Steam output up to: 50 t/h
Steam temperature up to: 450 °C
Steam pressure up to: 65 bar
Natural circulation boiler with several vertical flue gas passes. Depending on the requirements, a radiation section is connected upstream of the convection heating surfaces. The convection section accommodates the heating surface bundles of superheater, evaporator and economiser. Depending on the fuel requirements, the bundle heating surfaces can be cleaned during operation with appropriate heating surface cleaning systems. The superheated steam temperature is controlled by means of injection coolers between the superheater stages.