THERMOREFRIGERATING POWER UNIT Russian patent published in 2001 - IPC

FIELD: refrigerating engineering; complex power plants for simultaneous generation of heat, cold and electric power. SUBSTANCE: thermorefrigerating power unit includes gas loop where the following components are arranged in series: combustion product generator having compressor, combustion chamber and gas turbine, economizer, moisture separator, regenerator, turbo-expander mounted on common shaft with turbo-supercharger, solid carbon dioxide separator and heat exchanger; outlets of heat exchanger and economizer are connected by means of pipe line fitted with adjusting member; anti-surge valves are fitted at turbo-supercharge and economizer outlets; unit is additionally provided with chamber outfitted with spraying injector, water pump, ammonia solution preparation chamber and ejector; ejector and ammonia solution preparation chamber are connected by means of pipe line fitted with adjusting valves. EFFECT: enhanced operational reliability of unit; reduced amount of release of toxic nitric and sulfuric oxides into atmosphere. 2 cl, 1 dwg