An automatic feedwater ammonia filling device for power plants

The invention discloses an automatic feedwater ammonia filling device for power plants, comprising: a water vapour system; a detection component, which detects the pH value of the water in the water vapour system; an ammonia filling component, which is connected to the water vapour system; a supplem...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YUE Zenggang, DUAN Qiang, ZHANG Fenglei, XU Lei, WANG Zhonghua, MA Chenghui, LI Hao, SHANG Qianwei, CHEN Xiaoxi
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING CONTROLLING WATER LEVEL FEED-WATER SUPPLY HEATING LIGHTING MECHANICAL ENGINEERING PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER STEAM GENERATION WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an automatic feedwater ammonia filling device for power plants, comprising: a water vapour system; a detection component, which detects the pH value of the water in the water vapour system; an ammonia filling component, which is connected to the water vapour system; a supplementary component, which is connected to the ammonia filling component; a controller, which is connected to the detection component, the ammonia filling component and the The controller, which is connected to the testing unit, the ammonia filling unit and the supplemental unit, controls the ammonia filling unit to replenish the ammonia based on the data from the ammonia filling unit. The controller regulates the ammonia flow according to the detection of the pH value of the water vapour pipeline by the detection component; it controls the automatic configuration of the ammonia solution backup by the supplementary component, which improves the configuration efficiency.