Working process of screw sand washing separator:
1, Screw sand washing separator consists of shaftless spiral, lining strip, U trough, water tank, diversion plate, weir and driving device.
2, Screw sand washing separator is installed in the angle 20°—30°. Sand water mixture from the water inlet pipe into the tank, the mixture proportion of larger particles (such as sand) drop into the bottom of the spiral groove due to its weight. With the driven by spiral, the liquid supernatant continuously flow from the pipe to separate sand and water.