旋转喷雾干燥脱硫工艺在烧结机上的应用

摘要

328m2烧结机脱硫系统处理烟气量为198万m3/h,采用旋转喷雾干燥脱硫工艺进行全烟气脱硫.系统运行后SO2排放≤100mg/m3,脱硫效率≥90％,粉尘排放≤30mg/m3,完全满足国家环保要求.%The 328m2 sintering machine, flue gas handling capacity of the system is 1980000 mVh , using rotating spray drying desulfurization process for full flue gas desulfurization. After the system running fully, the SO2 emission^100mg/m , desulfurization efficiency ^90% and dust emission^30mg/ m3 , meet the environmental requirements of the nation.