Combustion Flue Gas Treatment System with High Denitrification Efficiency

摘要

The combustion gas treatment system with improved denitrification efficiency of the present invention, An incineration combustion furnace that incinerates waste and first removes the generated nitrogen oxides; A combustion gas treatment facility including a catalytic reaction tower for secondary removal of nitrogen oxides contained in the combustion gas generated in the incineration furnace under a catalyst; A dust removal structure including a filter including activated carbon, which is installed at one end connected to the combustion gas treatment facility in the shape of a pipe having a hollow part; And a chimney installed to be connected to the other end of the dust removing structure, and discharging exhaust gas passing through the dust removing structure. According to the present invention, nitrogen oxides, sulfur oxides, and dust are removed from the combustion gas generated in the waste combustion process to minimize environmental pollution by exhaust gas emitted from the chimney, but nitrogen oxides based on catalytic reactions By applying a removal method, it is possible to increase the denitration efficiency and minimize the amount of dust that can be included in the exhaust gas discharged through activated carbon.