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为了研究各种因素对高炉产量的影响,本文介绍了一个计算高炉产量的公式,此公式是包括7个影响因素的函数。用它计算鞍钢9号高炉的产量,误差很小。因此能够用它估算高炉产量。对该公式进行偏微分,还可以探讨焦比、油比、煤比、风量、富氧率和直接还原度等因素对高炉产量的影响。本文重点讨论了焦比对高炉产量的影响。在此基础上,综合计算和分析了鞍钢9号高炉富氧鼓风时各种因素和产量的关系。一、高炉产量计算
In order to study the impact of various factors on blast furnace production, this paper presents a formula for calculating blast furnace production, which is a function that includes seven factors. Use it to calculate the output of Anshan Iron and Steel No. 9 blast furnace, the error is small. So it can be used to estimate blast furnace production. Partial differential of the formula, but also can explore the coke ratio, oil ratio, coal ratio, air volume, oxygen enrichment rate and direct reduction and other factors on the blast furnace output. This article focuses on the impact of coke ratio on blast furnace production. On this basis, the relationship between various factors and output during the oxygen-enriched blasting of No. 9 BF in Anshan Iron and Steel Co. Ltd was comprehensively calculated and analyzed. First, the blast furnace production calculation