加装SCR脱硝装置对燃煤锅炉系统的影响及对策  

THE INFLUENCE AND COUNTERMEASURE OF SCR DENITRATION DEVICE ON BOILER SYSTEM OF COAL-FIRED POWER PLANT

作　　者：惠润堂 庄柯[1] 韦飞[1] 冯建春[1] 王春玲[1] 李志强[1] 王梦勤[1] 

机构地区：[1]国电环境保护研究院,南京210031

出　　处：《环境工程》2013年第6期82-85,共4页Environmental Engineering

基　　金：国家能源局行业标准项目(电规设标200836);国电燃料有限公司科技项目(RL 2012004)

摘　　要：国家环保政策及排放标准日趋严格,大规模加装SCR脱硝装置势在必行。根据SCR脱硝系统本身的运行及建设要求,分析了燃煤电厂加装SCR脱硝装置对锅炉本体、锅炉钢结构、空预器、除尘器、引风机以及对锅炉系统安全运行的影响及对策,为燃煤电厂脱硝改造工程的实施及加装SCR脱硝装置后锅炉系统的安全运行提供指导信息。With stricter environmental policy and emission standard, it is imperative for coal-fired power plant to construct SCR denitration device. According to the demand of construction and working of SCR denitration device, the influence and countermeasure of SCR denitration device on boiler body, boiler steel structure, air preheater, dust collector, induced draft fan, and safe operation of boiler system have been analyzed, which gives guiding information on the constructiom of SCR denitration device and the safe operation of boiler System after installing SCR denitration device.

关 键 词：SCR 锅炉 空预器 除尘器 引风机 

分 类 号：X773[环境科学与工程—环境工程]