某城市电厂200MW机组烟气脱硝项目分析  

The Analysis on Urban 200 MW Power Plant Denitration Project

作　　者：张晋育[1] 李超[2] 李留强[1] 

机构地区：[1]辽宁电力勘测设计院,辽宁沈阳110179 [2]辽宁省电力有限公司电力科学研究院,辽宁沈阳110006

出　　处：《东北电力技术》2013年第8期22-25,共4页Northeast Electric Power Technology

摘　　要：从某城市电厂200 MW机组脱硝改造实际情况出发,结合电厂现有改造内外部条件与烟气情况,对脱硝剂选择、反应器布置方式与低氮燃烧器、省煤器、空预器及引风机改造等工程中遇到的主要问题进行了深入分析,并论证了改造措施的可行性,为同类型机组脱硝改造项目提供参考。From the actual situation of 200 MW urban units denitrification transformation, combined with the existing condition of the internal and external conditions and gas conditions, analysis and demonstration are made in wiew of denitrification selection, the reac- tor layout, the low nitrogen burners modification, the economizer and air preheater transformation and induced draft fan transformation encounted in engineering. And discussions are made on the feasibility of the transformation measures. This article aims to provide ad- vices to power units denitrification transformation of the same type.

关 键 词：城市电厂 200 MW燃煤机组 烟气脱硝 问题分析 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程] X701.7[环境科学与工程—环境工程]