自1955年底局所属各厂热风炉工作会议闭幕后,我厂热风炉工作吸取了各兄弟厂的先进经验,在操作上及设备上进行了一系列的改进,至1956年4月底已经取得了很大的效果,各高炉风温普遍提高了,其中尤以甲热风炉成绩最好。兹将风温提高前后情况列于表1,风温提高后热风炉的操作指标列于表2。 Since the closure of the hot stoves at the factories of the respective factories in the end of 1955, the hot stoves in our factory have drawn on the advanced experience of various brothers and factories and have made a series of improvements in operation and equipment. By the end of April 1956, Large effect, the general increase in the blast furnace temperature, especially in a hot stove best results. The situation before and after the air temperature increase is listed in Table 1, and the operation indexes of the hot blast stove after the air temperature is raised are shown in Table 2.