燃煤锅炉脱硝装置入口烟温低分析

国家环保政策日趋严格,越来越多的电厂进行脱硝系统改造。文章介绍了华能铜川照金电厂改造后的脱硝工艺流程,对脱硝系统运行中入口烟温低的问题进行了探讨和分析,总结了运行方面的经验。

The national environmental protection policy is becoming more and more strict, and more and more power plants are retrofitting the denitrification system. This paper introduces the technological process of denitrification after revamping was done in Huaneng Tongchuan Zhaojin Power Plant, discusses and analyzes the problem of low inlet gas temperature in the operation of denitri-fication system, and finally sums up the experience in operation.