Study On Denitrification Transformation Project Planning Of Datang International Douhe Power Plant

Since the formal implementation of the reform and opening up policy,China’s economy has met a rapid development,all walks of life have been leap-forward progress.However,it is necessary to admit that the rapid development of the economy behind the expense of the environment at the expense of the exchange.Due to the large consumption of fossil fuels,in recent years,China’s environmental pollution is becoming more and more serious,such as haze,greenhouse effect,air pollution,acid rain and dust storms and other frequent occurrence of pollution,seriously affecting people’s health.The reason for this pollution is mainly due to the exhaust emissions of vehicles,straw combustion,industrial emissions and fuel emissions,etc.,because it covers a large number of toxic gases,such as SO2 gas,nitrogen oxides(NOx)and carbon monoxide Etc.,these gases can be said to form the greenhouse effect,acid rain and the source of air pollution.At present,for the serious problem of air pollution,China’s relevant government departments to give enough attention,and take some measures to de-sulfur waste gas.However,due to technical level constraints,China has not been a large-scale emissions of emissions of nitrogen oxides to remove operations.So the power generation enterprises to carry out waste denitrification purification project operation,has a vital practical significance and significant research value.In this graduation project,the Douhe power plant was selected as the research object.At the same time,a set of scientific,reasonable and perfect denitrification specific implementation plan was constructed with the relevant theoretical knowledge and technical means.Through environmental analysis and analysis of denitrification technology The feasibility of denitrification project in Douhe Power Plant is demonstrated.Based on the actual characteristics of Douhe Power Plant,the general technical requirements of denitrification transformation are demonstrated and the denitrification process is designed.The main engineering equipment of denitrification project is introduced,The efficiency and the analysis of the operation of denitrification in Douhe power plant are measured,and the scheme design and scheme decision of denitrification project of Douhe power plant are analyzed and demonstrated systematically.This paper provides a reference for the determination of denitrification technology in similar power generation enterprises in the future.