NOVELTY - System comprises thermal power plant boiler (1), discharge pipes (2, 4, 9, 14), multi-pipe cyclone dust collector (3), draft fan (5, 13), air inlet (6), sludge drying granulating integrated device (7), air outlet (8), electric gate valve (10, 23), dust removing device (11), desulfurizing device (12), chimney (15), geographic type mud storage chamber (16), spiral quantitative mud machine (17), spiral transport machine (18), feeding port (19), discharge mouth (20), closed belt conveyor (21), and finished product cabin (22).    USE - System used for treating haze by flue gas drying sludge (claimed).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for treatment of haze comprising adjusting water content of sewage treatment sludge is 80-85%, burying closed mud transport vehicle with sludge into geographic type mud storage chamber; setting boiler flue gas discharge temperature at 120-200 degrees C, removing substantial part of fume particle using multi-pipe cyclone dust collector, feeding through draft fan into sludge drying granulating integrated device, controlling flue gas flow by electric valve; dividing sludge into small pieces with screw conveyor, continuous feeding in sludge drying granulating integrated device; contacting sludge and fume, absorbing fume, evaporating water evaporation, absorbing sulfur dioxide; and sludge drying to water content of 40-45%, naturally forming granules, entering through sealed belt conveyor into sludge finished product bin, cooling, and dehydrating to water content of less than 30%.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of system.    Thermal power plant boiler (1)    Discharge pipes (2, 4, 9, 14)    Multi-pipe cyclone dust collector (3)    Draft fan (5, 13)    Air inlet (6)    Sludge drying granulating integrated device (7)    Air outlet (8)    Electric gate valve (10, 23)    Dust removing device (11)    Desulfurizing device (12)    Chimney (15)    Geographic type mud storage chamber (16)    Spiral quantitative mud machine (17)    Spiral transport machine (18)    Feeding port (19)    Discharge mouth (20)    Closed belt conveyor (21)    Finished product cabin (22)