What is Effect of Particles Density on Shaking Table?

Material on the mineral separating shaking table bed separation, mainly by the bed of the pattern on the surface of the bed asymmetric movement and bed horizontal water on the surface of the three factors acting together. Article first, because the bed on the bed intense shaking, strengthened the slope flow turbulence. To enhance the vortex and the resulting flow vertical differential suspension effect of material. Suspension of material and stratified according to density and particle size. At the same time, due to the intense shaking of the jerking table bed will also produce according to granularity and density separation effect.

Ore grain make relative sliding bed below the critical acceleration related to ore grain density and friction coefficient. The greater the ore grain density of the delta, the critical acceleration also. Negative acceleration of mineral separating shaking table surface from advance to retreat than from backward to forward positive acceleration. For low density light particles in two inertial force are gained by the transition phase is greater than its and the bed surface friction, sliding around. But the forward of the inertia force of inertia force is always greater than backward, overall the light particles or move forward. For high density of heavy mineral grain, it is only in the mineral separating shaking table bed surface inertial force obtained by forward into a backward stage, just enough to make it slide. In addition, according to the ore grain of layering is high density heavy particles close to the lower bed surface, get larger inertia force; To go to mineral separating shaking table bed layer more loosely, the inertia force of ore grain for the less. Therefore, high-density heavy particles of longitudinal motion speed is greater than the low density light longitudinal motion velocity of particles.

In addition, they are professional cone crusher manufactures and dolomite grinding mill suppliers, and mobile mining plant for sale, etc,. If you have any other question or have an interest on our product ,you can write to us:

sales@hxjq.com

gravity spiral chute: http://www.china-cementmill.com/pp/spiralchute.html