电袋复合除尘技术在火电厂增效改造中的应用

Application of Electrical Bag Composite Precipitating Technology in Effect-Raising and Reform of Power Plants

随着人们对环境保护的要求越来越高,大部分电除尘器都面临技术改造,很多地方政府、电力企业甚至提出"超低排放""近零排放""达到燃机排放标准"的要求,除尘技术面临新一轮的挑战。文章以珠海电厂电除尘器改造为例,介绍了电袋复合除尘技术实现超低排放的特点和优势,提出电袋复合除尘器将成为燃煤电厂电除尘器增效改造、实现超低排放的首选技术。

Along with the more and more demand on environmental protection by the people, the most of electrical precipitatorsare confronted with the technical reform. Many local governments and electric power enterprises bring forward thedemand on “extra-low emission”, “near zero emission” and “achieving the burning machine emission standards”, the precipitatingtechnology is faced with a new challenge. By taking the electrical precipitator reform in Zhuhai Power Plant as an example,the paper presents the characteristics and advantages of extra-low emission realized by electrical bag composite precipitatingtechnology; puts forward that the electrical bag composite precipitator would become the first selective technology in the effectraisingand reform and extra-low emission of electrical precipitators in coal-fired power plants.