Паровий котел Е-12-1,4-225Д, Е-12-1,8-250Д

Double-drum, with natural-circulation, has a Z-shaped closed arrangement of heating surfaces. The boiler is gastight, with balanced draft. The walls of the combustion chamber and the downtake convective flue duct are formed by gastight panels of pipes, between which a strip is welded.
A steam superheater and economizer are arranged in series along the fuel gas flow.
Flare-layered combustion method with stepped air supply allows to burn biomass with minimal formation of pollutants according to the EN requirements.
The processes of boiler feed, combustion and control of steam superheat are fully automated.