薄壁高炉的合理内型

Profile Reasonability of Thin-Walled Blast Furnace

近年来,中国高炉结构向薄壁发展。薄壁高炉的优点是能够在一代炉役内在固定的内型下生产,因此寻找与薄壁相适应的合理内型成为薄壁高炉成败的决定性因素之一。通过厚壁高炉内型的合理化过程,以及总结已投产薄壁高炉内型的实绩,分析研究了薄壁高炉内型各参数的关系,提出薄壁高炉内型设计方法,并推荐相应炉容的薄壁高炉内型的尺寸。

Recent years, the thin-walled blast furnace has undergone considerable development because of its great advantage in maintaining stable operations of blast furnace during single a campaign life. Therefore, a reasonable profile would be one of decisive factors in the design of thin-walled blast furnace. Through discussing the process of rationalization of thick-walled blast furnace, and then based on the empirical analyses on production data of some thin wailed blast furnace, the relationship among various parameters on thin-walled profile were investigated. As a result, some feasible design methods of thin-walled blast furnace with their relevant profile parameters will be pro posed.