A method and device for the pyrolytic treatment of waste materials containing organic material, in particular the treatment of domestic refuse

摘要

A method and a plant for the pyrolytic treatment of waste containing organic material, particularly for treating municipal solid waste. The method comprises: a stage for loading the waste to be treated onto transport trolleys (5); a stage for the insertion of the trolleys (5), which contain the waste, into a treatment tunnel (2) wherein a pyrolysis chamber (21) is formed; a stage for the indirect heating of the waste inside the pyrolysis chamber (21) up to a temperature adapted to cause waste pyrolysis, with extraction from the pyrolysis chamber (21) of the gaseous-phase substances generated by the pyrolysis process; and a stage for the extraction of the trolleys (5) from the tunnel (2) to unload the solid residues remained in the trolleys (5).