DOUBLE-PRESSURE TYPE CONDENSER, AND CONDENSATE REHEATING METHOD

Provided is a multi-pressure condenser for heating the condensate of a low-pressure condenser (10) with the steam in high-pressure condensers (20, 30), thereby to improve a plant efficiency. A heat transfer tube (61) is introduced into the condensate produced in the low-pressure condenser (10), ther...

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Bibliographische Detailangaben
Hauptverfasser:	SUGITANI, NAOKI, YOSHIMURA, KOICHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING CONTROLLING WATER LEVEL ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FEED-WATER SUPPLY HEAT EXCHANGE IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION STEAM OR VAPOUR CONDENSERS WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a multi-pressure condenser for heating the condensate of a low-pressure condenser (10) with the steam in high-pressure condensers (20, 30), thereby to improve a plant efficiency. A heat transfer tube (61) is introduced into the condensate produced in the low-pressure condenser (10), thereby to feed the inside of the heat transfer tube (61) with the vent gas of a deaerator (2), so that the condensate and the vent gas of the deaerator (2) may perform a heat exchange to heat the condensate.