摘要
文中介绍了谏壁电厂8号机组脱硫进行提效改造的必要性,阐述了双塔双循环技术的基本原理。通过对8号机组脱硫系统的改造,表明双塔双循环技术可以提高脱硫效率,降低脱硫系统出口SO2排放浓度,实现达标排放,为燃煤电厂脱硫系统提效改造提供技术参考。
The necessity for performing desulphurization retrofit in #8 unit of Jianbi Power Generation Company is introduced, and the basic principle of the adopted two tower-two cycle technique is presented. Through analyzing the field testing data, it is confirmed that this technique can achieve higher desulphufization efficiency and significantly reduce the emission concentration of SO2 at the outlet of desulphurization system. This work can provide valuable reference for the retrofit of similar desulphurization systems.
出处
《江苏电机工程》
2015年第4期79-80,共2页
Jiangsu Electrical Engineering
关键词
烟气脱硫
改造
锅炉
双塔双循环
desulphurization of flue gas
retrofit
boiler
two tower-two cycle
