ZHUYun-tao,LINLi-feng,ZHAOLin-hui.Emission Characteristics of Pollutants in Flue Gas from Sludge Fluidized Bed Incineration Process[J].China Water & Wastewater,2022,38(11):115-120.
污泥流化床焚烧烟气污染物排放特性研究
- Title:
- Emission Characteristics of Pollutants in Flue Gas from Sludge Fluidized Bed Incineration Process
- 摘要:
- 结合石洞口污泥处理二期工程的鼓泡流化床焚烧炉工艺设计以及调试情况，通过研究不同工况下半干污泥的焚烧特性，获得焚烧过程中产生的烟气污染物NOx、SO2、CO的排放数据，分析了一次风量、污泥给料量和污泥含水率对烟气污染物排放特性的影响，并对焚烧炉性能考核期间CEMS在线检测系统检测到的各烟气污染物指标与《生活垃圾焚烧大气污染物排放标准》（DB 31/768—2013）进行比较，结果显示，烟气污染物全部达标。同时，通过研究污泥焚烧工艺的运行特性和烟气污染物排放特性，给出了污泥焚烧炉燃烧工况控制的建议。
- Abstract:
- The design and debugging of a bubbling fluidized bed incinerator in Shidongkou sludge treatment phase Ⅱ project were analyzed. The incineration characteristics of semi-dry sludge under different working conditions were investigated, and the emission data of pollutants such as NOx, SO2 and CO in the flue gas produced in the incineration process were obtained. The influence of primary air volume, sludge feed volume and sludge moisture content on emission characteristics of the pollutants in the flue gas was analyzed. The pollutants indicators of flue gas detected by CEMS online detection system during the performance evaluation period were compared with those specified in Emission Standard of Air Pollutants for Municipal Solid Waste Incineration (DB 31/768-2013), and the results showed that all the pollutants in the flue gas conformed to the requirements of the standard. Based on the operation characteristics of the sludge incineration process and the emission characteristics of the pollutants in the flue gas, the suggestions on control of combustion condition in sludge incinerators was given.
相似文献/References:
[1]郝晓地,于文波,时琛,等.污泥焚烧灰分磷回收潜力分析及其市场前景[J].中国给水排水,2021,37(4):5.
HAO Xiao-di,YU Wen-bo,SHI Chen,et al.Potential Analysis and Market Prospects of Phosphorus Recovery from the Bottom Ashes of Sludge Incineration[J].China Water & Wastewater,2021,37(11):5.
[2]应基光,林莉峰,邵钦.基于鼓泡流化床的污泥焚烧保护控制[J].中国给水排水,2021,37(10):133.
YING Ji-guang,LIN Li-feng,SHAO Qin.Protection Control of Sludge Incineration Based on Bubbling Fluidized Bed[J].China Water & Wastewater,2021,37(11):133.
[3]杨汉文,王建国,李冲,等.市政污泥干化焚烧技术应用工程案例[J].中国给水排水,2021,37(12):136.
YANG Han-wen,WANG Jian-guo,LI Chong,et al.Application Project of Municipal Sludge Drying and Incineration Technology[J].China Water & Wastewater,2021,37(11):136.
[4]赵林辉,林莉峰,朱运涛.大型污泥焚烧项目的污泥脱水运行优化研究[J].中国给水排水,2021,37(12):145.
ZHAO Lin-hui,LIN Li-feng,ZHU Yun-tao.Study on Operation Optimization of Sludge Dewatering in Large Scale Sludge Incineration Project[J].China Water & Wastewater,2021,37(11):145.
[5]段妮娜,谭学军,张辰.污水处理厂污泥独立焚烧的热力计算方法解析[J].中国给水排水,2021,37(16):83.
DUAN Ni-na,TAN Xue-jun,ZHANG Chen.Analysis of Sewage Sludge Mono-incineration Thermodynamic Calculation Method in a Sewage Treatment Plant[J].China Water & Wastewater,2021,37(11):83.
[6]应基光,林莉峰,王丽花.白龙港污泥二期烟气在线监测系统设计与调试[J].中国给水排水,2022,38(6):117.
YINGJi-guang,LIN Li-feng,WANG Li-hua.Design and Commissioning of CEMS for Bailonggang Phase Ⅱ Sludge Project[J].China Water & Wastewater,2022,38(11):117.
[7]孟鑫,陈伟,陈柏校.萧山4 000 t/d污泥集中焚烧处理项目实践[J].中国给水排水,2022,38(8):127.
MENGXin,CHENWei,CHENBai-xiao.Practice of Xiaoshan 4 000 t/d Centralized Sludge Incineration Project[J].China Water & Wastewater,2022,38(11):127.
[8]宋世琨,杨巍,刘波,等.市政污泥独立焚烧项目烟气处理工艺设计[J].中国给水排水,2024,40(8):70.
SONGShi-kun,YANGWei,LIUBo,et al.Design of Flue Gas Treatment Technology for Municipal Sludge Independent Incineration Project[J].China Water & Wastewater,2024,40(11):70.
[9]汪芸芸,李梦琼,林莉峰.鼓泡流化床污泥焚烧炉焚烧控制技术研究[J].中国给水排水,2022,38(18):42.
WANGYun-yun,LI Meng-qiong,LINLi-feng.Study on Incineration Control Technology of Sludge Bubbling Fluidized Bed Incinerator[J].China Water & Wastewater,2022,38(11):42.