焊管2024，Vol.47Issue(5)：61-68,8.DOI:10.19291/j.cnki.1001-3938.2024.05.009
高温蒸汽管道氧化皮去除工艺及装置研制
Process and Device Design for Removing Oxide-scale of High Temperature Steam Pipe
杨帮敏 1崔晓旭 2李望 3冯成凯 1赵炜炜 3彭珊 2陈明松 2蔺永诚2
作者信息
- 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||极端服役性能精准制造全国重点实验室,长沙 410083
- 3. 浙江浙能技术研究院有限公司,杭州 311121||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
- 折叠
摘要
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.关键词
高温蒸汽管道/氧化皮/去除工艺/打磨装置Key words
high temperature steam pipelines/oxide-scale/removal process/grinding machine分类
矿业与冶金引用本文复制引用
杨帮敏,崔晓旭,李望,冯成凯,赵炜炜,彭珊,陈明松,蔺永诚..高温蒸汽管道氧化皮去除工艺及装置研制[J].焊管,2024,47(5):61-68,8.
