Power plant boiler over heater steam recycling protection system

The utility model discloses a power plant boiler over heater steam recycling protection system, including one -level over heater, two -stage superheater, finishing superheater, re -heater, low voltage bypass and condenser, the entry of one -level over heater is linked together with power plant boile...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DANG XIAOJIAN, KANG JIALIN, ZHANG PENG, WANG LIN, ZHU JIAYING, LIU JIANGUANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a power plant boiler over heater steam recycling protection system, including one -level over heater, two -stage superheater, finishing superheater, re -heater, low voltage bypass and condenser, the entry of one -level over heater is linked together with power plant boiler's catch water's steam outlet, the export of one -level over heater is linked together with the entry of two -stage superheater, the export of two -stage superheater is linked together with the entry of finishing superheater, the export of finishing superheater divide into two the tunnel, wherein, entry of the same kind and the one -level over heater is linked together, another way is linked together with the entry of re -heater, the export of re -heater is linked together with the entry of condenser through low voltage bypass, this system can effectually avoid the finishing superheater very easily to take place pipe exploded accident during debugging, guarantee the safe operation of newly -built unit debugging in