Dry quenching thermal power generation system

The embodiment of the utility model provides a coke dry quenching thermal power generation system. The coke dry quenching thermal power generation system comprises a coke dry quenching boiler, a steam turbine generator unit, a first steam extraction pipeline, a second steam extraction pipeline, a co...

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Bibliographische Detailangaben
Hauptverfasser:	LI LIN, CHEN BENCHENG, WANG CHENG, WANG YU, SUN XIUZHUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING CHEMISTRY CONTROLLING WATER LEVEL DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FEED-WATER SUPPLY FUELS HEATING LIGHTING LUBRICANTS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY METHODS OF STEAM GENERATION NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS
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Beschreibung
Zusammenfassung:	The embodiment of the utility model provides a coke dry quenching thermal power generation system. The coke dry quenching thermal power generation system comprises a coke dry quenching boiler, a steam turbine generator unit, a first steam extraction pipeline, a second steam extraction pipeline, a condensate pump, a demineralized water tank, a deoxygenated water supply pipeline, a heater and a deaerator. A first heat exchange pipeline of the heater is connected to the deoxygenated water supply pipeline in series. A first steam extraction opening and a second steam extraction opening are formed in the direction from a steam inlet of a steam turbine cylinder of the steam turbine generator unit to a steam outlet of the steam turbine cylinder of the steam turbine generator unit, the two ends of a first steam extraction pipeline are connected with the first steam extraction opening and a first steam inlet of a deaerator respectively, and extracted steam at the high temperature of the first steam extraction opening