Method and grinder for the manufacture of pulp
    1.
    发明授权
    Method and grinder for the manufacture of pulp 失效
    用于制造纸浆的方法和研磨机

    公开(公告)号:US4560439A

    公开(公告)日:1985-12-24

    申请号:US413370

    申请日:1982-08-13

    申请人: Ernst G. Ranhagen

    发明人: Ernst G. Ranhagen

    CPC分类号: D21B1/26 D21B1/24

    摘要: Method and grinder for the manufacture of fibre pulp from lignocellulosic material, such as wood chips or the like. The fibres are detached from the material by means of a grinding member (6) and the fibrous material is formed into a body, which without rotational movement is fed, while being compressed, into a grinding zone (5) which has converging wall surfaces. In the grinding zone (5) the fibrous material is worked upon by the grinding member (6) which is rotatable relatively to the body of fibrous material and which delimits at least one of the converging wall surfaces of the grinding zone (5). The detached fibres are removed (at 8) from the grinding zone.

    摘要翻译: PCT No.PCT / SE81 / 00391 Sec。 371日期1982年8月13日 102(e)日期1982年8月13日PCT提交1981年12月22日PCT公布。 第WO82 / 02219号公报 日本1982年7月8日。用于从木质纤维素材料如木屑等制造纤维纸浆的方法和研磨机。 通过研磨构件(6)将纤维从材料上分离,并且将纤维材料形成为主体,其在被压缩的同时不进行旋转运动而进入具有会聚壁表面的研磨区域(5)中。 在研磨区域(5)中,纤维材料被磨削构件(6)加工,磨削构件(6)可相对于纤维材料体旋转并限定研磨区(5)的至少一个会聚壁表面。 分离的纤维从研磨区域去除(在8处)。