等离子切割工艺在电站锅炉施工中的应用

doi:10.3969/j.issn.1000-7229.2014.02.024

电力建设 ›› 2014, Vol. 35 ›› Issue (2): 120-124.doi: 10.3969/j.issn.1000-7229.2014.02.024

• 发电技术 • 上一篇

等离子切割工艺在电站锅炉施工中的应用

陈明1，李琴2

1. 中电投电力工程有限公司，上海市，200233； 2.哈密地区特种设备检验检测所，新疆维吾尔自治区哈密市，839000

出版日期:2014-02-01
作者简介:陈明(1982），男，本科，助理工程师，从事电站焊接、热处理、无损检测技术管理工作,E-mail:79089932@qq.com；李琴(1983）女，本科，助理工程师，从事电站建设焊接工艺、金属材料检验等管理工作及锅炉压力容器等特种设备检验工作。

Application of Plasma Cutting Process in Power Plant Boiler Construction

CHEN Ming1, LI Qin2

1. Power Engineering Co.， Ltd. of China Power Investment Corporation， Shanghai 200233, China； 2. Institute of Special Equipment Inspection in Hami Region , Hami 839000, Xinjiang Uygur Autonomous Region, China

Online:2014-02-01

摘要/Abstract

摘要：

为了提高电站锅炉鳍片密封焊接质量，改进鳍片切割工艺，实现绿色施工，对等离子切割设备的作业适应性进行了技术改进，并应用于工程实践中。将等离子切割法与氧-乙炔火焰切割法进行技术经济对比分析，结果表明，等离子切割法的切割质量、效率均优于氧-乙炔火焰切割法，成本也远低于氧-乙炔火焰切割法，等离子切割法可成为氧-乙炔火焰切割法切割锅炉鳍片的替代工艺，值得在同类电站建设中推广应用。

关键词: 电站锅炉施工, 鳍片切割, 等离子切割, 氧-乙炔火焰切割

Abstract:

In order to improve the quality of boiler seal welded fins in power plant and fin cutting process, achieve green construction, the operation adaptability of plasma cutting equipment was technically improved and applied in engineering practice. The comprehensive technical and economic analysis was carried out on plasma cutting method and oxygen-acetylene flame cutting method. The results show that the quality and efficiency of plasma cutting is superior to that of oxygen-acetylene flame cutting, and its cost is much lower than that of oxygen-acetylene flame cutting. Plasma cutting can replace the oxygen-acetylene flame cutting as boiler fins cutting method, which is worthy of popularization and application in similar power plant construction.

Key words: power plant boiler construction, fin cutting, plasma cutting, oxygen-acetylene flame cutting

陈明，李琴. 等离子切割工艺在电站锅炉施工中的应用[J]. 电力建设, 2014, 35(2): 120-124.

CHEN Ming, LI Qin. Application of Plasma Cutting Process in Power Plant Boiler Construction[J]. ELECTRIC POWER CONSTRUCTION, 2014, 35(2): 120-124.

等离子切割工艺在电站锅炉施工中的应用

Application of Plasma Cutting Process in Power Plant Boiler Construction

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价