HEAT RECOVERY EQUIPMENT

PROBLEM TO BE SOLVED: To provide a heat recovery equipment which can improve power generation efficiency in a power generation equipment by effectively utilizing heat of a power plant. SOLUTION: The heat recovery equipment includes the power plant 10 for driving a steam turbine 13 by superheated ste...

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Bibliographische Detailangaben
Hauptverfasser:	NAGATA MASAYUKI, OISHI GOJI, NAKAMURA SOJI, NAKAYAMA YOSHIO, NAKAMURA SHINJI, TAKEUCHI YASUHIRO, DOI TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CONTROLLING WATER LEVEL FEED-WATER SUPPLY FLUES HEATING LIGHTING MECHANICAL ENGINEERING PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES STEAM GENERATION WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a heat recovery equipment which can improve power generation efficiency in a power generation equipment by effectively utilizing heat of a power plant. SOLUTION: The heat recovery equipment includes the power plant 10 for driving a steam turbine 13 by superheated steam 12 from a boiler 11 and an exhaust gas treatment line 20 for treating exhaust gas G from the boiler 11 for performing heat recovery from the exhaust gas G. The heat recovery equipment includes a heat recovery device 31 provided between an air preheater 21 provided for the exhaust gas treatment line 20 and a dry type electric dust collector 22, and a condensate heater 32 interposed between a condenser 15 which is a condenser of a condensate line of the power plant 10 and a low-pressure water supply heater 16 for heating the condensate by heat recovered by the heat recovery device 31. COPYRIGHT: (C)2011,JPO&INPIT