Steam turbine system capable of recycling heat of heat supply and water return

The utility model discloses a steam turbine system capable of recycling heat of heat supply and return water, which can recycle waste heat of return water of a heat user and comprises a steam turbinemain system, a gas-water heat exchanger, a natural gas supply device, a natural gas pressure regulati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LAI XIAOHUA, CHEN WEICHI, ZHAO XIAOLIN, LIU ZHIWEN, LIANG YONGFENG, HU SHIGUANG, YUAN JINGQING, XIAO ZHIJUN, WANG AIDI, PENG XIAOYAN, LI PING, ZHONG SIXING, ZHU ZHIYANG, HE JINYIN, YE RUNPEI, HE ZHANYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING CHEMISTRY COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CONTROLLING WATER LEVEL ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FEED-WATER SUPPLY GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a steam turbine system capable of recycling heat of heat supply and return water, which can recycle waste heat of return water of a heat user and comprises a steam turbinemain system, a gas-water heat exchanger, a natural gas supply device, a natural gas pressure regulating station and a collecting water tank, the working medium input end of the gas-water heat exchanger is connected with the output end of the heat consumer, the natural gas input end of the gas-water heat exchanger is connected with the natural gas supply device, and the working medium output end ofthe gas-water heat exchanger is connected with the collecting water tank. The natural gas output end of the gas-water heat exchanger is connected with the input end of the natural gas pressure regulating station, and the output end of the natural gas pressure regulating station is connected with a gas turbine of the steam turbine main system. According to the utility model, the waste heat of return water of a heat user ca