The equipment operates on the principle that the regenerative flue gas after secondary combustion chamber combustion is treated with Selective Non-Catalytic Reduction (SNCR) at 1100°C to remove NOx. The heat recovered from the waste heat boiler then reduces the flue gas temperature to 550°C. It is then channeled into an emergency cooling tower, where it undergoes atomization cooling to ensure rapid cooling within 1 second from 550°C to 200°C, effectively preventing the regeneration of dioxins. The flue gas then enters a dry desulfurization tower, where it is sprayed with lime and powdered activated carbon as absorbents. These absorbents deposit on the bag filter walls, forming a filter cake, which continues to absorb gaseous pollutants and dioxins from the flue gas, achieving the goals of desulfurization and dioxin removal. The absorbents deposit on the bag filter walls to continue absorbing gaseous pollutants from the flue gas. After being filtered by the bag filter, the flue gas is drawn into a wet desulfurization tower by a fan, where it is further desulfurized by spraying with alkali solution. After desulfurization, the flue gas passes through a dehumidifier for water-gas separation. Finally, the flue gas is further adsorbed and the remaining trace harmful components are removed in an activated carbon adsorption box.

Products support customization, glass fiber PP, and metal materials are available.