摘要
连州发电厂烟气脱硫(FGD)系统是广东省第一套简易石灰石-石膏湿法FGD系统,在投入运行2年后,其吸收塔内4个搅拌器的叶片出现了不同程度的损坏。详细介绍了叶片的损坏情况,通过化学和物理分析方法分析了其损坏的原因。分析表明:叶片材料不能适应吸收塔内恶劣的腐蚀环境,应选用更好的叶片材质。
The wet limestone/gypsum flue gas desulphurization (FGD) system in Lianzhou Power Plant is the first of its kind in Guangdong Province,which experiences blade damages in varying degrees in the four absorber agitators when having been used for tow years.This paper describes the blade damage in detail and analyzes its reason chemically and physically.The result shows that the material of the blades cannot meet the corrosive environment in the absorber,and that better material should be used.
出处
《广东电力》
2003年第3期69-71,共3页
Guangdong Electric Power
