摘要：介绍了LXJM大型超细搅拌磨机的基本结构特点和工作原理,从筒体、搅拌器和传动装置等方面优化设计了超细立式搅拌磨机,提出了最佳的磨机工艺流程,并应用在造纸涂布用亚微米重质碳酸钙的湿法超细加工中,将所生产的产品与国外同类产品进行了比较,产品满足造纸工业的要求。

关键词：超细搅拌磨机；重质碳酸钙；超细粉体

Abstract: The basic structure and working principle of large-scale superfine stirring mill was introduced. The vertical superfine stirring mill was designed optimally in barrel，stirrer， driving unit. The optimum process fIow of mill was suggested. The superfine stirring mill was used 10 produced submicron beavy calcium carbonate for paper coating. The products were compared to the same product from abroad and met the needs of paper making industry.

Keywords: superfine stiring mill; heavy calcium carbonate; superfine pawder