Outline of Boiler/Burner

The heat transfer is performed through the plate furnace and a number of rifled plain smoke tubes. The convection part can be equipped with pin tubes on request.

The special spherical shape of the furnace top plate gives an increased stability against ship vibrations and protects this part of the boiler against partial overheating, because residues in the boiler water are led to the boiler bottom before they can accumulate on the furnace top plate

The SAACKE steam pressure atomizer is designed for firing medium and large sized water tube boilers such as auxiliary and main boilers for tankers and FPSOs.

The unique SAACKE design features staged combustion air supply and distribution. This allows a high control range and ensures complete combustion, resulting in low O2 values even when operating on low load.
At the same time, a very stable flame over the whole load range is given. On account of its highly versatile flame geometry, the DDZ-M burner is equally suitable for side fired and top fired boilers.

The fuel-air ratio is controlled by an electronic compound regulator in combination with a PLC combustion controller. A mechanical compound regulator can be supplied on demand.
For FPSOs and LNG carrier applications this burner is available as a combined oil and gas burner, of type DDZG

• SAACKE