COMPLEX HEAT-RECOVERY SYSTEMS FOR BOILERS OF SMALL AND MEDIUM POWER WITH INCREASED MOISTURE CONTENT OF FLUE GASES

The results of studies of thermal and humidity regimes and thermal efficiency of complex systems for recovering waste heat from boiler plants with an increased moisture content of exhaust-gases are presented. Systems designed for heating boiler water, water of a chemical water treatment system and combustion air are considered. It is shown that, according to the heat engineering indications, systems with heating boiler water and combustion air have advantages over systems for heating input boiler water and water for chemical water treatment.