DDS烟道气治理技术在煤粉锅炉上的应用  

Application of DDS flue gas treatment technology in pulverized coal boiler

作　　者：田顺生 李平 孟晓敏 户春 TIAN Shunsheng;LI Ping;MENG Xiaomin;HU Chun(Power Supply General Plant of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou,Inner Mongolia Autonomous Region014010;Beijing Boyuan Hengsheng High-technology Co.,Ltd.,Beijing 100089,China)

机构地区：[1]包钢钢联股份有限公司动供总厂,内蒙古包头014010 [2]北京博源恒升高科技有限公司,北京100089

出　　处：《冶金动力》2022年第5期59-62,共4页Metallurgical Power

摘　　要：包钢股份动供总厂3#燃煤锅炉实施了DDS脱硫、脱硝和除尘改造。对改造工程中选择DDS烟道气除尘脱硫脱硝工艺的过程、建设和运行情况等做出回顾和分析。提出在煤粉锅炉上应用DDS烟道气除尘脱硫脱硝工艺的意见和建议。DDS desulfurization,denitrification and de-dusting were implemented in the 3#coal-fired boilers of Baosteel's powersupply general plant.The process,construction and operation of the DDS flue gas dedusting,desulfurization and denitrification process selected for the retrofit project are reviewed and analyzed.Ideas and suggestions for applying DDS flue gas de-dusting,de⁃sulfurization and denitrification process on pulverized coal boilers were proposed.

关 键 词：煤粉锅炉 脱硝 脱硫 除尘 超低排放 

分 类 号：X701[环境科学与工程—环境工程]