分级技术和设备的发展与展望  

Development and prospect of classification techhology and equipment

作　　者：许建蓉[1] 王怀法[2] 

机构地区：[1]太原理工大学矿业工程学院,山西太原030024 [2]晋中市晋中学院,山西晋中030600

出　　处：《洁净煤技术》2009年第2期25-27,60,共4页Clean Coal Technology

摘　　要：综述了分级技术和分级设备的现状，介绍了普通分级设备-水力旋流器的应用现状和发展前景，还介绍了超细分级技术的发展和典型分级设备-涡轮式分级机和射流式分级机。最后对分级技术进行了展望。Summarized the status quo of the classification technology and grading equipment, introduced the general classification - Hydrocyclone application status and development prospects, also introduced the development of the ultra-fine grading technology and typical grading equipment - Turbo-classifier and Jet-classifier. Finally, prospected for this technology.

关 键 词：分级技术 水力旋流器 涡轮式分级机 射流式分级机 

分 类 号：TF351[冶金工程—冶金机械及自动化]