1) Floating roof tank
浮顶罐
1.
There is a floating tray on the li quid level of floating roof tank which greatly reduces the oil-gas space between the liquid level and the floating tray and reduces the loss of oil vapor by evaporation,so it is widely used.
对浮盘所造成的浮顶罐计量误差进行了分析,用以指导液位仪安装。
2.
Based on the automatic welding practices of two 10×104 m3 floating roof tanks at Gaoqiao Petrochemical Company of Shanghai, the automatic welding processes for tank bottom , longitudinal seams and girth seams on tank wall as well as big fillet seams are studied deeply.
针对自动焊接技术在储罐焊接施工中出现的对组对质量要求高、横焊焊接一次合格率较低、立缝焊接变形较难控制等问题,通过上海高桥石化公司2座10万m3浮顶罐的自动焊接实践,对油罐罐底、罐壁纵缝和环缝、大角缝等自动焊工艺进行了深入的研究,总结了提高组对质量和焊接一次合格率以及控制焊接变形的经验和做法,取得了一系列较完整的焊接工艺参数。
3.
The weld defects and thermal stress result in failure of vapour wax-removal loop-pipe used in floating roof tank.
浮顶罐蒸汽除蜡装置失效的原因是施工焊接缺陷和热应力破坏。
2) floating roof oil tank
浮顶油罐
1.
The paper provides 2 accident cases of lightning stroke and fire for floating roof oil tank.
通过两起浮顶油罐雷击火灾事故的成功扑救案例,结合某罐区浮顶油罐的管理现状,提出了整治消防设施隐患、加强应急预案实战技术演练、完善通讯设施以及特大型储油罐增加等电位连接点等防止浮顶油罐雷击着火的预防措施。
3) floating roof tank
浮顶储罐
1.
This paper analyzes a series of fire accidents caused by lightning strike on seal ring of large floating roof tanks,and points out their safety problems.
通过对近年来连续发生的大型浮顶储罐浮盘密封圈雷击起火原因分析,找出了浮顶储罐浮盘密封存在的安全问题,探讨了浮盘密封形式与储罐雷击起火事故的关系,并提出对策措施。
2.
At present, there is no concrete requirement for leakage test of floating roof tank demanded by China national standards or American Society of Petroleum standards.
由中国石油天然气第一建设公司承建的阿尔及利亚500万t/a凝析油项目的5台6万m3浮顶储罐,业主提出对浮顶储罐进行泄漏性试验的要求,文章介绍了首次尝试性地对大型浮顶储罐浮顶进行的泄漏性试验,论述了泄漏性试验的两种方案,通过对每种方案技术问题的探讨,提出了国外大型浮顶储罐泄漏性试验仍存在的一些问题和疑义。
4) floating roof tank
浮顶油罐
1.
Development course of very large floating roof tanks in China were summarized and its state of the art was introduced.
概括了国内超大型浮顶油罐的发展历程,介绍了目前的发展现状,对油罐设计时采用的规范、主体材料、结构特点、单双盘、施工与验收技术等作了综合分析与比较,希望能给今后的超大型浮顶油罐的建造有所帮助。
2.
During the first practice of lifting a 20 000 m*3 floating roof tank, because the law of lifting force distribution on the tank wall is not clear,the technique of lifting a tank body and the floating roof separately is adopted in order to minimize the stress of the tank wall.
对 2 0 0 0 0m3浮顶油罐进行了首次举升施工 ,在尚不了解举升力在罐壁上分布规律的情况下 ,为减小罐壁内力 ,采用了罐体和浮顶分别举升的工艺。
3.
A method to measure the geometric height of pontoon roof of vertical floating roof tank is presented in th: article.
提出了一种测量立式金属浮顶油罐浮顶起浮高度的方法 ,该方法与国家检定规程中的方法相比 ,具有简单、精确、可操作性强的特点 ,介绍了该方法的基本原理和计算方法。
5) covered floating roof tank
内浮顶罐
1.
Make a analyzing about the situation of floating roof tank and the problem lying in changing the floating roof tank to the covered floating roof tank.
对外浮顶罐的状况及外浮顶罐改为内浮顶罐存在的问题进行了分析,指出外浮顶罐改造的必要性以及在改造施工过程中应注意的问题和处理措施,同时分析了内浮顶罐使用过程中沉盘事故的原因及防范措施。
6) floating-roof tank
浮顶油罐
1.
Development of GIS-based safety monitoring and control system for floating-roof tank
基于GIS的浮顶油罐安全监控系统的开发
2.
The single-deck deformation of floating-roof tank will hazard the operation of oil tank.
浮顶油罐单盘变形不仅大修难度大 ,而且严重威胁油罐的正常运行 ,分析了油罐单盘变形的原因 ,根据油罐维修经验 ,提出了单盘大修的要点和在油罐施工阶段防止单盘变形的一些见解。
补充资料：顶罐
1.即炖罐。常用作头顶载物之具，故称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条