600MW机组烟气脱硫系统的结垢问题分析Analysis on Scaling Problem of Flue Gas Desulfurization System for 600 MW Unit
陈彪,李辉,陈再明,陆建伟,史斌
CHEN Biao1,LI Hui 1,CHEN Zai-ming 2,LU Jian-wei 1,SHI Bin1(1.Zhejiang Electric Power Test and Research Institute
摘要(Abstract)：
介绍了国华宁海A厂600 MW机组石灰石-石膏湿法烟气脱硫系统的工艺概况。针对系统存在的内部结垢问题,在分析湿法烟气脱硫系统中各类垢体形成机理的基础上,阐述了系统结垢的主要防治方法,以确保脱硫系统的稳定运行。
This paper introduces the technical situation of wet Flue Gas Desulfurization(FGD) system for 600 MW units in Guohua Ninghai Power Plant A.Through the analysis on the formation mechanism of various scales in the system to deal with the problem of internal scaling,it elaborates the main methods of prevention and treatment to ensure stable operation of the system.
关键词(KeyWords)：
烟气脱硫;吸收塔;结垢
flue gas desulfurization;absorbing tower;scaling
基金项目(Foundation):
作者(Author):
陈彪,李辉,陈再明,陆建伟,史斌
CHEN Biao1,LI Hui 1,CHEN Zai-ming 2,LU Jian-wei 1,SHI Bin1(1.Zhejiang Electric Power Test and Research Institute
DOI: 10.19585/j.zjdl.2012.03.013
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