CN202845173U - Short floatation column used for gold selection and identification - Google Patents
Short floatation column used for gold selection and identification Download PDFInfo
- Publication number
- CN202845173U CN202845173U CN 201220533815 CN201220533815U CN202845173U CN 202845173 U CN202845173 U CN 202845173U CN 201220533815 CN201220533815 CN 201220533815 CN 201220533815 U CN201220533815 U CN 201220533815U CN 202845173 U CN202845173 U CN 202845173U
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- flotation
- floatation column
- cylinder
- short
- gold
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Abstract
The utility model discloses a short floatation column used for gold selection and identification. The short floatation column used for the gold selection and identification comprises a floatation column body (1), the floatation column body (1) is in a hollow structure, a foam groove (6), a foam overflow groove (7), an overflow pipe (8) and a feeder unit (5) are arranged on the upper portion of the floatation column body (1), a foaming device (2) is arranged on the lower portion of an inner cavity of the floatation column body, a blow-down pipe (10) and a tailings discharge device (9) are arranged on the bottom portion of the floatation column body, and a steady flow plate (3) and an ore pulp dispersion cover (4) are respectively arranged on the upper portion of the inner cavity of the floatation column body. The liquid level stability is guaranteed through the dwarfing of the floatation column and the adding of the mine well steady flow plate and the ore pulp dispersion cover, and therefore the handling capacity and the beneficiation index of the floatation column are favorable for being improved.
Description
Technical field
The utility model belongs to a kind of floatation equipment, relates generally to the short flotation column of a kind of usefulness and replaces flotation device to sort the floatation equipment of gold.
Background technology
Gold sorts the floatations that adopt more, and floatation equipment is with self-priming and pneumatic flotation cell is in the majority, and its power consumption is large, and it is large to take up room, and long flow path, labor strength are large, particularly along with mineral resources are exploited day by day, and the rich ore minimizing, lean ores exploitation is trend of the times.Gold density is large, adopts the Conventional flotation post to be difficult to reach floatation indicators.Therefore design a kind of equipment and carry out gold and sort, it is imperative to improve the rate of recovery and concentrate grade.
The utility model content
The purpose of this utility model provides a kind of short flotation column be used to sorting gold, and it is rational in infrastructure, but Effective Raise disposal ability and mineral processing index.
The purpose of this utility model can adopt following technical scheme to realize: it comprises the flotation cylinder, the flotation column cylinder is hollow structure, be provided with foam tank, froth overflow channel, overflow pipe, feed arrangement on the top of flotation cylinder, the bottom of flotation column intracoelomic cavity is provided with foam device, flotation cylinder bottom is provided with blow-down pipe and mine tailing ore discharge device, arranges on the top of flotation column intracoelomic cavity to be respectively arranged with stabilier and ore pulp dispersion cover.
Described flotation column height is 4-6.5 rice.
Described stabilier is arranged on the bottom that ore pulp disperses cover.
Described stabilier is well shape, fixes at the inwall of flotation cylinder.
Described dispersion cover is the umbrella shape face, its poppet surface circular hole that evenly distributes.
The utility model is set up well subtype stabilier in the flotation column middle and upper part, can make ore pulp under the effect of foam device, low-density and fine grained mineral are done with cylinder and are moved upward, when control tolerance is excessive, the ore pulp speed that moves upward is aggravated, and is steady for guaranteeing liquid level, adopts and disperse cover to make mineral evenly flow in the cylinder, reduce the loss of rising bubble attachment (valuable mineral), improve the rate of recovery.Can make simultaneously to be attached to bubble surface low-density and fine grained mineral process dispersion cover, evenly enter froth bed, thereby make liquid level stabilizing.
In sum, the utility model downgrades, increases well stabilier by flotation column and ore pulp disperses to cover, and guarantees liquid level stabilizing, thereby is conducive to improve disposal ability and the mineral processing index of flotation column.
Description of drawings
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A view when disperseing cover for circle among Fig. 1.
Fig. 3 is the A-A view that disperses among Fig. 1 to cover when being square.
Fig. 4 is stabilier B-B view among Fig. 1.
Among the figure: 1, flotation cylinder, 2, foam device, 3, stabilier, 4, disperse cover, 5, feed arrangement, 6, foam tank, 7, froth overflow channel, 8, overflow pipe, 9, ore discharge device, 10, blow-down pipe.
The specific embodiment
By reference to the accompanying drawings, specific embodiment of the utility model is described.But the utility model is not limited to the following examples;
As shown in Figure 1: the utility model comprises flotation cylinder 1, and flotation cylinder 1 is hollow structure, and it has, and cylinder is reduced to 4-6.5 rice on conventional 8-12 meters bases.Be provided with foam tank 6, froth overflow channel 7, overflow pipe 8, feed arrangement 5 on the top of flotation cylinder 1, the bottom of flotation column intracoelomic cavity is provided with foam device 2, flotation cylinder 1 bottom is provided with blow-down pipe 10 and mine tailing ore discharge device 9, is respectively arranged with stabilier 3 and ore pulp on the top of flotation column intracoelomic cavity and disperses cover 4.Described stabilier 3 is arranged on the bottom that ore pulp disperses cover 4.
The dispersion cover is the umbrella shape face as described in shown in Fig. 2,3, its poppet surface circular hole that evenly distributes.Dispersion cover structure figure when flotation cylinder shown in Figure 2 is cylinder.Dispersion cover structure figure when flotation cylinder shown in Figure 3 is square cylinder.
Operation principle:Advance slurry by advancing sizing device 5, enter in the flotation cylinder 1 by self pressure, foam device 2 externally produces a large amount of bubbles under the compressed air effect, ore pulp fully mixes with bubble in cylinder, the mineralized froth that produces passes through foam tank 6 overflows to froth overflow channel 7, draining into outside the body through overflow pipe 8. mine tailing drains into outside the body by ore discharge system 9, in order to reach good sorting result, the assurance liquid level is steady, do not produce phenomenon of turning over flower, add stabilier 3 at the middle part of cylinder 1 and disperse cover 4 to reach steady flow result.
Not detailed description part of the present utility model is prior art.
Claims (5)
1. short flotation column that is used for sorting gold, comprise flotation cylinder (1), flotation cylinder (1) is hollow structure, be provided with foam tank (6), froth overflow channel (7), overflow pipe (8), feed arrangement (5) on the top of flotation cylinder (1), the bottom of flotation column intracoelomic cavity is provided with foam device (2), flotation cylinder bottom is provided with blow-down pipe (10) and mine tailing ore discharge device (9), it is characterized in that: be respectively arranged with stabilier (3) and ore pulp on the top of flotation column intracoelomic cavity and disperse cover (4).
2. the short flotation column be used to sorting gold according to claim 1 is characterized in that: described flotation cylinder (1) highly is 4-6.5 rice.
3. the short flotation column be used to sorting gold according to claim 1 is characterized in that: described stabilier (3) is arranged on the bottom that ore pulp disperses cover (4).
4. according to claim 1 or 3 described short flotation columns be used to sorting gold, it is characterized in that: described stabilier (3) is well shape, and the inwall of flotation cylinder is fixed.
5. according to claim 1 or 3 described short flotation columns be used to sorting gold, it is characterized in that: described dispersion cover is the umbrella shape face, its poppet surface circular hole that evenly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533815 CN202845173U (en) | 2012-10-18 | 2012-10-18 | Short floatation column used for gold selection and identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533815 CN202845173U (en) | 2012-10-18 | 2012-10-18 | Short floatation column used for gold selection and identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845173U true CN202845173U (en) | 2013-04-03 |
Family
ID=47976411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533815 Expired - Fee Related CN202845173U (en) | 2012-10-18 | 2012-10-18 | Short floatation column used for gold selection and identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845173U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847614A (en) * | 2012-10-18 | 2013-01-02 | 洛阳昶威机械制造安装有限公司 | Short flotation column for selecting gold |
| CN105728203A (en) * | 2014-05-15 | 2016-07-06 | 衢州市易凡设计有限公司 | Adjustable inflating flotation column |
| CN105772230A (en) * | 2014-05-15 | 2016-07-20 | 衢州市易凡设计有限公司 | Adjustable inflatable flotation apparatus |
| CN105797872A (en) * | 2014-05-15 | 2016-07-27 | 衢州市易凡设计有限公司 | Adjustable inflated flotation column |
| CN105903575A (en) * | 2014-05-15 | 2016-08-31 | 衢州市易凡设计有限公司 | Adjustable air inflation flotation method |
-
2012
- 2012-10-18 CN CN 201220533815 patent/CN202845173U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847614A (en) * | 2012-10-18 | 2013-01-02 | 洛阳昶威机械制造安装有限公司 | Short flotation column for selecting gold |
| CN105728203A (en) * | 2014-05-15 | 2016-07-06 | 衢州市易凡设计有限公司 | Adjustable inflating flotation column |
| CN105772230A (en) * | 2014-05-15 | 2016-07-20 | 衢州市易凡设计有限公司 | Adjustable inflatable flotation apparatus |
| CN105797872A (en) * | 2014-05-15 | 2016-07-27 | 衢州市易凡设计有限公司 | Adjustable inflated flotation column |
| CN105903575A (en) * | 2014-05-15 | 2016-08-31 | 衢州市易凡设计有限公司 | Adjustable air inflation flotation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |