LV技术改造说明_中英VIP免费

LV CLASSIFIER FOR VERTICAL MILL & BALL MILL LV 技术改造说明（中英） L.VTECHNOLOGY CO.,LTD CONTENT 目录 1. INTRODUCTION 简介 2． NCEPT OF LV CLASSIFIER LV 选粉机的概念 3． DESIGN PROCEDURE AND CONSTRUCTION 设计程序与构造 4． MODIFICATION APPLYING LV CLASSIFIER FOR VERTICAL MILL LV 立磨选粉机的改造 5． MODIFICATION APPLYING LV CLASSIFIER FOR BALL MILL LV 球磨机的改造 6． NEW CONCEPT CYCLONE 新概念的旋风筒 APPENDIX 附录 1. ERECTION PROCEDURE AT SITE 安装步骤 2． SCHEDULE OF ERECTION WORK AT SITE 安装工作的进度表 3． REFERENCE DRAWINGS 参考图纸 - 2 -1. Introduction 简介 LV Classifier is a new concept separator, which has been developed for vertical mill modification, to improve the gas and material flow in the vertical mill. LV 选粉机是一种全新概念的物料分离设备，它能提高了立磨中的气流及物流速度，并且在立磨的改造中得到了广泛的应用。 This Classifier is very unique equipping the special formed stator, LV Pocket. This makes possible to separate coarse material and fine material before the gas comes into Classifier rotor. 这种选粉机具有一种独特结构的导风叶片——LV 气室。它使粗颗粒物料与细颗粒物料在气体进入选粉机转子之前就有可能分离。 This conversion of vertical mills usually leads to: ● production rate increase 12-30% ● power saving 1.5 to5.0kwh/t(mill + IDF)by decreasing air volume remarkably ● vibration level decreasing ● cement strength increase by getting optimum product size distribution. 通过这种改变可以得到如下结果： ● 产量增加 12-30%； ● 通过明显减少风量，磨机与风机的电耗可节约 1.5-5 千瓦时/吨； ● 可以降低磨机振动； ● 水泥强度增加，产品粒径分布更加合理，。 Our reference is 87 sets already for vertical mills including for slag, clinker, coal, petro-coke, and totally 93 sets including ball mill modification (August 2001). 这个结论是根据已经改造的8...