BOILER PLANT Russian patent published in 1996 - IPC

FIELD: boiler houses. SUBSTANCE: boiler plant has boiler, air heater 5, evaporation chamber 21, and economizer 8 with off-line circulating loops 15, 24, and 17, and heat exchanger 16; in addition, it is provided with absorber having recirculation loop incorporating pan, sprayer, and electrochemical treatment unit; recirculation loops 15 and 24 of air heater 5 and evaporation chamber 21 are connected to waster source through flow controllers. Loop 24 of evaporation chamber 21 is connected to waste water source through recirculation loop 15 of air heater 5. EFFECT: enlarged functional capabilities. 2 cl, 1 dwg