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本文介绍了一种钢质内浮顶储罐的施工技术,即单浮盘及浮舱在罐底上制作完成,然后用电动倒链整体提升浮顶,实现整体就位。该项技术相比传统施工的搭设台架法,节省了台架辅助材料及搭设工作量,避免了高空作业,在工效、质量、安全方面都有显著提高,收到了很好的经济效益。该技术还可应用在敞口罐单盘浮顶的安装。
This paper introduces the construction technology of a steel inner floating roof tank, that is, the single floating disk and the floating tank are made on the bottom of the tank, and then the electric inverted chain is used to lift the floating roof as a whole to achieve the overall position. The technology compared to the traditional construction of the erection of bench method, saving bench auxiliary materials and erection of workload, to avoid high-altitude operations, in terms of ergonomics, quality, safety have significantly improved, received a good economic benefits. The technology can also be used in the open tank single plate floating roof installation.