The Aalborg XW is a water tube, forced circulation exhaust gas

economizer. It is specially designed to utilize thermal energy in

diesel engine exhaust gas but the basic design suits numerous

applications.

Steam capacity: 0.2 – 17.0 t/h

Design pressure: 18 bar(g) or 24 bar(g)

Description

The Aalborg XW is a water tube, forced circulation exhaust

gas economizer. It is specially designed for heat recovery

from diesel engine exhaust gas but the basic design suits

numerous applications.

The heating surface is made of double gilled tubes with a

spacing which minimizes soot build-up. It is supplied with an

efficient cleaning system with steam or with compressed

air sootblowers.

The economizer can be supplied with a dividing wall system

for connection of several exhaust gas sources to one econo

mizer.

The Aalborg XW may be used in conjunction with an oil-fired

auxiliary boiler or a separate steam drum, in both cases act

ing as a steam/water separator.