摘要
推导了并罐式无钟炉喉周向布料流量公式，提出了双罐四批正反螺旋布料制度．
Given the formula of imbanlance circumferential burden distribution of bellless top with parallel hoppers, and put forward the burden distribution system of four batches positive and negative spiral with parallel hoppers. The burden distribution realized the even burden distribution of the amount the imbanlance.
关键词
均匀布料
周向布料
无钟高炉
bell-less top with parallel hoppers
the amount the imbanlance
method of even burden distribution
