液化天然气储罐罐顶检修起重机械的选择  

Selection of Rigging Equipment for LNG Storage Tank Top Maintenance

作　　者：鲁君瑞 

机构地区：[1]中国寰球工程有限公司北京分公司,北京100012

出　　处：《硫磷设计与粉体工程》2018年第1期18-21,共4页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：液化天然气(LNG)储罐罐顶检修起重机械对储罐系统长期、稳定、安全运行具有重要意义。介绍了其罐顶常用的两种起重机械:曲轨电动葫芦和悬臂起重机,并从起重量、工作范围、安全性、可靠性、经济性等方面进行了比较,为LNG储罐罐顶检修起重机械的选择提供参考。The rigging equipment for the maintenance of the liquefied natural gas( LNG) tank top is important for the lasting,stable and safe operation.Two kinds of rigging equipment typically used at the tank top-curving track electric hoist and cantilever crane are outlined. Comparison is made in terms of lifting capacity,working range,safety,reliability and economy,which provide reference for selection of the rigging equipment for LNG tank top maintenance.

关 键 词：起重机械 储罐检修 电动葫芦 悬臂起重机 

分 类 号：TH218[机械工程—机械制造及自动化]