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In this article, the working principle, equipment structure, control methods and technical parameters of high pressure water descaling system in 2 250 mm hot rolling production line of Rare Earth Steel Plate Plant of Baotou Steel are introduced. In order to produce the hot-rolled coil with higher surface quality for the plant, the key equipment of the system should be used scientifically and reasonably.

, authors=Hong-wei Shi, authorsList=Hong-wei Shi, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319224806885671047, articleId=1319224806470434949, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=高压水除鳞系统在热轧2 250 mm的应用, columnId=1185882040256840459, journalTitle=包钢科技, columnName=设备与自动化, runingTitle=null, highlight=null, articleAbstract=

文章介绍包钢稀土钢板材厂热轧2250 mm高压水除鳞系统的工作原理、设备结构、控制方法及技术参数。为稀土钢板材厂生产出表面质量更高要求的热轧卷，科学合理的利用高压水除鳞系统的关键设备。

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史宏伟（1981－），男，山西省阳泉市人，工程师，现从事机械设备的维护管理工作。

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史宏伟（1981－），男，山西省阳泉市人，工程师，现从事机械设备的维护管理工作。

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