Combined gas turbine and steam power plant having a fluidized bed furnace for generating electrical energy

摘要

A combined gas turbine and steam power plant for generating electrical energy includes a combustion chamber for the complete combustion of solid fuels with the aid of a stationary fluidized bed generating steam for the operation of the steam power plant, the combustion chamber having a nozzle bottom, a fuel delivery point above the nozzle bottom, and a wall with at least one opening formed therein for the removal of combustible gas produced from a fuel degasification and gasification zone forming during operation in the fluidized bed in the vicinity of the fuel delivery point, a combustor of the gas turbine plant in which compressed air required for the operation of the gas turbine is heated by combustion of combustible gas, and a combustible gas line connected between the at least one opening and the combustor.