CN104028373A - Magnetic separation device for iron ore powder - Google Patents
Magnetic separation device for iron ore powder Download PDFInfo
- Publication number
- CN104028373A CN104028373A CN201410237666.9A CN201410237666A CN104028373A CN 104028373 A CN104028373 A CN 104028373A CN 201410237666 A CN201410237666 A CN 201410237666A CN 104028373 A CN104028373 A CN 104028373A
- Authority
- CN
- China
- Prior art keywords
- belt
- iron ore
- belt conveyor
- ore powder
- concentration equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 41
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 238000007885 magnetic separation Methods 0.000 title abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000010985 leather Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to an ore screening device, in particular to a magnetic separation device for iron ore powder. The magnetic separation device comprises a frame, wherein belt wheels are arranged at the left and right ends of the frame; a conveying belt with magnetism is coated on the two belt wheels; a dust collecting cover with an air blower is arranged above the conveying belt, and is positioned in the middle position between the two belt wheels; an inclined scraper is arranged at the left side of the left belt wheel; the upper end of the scraper is contacted with the outer surface of the conveying belt; and a feeder for conveying iron ore materials onto the conveying belt is arranged above the right belt wheel. The magnetic separation device has the advantages of simple structure, easy maintenance, strong controllability, strong practicability, obvious separation effect, low operation cost and high ore separation rate.
Description
Technical field
The present invention relates to a kind of ore screening device, relate 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 object of the invention is to overcome deficiency of the prior art, and a kind of iron ore powder concentration equipment is provided.
This technical scheme adopting:
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 magnetic belt conveyor, described belt conveyor top is provided with the dust collection cover with air blast, and dust collection cover medium position between two belt pulleys; The left side of described left leather belt wheel is provided with the scraper plate of an inclination, and the upper end of scraper plate contacts with belt conveyor outer surface; 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 that can in the vertical direction move up and down, and two belt support wheels are between two belt pulleys, and belt conveyor is sleeved on belt pulley and support wheel.
The pole of described belt conveyor support wheel is reduction pole, and telescopic strut can move up and down by the vertical direction belt conveyor support wheel.
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.
The lower port of described dust collection cover is 10mm-12mm apart from the upper surface distance of belt conveyor.
Described frame upper surface is provided with two belt supporting wheels, and two belt supporting wheels are between two belt pulleys, and the summit of two belt supporting wheels and the summit of belt pulley are in the same horizontal line.
Described air blast discharge pipe front end is installed on a blower by bearing, and blower can its axis be that axle rotates.
Beneficial effect of the present invention:
1, the present invention possesses continuous operation, simple in structure, be easy to safeguard, and operating cost is low.
2, controllability of the present invention is strong, practical, and separating effect is obvious.
3, the present invention, 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 present invention adopts dry magnetic separation, has overcome the sticking problem of fine silt, thereby reaches the quality requirement of product, has improved the screening rate of iron ore.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present invention.
Fig. 2 is blower fan structure figure of the present invention.
Fig. 3 is blower outlet air end mouth structure figure of the present invention.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of iron ore powder concentration equipment, comprise frame 9, at frame 9 two ends, upside left and right, a belt pulley (10,11) is respectively installed, two ends, frame downside left and right are also provided with two belt conveyor support wheels (12,13), the support bar of two belt support wheels is telescopic strut, two belt support wheels are between two belt pulleys, on two belt pulleys and two belt support wheels, be set with a magnetic belt conveyor 2, by regulating the support bar of two support wheels, can realize the tensioning degree that regulates belt conveyor; At frame upper surface, two belt supporting wheels (6,3) have also been installed, two belt supporting wheels are between two belt pulleys, and the summit of two belt supporting wheels and the summit of belt pulley are in the same horizontal line, dust collection cover 5 with air blast 4 is installed above belt conveyor, and dust collection cover is medium position between amount belt pulley, and the lower port of dust collection cover is 10mm-12mm apart from the distance of belt conveyor upper surface; The top of dust collection cover has a dedusting mouth 14, air blast discharge pipe front end is installed on a blower 16 by bearing 15, the air-out port of blower is blade-rotating shape, at wind-force effect blowing down airduct, take its axis as axle rotates, and from blower wind out, will form netted uniform wind; 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, drive its rotation and drive belt conveyor prerotation left, the left side of left leather belt wheel is provided with the scraper plate 7 of an inclination, the upper end end face of scraper plate contacts with the outer surface of belt conveyor, the iron ore powder on belt conveyor can be scraped from belt conveyor.
During work, open motor, belt conveyor is rotated, open the air blast of dust collection cover simultaneously, 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 belt conveyor magnetic, 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, until scraped from coming off from belt conveyor by scraper plate.
The present invention 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 belt conveyor to produce, 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 present invention 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.
Advantage of the present invention:
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 present invention 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 present invention has effectively solved wet screening iron ore in the past, fine silt produces magnetisable material, has improved the quality of product.
4, the present invention 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 (8)
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 magnetic belt conveyor, described belt conveyor top is provided with the dust collection cover with air blast, and dust collection cover medium position between two belt pulleys; The left side of described left leather belt wheel is provided with the scraper plate of an inclination, and the upper end of scraper plate contacts with belt conveyor outer surface; 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 that can in the vertical direction move up and down, 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: the pole of described belt conveyor support wheel is reduction pole, and telescopic strut can move up and down by the vertical direction belt conveyor support wheel.
4. 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.
5. iron ore powder concentration equipment according to claim 4, is characterized in that: the distance of described drapery panel and belt conveyor upper surface is 10mm-12mm.
6. iron ore powder concentration equipment according to claim 1, is characterized in that: the lower port of described dust collection cover is 10mm-12mm apart from the upper surface distance of belt conveyor.
7. 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 the summit of two belt supporting wheels and the summit of belt pulley are in the same horizontal line.
8. iron ore powder concentration equipment according to claim 1, is characterized in that: described air blast discharge pipe front end is installed on a blower by bearing, can take its axis rotate as axle at wind-force effect blowing down airduct
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237666.9A CN104028373B (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 |
|---|---|---|---|
| CN201410237666.9A CN104028373B (en) | 2014-05-31 | 2014-05-31 | A kind of iron ore powder concentration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028373A true CN104028373A (en) | 2014-09-10 |
| CN104028373B CN104028373B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237666.9A Expired - Fee Related CN104028373B (en) | 2014-05-31 | 2014-05-31 | A kind of iron ore powder concentration equipment |
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| Country | Link |
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| CN (1) | CN104028373B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338606A (en) * | 2014-10-20 | 2015-02-11 | 浙江兴盛铸造有限公司 | Scrap iron separating device |
| CN105522722A (en) * | 2016-01-21 | 2016-04-27 | 广州晶品智能压塑科技股份有限公司 | Full-automatic cap making machine |
| CN106733166A (en) * | 2016-11-24 | 2017-05-31 | 攀枝花市仁通钒业有限公司 | Vanadium slag ore separators |
| CN107744877A (en) * | 2017-11-21 | 2018-03-02 | 成都顺宏鑫机械有限公司 | Anti- dust transmits scrap iron removing device |
| CN111298966A (en) * | 2018-12-11 | 2020-06-19 | 韩国选别机株式会社 | Inclined magnetic separator |
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| JPS57194057A (en) * | 1981-05-25 | 1982-11-29 | Fuji Electric Co Ltd | Screening device for mixtures of various component |
| JPH05277398A (en) * | 1991-02-01 | 1993-10-26 | Baba Seiki Kk | Refuse sorting classifier |
| CN2238086Y (en) * | 1995-09-12 | 1996-10-23 | 袁建生 | Permanent-magnet iron removing device |
| CN202052623U (en) * | 2011-04-06 | 2011-11-30 | 浙江工业职业技术学院 | Fine iron powder extracting equipment |
| CN102390694A (en) * | 2011-07-20 | 2012-03-28 | 广州珠江啤酒股份有限公司 | Automatic counting machine for beverage bottle caps |
| CN202316112U (en) * | 2011-11-28 | 2012-07-11 | 七台河健农有机肥研发有限公司 | House refuse sorting machine |
| CN102580847A (en) * | 2012-02-24 | 2012-07-18 | 成都利君实业股份有限公司 | Dry-type magnetic separator |
| CN103331208A (en) * | 2013-06-08 | 2013-10-02 | 陕西三沅重工发展股份有限公司 | Gravity-magnetic composite dry separator and method utilizing same for mineral separation |
| CN203408790U (en) * | 2013-06-17 | 2014-01-29 | 韶关市曲江盛大冶金渣环保科技开发有限公司 | Magnetic separator with dedusting device |
| CN203598927U (en) * | 2013-05-23 | 2014-05-21 | 上海凡清环境工程有限公司 | Horizontal household garbage winnowing device |
| CN203886661U (en) * | 2014-05-31 | 2014-10-22 | 毕辅成 | Magnetic separation device for powdered iron ore material |
-
2014
- 2014-05-31 CN CN201410237666.9A patent/CN104028373B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194057A (en) * | 1981-05-25 | 1982-11-29 | Fuji Electric Co Ltd | Screening device for mixtures of various component |
| JPH05277398A (en) * | 1991-02-01 | 1993-10-26 | Baba Seiki Kk | Refuse sorting classifier |
| CN2238086Y (en) * | 1995-09-12 | 1996-10-23 | 袁建生 | Permanent-magnet iron removing device |
| CN202052623U (en) * | 2011-04-06 | 2011-11-30 | 浙江工业职业技术学院 | Fine iron powder extracting equipment |
| CN102390694A (en) * | 2011-07-20 | 2012-03-28 | 广州珠江啤酒股份有限公司 | Automatic counting machine for beverage bottle caps |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338606A (en) * | 2014-10-20 | 2015-02-11 | 浙江兴盛铸造有限公司 | Scrap iron separating device |
| CN105522722A (en) * | 2016-01-21 | 2016-04-27 | 广州晶品智能压塑科技股份有限公司 | Full-automatic cap making machine |
| CN105522722B (en) * | 2016-01-21 | 2018-06-12 | 广州晶品智能压塑科技股份有限公司 | Full-automatic lid maker |
| CN106733166A (en) * | 2016-11-24 | 2017-05-31 | 攀枝花市仁通钒业有限公司 | Vanadium slag ore separators |
| CN107744877A (en) * | 2017-11-21 | 2018-03-02 | 成都顺宏鑫机械有限公司 | Anti- dust transmits scrap iron removing device |
| CN111298966A (en) * | 2018-12-11 | 2020-06-19 | 韩国选别机株式会社 | Inclined magnetic separator |
| CN111298966B (en) * | 2018-12-11 | 2022-09-06 | 韩国选别机株式会社 | Inclined magnetic separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104028373B (en) | 2017-11-07 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Tuhong Inventor after: Ge Huajie Inventor after: Ge Manggen Inventor after: Zhang Yun Inventor before: Bi Fucheng |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170928 Address after: Su Chen Zhen Xi Shi Yang Cun Hailing District 225319 Jiangsu city of Taizhou province (Su Chen) Applicant after: Taizhou City northeast part of China metallic substance company limited Address before: 839000 No. 2, No. 302, unit 4, 71 hospital, Bayi Road, Hami, the Xinjiang Uygur Autonomous Region, Hami Applicant before: Bi Fucheng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |