1949年-1957年中国冲天炉的发展

Development of Cupola in China during 1949-1957

根据文献资料,总结了中国经济恢复和“第一个五年计划”共七年期间冲天炉技术发展的历史。对引进苏联的三排风口冲天炉、中国人创造的多排小风口冲天炉作了回顾,介绍了此期间出现的简易热风和简易水冷冲天炉、碱性冲天炉和铁屑熔化炉等,同时回顾了当时过度追求铁焦比的现象并分析了其中的原因。

According to the literature,the history of the development of cupola furnace technology from 1949 to 1957 in China has been summarized.During this period,the three-row tuyere cupola introduced from the Soviet Union,the multi-row small tuyere cupola created by the Chinese,the simple hot air and simple water-cooled cupola,the alkaline cupola and the iron chip melting furnace,etc.have all been reviewed.The phenomenon of excessive pursuit of iron coke ratio during this period is reviewed and the reasons are analyzed.