FLUSH PREVENTIVE METHOD FOR CONDENSATE IN RANKIN CYCLE SYSTEM

PURPOSE:To prevent flushing of condensate liquid using a simple structure by controlling a circulative flow adjusting valve in accordance with the deviation of the condensate level in a tank, which is to store the condensate from the turbine exhaust gas, from the corresponding set level. CONSTITUTIO...

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Bibliographische Detailangaben
Hauptverfasser:	YAJIMA HARUKI, OKAMOTO NOBUICHI, ARAI MINORU
Format:	Patent
Sprache:	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 PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To prevent flushing of condensate liquid using a simple structure by controlling a circulative flow adjusting valve in accordance with the deviation of the condensate level in a tank, which is to store the condensate from the turbine exhaust gas, from the corresponding set level. CONSTITUTION:In this rankin cycle system a turbine 2 is driven by the medium gas generated at a heating evaporator 10, wherein the gas out of the 1 urbine 2 is cooled for condensation in a condenser 4 and the condensate liquid is stored in a liquid sump 6. The condensate is introduced to said heating evaporator 10 by a pump 8 via a flow adjusting valve 9, where it undergoes heat exchange with a high-temp. fluid for evaporation to be again fed to the turbine 2. Here the liquid level in a condensate sump 6 is sensed by a level sensor and transducer 11, and a level controller 20 which is fed with the signal sent therefrom controls the opening of the abovementioned flow adjusting valve 9 in the direction of increasing at the time of the level going up.