Clean room
    1.
    发明授权
    Clean room 失效
    整理房间

    公开(公告)号:US4694736A

    公开(公告)日:1987-09-22

    申请号:US790308

    申请日:1985-10-22

    IPC分类号: F24F3/16 F24F13/20 F24F1/02

    摘要: A clean room having an air-conditioner unit built in the shell of an airtight main room in such a manner as to form part of the internal wall of the main room. This air-conditioner unit is provided with an external casing of a small thickness and this external casing is provided with an air inlet and an air outlet which is fitted with a high-performance filter. The casing has an air blower disposed therein. The airtight main room is mainly formed of a plurality of gate-shaped frames disposed in parallel as regularly spaced on a floor surface. The air-conditioner unit and a control unit are disposed in the spaces intervening between the adjacent vertical members of the gate-shaped frames. The internal wall of the main room is formed of wall panels and the front panel of the casing of the air-conditioner unit.

    摘要翻译: 一种洁净室,其具有以密闭主室的壳体内置的空调装置,以形成主室内壁的一部分。 该空调单元具有小的厚度的外部壳体,该外壳设置有配备有高性能过滤器的进气口和空气出口。 壳体具有设置在其中的鼓风机。 气密主室主要由在地板表面上规则间隔地平行布置的多个门形框架形成。 空调单元和控制单元设置在插入在门状框架的相邻垂直构件之间的空间中。 主室的内壁由空气调节单元的壁板和壳体的前面板组成。

    Dry grinding system and dry grinding method
    6.
    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。

    Dry grinding system and dry grinding method
    9.
    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:US07264185B2

    公开(公告)日:2007-09-04

    申请号:US11449655

    申请日:2006-06-09

    IPC分类号: 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 find 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; 将通过第一分级装置得到的粗粉末进一步分级为平均粒径较小的发现粉末和平均粒径较大的粗粉末的第二分类手段; 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
    10.
    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:US20060255192A1

    公开(公告)日:2006-11-16

    申请号:US11449655

    申请日:2006-06-09

    IPC分类号: B02C19/00

    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 find 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; 将通过第一分级装置得到的粗粉末进一步分级为平均粒径较小的发现粉末和平均粒径较大的粗粉末的第二分类手段; 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。