Φ2.4×10m球磨机筒体部分设计

Φ2.4×10m球磨机筒体部分设计(含任务书,论文说明书16000字,CAD图纸10张)
摘要: 为了提高粉磨效率，满足生产工艺要求，设计了用于粉磨水泥生料的Φ2.4×10m球磨机的筒体部分。设计了一种开流形式能实现圈流工艺的粉磨工艺系统，选定了具有选粉作用的双层隔仓板，物料通过篦板进入双隔仓中间的空间，由扬料板收集到导料锥上，合乎要求的物料进入下一仓，粗料返回一仓继续粉磨，实现磨内自选粉的工艺过程。设计了筒体、中空轴、端盖的结构，并进行了强度校核计算，确保其长期安全可靠。对磨内衬板进行了选型设计，同时合理地选择了磨内研磨体的级配，以保证整个粉磨系统的正常生产。
关键词：球磨机；粉磨效率；粉磨系统；双层隔仓板

The design of the Φ2.4×10m ball mill (cylinder part)
Abstract: In order to improve grinding efficiency and meet the demands of production technology,the cylinder part of the Φ2.4×10m ball mill used in grinding the raw material of cement is designed. The open-current grinding system which can achieve closed-current is designed, the double-deck separter storehouse board used to choose the balls is chose,when material passes the lean into the double-deck separate storehouse,it is collected by the cone body,partial material which is qualified enters into the next storehouse,while big material retures back till it is qualified,then the system comes ture the process of free choosing technology in the mill.The cylinder,empty axle and overlay are designed,the intensity is checked,to guarantee it is safe and reliable for a long time.The liner of the mill is designed,proper grading the grinding media, so as to ensure the whole grinding system to product normally.
Key words:  boll mill; grinding efficiency ; grinding system;
double-deck separate storehouse board

总体设计思路∶
设计应用双层隔仓板进行磨内自选粉,使开流形式的粉磨装置系统，实现圈流工艺，各仓研磨体尺寸、级配不同，各零部件尽可能选用通用件和新型材料，以提高粉磨效率，最大幅度达到高产、高细和低能耗运转.
本设计具有很大的实用价值。因为采用了很多新的结构，大大降低了制造和维护的费用，减少了机器调整的次数，保证了生产的连续性,降低了生产成本，改善了产品性能，提高了企业的经济效益.