetisable material, with
The distinguished and admirable dust removal port from dust collection cover, which is excluded, enters dust device, and the magnetisable material being screened out, to left movement, takes off with belt conveyor
From magnetic sheet car magnetic field range to belt conveyor high order end, then come off from belt conveyor.
The present invention sorts medium by iron ore of wind, rejects the namagnetic substance in iron ore powder, i.e. impurity, utilizes simultaneously
The magnetic field absorption magnetisable material that magnetic sheet car is produced, impurity is rejected under wind-force effect, is subject to belt conveyor conveying material, is reached iron
The other effect of Ore, and it is equipped with dust collection cover recovery namagnetic substance, the problem of solving dust pollution.
The present invention has：
1st, continuous workability.
2nd, it is simple in construction, easy to operate, easy care, low cost.
3rd, controllability is strong, and practical, separating effect is obvious, it can be ensured that product quality, mine tailing is rationally discharged.
4th, the type of different size according to Production requirement, can be produced, to complete different production scales.
5th, the motor army of belt conveyor can be equipped with stepless speed regulation, can adjust process in time, really according to different minerals property
Protect the reasonable operation of equipment.
Advantages of the present invention：
1st, conventional mine is successfully solved because of water shortage, and the magnetic that can not carry out iron ore is the problem of sort.
2nd, the present invention carries out the magnetic separation of iron ore powder in the space of closing, is effectively prevented dust to surrounding environment
Pollution.
3rd, the adhesion that fine silt is produced to magnetisable material when the present invention effectively solves conventional wet screening iron ore is asked
Topic, improves the quality of product.
4th, the present invention is screened relative to traditional wet method iron ore, is eliminated and the Pulp pump of magnetic separator matching running and dense
The facility such as compression system and dewatering system, can disposably complete the dry row of mine tailing powder, and concentrate can directly dispatch from the factory sale, and
Power consumption and water consumption in ore dressing overshoot are reduced, the cost of ore dressing is reduced.
In the case of magnetisable material and namagnetic substance are reasonably separated, the magnetisable material rate of recovery increases.
Claims (8)
1. a kind of iron ore powder concentration equipment, including frame, it is characterised in that：The frame left and right ends are each provided with one
It is set with belt pulley, two belt pulleys below the belt conveyor on the upside of a belt conveyor, the belt pulley and is provided with band
The magnetic sheet car of magnetic；The dust collection cover with air blower is provided with above the belt conveyor, and dust collection cover is located at directly over magnetic sheet car
Position；The top position of the right leather belt wheel is provided with a feed for being used to convey iron ore material on belt conveyor
Machine；Drapery panel is provided with above the belt conveyor, drapery panel is located at the position between batcher and dust collection cover.
2. iron ore powder concentration equipment according to claim 1, it is characterised in that：The frame underside left and right ends are also
Two belt conveyor support wheels are provided with, two belt support wheels are located between two belt pulleys, and belt conveyor is sleeved on belt
On wheel and support wheel.
3. iron ore powder concentration equipment according to claim 1, it is characterised in that：The magnetic sheet car is fixedly installed in machine
Frame upper surface, the upper surface of magnetic sheet car is provided with magnetic patch.
4. iron ore powder concentration equipment according to claim 3, it is characterised in that：The magnetic patch includes permanent magnets and electricity
Magnetic patch.
5. iron ore powder concentration equipment according to claim 1, it is characterised in that：On the drapery panel and belt conveyor
The distance on surface is 10mm -12mm.
6. iron ore powder concentration equipment according to claim 1, it is characterised in that：The frame upper surface is provided with two
Individual belt supporting wheel, two belt supporting wheels be located at two belt pulleys between, and respectively be located at magnetic sheet car both sides, the summit of two belt supporting wheels and
The summit of belt pulley is located in same horizontal line.
7. iron ore powder concentration equipment according to claim 1, it is characterised in that：The air blower discharge pipe front end leads to
Cross bearing and one blower is installed, the air-out port of blower is blade-rotating structure, and blower can be with it under wind-force effect
Axis is rotated for axle.
8. iron ore powder concentration equipment according to claim 3, it is characterised in that：The magnetic sheet car and belt conveyor it
Between be horizontally disposed with and have dividing plate for preventing belt conveyor from being contacted with magnetic sheet car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237688.5A CN104028374B (en) | 2014-05-31 | 2014-05-31 | A kind of iron ore powder concentration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237688.5A CN104028374B (en) | 2014-05-31 | 2014-05-31 | A kind of iron ore powder concentration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028374A CN104028374A (en) | 2014-09-10 |
| CN104028374B true CN104028374B (en) | 2017-07-11 |
Family
ID=51459507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237688.5A Expired - Fee Related CN104028374B (en) | 2014-05-31 | 2014-05-31 | A kind of iron ore powder concentration equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104028374B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816508A (en) * | 2018-05-07 | 2018-11-16 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of asbestos tailings wind magnetic joint dry type iron-extracting process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203886660U (en) * | 2014-05-31 | 2014-10-22 | 毕辅成 | Magnetic separation device for powdered iron ore material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU770545A2 (en) * | 1979-01-05 | 1980-10-15 | Aleksandr N Kuznetsov | Magnetic separator |
| JPH05277398A (en) * | 1991-02-01 | 1993-10-26 | Baba Seiki Kk | Refuse sorting classifier |
| CN2269904Y (en) * | 1996-07-12 | 1997-12-10 | 史钧 | Permanent-magnet belt type magnetic separator |
| CN2302061Y (en) * | 1997-08-16 | 1998-12-30 | 抚顺磁电实业公司 | Hanging permanent-magnet deironing device |
| CN200956894Y (en) * | 2006-10-21 | 2007-10-10 | 朱全 | Rotary brush |
| CN102350400B (en) * | 2011-08-31 | 2013-05-08 | 成都利君实业股份有限公司 | Dry magnetic separator |
| CN202447192U (en) * | 2012-02-29 | 2012-09-26 | 赣州金环磁选设备有限公司 | High-efficiency magnetic separator for quartz sand |
| CN103331208B (en) * | 2013-06-08 | 2015-10-28 | 陕西三沅重工发展股份有限公司 | The method of heavy magnetic compound dry separator and the ore dressing of utilization heavy magnetic compound dry separator |
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2014
- 2014-05-31 CN CN201410237688.5A patent/CN104028374B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203886660U (en) * | 2014-05-31 | 2014-10-22 | 毕辅成 | Magnetic separation device for powdered iron ore material |
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| CN104028374A (en) | 2014-09-10 |
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Granted publication date: 20170711 |