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    Defibering apparatus including multiple horizontally spaced comminuting surfaces
    2.
    发明授权
    Defibering apparatus including multiple horizontally spaced comminuting surfaces 失效
    剥离装置包括多个水平间隔的粉碎表面

    公开(公告)号：US3877648A

    公开(公告)日：1975-04-15

    申请号：US41529873

    申请日：1973-11-13

    申请人： BLACK CLAWSON CO

    发明人： VOKES ROBERT F

    IPC分类号： D21B1/34 ,  B02C13/02

    CPC分类号： D21B1/345

    摘要： Defibering apparatus for the treatment of waste paper furnishes includes an enclosed tub or tank containing multiple rotors mounted on a common shaft and each provided with a cooperating bed plate. The primary defibering action is effected by the development of zones of intense hydraulic shear in such manner that plastic, wet-strength paper and similar material remains relatively intact while papers of lesser strength are separated into their fibrous constituents. The apparatus is constructed to permit bypassing of the rotors to the extent necessary to assure against damage in the event of the entry of tramp metal or other foreign objects.

    摘要翻译： 用于处理废纸配料的隔流装置包括一个封闭的桶或罐，其中包含安装在公共轴上的多个转子，并且每个设有合作床板。 主要的解纤作用是通过强烈的水力剪切区的发展来实现的，使得塑料，湿强度纸和类似材料保持相对完整，而较低强度的纸被分离成它们的纤维组分。 该设备被构造成允许绕转转子到达必要的程度，以防止在流入金属或其它异物进入的情况下损坏。