摘要
本文通过对焦炭燃烧机理的探讨,通过在等压下分别对冷风和热风的发热量的计算,并对能耗的分析,可以得出高炉冶炼和冲天炉熔炼的动力学是吸附理论,用吸附理论来指导高炉和冲天炉的强化工作更有意义。笔者认为热风的使用主要是起到减少风口的吹冷作用。但使用热风能耗高(包括电能和热能),设备复杂。人们应该重新研究使用冷风,这样可以节约大量的能源和设备资金。应该以吸附理论为强化高炉冶炼和冲天炉熔炼的理论基础,开辟一条强化工作的新途径。
In this artcle, the principle of coke burning has been probed. Through separate calculations of amount of heat that cool air and heat air give out at equal presure in furnaces, and by compvehensive analysis of furnace energy consumption. I think that the basis of dynamics of blast furnace smelting and cupola smelting is the theory of absorption. It is right that the absorption theory be used to guide intensitying smelting in blast and cupola. In my point of view, the usage of heat air is mainly to decrease effect of blow cooling in wind gap. But it costs more energy (including electricity and heat)and needs complex equipment when heat air is used. Nowadays, with the development of an electronic technique and other higher technique. We should finish up using the heat air and research into utilizing cool air instead, thus to save a large amount of energy and equipment cost. We should consider the absorption theory as the theoretical basic of intensifyning, smelting in blast furnace and cupola so as to find a new way.
出处
《南昌大学学报（工科版）》
CAS
1993年第3期119-130,共12页
Journal of Nanchang University(Engineering & Technology)
