论文部分内容阅读
近年来,以仪表、计算技术的惊人发展为基础的高炉自动控制技术有了迅猛的发展。这种发展与当今高炉的各种技术进步是密切相关的。日本从1968年开始进行了大量炉体解剖调查研究,奠定了布料控制、气流分布控制和软熔带分布控制的理论和实践基础。目前日本、西德已经广泛使用上述各种控制技术。自1977年以来则将已取得的研究成果与为要提高利用系数和稳定操作必须保持高炉剖面、维护炉体耐火材料、保护冷却
In recent years, the rapid development of automatic control technology for blast furnace based on the amazing development of instruments and computing technology has been developed. This development is closely related to various technological advances in blast furnaces today. Japan conducted a large number of furnace anatomy and investigation since 1968, laying the theoretical and practical foundation for fabric control, air flow distribution control and reflow zone distribution control. At present, West Germany has widely used the above various control technologies. Since 1977, the research results that have been obtained and the need to maintain the blast furnace profile in order to improve the utilization factor and stable operation, to maintain the furnace refractory material, to protect the cooling