蒸汽过热盘管换管维修技术

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英文篇名：Introduction of Method of Replacing Furnace Tube Connected to Steam Overheated Coil Tube 作者：刘旭 ; 刘驰 英文作者：Liu Xu;Liu Chi;Chemical Machinery Plant, Sichuan LutianhuaHongxu Engineering Construction Co.Ltd;Sichuan Guang'anJiuyuan Chemical Co.Ltd; 关键词：蒸汽过热盘管 ; 炉管 ; 更换 ; 焊接 ; 热处理 英文关键词：steam overheated coil tube;;furnace pipe;;replacement;;welding;;heat treatment 中文刊名：HGSB 英文刊名：Process Equipment & Piping 机构：四川泸天化弘旭工程建设有限公司化工机械厂;四川广安玖源化工有限公司; 出版日期：2019-02-15 出版单位：化工设备与管道 年：2019 期：v.56;No.310 语种：中文; 页：HGSB201901010 页数：3 CN：01 ISSN：31-1833/TQ 分类号：42-44

摘要

通过对甲醇装置炉区蒸汽过热盘管炉管的更换介绍,为化工生产装置中高温、高压的铬钼钢蒸汽过热盘管炉管的更换总结经验,也可为同类型化工生产装置蒸汽过热盘管炉管更换提供参考。
        In this article, replacement of furnace pipe connected to steam overheated coil tube used in methanol construction was introduced. The experiences in replacement of high temperature and high pressure furnace pipe connected to steam overheated coil tube made of Cr-Mo steel was summarized, which may be referenced for the replacement of furnace pipe connected to steam overheated coil tube used in chemical plants.

引文

[1] GB/T 150.1~150.4—2011,压力容器[S].
    [2] HG/T 20583—2011,钢制化工容器结构设计规定[S].
    [3] NB/T 47015—2011,压力容器焊接规程[S].
    [4] HG 25702—1993,辅助锅炉维护检修规程[S].