一、背景情况抚顺新抚钢炼钢二部(即新二炼)厂房始建于1985年,989年正式投产,拥有15公称吨氧气顶吹转炉3座(现已扩容20公称吨),2001年产钢量71万吨,2002年产量100万吨,003年预计产钢170万吨。转炉吹炼过程中,炉口会排出大量棕红色的烟气,烟气度高、含有易燃气体和金属颗粒,按照 I. Background Fusheng New Fushan Steel Plant II (ie, Xinli Lian) was established in 1985 and formally put into operation in 1998. It has 15 top-rated oxygen top-blown converters (now 20 metric tons), 2001 With an annual output of 710,000 tons of steel, 2002 production of 1 million tons, 003 is expected to produce 1.7 million tons of steel. Converter blowing process, the mouth will emit a large number of brown-red flue gas, high flue gas, containing flammable gases and metal particles, according to