Rotary Drum for the Aerobic Heating of Pourable Solids

摘要: The invention relates to a rotary drum in which the hygienic status of pourable solids separated from liquid cattle manure is modified by aerobic heating such manner that said can be reused as bedding sheds. object obtain high loading factor amounting 60-70% filling located horizontally for installation an insulated container. In accordance with invention, loaded solid kept chamber and only transferred when there no surrounding chamber. crucial element flap opens closes this area. If any resting on outside then opening prevented.