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Flotation machine consists of two flotation cells, impeller, belt pulley, inlet pipe, strobe, covering plate, standpipe, draw bar, etc.
Working principle of flotation machine: when ore slurry is delivered to the center of covering plate by feeding pipe, centrifugal force produced by rotating impeller will fling it out. At the same time, negative pressure will be formed between the impeller and the covering plate, and thus outside air will be sucked in through inlet pipe. Ore slurry and air will be fully mixed by the intense stirring action of the impeller and air flow will be broken into lots of bubbles.
Flotation machine is applicable to separate nonferrous metal ores, ferrous metal ores and nonmetallic ores through different types of operation--roughing, cleaning, scavenging and inverting.
Flotation machine has large absorption capacity, low energy consumption and light abrasion; it is also convenient for auto control.
Classification of flotation machine: XJ-type flotation machine, SF-type flotation machine, JJF-type flotation machine and mechanical agitation flotation machine.
Flotation Machine -> SF-type Mechanical Agitation Flotation Machine -> Details:
Specification of SF-type Mechanical Agitation Flotation Machine
name | model | effective volume (m3) | handling capacity (m3/min) | impeller diameter (mm) | impeller revolutions (r/min) | power(kw) | chute weight(kg) | remarks | |
for stirring | for scraper | ||||||||
flotation machine | SF-0.37 | 0.37 | 0.2-0.4 | 300 | 352-442 | 1.5 | 0.55 | 936 | self-absorption air and ore pulp; horizontallayout; with no need for foam pump |
SF-0.7 | 0.7 | 0.3-1.0 | 350 | 336 | 3 | 1.1 | 1882 | ||
SF-1.2 | 1.2 | 0.6-1.6 | 450 | 312 | 5.5 | 1.1 | 2745 | ||
SF-2.8 | 2.8 | 1.5-3.5 | 550 | 268 | 11 | 1.5 | 4240 | ||
SF-4 | 4 | 2-4 | 650 | 235 | 15 | 1.5 | 5165 | ||
SF-8 | 8 | 4-8 | 760 | 191 | 30 | 1.5 | 8258 | ||
SF-type Mechanical Agitation Flotation Machine