Waste Heat Boilers

With our many years of custom energy recovery from combustors, industrial processes, and gasification processes, Cleaver-Brooks provides natural circulation designs with membrane wall construction.
Our single pass designs have the steam and water drums position parallel or perpendicular to the gas flow. These designs can incorporate an internal or external superheater, sootblowers, and economizers.
Our multiple pass designs include a radiant furnace section to temper the heat of the flue gases before entering the screen or main evaporator bank. These designs are available in A-type, D-type, or O-type configurations.
Features:
Multiple casing design options (internally lined and insulated, refractory construction or membrane wall construction).
Vertical (top) or horizontal gas outlet conforms to space restrictions
Combination of bare and finned tubes depending on flue gas recovery
Full-length steam and hot water drums with manways on each end for easy access