底吹电弧炉均匀混合特性的实验研究

Experimental Study on Characteristics of Uniform Mixing in Bottom-Blown Electric Arc Furnace

以底吹电弧炉熔池水模型测定了底吹５种布置方式下熔地均匀混合时间，指出内３孔布置是混合效果最佳布置方式，并得出其τ∞ε－ｎ（ｎ≈０．６）的结果．

Time required for uniform mixing in molten bath was measured for five types of bottom-blowing arrangements of electric arc furnace by the way of water modelling. The result indicated that the 3-nozzle arrangement inside the electrode circle is the best one that is available to get optimum mixing effect and that τ∞ε-n when n≈0. 6.