Axial exhausting exhaust cylinder with bearing block supported in landing manner

The invention provides an axial exhausting exhaust cylinder of a bearing block supported in a landing manner. The axial exhausting exhaust cylinder comprises an exhaust cylinder shell fixed to an exhaust cylinder base. The bearing block used for supporting a rotor bearing is arranged in the exhaust...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN NI, ZENG HUI, JIANG PUNING, ZHAO ZHONGWEI, SA LANBO, HAO ZHENZHEN, ZHANG LIJIAN, LI YUNLONG, SHEN GUOPING, LIU JI, YAN PEI, TIAN WEIHUA
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention provides an axial exhausting exhaust cylinder of a bearing block supported in a landing manner. The axial exhausting exhaust cylinder comprises an exhaust cylinder shell fixed to an exhaust cylinder base. The bearing block used for supporting a rotor bearing is arranged in the exhaust cylinder shell. The bearing block is provided with a plurality of inclined supports extending to the outer portion of the exhaust cylinder shell. The ends, extending to the outer portion of the exhaust cylinder shell, of the inclined supports are fixed to the exhaust cylinder base. According to the axial exhausting exhaust cylinder, the bearing block is supported in the landing manner, the bearing block and exhausting area are isolated, the problem of a current base cylinder type axial exhausting exhaust cylinder is solved, and the stability of an axial exhaust turbine unit is improved. Meanwhile, the axial exhausting exhaust cylinder can be applied to an air cooling unit on the premise that the dynamic and static gap is not increased, and the efficiency of the air cooling unit is improved. The exhaust cylinder is the axial exhausting exhaust cylinder with the bearing block supported in the landing manner, meanwhile, the bearing block is completely isolated from the exhausting area, the exhaust cylinder is not affected by the change of exhausting parameters, and the axial exhausting exhaust cylinder can be suitable for air cooling and wet cooling at the same time.