Boiler feed water and steam recycling system

The invention provides a boiler water feeding and steam recycling system. The boiler water feeding and steam recycling system comprises a steam pipeline, a condensing steam turbine and a boiler water feeding pump. One end of the steam pipeline is used for being connected with a steam discharge outle...

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Bibliographische Detailangaben
Hauptverfasser:	XU JIANLIN, LI YUNXIAO, LIU SHUJUN, XU JIANMAN, LIU RUINING, FAN XUEMENG, CHEN SHAOCHONG, SUN HONGJUAN, SHEN XUEFENG
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 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 WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a boiler water feeding and steam recycling system. The boiler water feeding and steam recycling system comprises a steam pipeline, a condensing steam turbine and a boiler water feeding pump. One end of the steam pipeline is used for being connected with a steam discharge outlet of a boiler, the other end of the steam pipeline is branched to form a normally-open first branch pipe and a normally-closed second branch pipe, and the first branch pipe is used for conveying steam to load equipment. The condensing steam turbine is used for being connected with the second branch pipe and is provided with a torque output end and a condensed water output end. The boiler feed pump is connected with the torque output end and provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the condensed water output end and a boiler water supply source, and the water outlet pipe is connected with the deaerator; and when the steam discharge amount of the steam discharge