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SF type mechanical agitation flotation machine
A self suction slurry and self suction mining SF flotation machine equipment.
Product details
Advantages and Characteristics
Working principle
Technical Parameter
success cases
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Advantages and Characteristics
The impeller is equipped with backward tilting double-sided blades, which can achieve dual circulation of slurry in the tank;
The gap between the impeller and the cover plate is large, resulting in a large suction volume;
The circumferential speed of the impeller is low, and the lifespan of vulnerable parts is long;
Forward inclined tank, small dead angle, fast foam movement;
Large inhalation volume and low energy consumption;
Long service life of vulnerable parts;
Beneficial for the flotation of coarse-grained minerals;
Mechanical stirring, self-priming, self-priming slurry;3It can form a combined flotation unit with JJF flotation machine as the suction tank for each operation.
Working principle
| Flow diagram of SF type mechanical agitation flotation machine | The working principle of SF flotation machine is that when the impeller rotates, the slurry in the upper and lower impeller chambers generates centrifugal force under the action of the upper and lower blades and is thrown around, forming a negative pressure zone in the upper and lower impeller chambers. At the same time, the slurry on the upper part of the cover plate is sucked into the upper impeller cavity through the circulation hole on the cover plate, forming upward circulation of the slurry. When the lower blade throws out the slurry in all directions, the lower slurry replenishes towards the center, thus forming a downward circulation of the slurry. And the air is sucked into the upper impeller chamber through the suction pipe and the central cylinder, mixed with the sucked slurry, forming a large number of small bubbles. After stabilizing the flow through the cover plate, they are evenly dispersed in the groove, forming mineralized bubbles. The mineralized bubbles float up to the foam layer and are scraped out by the scraper, which is the foam product. The structure of SF flotation machine mainly consists of tank body, main components with impeller, motor, scraper and transmission device, etc. Its volume is greater than 10m3. | Technical Parameter3model | Effective volume (m) | ) | Processing ability (m) | /min) | Impeller diameter (mm) |
|---|---|---|---|---|---|---|---|
| Impeller speed (r/min) | 0.37 | Mixing motor power (kW) | 300 | Scraper motor power (kW) | 1.5 | 0.55 | 468 |
| Single slot weight (kg) | 0.7 | SF-0.37 | 350 | 0.2~0.4 | 3 | 1.1 | 629 |
| 352~442 | 1.2 | SF-0.7 | 450 | 312 | 5.5 | 1.1 | 1373 |
| 0.3~1.0 | 2 | 336~384 | 550 | 280 | 11 | 1.5 | 1879 |
| SF-1.2 | 2.8 | 0.6~1.6 | 550 | 280 | 11 | 1.5 | 1902 |
| SF-2 | 4 | 1.5 ~3 | 650 | 235 | 15 | 1.5 | 2582 |
| SF-2.8 | 6 | 1.5~3.5 | 760 | 191 | 30 | 2.2 | 3540 |
| SF-4 | 8 | 2.0 ~4 | 760 | 191 | 30 | 2.2 | 4129 |
| SF-6 | 16 | 3~6 | 850 | SF-8 | 45 | 1.5 | 7415 |
| 4.0 ~8 | 20 | SF-16 | 850 | 5.0 ~16 | 45 | 1.5 | 9828 |
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