CN1125644A - Wind screening mineral separation method and its equipment - Google Patents
Wind screening mineral separation method and its equipment Download PDFInfo
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- CN1125644A CN1125644A CN 94120046 CN94120046A CN1125644A CN 1125644 A CN1125644 A CN 1125644A CN 94120046 CN94120046 CN 94120046 CN 94120046 A CN94120046 A CN 94120046A CN 1125644 A CN1125644 A CN 1125644A
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- ore
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- granularity
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Abstract
The wind dressing method features that broken ore is discharged down from its container and under blowing, the ore particles with different densities and granularities are accepted by different accepters. Its equipment includes wind source, broken ore container and accepters.
Description
The invention belongs to the method and the special equipment thereof that on a kind of mine the not sieved broken ore are divided into (containing fine ore) some grades and some grain size categories.
Existing beneficiation method generally adopts magnetic separation and wet concentration, and magnetic separation must be the magnetic ore deposit; Wet concentration will have water resource, and wet concentration can cause serious environmental issue, and mine tailing disposal cost height, and the magnetic method range of application is narrow.
The purpose of this invention is to provide a kind of wind-force that adopts the broken ore of different densities and granularity is sieved beneficiation method of opening and the special use that realizes this method screening preparation equipment.
The beneficiation method that adopts is for achieving the above object, the ore of exploitation is placed on through fragmentation and contains in the ore crushing apparatus, put down from containing ore crushing apparatus then, under the wind blows that wind regime produces, the different displacements of falling on the wind-force direction of the broken ore of different densities and granularity, the receiving system that is provided with below the wind-force direction is collected the broken ore of different densities and granularity.
The present invention realizes the special-purpose preparation equipment of said method, it is made up of wind regime, the broken ore receiving system etc. of containing ore crushing apparatus and different densities and granularity, contain ore crushing apparatus and be positioned at the place, front upper place, air port of wind regime, below the wind-force direction of wind regime, locate to be provided with the receiving system that receives different densities and granularity ore.
When broken ore is fallen by the Sheng ore crushing apparatus among the present invention,, can handle by existing dust arrester by the mine tailing that the wind blows effect produces.
The present invention collects the broken ore of desired density and granularity because the wind-force that employing cheaply is easy to get, wind speed is controlled again easily sieves the broken ore of different densities and granularity, transports the smeltery and smelts; And the equipment of realizing this method is simple and easy to system, small investment, and instant effect, thereby have and use wide, mine tailing post processing and be easy to advantage, and play sieving actoion, can sieve the ore of variable grain, alternative mechanical grading device; And the enrichment grade of ore.
Describe the present invention below in conjunction with drawings and Examples:
Fig. 1 is an apparatus structure schematic diagram of the present invention;
Fig. 2 is A-A profile of Fig. 1;
As depicted in figs. 1 and 2, device case 1 of the present invention can be with sealing close or not sealing close, above housing 1, be provided with the Sheng ore crushing apparatus, leak 2 as available ore drawing, broken ore is placed in one, but drawing chute stop vibratory ore-drawing, wind regime is located at the left of housing 1, open in the left side of housing 1 in the air port 4 of wind regime, at least be provided with a wind regime, make broken ore under funnel, drop in the scope of wind-force effect, be provided with the receiving system of each the grade ore that receives different densities and granularity in the bottom of housing 1, also be provided with some reception funnels 3 as the bottom, different grades and varigrained broken ore are received by reception funnel, and then catch to the ore storage bin or the wagon box of housing 1 bottom, the useful smeltery that transports to smelts, be provided with dust arrester 5 on the right side of housing 1 in addition, mine tailing little by wind-force effect lower density or that granularity is little received dispose.In addition under the situation of magnetic ore deposit, contain below the funnel of ore deposit, the place, both sides of wind-force action direction is provided with magnetic field 6, can fully receive magnetic ore.
Claims (3)
1, a kind of wind screening mineral separation method, it is characterized in that the ore of exploiting is placed in the Sheng ore crushing apparatus through fragmentation, put down from containing ore crushing apparatus then, under the wind blows that wind regime produces, the different displacement of falling on the wind-force direction of the broken ore of different densities and granularity, the receiving system that is provided with below the wind-force direction is collected the ore of different densities and granularity.
2, implement the equipment of the wind screening ore dressing of claim 1, it is characterized in that it is made up of wind regime, the receiving system etc. of containing ore crushing apparatus and different densities and granularity ore, contain ore crushing apparatus and be positioned at the place, front upper place, air port of wind regime, below the wind-force direction of wind regime, locate to be provided with the receiving system that receives different densities and granularity ore.
3, the equipment of wind screening ore dressing according to claim 2, it is characterized in that contain ore crushing apparatus below, the place, both sides of wind-force action direction is provided with magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94120046 CN1125644A (en) | 1994-12-30 | 1994-12-30 | Wind screening mineral separation method and its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94120046 CN1125644A (en) | 1994-12-30 | 1994-12-30 | Wind screening mineral separation method and its equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1125644A true CN1125644A (en) | 1996-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94120046 Pending CN1125644A (en) | 1994-12-30 | 1994-12-30 | Wind screening mineral separation method and its equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1125644A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151898C (en) * | 2002-08-06 | 2004-06-02 | 王训明 | Method for sorting material in place |
| CN101693249B (en) * | 2009-11-03 | 2011-09-21 | 山东黄金矿业股份有限公司新城金矿 | Flotation tailing dry-type separation high pressure air stream grinding powder recycling process |
| CN102205317A (en) * | 2011-01-10 | 2011-10-05 | 成都航空电器设备有限公司 | Continuous pneumatic cleaner |
| CN102744211A (en) * | 2012-06-18 | 2012-10-24 | 同济大学 | Method for modification of phosphorus tailings and separation and enrichment of phosphorus and magnesium |
| CN103406266A (en) * | 2013-07-13 | 2013-11-27 | 浙江双金机械集团股份有限公司 | Air classification cabin for machine-made natural sand |
| CN103521443A (en) * | 2013-10-22 | 2014-01-22 | 广东中烟工业有限责任公司 | Blowing type device for recovering cut tobacco in rejected stem slivers |
| CN104107804A (en) * | 2013-02-26 | 2014-10-22 | 刘晓 | Wind-force-controllable dressing system for nonferrous metallic ores and rare nonmetallic ores |
| CN104162482A (en) * | 2014-08-08 | 2014-11-26 | 姜大志 | Deironing and grading method for powder body |
| CN107537769A (en) * | 2017-08-24 | 2018-01-05 | 江苏米莫金属股份有限公司 | A kind of metal powder recycling device |
| CN108607676A (en) * | 2018-04-16 | 2018-10-02 | 广州大学 | A kind of separation method of waste and old lithium ion battery |
| CN112207041A (en) * | 2020-10-26 | 2021-01-12 | 江西才智重工机械有限公司 | Automatic ore conveying device |
| CN113087228A (en) * | 2021-04-02 | 2021-07-09 | 周良华 | Multi-energy pollution treatment device for mine operation |
-
1994
- 1994-12-30 CN CN 94120046 patent/CN1125644A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151898C (en) * | 2002-08-06 | 2004-06-02 | 王训明 | Method for sorting material in place |
| CN101693249B (en) * | 2009-11-03 | 2011-09-21 | 山东黄金矿业股份有限公司新城金矿 | Flotation tailing dry-type separation high pressure air stream grinding powder recycling process |
| CN102205317A (en) * | 2011-01-10 | 2011-10-05 | 成都航空电器设备有限公司 | Continuous pneumatic cleaner |
| CN102744211A (en) * | 2012-06-18 | 2012-10-24 | 同济大学 | Method for modification of phosphorus tailings and separation and enrichment of phosphorus and magnesium |
| CN104107804A (en) * | 2013-02-26 | 2014-10-22 | 刘晓 | Wind-force-controllable dressing system for nonferrous metallic ores and rare nonmetallic ores |
| CN103406266A (en) * | 2013-07-13 | 2013-11-27 | 浙江双金机械集团股份有限公司 | Air classification cabin for machine-made natural sand |
| CN103406266B (en) * | 2013-07-13 | 2015-09-02 | 浙江双金机械集团股份有限公司 | Air classification cabin for machine-made natural sand |
| CN103521443A (en) * | 2013-10-22 | 2014-01-22 | 广东中烟工业有限责任公司 | Blowing type device for recovering cut tobacco in rejected stem slivers |
| CN104162482A (en) * | 2014-08-08 | 2014-11-26 | 姜大志 | Deironing and grading method for powder body |
| CN107537769A (en) * | 2017-08-24 | 2018-01-05 | 江苏米莫金属股份有限公司 | A kind of metal powder recycling device |
| CN108607676A (en) * | 2018-04-16 | 2018-10-02 | 广州大学 | A kind of separation method of waste and old lithium ion battery |
| CN112207041A (en) * | 2020-10-26 | 2021-01-12 | 江西才智重工机械有限公司 | Automatic ore conveying device |
| CN113087228A (en) * | 2021-04-02 | 2021-07-09 | 周良华 | Multi-energy pollution treatment device for mine operation |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |