CN2808309Y - Stratification ore concentrator - Google Patents
Stratification ore concentrator Download PDFInfo
- Publication number
- CN2808309Y CN2808309Y CN 200520042993 CN200520042993U CN2808309Y CN 2808309 Y CN2808309 Y CN 2808309Y CN 200520042993 CN200520042993 CN 200520042993 CN 200520042993 U CN200520042993 U CN 200520042993U CN 2808309 Y CN2808309 Y CN 2808309Y
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- China
- Prior art keywords
- ore
- concentration
- utility
- model
- enrichment groove
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- Expired - Fee Related
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Abstract
The utility model discloses a stratification ore concentrator which is mainly composed of a barrel body, an overflow groove, a frequency conversion motor, a transmission shaft, a slurry inlet, an impeller, an enrichment groove, an ore discharging pipe valve, a water inlet and a water outlet. The utility model is characterized in that an upper steady flow plate is arranged above the enrichment groove in the barrel body; the lower part of the enrichment groove is provided with an ore collecting area, and a middle steady flow plate is arranged at the upper part of the ore collecting area slantways along the lower edge of the enrichment groove; a lower steady flow plate is arranged at the upper part of an ore discharging opening of the bottom of the ore collecting area. The utility model has simple structure, a thick water layer ore concentration used as a principal character is combined with partial features of a thin water layer concentration and a flowing film concentration, thereby, the thick water layer concentration, the thin water layer concentration and the flowing film concentration are combined as a whole. The utility model can continuously carry out the production, have strong ability of ore concentration and can efficiently separate mineral elements with the specific gravity difference over plus or minus 0.5.
Description
Technical field:
The utility model relates to a kind of ore separators, relates in particular to a kind of layering ore separators.
Background technology:
Ore pulp flows in the ore separators staving with certain tangent line by stock inlet, staving moves in a circle in the action of centrifugal force lower edge, and heavy ore particle is thrown to barrel rim by centrifugal force, along the downward sedimentation of bucket wall, light ore particle is pushed to liquid level by ascending current and is overflowed, and this is the operation principle of general centrifugal gravity treatment machinery.But often rapid subsidence was flowed out by gape with ore particle emphatically simultaneously to the bucket end greater than the resistance of ascending current because the suction that the gape of bottom produces makes downward active force that the light ore particle in the ore pulp is subjected to.Here it is, and existing centrifugal ore separator generally can only be used for that ore pulp concentrates, desliming, classification and the one of the main reasons of separating the big mineral of difference in specific gravity.Difference in specific gravity is sorted difficulty less than the mineral element below 1.5, and sorting result is undesirable.Then can not effectively sort the mineral element of difference in specific gravity below 1.25.
Summary of the invention:
Technical problem to be solved in the utility model provides and a kind ofly can effectively overcome above-mentioned defective, has adopted a kind of layering ore separators.
To achieve these goals, the technical scheme that its technical problem that solves the utility model adopts is, a kind of layering ore separators, mainly by staving, overflow launder, variable-frequency motor, power transmission shaft, stock inlet, impeller, enrichment groove, ore discharge tube valve with advance/discharge outlet forms, be characterized in: in staving the enrichment groove above stabilier is installed, the bottom of enrichment groove is poly-mining area, poly-top, mining area is oblique along enrichment groove lower edge to be equipped with middle stabilier, and the gape top of bottom, poly-mining area is equipped with down stabilier.Owing to adopt such scheme, to be not difficult to draw and to the utlity model has following beneficial effect, the utility model is simple in structure, being skillfully constructed, is principal character with thick water layer ore dressing, in conjunction with the Partial Feature of thin water layer, film concentration, it is integrated, can produces uninterruptedly.Reach isolated or weaken suction that gape produces the interference of ore pulp swirling motion and the purpose that the ore particle sedimentation is quickened, force the ore particle gravity segregation simultaneously, make the big ore particle of relative density be deposited to the staving bottom and go into poly-mining area through the enrichment concentrated flow, and under the active force of ore pulp, make the less ore particle of partial density that is mingled in the big ore particle of density realize secondary separation in poly-mining area, the ore dressing ability is strong, can separate difference in specific gravity effectively at the mineral element more than ± 0.5, the tool promotional value.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
Among the figure, staving 1 adopts steel plate to be welded, and staving 1 upper edge is equipped with the channel-section steel support, is surrounded by a circle overflow launder 2 around staving 1 top, adopts welding manner to be connected in support and staving 1 upper edge.Overflow launder 2 tops are equipped with bung, and vertical variable-frequency motor 3 is installed in the top, and the below has shaft coupling that motor shaft is connected with turning cylinder 4.Power transmission shaft 4 lower ends are installed in the bearing box of staving bottom.The impeller 6 of four blades is installed at stock inlet 5 lower edge stavings 1/3 place.Stock inlet 5 (can external valve) is installed at 1/3 staving place, overflow launder 2 lower edges.Respectively have an enrichment groove 8 by four direction on the steel plate of staving bottom.Be equipped with above the enrichment groove 8 block length and width all greater than enrichment groove 8 on stabilier 7 (being welded) with steel plate.Enrichment groove 8 bottoms are poly-mining area, oblique along enrichment groove 8 lower edges on poly-top, mining area a middle stabilier 12 are installed.Article four, the enrichment groove is equipped with the middle stabilier 12 that four block plates are made altogether.Above the gape of bottom, poly-mining area, the following stabilier 11 of a circle is installed.The diameter of following stabilier 11 is greater than comb mouth diameter.Poly-cone top, mining area is equipped with into, the gape below of discharge outlet 10 (can connect valve) cone base has welded still pipe to link, and valve 9 is installed, and flows out in order to ore pulp.Thus and thus, the ore dressing ability is strong, can separate difference in specific gravity effectively at the mineral element more than ± 0.5.
Claims (1)
1, a kind of layering ore separators, mainly by staving, overflow launder, variable-frequency motor, power transmission shaft, stock inlet, impeller, enrichment groove, ore discharge tube valve with advance/discharge outlet forms, it is characterized in that: in staving the enrichment groove above stabilier is installed, the bottom of enrichment groove is poly-mining area, poly-top, mining area is oblique along enrichment groove lower edge to be equipped with middle stabilier, and the gape top of bottom, poly-mining area is equipped with down stabilier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042993 CN2808309Y (en) | 2005-06-29 | 2005-06-29 | Stratification ore concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042993 CN2808309Y (en) | 2005-06-29 | 2005-06-29 | Stratification ore concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808309Y true CN2808309Y (en) | 2006-08-23 |
Family
ID=36924487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042993 Expired - Fee Related CN2808309Y (en) | 2005-06-29 | 2005-06-29 | Stratification ore concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808309Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219411B (en) * | 2008-01-25 | 2012-11-21 | 唐宗尧 | Rotational flow type mineral dressing separating and processing method |
| CN111111904A (en) * | 2019-12-31 | 2020-05-08 | 河南理工大学 | Device and method capable of adapting to regulation and control of different fine-grained minerals interference settling separation flow fields |
| CN113019687A (en) * | 2021-03-15 | 2021-06-25 | 迁安市鑫昊铁选有限责任公司 | Gravity concentrator convenient for tailing discharging |
-
2005
- 2005-06-29 CN CN 200520042993 patent/CN2808309Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219411B (en) * | 2008-01-25 | 2012-11-21 | 唐宗尧 | Rotational flow type mineral dressing separating and processing method |
| CN111111904A (en) * | 2019-12-31 | 2020-05-08 | 河南理工大学 | Device and method capable of adapting to regulation and control of different fine-grained minerals interference settling separation flow fields |
| CN113019687A (en) * | 2021-03-15 | 2021-06-25 | 迁安市鑫昊铁选有限责任公司 | Gravity concentrator convenient for tailing discharging |
| CN113019687B (en) * | 2021-03-15 | 2022-05-10 | 迁安市鑫昊铁选有限责任公司 | Gravity concentrator convenient for tailing discharging |
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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: 20060823 Termination date: 20110629 |