Double shaft lamella dryer used for pretreating comminuted homogenized moist residual organic waste comprises shafts arranged in a closed housing

摘要

Double shaft lamella dryer comprises shafts (1, 2) arranged in a closed housing (3). Both shafts taper conically upward and the front sides of the shafts are closed and the longitudinal sides are made in the form of fixed lamella. Preferred Features: Air chambers (4) are arranged on the longitudinal sides of the shafts to introduce and remove drying air. The space between the two shafts is used as a common air chamber.