220-1040 tonnage power plant boiler wet method fume desulfurizing tower installation and matched processing technology thereof

The present invention relates to a wet flue gas desulfurization tower equipment for 220-1040 tonnage power plant boiler and its matched treatment process. Said equipment includes wet multi-stage jet-stream whirl desulfurizing tower device, gas-water separator, multi-stage filter precipitation tank and chemicals reduction and regeneration treatment matched process. The flue gas produced by boiler is passed through the electrostatic precipitator, and pumped into the multi-stage jet-stream whirl desulfurizing tower by means of draught fan, then the flue gas and the desulfurizing agents A, B and C input by water pump are made to implement the catalytic selective absorption reaction, and then the desulfurized cleaned gas is fed into the gas-water separator, and discharged into atmosphere from chimney.