熱風炉のシングル送風操業の特性

概要

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The effects of five nondimensional factors of a hot-blast stove presented in the previous paper on the thermal efficiency and longitudinal distribution of brick temperature have been evaluated. On the basis of the approximate analysis shown in the previous paper, the conditions necessary to realize a balanced-cycle operation have been given, and the existence region of a balanced cycle has been illustrated in this paper. To clarify the characteristics of balanced-cycle operations in a single blowing, the effects of the operating conditions on the blast temperature have been estimated numerically. Furthermore, by the use of the approximate method mentioned above, design procedures for the flow rate of hot gas and the surface area of checker brick have been shown under the conditions of balanced-cycle operation.
社団法人日本鉄鋼協会の論文
1973-05-01