摘要
简单介绍了3种干法脱硫技术:喷雾干燥法、炉内喷钙法、循环流化床脱硫法的工艺流程,分析了3种脱硫系统运行后除尘器入口处粉尘烟气温度、湿度、比电阻、粉尘粒径、粘性等性质改变,分析了在这种粉尘性质的改变下,指出了静电除尘器和布袋除尘器在这种改变下所受影响的不同。
lntroduoe three kinds of technics on dry FGD. Acceount for the changes of temperature, humidity, resistivity on the entrance of dust eateher after desulphurization device running. Analyst: the performance of ESP and bag filters influenced by properties of dust.