摘要：

LNG在能源结构中所占比例越来越高,而超低温管托与LNG管道系统的安全运行密切相关。本文首先分析了超低温管托的作用,并根据功能的不同介绍了滑动管托、导向管托、限位管托和固定管托的区别,其次重点对管托的结构、材料选用进行了设计,最后介绍了其在某LNG接收站项目中的实际应用效果,表明本文所设计的管托能够满足LNG管道系统的稳定运行,可为行业人员提供参考。

作者：

刘浩王乾王海宇冉庆富李雷

机构地区：

海洋石油工程股份有限公司,天津市300450

出处：

《石油和化工设备》2021年第24卷第9期

出版日期：

2021-09-01

页码：

45-49,56

关键词：

LNG液化天然气超低温管托设计及应用

中图分类号：

TE973[工业技术-石油、天然气工业]

学科分类号：

08[工学]0807[电子信息类-工学]

全部来源：

维普期刊数据库超星期刊同方期刊数据库万方中国学术期刊数据库

Abstract:

The proportion of LNG in the energy structure is increasing, and the ultra-low temperature pipe support is closely related to the safe operation of LNG pipeline system. This paper first analyzes the function of ultra-low temperature pipe support, and introduces the differences between sliding pipe support, guide pipe support, limit pipe support and fixed pipe support according to different functions. Secondly, it focuses on the design of the structure and material selection of pipe support, and finally introduces its practical application effect in an LNG receiving station project, indicating that the pipe support designed in this paper can meet the stability of LNG pipeline system Operation, can provide reference for industry personnel.

Author:

Liu Hao Wang Qian Wang Haiyu Ran Qing Fu Li Lei

Organization Area:

Offshore Oil Engineering Company Limited, Tianjin 300450, China

Source:

Petroleum and Chemical Equipment, Volume 24, number 9, 2021

Publication Date:

2021-09-01

Page number:

45-49, 56