摘要
本文以某电厂一台220t/h煤粉锅炉烟气超低排放改造作为实例,介绍中小燃煤机组脱硫除尘一体化超低排放的设计方案、技术原理,并对方案的技术经济性做出分析。本文对今后同类中小燃煤机组超低排放的改造具有积极的参考和借鉴作用。
in this paper,we presented a case study of ultra low emission transformation of 220 t / h pulverized coal boiler in a power plant. Design,technology,and economic feasibility of the dust removal and desulphurization integration upgrade were introduced in detail,in order to provide reference for similar transformation in small and medium sized coal fired power plants in the future.
出处
《环保科技》
2016年第6期9-15,共7页
Environmental Protection and Technology
关键词
超低排放
脱硫
单塔多区
PH值
低低温电除尘
MGGH
ultra low emission
desulfurization
single tower and multi zone
pH value
low temperature electrostatic precipitation
MGGH
