结合无钟高炉布料的主要规律,开发出高炉布料模型。该模型有以下主要特点:炉料出下料罐的运动为“烟道流”;原始料面假设条件的改进;料面形状多段线性化处理;料面下降分为二部分对新料面修正。利用该模型可以求解料面形状,并计算炉料的矿焦比(O/C)。 Combining the main laws of the bell-less blast furnace fabric, a blast furnace fabric model was developed. The model has the following main features: the movement of the charge and discharge drum is “flue flow”; the improvement of the original material surface assumptions; the multi-linearization of the material surface shape; the falling of the material surface is divided into two parts: Fixed. The model can be used to solve the shape of material surface and calculate the ratio of ore to coke (O / C).