回转窑污泥焚烧烟气净化技术的应用

Application of Flue Gas Purifying Technology of Sludge Incineration from Rotary Kiln

宝钢公司的含油污泥回转窑焚烧系统改造,在提高产能的同时对烟气净化系统进行强化,以此为背景,介绍了"SNCR+袋式除尘+湿法脱酸+烟气加热"的烟气净化技术及运行情况和指标影响因素,为危险废物焚烧后的烟气净化技术发展提供参考与借鉴。

Based on the reform of the oil-containing sludge incineration system of rotary kiln in Baosteel Company, the paper presents the enhancement of the fue gas purifying system while increasing the production capacity. Based on this background, the paper introduces the fue gas purifying technologies such as “SNCR ＋ bag flter ＋ wet de-acidifcation ＋ fue gas heating” and the practical operation situation and the infuencing factors of target, so as to provide the references for the development of the fue gas purifying technology after incineration of hazardous wastes.