Exhaust gas boiler for ships (water tube type)
UNEX™ P - 0.5 - 5 t/h
Aalborg Industries
The heat transfer surface consists of vertical, concentric, parallel steel tube coils connected to inlet and outlet manifold pipes.
The rounded shape of the gas-tight steel shell surrounding the tube coils is ideal to withstand exhaust gas pulsations from the engine.
Sound absorber and by-pass duct are located inside the tube coils. The sound absorption effect with basic construction is approx. 20 dB(A), but with an additional built-in sound absorber module, a maximum effect of 35 dB(A) can be achieved.
Vertical and straight exhaust gas passages between the tube rows - together with plain tube construction - decrease soot build-up on heating surfaces. This construction runs without problems even in the most demanding operation conditions.
