Probably the most significant area of change in mechanical flotation machine design has been the dramatic increase in machine size. This is typified by the data of Fig. 8, which shows the increase in machine volume size that has occurred with a commonly used cell manufactured by Wemco.The idea behind this approach is that as machine size increases,
DR Specifications Model Cell volume m3 ft3 Connected motor Air requirements kW HP Am3/min kPag Acfm psig Active flotation volume Per cell and applicable up to 1.35 slurry sg. If higher slurry sg, consult Per cell and applicable up to 1.35 slurry sg.
Figure 4 Typical flow patterns in a mechanical flotation cell . sure through the hollow shaft to the impeller region. Self induced air machines utilize a standpipe which shroudsthe drive shaft which is solid. The impeller is located almost in the midpoint of the cell which
Referring to the drawing: the single cell flotation machine illustrated in Fig. 1 is typical of subaeration flotation machines produced by The Galigher Company under the proprietary name Agitair. Pursuant to present practice, the impeller of such machine may be of what is known as flat disk type, as shown in Figs. 1 to 4, or it may be of what ...
Flotation cell is widely used for roughing, concentrating and reverse flotation of nonferrous metals that include copper, lead, zinc, nickel and molybdenum, ferrous metal and nonmetallic minerals.It is a high technological enterprise that integrated research , manufacture, sales and service . The company has multiple subsidiaries such as Mineral Processing Research Institute...
no flotation can occur. Contact between particles and bubbles can be accomplished in a flotation cell such as the one shown schematically in Figure 5. Figure 5: Simplified schematic of a conventional flotation cell. The rotor draws slurry through the stator and expels it to the sides, creating a suction that draws air down the shaft of the stator.
FL is the leader in flotation technology with sound metallurgical design principles anchored in the worlds most efficient designs. We have integrated the expertise of three world leaders with the addition of Dorr Oliver and Wemco to create the ultimate flotation technology for process specific solutions.