| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a screw type filtering dehydrator which prevents an annular movable plate from receiving the effect of gravity to excessively fall to a necessary degree or more at the time of eccentric rotary motion due to a screw conveyor and does not bring about an increase in the load to a prime mover. <P>SOLUTION: The screw type filtering dehydrator is constituted so that a cylindrical filter member 1, which is constituted by laminating a large number of annular filter plates 2 and annular movable plates 3 so as to leave fine gaps, is horizontally provided and the annular movable plates 3 are subjected to eccentric rotary motion by driving the screw conveyor 11 fitted and mounted in the center hole 10 of the filter member 1. In this dehydrator, a stopper 15 is provided to the underside of the outer periphery of the filter member 1 to control the eccentric quantity in the downward direction of the annular movable plates 3. <P>COPYRIGHT: (C)2004,JPO |
