Förbränningsanläggning enligt principen cirkulerande virvelskikt

摘要

The invention concerns a fluidized-bed incineration plant with a vertically disposed, in particular a standing or self-supporting, cyclone precipitator for returning the bed material to the combustion chamber. The cyclone precipitator (1) is designed as part of the boiler body (2) and is thus incorporated in the support structure, finned tubular walls being used which form part of the uptake and downpipe system of the cooling system and the cyclone precipitator itself preferably having a rectangular or square cross section.