| 摘要 |
PROBLEM TO BE SOLVED: To provide a sludge raker capable of applying a tension properly to an endless rotor.SOLUTION: A sludge raker includes an endless rotor 2 which has a sludge scraper attached through a clearance in the rotational direction and is rotatably wound over a drive rotor rotating around a transverse axis and a follower rotor, and a pressure member for applying a tension to the endless rotor 2. On the inner circumferential side of the endless rotor 2, there is disposed a guide member 40 having a recess 41a, in which the endless rotor 2 is fitted, rockably integrally with the pressure member. |
