WATER TUBE STEAM GENERATOR – RE-VAP TA 25/60/ECO/PF

WATER TUBE STEAM GENERATOR
RE-VAP TA 25/60/ECO/PF

Plant description:
Heat Recovery Steam Generator downstream Gas Turbine CENTRAX KB7 (5,1 MWel).

The saturated steam generator is water-tube type, natural circulation, consisting of an upper steam drum, Post-Firing system complete of natural gas-fired duct burner and BMS (Burner Management System), adiabatic combustion chamber, convective evaporator tubes bundle and circulation pipes.

The steam generator is provided complete of feedwater pumps group, economiser (ECO) finned tubes type for feedwater preheating, instrumentation and safety devices, exhaust gas distributor complete of diverter damper and relative pneumatic actuator, silenced bypass stack and silenced main stack.

Technical data RE-VAP TA 25/60/ECO/PF:
– Steam production: 25 t/h
– Operation pressure: 50 barg
– Saturated steam temperature: 265,2 °C
– Feedwater temperature: 105 ° C
– Boiler design pressure: 60 barg

The saturated steam is used in the production process of chemical industry.