Steam Boiler
The ECOTHERM three-pass-system
That means optimal combustion and minimum energy loss. It protects the environment saves energy and operating costs.
- Flame tube of large diameter guarantees perfect combustion. Combustion chamber of generous dimension to suit the various types of fuel.
- Man-hole and several inspection-holes for fast and easy inspection of boilers water side.
- "Wet-back" boiler design with water cooled reversing chamber and wet back flame tube bottom - avoiding sensible refractories.
- Sight holes for flame observation on rear side of flame tube.
- Safety flap to avoid damages in event of a fuel deflagration.
- Easy cleaning of flue gas tubes by hinged door at the reversing chamber in front and cleaning holes in the rear reversing chamber and the flue-gas connection.
- Highest exploitation of fuel by the flue-gas tubes of 2nd and 3rd pass. Efficiency of combustion up to 92 %.
- Sight glass for flame observation on front side.
- Excentric position of flame tube effects natural circulation of boiler water.
- Steady capacity and pressure even at fluctuating loads due sufficient water and steam space.
- High grade insulation minimises heat loss.
- Steam drier, large evaporation surface and large steam space guarantees dry saturated steam.
