The smaller particles, with smaller centrifugal force, cannot be tossed to the inner wall of the Decanter Centrifuge, will be discharged from the overflow pipe with the upward movement of the liquid.
Therefore, inlet pressure is stable at 0.21-0.35 is the necessary and sufficient conditions for a normal work of the shale shaker. try to make the sand pump outlet pressure stabilize in this scale, reducing the underflow hole diameter, the cyclone pressure will larger; otherwise the pressure drop.
But too large proportion of the Desander will accelerate the wearing of sand pumps and cyclones while too small proportion will affect the purification efficiency. Because the centrifugal force and quality is proportional to the speed of the square circle, the heavier particles are tossed to the inner wall of the cyclone under the centrifugal force, then move down to the sand-discharge nozzle. Gnsolidsamerica.com is the owner of the article on cuttings dryer system and cuttings dryer, pls click contact us to know more info.pls visit us http://www.gnsolidsamerica.com