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Hongji Product Introduce

Flotation Separating Line

The flotation machine is the main equipment in mineral dressing plant, for rough selecting, selecting, scavenging, reversing and other mineral dressing work, and the mechanical mix flotation machine is divided to XJ (A type), SF type, JJF type and so on. It's widely used in metal nonmetal, rare metal and other industries.

Froth flotation is a process for separating minerals from gangue by taking advantage of differences in their hydrophobicity. Hydrophobicity differences between valuable minerals and waste gangue are increased through the use of surfactants and wetting agents. The selective separation of the minerals makes processing complex (that is, mixed) ores economically feasible. The flotation process is used for the separation of a large range of sulfides, carbonates and oxides prior to further refinement. Phosphates and coal are also processed upgraded by flotation technology.

Main features of galena flotation beneficiation process

1.The flotation machine consumes little amounts of energy while at the same time maintaining a high air-absorption rate capacity.

2. The machine is made up of individual cells which independently form a flotation separation loop without the need for any auxiliary equipment. Each of the cells is located horizontally to facilitate the easy change of flow.

3. They all are designed to carry out the following functions: air absorption, slurry absorption and flotation separation.

4. The mineral slurry circulates at a reasonable rate and the disposition of coarse sand is largely avoided.

5. A self-control device is located on the surface of the mineral slurry facilitating easy adjustment of the level.

6. There are two types of vanes found in the impeller: backward-inclined upper vanes and lower vanes, for upper and lower circulation of mineral slurry.



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Phone / Fax : 86-371-67662768 / 86-371-67668558     Email : info@hongjigroup.com