[1]杨帮敏,崔晓旭,李望,等.高温蒸汽管道氧化皮去除工艺及装置研制[J].焊管,2024,47(5):61-68.[doi:10.19291/j.cnki.1001-3938.2024.05.009]
 YANG Bangmin,CUI Xiaoxu,LI Wang,et al.Process and Device Design for Removing Oxide-scale of High Temperature Steam Pipe[J].,2024,47(5):61-68.[doi:10.19291/j.cnki.1001-3938.2024.05.009]
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高温蒸汽管道氧化皮去除工艺及装置研制()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
47
期数:
2024年第5期
页码:
61-68
栏目:
工艺与设备
出版日期:
2024-05-28

文章信息/Info

Title:
Process and Device Design for Removing Oxide-scale of High Temperature Steam Pipe
文章编号:
10.19291/j.cnki.1001-3938.2024.05.009
作者:
杨帮敏崔晓旭李望冯成凯赵炜炜彭珊陈明松蔺永诚
1.浙江浙能乐清发电有限责任公司,浙江 乐清325600;
2.中南大学 机电工程学院,长沙410083;
3.极端服役性能精准制造全国重点实验室,长沙410083;
4.浙江浙能技术研究院有限公司,杭州311121;
5.浙江省火力发电高效节能与污染物控制技术研究重点实验室,杭州311121
Author(s):
YANG BangminCUI XiaoxuLI WangFENG ChengkaiZHAO WeiweiPENG ShanCHEN MingsongLIN Yongcheng
1.Zhejiang Energy Yueqing Power Generation,Yueqing 325600,Zhejiang,China;
2.College of Mechanical and Electrical Engineering,Central South University,Changsha 410083,China;
3.State Key Laboratory of Precision Manufacturing for Extreme Service Performance,Changsha 410083; China;
4.Zhejiang Zheneng Technology Research Institute Co.,Ltd., Hangzhou 311121,China;
5.Key Laboratory of Energy Conservation & Pollutant Control Technology for Thermal Power of Zhejiang Province,Hangzhou 311121,China
关键词:
高温蒸汽管道氧化皮去除工艺打磨装置
Keywords:
high temperature steam pipelinesoxide?caleremoval processgrinding machine
分类号:
TG506;TK521
DOI:
10.19291/j.cnki.1001-3938.2024.05.009
文献标志码:
B
摘要:
针对高温蒸汽管道外壁氧化皮去除过程中工作效率低、工作环境差等问题,根据氧化皮分层特性提出了先冲击破坏外层脆硬的Fe2O3层以及中间致密较硬的Fe3O4层,然后打磨去除粘软FeO层的氧化皮去除新工艺,开发了管道外壁氧化皮去除装置,对装置的不同工艺执行方法和磨削力控制策略进行了分析,提出了优化的工艺方案,并开展了可行性验证。结果表明,以沿管道轴向为工作路径的工艺执行策略较优,先冲击后打磨的氧化皮去除工艺的效果较好,满足实际需求。
Abstract:
In view of the problems such as low efficiency and poor working environment in the process of removing oxide-scale of the outer wall of hightemperature steam pipeline, a new process of removing oxide-scale was proposed according to the characteristics of oxidation layer, which first destroyed the outer brittle Fe2O3 layer and the middle dense and hard Fe3O4 layer, and then polished and removed the sticky FeO layer. An removing oxide-scale device for the outer wall of pipeline is developed. The different process execution methods and grinding force control strategies of the unit are analyzed, the optimized process plan is proposed, and the feasibility is verified.The results show that the process execution strategy along the pipeline axis is better, and the effect of the oxide-scale removal process with first impact and then grinding is better, which can meet the actual demand.

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备注/Memo

备注/Memo:
收稿日期:2023-12-24
作者简介:杨帮敏(1983—),男,工程硕士,高级工程师,研究方向为电力设备的研究与设计。
通讯作者:陈明松(1982—),男,博士,中南大学教授,博士生导师。
更新日期/Last Update: 2024-05-30