This device evenly sends the harmful flue gas produced by various garbage through the incineration to the hot air distributor at the top or cone of the spray tower through the high-temperature pipeline into the tower, and is atomized by the high-speed centrifugal atomizer. The chemical solution droplets are fully and evenly mixed in the spray tower, so that the acidic gas-phase harmful flue gas and the alkaline chemical solution droplets are fully neutralized in the tower to form salts, and the water droplets evaporate rapidly at high temperatures , Complete the whole process of desulfurization, deacidification, evaporation, and flue gas cooling. The solid obtained after the reaction is discharged from the rotary valve at the bottom of the tower. The evaporated water vapor, the flue gas and dust after the reaction are filtered and dusted by the high-temperature cloth bag. The gas shot complies with national emission standards.

It is fully suitable for flue gas desulfurization in thermal power plants, deacidification and desulfurization of harmful flue gas generated after incineration of municipal waste and medical waste can also be adapted to flue gas treatment of large coal-fired boilers. It is the best choice for mankind to create a green environment.