ELECTRIC-POWER GENERATOR WITH USE OF SUBTERRANEAN HEAT

PURPOSE:To enable effective recovery of steam or hot-water energy conventionally kept out of use, by connecting a separator for making separation between steam and hot water to a turbine via a pressure elevator for elevating the steam pressure. CONSTITUTION:In a subterranean heat electric-power gene...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMURA TADAHIKO, AKIYAMA MASANOBU, SHIROO KAZUO, SAWAJI AKIO, YOKOTE YOICHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER RANGES SPRING, WEIGHT, INERTIA OR LIKE MOTORS STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES VENTILATING WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	PURPOSE:To enable effective recovery of steam or hot-water energy conventionally kept out of use, by connecting a separator for making separation between steam and hot water to a turbine via a pressure elevator for elevating the steam pressure. CONSTITUTION:In a subterranean heat electric-power generator, the steam and hot water produced from each of several, or several tens of, pit wells 1a, 1b are separated from each other by means of a corresponding one of separators 2a, 2b. Then, the steam is supplied, as an energy source, into a high-pressure stage of a steam turbine 4 for generation of an electric power. A pressure elevator 6 is disposed in a steam-side line connected to the high-pressure stage of the turbine 4 and, by this pressure elevator 6, the steam from the separator 2a has its pressure elevated up to a prescribed level required for driving the turbine. The hot water in the separator 2a is led to a recovery well 3a. On the other hand, the steam in the separator 2b which has a prescribed level of pressure is directly connected to the high-pressure stage of the turbine 4 via a line 5b while the hot water therein is led to a recovery well 3b.