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穿裙子法更换下降总管在酒钢2~#高炉大修中的应用
引用本文:赵建辉.穿裙子法更换下降总管在酒钢2~#高炉大修中的应用[J].甘肃冶金,2008,30(5).
作者姓名:赵建辉
作者单位:酒泉钢铁集团公司,检修工程公司,甘肃,嘉峪关,735100
摘    要:通过对高炉大修更换下降总管的各种难点进行深入的分析研究,结合现场的环境条件和现有的吊装设备,充分考虑高空作业的安全风险和工程质量难点,突破传统的施工方法,大胆采用穿裙子法在最短时间内安全高质量完成下降总管的更换,为钢铁冶金同行业高炉大修提供技术借鉴。

关 键 词:下降管  更换  吊装

Using the Way of Putting on Skirt Replace the Main Declining Pipeline in the Jiugang Second Blast Furnace Overhaul Application
ZHAO Jian-hui.Using the Way of Putting on Skirt Replace the Main Declining Pipeline in the Jiugang Second Blast Furnace Overhaul Application[J].Gansu Metallurgy,2008,30(5).
Authors:ZHAO Jian-hui
Abstract:This article mainly is through thoroughly analysing and researching each kind of difficulty of replacing the main declining pipeline in the jiugang second blast furnace overhaul,combine the scene's environmental condition and the existing hoisting equipment,fully considered the work high above the ground the security risk and the project quality difficulty,breach the conventional job practice,boldly using the way of putting on skirt is safe and top-quality that replacing the declining main pipeline in the shortest time,provides the technical model for the ferrous metallurgy colleague industry blast furnace overhaul.
Keywords:the main declining pipeline  replacement  hoisting
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