To provide the screw conveyor dehydration device which is low in cost for installation, and requires a small space for installation.
This screw conveyor dehydration device is formed out of a a transporting pipe 2 in which organic refuse WH is fed, a screw 10 disposed in the inside of the transporting pipe 2, and of a driving means 7 drivingly rotating the screw 10. The screw 10 is formed out of a screw shaft 11, and of a flight 15 provided for the outer circumferential part of the screw shaft, and the screw shaft 11 is provided with a dehydration part 13 which is gradually increased in diameter as it goes toward the transporting direction. And a plurality of small holes 3, 3,... are bored in a portion corresponding to the compression part of the screw for the transporting pipe 2.
FUKUSHIMA KENJI
OTANI TAKASHI
HATTORI KIMIHARU
OTSUJI YUKIE
IWASE KATSUNORI
YOKOTA MASAKAZU