A sludge drying device includes a waste fluid bath for storing a waste fluid containing sludge, an extraction unit for extracting the sludge from the waste fluid stored in the waste fluid bath, a transfer belt for transferring the sludge extracted by the extraction unit, a drying unit for drying the sludge to be transferred by the transfer belt Sludge and a recovery unit for recovering the sludge transferred by the transfer belt and dried by the drying unit. The recovery unit includes a roller brush provided adjacent to the air outlet so that it extends horizontally in the direction perpendicular to the extending direction of the transfer belt, and a recovery box for recovering the sludge that has been separated from the transfer belt by the roller brush.
展开▼
