Optimization Of Desulfurization System In Douhe Power Plant

Now, with social development and progress, the iron and steel industry, power industry overcapacity resulting from over-development, resulting in environmental damage, pollution problems have become increasingly prominent. In the production of which, sulfur dioxide emissions, is already one of the major air pollutants we humans face. Pollution caused by sulfur dioxide, a low concentration, the longer the time period of pollution. But the presence of sulfur dioxide either for us, or the balance of the human body healthy living environment have caused a lot of damage. For example:acid rain, industrial construction will cause corrosion, damage to marine and surface water pH, affecting the ecological balance of the water and so on.With the development of society, and sometimes coal-burning energy structure does not change, and the growing economy, China promulgated a series of control measures to protect and improve the existing environment. For example:to enhance the new emission standards in key areas and pollutant emission control targets. Douhe power plant is located in Kaiping District of Tangshan City, Hebei Province, Beijing, Tianjin and focus areas are in control of atmospheric pollution, in order to meet the increasingly stringent new environmental regulations, Douhe existing power plant desulfurization technology can not meet the new " thermal power plant air pollution emission standards "(GB 13233-2011) proposed emission limit requirements 50mg/Nm3 of. In order to adapt to the local pollution control requirements, and improve the quality of atmospheric environment in the region, in service of# 3 to# 8 coal-fired generating units, flue gas desulfurization efficiency retrofits to mention that, for power plant desulfurization equipment Douhe system optimization, in order to achieve desulfurization system outlet SO2 emission control targets to require 50mg/Nm3, the task of transformation is imperative. Combining theoretical knowledge desulfurization system technology, contact the actual site of production and the actual condition of the plant desulfurization system optimization Douhe a series of optimizing rehabilitation programs.