苏联下塔吉尔钢铁公司在1983～1984年对两座有效容积为1242m~3和1719m~3的大型高炉进行第Ⅰ—Ⅱ次大修时,为了完善高富氧鼓风参数的冶炼工艺,对其断面尺寸作了改进,同时研究了原料供应的技术条件,并在乌拉尔黑色冶金工业动力托拉斯设计的电化学感应器基础上,采用了氧浓度的调节系统。 In 1983-1984, the Nizhny Tagil Steel Company conducted two major overhauls of two large blast furnaces of 1242 m 3 and 1719 m 3 in effective volume. In order to improve the smelting process of high-oxygen-rich blast parameters, The size has been improved, at the same time studied the technical conditions of the raw material supply, and in the Ural black metallurgical industry based on the design of the electrochemical sensor electrochemical sensors, the use of oxygen concentration adjustment system.