【発明の名称】含水泥土連続固化装置

Japanese Patent JPH083191

B2

PURPOSE:To save power and improve a solidifying state by carrying the water- containing sludge of a solidifying agent adding quantity controlled in an optimum state, with a gutter-shaped belt conveyor, and by kneading the sludge with a plurality of rotary-blade-shaped paddles arranged at a gutter-shaped section. CONSTITUTION:A belt conveyor 3 with an upper section running-surface formed in a gutt-shaped trough is supported with load cells 13, and according to a sludge feeding speed, a belt speed is regulated. After that, in the trough of the conveyor 3, a plurality of rotary-blade-shaped paddles 5 are arranged, and by rotational frequency according, to the sludge feeding speed, Sludge is agitated. After that, via a piping 21 having a water content meter 33, the water-containing sludge can be fed, and the solidifying agent feeder of a rotary feeder 83 or the like is set. Besides, according to the feed quantity and water containing rate of the water containing sludge, a solidifying agent feeding speed is automatically controlled. Then, the speed of the conveyor 3 is regulated, and a sludge staying time in the trough is set, and the rotational frequency of the paddles 5 is regulated, and sludge mixing strength is regulated. As a result, a power cost can be extremely saved, and the property and hardness of the sludge can be made constant.

Takano Takashi
Hiroshi Hara
Moriya Kageshige

JP23707091A

January 17, 1996

August 24, 1991

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Kashima Construction Co., Ltd.
Toyo Bentonite Co., Ltd.

E02F7/00; B09B3/00; (IPC1-7): E02F7/00; B09B3/00

JP5718054U
JP592727U
JP59153913U
JP5717998Y2

Hidehiko Matsuno

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