Industrial steam production system of nuclear power unit

The industrial steam production system of the nuclear power unit comprises a steam turbine, a power generator, a steam generator, an industrial water supply pipeline, an electric heater and a first valve set, the steam turbine comprises a high-pressure cylinder, a steam extraction opening is formed...

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Bibliographische Detailangaben
Hauptverfasser:	WU FANG, ZHUANG YAPING, MIAO ZHENGQIANG, ZHANG ZHEN, CHENG ZHAO, MA YUANHUA
Format:	Patent
Sprache:	chi ; eng
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 HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METHODS OF STEAM GENERATION NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION SUPERHEATING OF STEAM WEAPONS
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Beschreibung
Zusammenfassung:	The industrial steam production system of the nuclear power unit comprises a steam turbine, a power generator, a steam generator, an industrial water supply pipeline, an electric heater and a first valve set, the steam turbine comprises a high-pressure cylinder, a steam extraction opening is formed in a steam exhaust pipeline of the high-pressure cylinder, and the steam turbine is in driving connection with the power generator; the steam generator is provided with a first cavity and a second cavity which can exchange heat, the steam extraction opening is communicated with the first cavity, the second cavity is communicated with the industrial water supply pipeline, the electric heater is installed on the industrial water supply pipeline and located on the downstream of the second cavity, the generator is electrically connected with the electric heater, and the first cavity is connected with the steam extraction opening through a first valve set. The electric heater is connected with the generator through the