Dry grinding system and dry grinding method
    8.
    发明授权
    Dry grinding system and dry grinding method 有权
    干磨系统和干磨法

    公开(公告)号:US07083130B2

    公开(公告)日:2006-08-01

    申请号:US10686522

    申请日:2003-10-16

    IPC分类号: B02C23/12 B02C23/14

    摘要: The invention provides a dry grinding system including grinding means for dry-grinding a material to be ground; first classification means for classifying a ground product obtained through the grinding means, into fine powder having a relatively small average particle size and coarse powder having a relatively large average particle size; second classification means for further classifying the coarse powder obtained through the first classification means, into fine powder having a relatively small average particle size and coarse powder having a relatively large average particle size; and returning means for returning to the grinding means the coarse powder obtained through the second classification means. The invention enables production of a powder product having a desired average particle size at high efficiency.

    摘要翻译: 本发明提供了一种干磨系统,包括用于干磨待研磨材料的研磨装置; 用于将通过研磨装置获得的磨碎产品分类成具有相对较小平均粒径的细粉末和具有相对较大平均粒径的粗粉末的第一分级装置; 用于将通过第一分级装置获得的粗粉末进一步分级的具有相对较小平均粒径的细粉末和具有相对较大平均粒径的粗粉末的第二分类装置; 以及返回装置,用于将通过第二分级装置获得的粗粉末返回到研磨装置。 本发明能够以高效率生产具有所需平均粒度的粉末产品。

    Dry grinding system and dry grinding method
    9.
    发明申请
    Dry grinding system and dry grinding method 有权
    干磨系统和干磨法

    公开(公告)号:US20050167534A1

    公开(公告)日:2005-08-04

    申请号:US10686522

    申请日:2003-10-16

    摘要: The invention provides a dry grinding system including grinding means for dry-grinding a material to be ground; first classification means for classifying a ground product obtained through the grinding means, into fine powder having a relatively small average particle size and coarse powder having a relatively large average particle size; second classification means for further classifying the coarse powder obtained through the first classification means, into fine powder having a relatively small average particle size and coarse powder having a relatively large average particle size; and returning means for returning to the grinding means the coarse powder obtained through the second classification means. The invention enables production of a powder product having a desired average particle size at high efficiency.

    摘要翻译: 本发明提供了一种干磨系统,包括用于干磨待研磨材料的研磨装置; 用于将通过研磨装置获得的磨碎产品分类成具有相对较小平均粒径的细粉末和具有相对较大平均粒径的粗粉末的第一分级装置; 用于将通过第一分级装置获得的粗粉末进一步分级的具有相对较小平均粒径的细粉末和具有相对较大平均粒径的粗粉末的第二分类装置; 以及返回装置,用于将通过第二分级装置获得的粗粉末返回到研磨装置。 本发明能够以高效率生产具有所需平均粒度的粉末产品。