2万m_3浮顶罐单盘提升连接工艺的改进

Improvement on Lifting and Connecting Technology for Single Disc of 20000 m_3 Tank with Floating Roof

在浮顶罐建设工程中，直接用水浮法提升连接浮顶单盘，取消了在罐内搭设和拆除满堂钢管架的大量工作，不仅降低了工程造价、缩短了工期，还有效地控制了单盘焊接质量并保证了浮顶组装质量和罐壁外观质量。

The water floating method is directly used for lifting of the connecting float roof single disc and the pipe - scaffolding is never used in float roof tank construction engineering. It results in not. only reducing project cost and working period but also control the disc welding quality and ensuring roof assembly quality and wall outlook quality.