Supplementary Steam Turbine

Supplementary Steam Turbine Structural Features

• Structural Type: Quick-assembly multi-stage steam turbine

•  Arrangement: Double-deck

•  Mechanical Speed Control: Fully hydraulic regulation

•  Electronic speed regulation (domestic or imported): Electro-hydraulic converter governor, integrated control system governor with four major functions (speed regulation, control, detection, protection)

•  Overspeed Protection: Mechanical flyweight protection and electromagnetic valve electronic intelligent control

•  Steam Seal Type: Stainless steel labyrinth steam seal, honeycomb contact steam seal

•  Main Steam Valve: Integrated automatic main steam valve (combination valve with quick-closing regulation)

•  Main Shaft Assembly: Multi-speed impeller blades, interference fit between rotor and impeller

•  Lubrication System: Oil lubrication (with integrated lubrication station) 

• Thermal Expansion Compensation: Sliding thermal compensation for front bearing support 

• Electrical Configuration: Complete set of electrical control cabinets, protection cabinets, main control cabinets, with domestic generator (voltage 400-6300- 10050V) 

• Turntable Method: Manual or Electric