LXM立选磨技术的开发及其在水泥预粉磨工艺中的应用

Development of LXM mill and its application in cement pre-grinding process

重点介绍了LXM立选磨的原理,全面论述了LXM立选磨的设计和结构特点。LXM立选磨集细碎、粉磨、选粉、输送为一体,与辊压机相比,不仅粉磨效率高、电耗低,而且土建投资低,总投资节省30%～40%。重点阐述了LXM立选磨的工艺优势,具有工艺流程简单、占地面积小、无粉尘污染、磨耗低、检修率低、运行可靠等显著优点,在立磨作终粉磨时代来临之前,水泥粉磨工艺将由辊压机时代发展为立选磨时代。

This article generally introduces LXM mill technology and its application in cement pre-grinding process.Firstly it simply summarizes the working principles of LXM mill,then it entirely explains the design of LXM mill including the confirmation of basic parameters and main technical innovations as well as detailed analysis and explaination of LXM mill.Last but not least,this article gives a summary between roller mill and LXM mill in advantages and disadvantages.In the meanwhile,LXM mill models and matched parameter table as well as open circuit and close circuit process flow sheets also can be found in this article.