立式储罐内防腐旋转吊架的设计与应用

发布时间：2018-01-08 09:40

本文关键词：立式储罐内防腐旋转吊架的设计与应用　出处：《油气储运》2017年03期 　论文类型：期刊论文

【摘要】：传统立式储罐内防腐施工多采用满堂红脚手架或旋转式脚手架,其设计本质均是一个上下连通的工作平台,搭建成本高、拆装时间长,极大地耗费了人力、财力。针对传统立式储罐内防腐作业工时长、工效低的缺点,提出旋转吊架立式储罐内防腐施工方案,即在传统满堂红脚手架及双排脚手架的基础上,将脚手架简化为一条一定宽度的过罐中心的对称框架,在电动葫芦升降机及丝杠的作用下实现旋转吊架功能。结合蒙自油库项目对旋转吊架内防腐施工方案进行实例应用,通过对比分析,该施工方案有效缩减45%的作业时间,节约57%的作业费用,为项目整体施工带来较高的经济效益。利用该立式储罐内防腐技术,可以有效保障施工安全,降低施工成本,提高施工质量。
[Abstract]:The traditional vertical tank anticorrosion construction by every scaffolding or rotary scaffolding, its essence is the design of a connecting work platform, build the high cost of disassembly time, greatly saves manpower and financial resources. In view of the traditional vertical tank anticorrosion work long, low efficiency shortcomings, put forward rotating hanger vertical tank anti-corrosion construction scheme, which is based on the traditional full house scaffolding and double row scaffolding on the symmetrical frame scaffold is simplified as off the tank center of a certain width, the rotating hanger function in electric hoist and screw effect. Combined with the Mengzi oil depot project application of rotating hanger internal anti-corrosion construction scheme through comparative analysis, operation time of the construction scheme can effectively reduce 45%, saving 57% of the operating costs and bring higher economic benefits for the whole project construction. The anticorrosion technology of vertical storage tank can effectively guarantee the safety of construction, reduce the construction cost and improve the quality of construction.

【作者单位】：中国石油天然气管道局第一工程分公司;
【基金】：中国石油天然气云南销售公司“中国石油云南成品油管道工程配套蒙自油库项目”,YNXS-PTYK-MZ
【分类号】：TE988
【正文快照】： WANG Liang,XU Tieheng,SUN Yibo,XU Guang,ZHOU HaitaoNo.1 Engineering Company of China Petroleum Pipeline Bureau储罐内防腐在立式储罐安装工程中占据了举足轻重的地位,其施工进度关系到储罐安装整体进度[1]。大量数据表明[2-4],立式储罐内防腐施工技术直接关系到防腐施

【相似文献】