• JJF Flotation, Wemco Flotation
  • JJF Flotation, Wemco Flotation
  • JJF Flotation, Wemco Flotation

JJF Flotation, Wemco Flotation



【Introduction】: A self-air suction mechanical stirring floatation cell without slurry suction (Referring to the design of USA wemco flotation machine)

【 Volume】:4~20m3

【Improvement】:Shallow groove, the stator lower than the impeller, large slurry circulation volume, low energy consumption; the stator is a cylinder with an elliptical hole which is conducive to the dispersion and mixing of pulp and air. Umbrella shaped dispersion cover with hole keeps the pulp surface stable.


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Advantages

Large pulp circulation volume up to 2.5 times, is conducive to mineralization of pulp, reagents and air;
Large air suction volume, good dispersion effect;
Reasonable circulation of mineral slurry and the solid particles suspend well, no sediment in tank, and no need to feed mine when it stopped. Wide range of particle size and high recovery rate of ore selection;
Mechanical agitation; self-air suction but not slurry; ladder is necessary during processing (drop height: 300-400 mm);
It can be combined with model SF as a flotation cells set: model SF as the suction cell and model JJF as the direct flow cell.

3D Video

How is the flotation cell used for mineral processing composed?

Successful case

Xinhai made a mineral processing experiments for certain copper plant, chose JJF flotation, wemco flotation as the flotation equipment, adopted 24 JJF-16 flotation cell, six of them are in a series. In order to test the processing capacity of flotation cell, Xinhai made flotation cell series and parallel two kinds of test respectively, after many experiments of the two methods, Xinhai adopted flotation cell series for the copper plant: start two ball mills, the capacity is 110 t/h, the pulp volume is 285.52 m3/h, then the groove surface and bubble volume of JJF flotation cell is suitable, the flotation bubble is normal.

Technical Parameters
Model Effective
Volume
(m3)
Capacity
(m3/min)
Impeller
Diameter
(mm)
Impeller
Revolution
(r/min)
Motor Power for Agitation (kW) Motor Power for Scraper (kW) Single Tank Weight (kg)
JJF-4 4 2.0~4 410 305 11 1.5 2303
JJF-5 5 2.0~6 410 305 11 1.5 2416
JJF-8 8 4.0~12 540 233 22 2.2 4507
JJF-10 10 5.0~10 540 233 22 1.5 4820
JJF-16 16 5.0~16 700 180 37 1.5 7657
JJF-20 20 5.0~20 770 180 45 1.5 8505

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