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介绍了对于配置VAI吊挂系统的250 t顶底复吹转炉采用倒装推移法进行主体设备整体安装的工程实践,并对其中拖动卷扬的能力选择、钢丝绳直径选择进行了计算,同时也提出了部分工序的主要安装技术参数。
This paper introduces the engineering practice of the whole equipment installation of the 250 t top and bottom blowing converter equipped with VAI suspension system by the flip-flop method. The selection of the capacity of drag winch and the selection of wire rope diameter are also introduced. Meanwhile, Proposed part of the main technical parameters of the installation process.