鞍钢炼铁厂2号高炉技术攻关

Tackling the Technical Key Problems of No.2 BF in AISC Ironmaking Plant

鞍钢２ 号高炉在现有原料条件下，自１９９７ 年下半年开始，陆续对风口布局、风口面积、料线、批重、装料方式、风压、压差等方面进行了技术攻关，使上部调剂和下部调剂相适应，解决了２ 号高炉长期不顺的问题，实现了优质、高产、低耗和长寿的目标。

Since 1997,the technical key problems such as the arrangement of tuyere,the area of tuyere,stocline,batch weight,charging mode,wind pressure and differential pressure and so on have been tackled gradually using exist materials.This fits top adjustment of BF for tuyere adjustment and reach the goal of top quality,high yield,low cost and long life.