鞍钢11号高炉大修采用的新技术

New techniques adopted in the reconstruction of No. 11 BF at Anshan Steel

对鞍钢11号高炉(第四代)采用的新技术进行阐述。11号高炉在大修中,采用了烧结矿分级入炉、砖壁合一薄炉衬、法国陶瓷杯、轮法炉渣处理工艺、高炉煤气余压发电、霍戈文内燃式热风炉、软水闭路循环板式换热器、贮铁式主沟及摆动流嘴、炉顶料面监控装置等新技术,使高炉技术装备水平有了很大提高。11号高炉投产以来的实践表明,采用的新技术在生产中发挥了较大作用。

Some new techniques were adopted in reconstruction of Anshan Steel's No. 11 BF,such as BF filling by sinter fraction size,thin lining with cooling stave,France ceramic cup and slag granulated process with granulating wheel,TRT,hoogovens internal combustion hot stove,closed loop soft water cooling system etc.. The practice shows that the application effect of these new techniques is good.