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设计现代化的高炉热风炉,不仅要考虑炉龄应达到30年左右,还应考虑在能源价格和焦炭使用率出现大波动时,能适应经济要求。霍戈文热风炉系统的历史和发展过程,为未来的热风炉设计和操作特性适应上述条件奠定了基础。一、霍戈文钢铁公司的经验 1.历史及其发展过程以前,该公司4号、5号高炉(炉缸直径8.5米)采用普通型热风炉,最高风温只有900℃。1967年兴建的6号高炉(炉缸直径
Design of modern blast furnace stove, not only to consider the furnace should reach about 30 years, should also consider the energy prices and coke utilization in the event of major fluctuations, to adapt to economic requirements. The history and development process of the Hoogov stove system laid the foundation for the design and operation characteristics of the future stove to adapt to the above conditions. First, the experience of Hovewin Iron and Steel Company 1. History and development process Previously, the company No. 4, No. 5 blast furnace (furnace diameter 8.5 meters) using ordinary type stove, the maximum temperature is only 900 ℃. Construction of the No. 6 blast furnace in 1967 (hearth diameter