CONTINUOUS CENTRIFUGAL DEHYDRATOR

摘要

PROBLEM TO BE SOLVED: To provide a centrifugal dehydrator with which continuous treatment is possible. SOLUTION: A rake device 3 having a spiral body 21 extending along the inner peripheral surface of a centrifugal dehydrating vessel 2 up to its top end is housed therein. This rake device 3 is rotated at a rotating speed slightly higher than the rotating speed of the centrifugal dehydrating vessel 2 coaxially with the centrifugal dehydrating vessel 2. The materials to be treated which are dehydrated while being pressed by centrifugal force to the inner peripheral surface of the centrifugal dehydrating vessel 2 are raked gradually up to the top end of the centrifugal dehydrating vessel 2 by the top surfaces of the spiral body 21, by which the taking out of the dehydrated materials to be treated is made possible without stopping the centrifugal dehydrating vessel 2 rotating at the high speed.