XJB Bar Flotation Cell

XJB Bar Flotation Cell

[Introduction] : A bar flotation cell with self-air suction and mechanical agitation

[Capacity] : 1.5~4 m³/min

[Improvement] : There is a convex bench and an arc-shaped steady flow plate. The convex bench works as the guide groove, which makes the mixture of air and slurry rush to the bottom of tank. And then with the steady flow plate the mixture spreads in the tank uniformly, moving in the shape of W.

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Strong agitation force; nice moving trace of slurry; suitable for the selection of coarse ore with high specific gravity and high sedimentation rate;


Uniform mixing of slurry, air and reagents;


Rapid flotation speed;


Easy to restart after stopping.

Product Structure

The bar flotation cell has air inflation agitation group consisting of oblique rod wheel, convex plate, arc stabilizer, etc. The impeller is consisted of a disc and 12 bevel cone bars. The rotating speed of bevel cone bar gets faster and faster while downing and agitation force gets stronger accordingly.

The negative pressure generated by the revolving impeller or rod wheel is used to suck the air from the hollow shaft, and then the flotation wheel divides it to form tiny bubbles, and then the impeller or rod wheel strongly stirs and throws it, so that the slurry and air are fully mixed, and under the action of the slanting rod of the flotation wheel, the useful mineral particles, which are treated with flotation reagents (collectors), are selectively attached to the bubbles and float to the pulp surface, and then scraped into the concentrate tank by the scraper, thus completing the separation.

Technical Parameters

ModelTank TypeEffective Volume(m3)Capacity(m3/min)Impeller Diameter(mm)Impeller Rotation Speed(r.p.m)Motor Power for Agitation(kw)Motor Power for Scraper(kw)4 Tank Weight(kg)
XJB-1Suction Tank11.5-1.74004405.51.55344
XJB-1Direct Flow Cell11.5-1.741041040.85344
XJB-1DSuction Tank11.5-1.74004405.51.55479
XJB-1DDirect Flow Cell11.5-1.741041040.85479
XJB-2Suction Tank21.5-1.4450360151.19071
XJB-2Direct Flow Cell21.5-1.4540360111.19071
XJB-2DSuction Tank21.5-1.4450360151.19320
XJB-2DDirect Flow Cell21.5-1.4540360111.19320
XJB-4Suction Tank42.0-470028018.51.116325
XJB-4Direct Flow Cell42.0-451028018.51.116325