Therefore, Mud Agitator is stable at 0.25-0.40Mpa is the necessary and sufficient conditions for a normal work of the cyclone. Try to make the sand pump outlet pressure stabilize in this scale, reducing the underflow hole diameter, the cyclone pressure will enlarge; otherwise the pressure drops.
Enlarge the underflow hole diameter will increase the proportion of solid particles in the overflow, improve the overflow productivity, but reduce grit rate. Small underflow hole is easy to be blocked. Therefore, the shaker screen is neither to be too small nor too large.
Because the centrifugal force and quality is proportional to the speed of the cuttings dryer, the heavier particles are tossed to the inner wall of the cyclone under the centrifugal force, then move down to the sand-discharge nozzle. The smaller particles, with smaller centrifugal force, cannot be tossed to the inner wall of the centrifuge, will be discharged from the overflow pipe with the upward movement of the liquid.
Gnsolidsamerica is the author of the article on cuttings dryer ,Solids Control and Mud Agitator.the website http://www.gnsolidsamerica.com/mud-agitator.html and another website http://www.gnsolidsamerica.com/desilter.html is introduce the factory of america and chinese infor.