Flue gas desulfurizing apparatus

The utility model relates to a flue gas desulfurizing apparatus, it includes flue gas entry, and the flue gas entry linkage has a cooler, and the cooler is connected to the reactor through pipeline A, bottom that the reactor is provided the reacting chamber, the reacting chamber is connected with ammonia supply equipment, and the reacting chamber middle part is provided with the baffle, and the baffle upside is provided with electron beam generating device, electron beam generating device, it includes power source, and power source is connected with the transformer, and the transformer passes through cable junction to insulation cap, and insulation cap right side middle part is provided with the accelerating tube, and the accelerating tube middle part is provided with accelerating electrode, and the accelerating electrode right -hand member is provided with scanning coil A and scanning coil B, and the scanning coil B right side is provided with the vacuum pump, and the vacuum pump right side is provided with shines the window, the reactor is connected to the dust remover through pipeline B, and dust remover left side below is provided with the discharge gate, and the discharge gate is connected with granulation equipment, and the dust remover is connected to the chimney through pipeline C, the utility model has the advantages of structural design is reasonable, old this of use hangs down, desulfurization effect is good.