For more than a century now, flotation has been at the heart of the mineral processing industry. In this month's SPOTLIGHT FEATURE ARTICLE, direct from the November issue of INTERNATIONAL MINING
A flotation cell used for coarse and heavy particles. Effective Volume 0.5～38m3/min Product Improvement CLF flotation cell adopts a new type impeller, stator system and a brandnew slurry circulation mode, which effectively improve the load capacity of the mineralized bubble and the particle size of the floated ore.
The flotation machineposed of single or multiple flotation cells, by agitating and inflating the chemical reagent treated slurry, some mineral ore particles are adhered to the foam and float up, and then be scraped out, while the rest remains in the slurry.
Typeflotation machine Applied Materials Quartz, gold, silver, copper and iron ore etc. nonferrous metals, ferrous metals, coal, fluorite, talc, lead, zinc
In the mechanical flotation cells the feed can be introduced directly to the impeller zone from the side as in a Denverstyle Sub A subaeration machine.. A centrally located paddlewheel type impeller generates a rotating pulp vortex which extends between two stationary elements the sandpipe located at the top of the cell, and the draft tube located at the bottom of the cell.
Flotation machine working principleFlotation process refers to the flotation separation in mineral processing. In the flotation machine, the ore slurry treated with the added agent, by aeration and stir, some of the ore particles are selectively fixed on the air bubbles and floats to the surface of the slurry and is scraped out.
This representation indicates that the flotation bay layout employing the larger flotation cells, in this case 2.83 cubic meter 100 cubic feet machines, occupies less area and reduces installed capital cost by about 25 percent. For an installation producing a single mineral product, the flotation scheme illustrated in Figure 6 is
SF flotation cell could improve concentrate grade 46, recovery rate 8 and capacity 12, and it is widely used in flotation process as flotation machine.
Flotation machine, which is also called flotation separator, can be used to achieve specific separationsplex ores such as leadzinc, copperzinc, etc. Initially developed to treat the sulphides of copper, lead, and zinc, the field of flotation has now expanded to include the oxidized minerals, nonmetallic ores and fine coal.
SF Flotation Cell Introduction SF flotation cell is a mechanical agitation type flotation machine with selfslurry suction and selfair suction Volume 0.37～20m3 Improvement Both sides of the impeller with back rake blades ensures double circulating of slurry inside the flotation tank.