Method and device for forming mineral wool
    1.
    发明授权
    Method and device for forming mineral wool 有权
    矿棉成型方法及装置

    公开(公告)号:US07314557B2

    公开(公告)日:2008-01-01

    申请号:US10467175

    申请日:2002-02-13

    IPC分类号: B01D33/11 C03B37/04 C03B37/00

    摘要: A device for internal centrifugation of mineral fibers including a centrifuge equipped with a peripheral band perforated with orifices distributed in a plurality of annular zones arranged on top of each other, assuming that the centrifuge is in centrifugation position. The device also includes at least two annular zones whose number of orifices per unit of surface area differs by a value greater than or equal to 5%, in particular greater than or equal to 10%, and even 20%.

    摘要翻译: 一种用于矿物纤维的内部离心的装置,包括装备有分布在彼此顶部的多个环形区域中分布的孔的周边带的离心机,假定离心机处于离心位置。 该装置还包括至少两个环形区,其每单位表面积的孔数不同于大于或等于5%,特别是大于或等于10%,甚至20%的值。