Regenerative heat exchanger made of rows of iron rods for arrangement in a channel through which the means to be heated and the means that emit heat alternately flow through
DE1021119B
Air preheater for preheating the combustion air for water tube boilers
DE1002912B
Hot gas axial fan with cooling of the runner
DE1027878B
Post-combustion room behind metallurgical furnace, e.g. B. Schacht- od. The like. Blowing ovens, with downstream waste heat boiler
DE946228C
Waste heat boiler for heating by dusty exhaust gases with a vortex chamber connected upstream for dedusting the exhaust gases and forming the boiler heating surface
DE1062872B
System for waste heat recovery through a waste heat boiler and preheating of the combustion air in the case of regenerative firing
DE970390C
System for waste heat recovery through a waste heat boiler and preheating of the combustion air in the case of regenerative firing
