Product Description
Froth Flotation Machine Introduction
The froth flotation machine was designed for mineral processing by flotation. The flotation machine can be used in a pulp flotation process in a wide range of solid parts concentration as well as for enrichment of minerals of high specific gravity. Thanks to the structure of the ore flotation equipment it is possible to construct a multi-cell machine where individual cells are set in line or can be set in a broken line arrangement. The multi-cell flotation machine consists of a series of sections located at different levels. A minimum distance between the levels of individual sections is 500 mm. One section can comprise up to 3 cells. The material comes to the flotation cell through a feed cell. Individual sections are linked by an intermediate channel with a valve system. The waste goes out of the machine through a waste cell. Working components(mushroom valves and pneumatic piston servomotors) of an automatic system controlling pulp level in the individual cells of a section are located in the intermediary and waste cells. The operation of the multi-cell flotation machine is controlled by the automatic system controlling the pulp level in the cells of each section and by individual automatic systems controlling the volume of the air pumped to each cell.
Froth Flotation Machine Working principle
After intensively mixed, the pulp and medicaments are fed to the groove bottom of the first tank. When the impeller of the froth flotation machine begins to rotate, negative pressure is formed, making the air and pulps atthe bottom and middle part of the tank enter the mixing zone. The pulp, air and medicaments are then mixed in the mixing zone. As a result of the centrifugal force, the blended pulps are lead to the mineralization area. The air is infull contact with the coal particle and forms mineralized discharged by the scraping tool. Finally, clean coal foam is produced by this flotation machine.
Advantages
1) For copper, zinc, lead, gold ore,
2) Stable performance,
3) High recovering rate,
4) Energy saving,
5) Long service life span
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