Energy-saving system and energy-saving method for steam energy utilization

The invention provides an energy-saving system for steam energy utilization, which is characterized by comprising a waste heat boiler communicated with a first group of steam turbines through a first steam distribution cylinder; the gas-fired boiler is communicated with the second gas distribution c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG JIAHAO, LIU YUEYUE, XIANG MINGZHAO, TANG QINGUI, HUANG SHASHA, GONG QIULEI, LI LEIBAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FURNACES HEATING KILNS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON METHODS OF STEAM GENERATION OVENS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION SUPERHEATING OF STEAM TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides an energy-saving system for steam energy utilization, which is characterized by comprising a waste heat boiler communicated with a first group of steam turbines through a first steam distribution cylinder; the gas-fired boiler is communicated with the second gas distribution cylinder; the first steelmaking assembly communicates with the second set of steam turbines; the second steelmaking assembly communicates with the third set of steam turbines; the first air distributing cylinder, the second air distributing cylinder, the first steel-making assembly and the second steel-making assembly are communicated with one another through communicating pipelines and used for conveying steam. The technical scheme provided by the invention at least has the beneficial effects that the first gas distribution cylinder, the second gas distribution cylinder, the first steelmaking assembly and the second steelmaking assembly are communicated through the communicating pipeline, and when one steam turbine