A HEAT RECOVERY UNIT AND POWER PLANT

The invention relates to a heat recovery unit (10) for generating a heated fluid by a hot exhaust gas, comprising: a housing (12) having an inlet (14) for introducing hot exhaust gas and an outlet (18) for discharging treated exhaust gas, and arranged in said housing (12) at least one heat exchanger...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BERGMANS, STEPHAN CORNELIS GERARDUS, STEVENSON, ERIC ROBERT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METHODS OF STEAM GENERATION STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION SUPERHEATING OF STEAM WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a heat recovery unit (10) for generating a heated fluid by a hot exhaust gas, comprising: a housing (12) having an inlet (14) for introducing hot exhaust gas and an outlet (18) for discharging treated exhaust gas, and arranged in said housing (12) at least one heat exchanger (20) for heat exchange between the hot exhaust gas and a fluid, and an auxiliary combustor (22) for combusting fuel with hot exhaust gas, the auxiliary combustor (22) being provided with a fuel supply (24; 82), which auxiliary combustor (22) is arranged downstream of the at least one heat exchanger (20) in said housing, wherein an exhaust gas bypass (26; 27) for a part of the hot exhaust gas is provided, having an inlet (108) for exhaust gas, and being positioned upstream of the at least one heat exchanger (20), and having an outlet (113) in direct fluid communication with the auxiliary combustor (22).