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    Screen apparatus
    2.
    发明公开
    Screen apparatus 无效
    Siebvorrichtung

    公开(公告)号：EP1882773A1

    公开(公告)日：2008-01-30

    申请号：EP07112515.7

    申请日：2007-07-16

    申请人： AIKAWA IRON WORKS CO., LTD.

    发明人： Yoshihiko, Aikawa

    IPC分类号： D21D5/02

    CPC分类号： D21D5/026

    摘要： This invention provides a screen apparatus having an enhanced capacity for separating foreign matter from fibers of an acceptable quality in paper-making material. The screen apparatus S comprises: a sealed casing 1 having a paper-making material supply port 1a, a refined paper-making material discharge port 1b positioned above the paper-making material supply port 1a and a foreign matter discharge port 1c positioned above the refined paper-making material discharge port 1b; a screen 2 for dividing the interior of the sealed casing 1 into a first chamber 1A and a second chamber 1B and for separating foreign matter in the paper-making material, the screen being of cylindrical shape with end portions both open, the screen having circular holes or slit-like openings on a side face thereof and which screen is stood within the sealed casing 1 in such a way that a direction of height thereof faces a vertical direction;
    a rotor 7 disposed inside the screen 2 within the first chamber 1A and having an agitating member 7a for agitating the paper-making material within the sealed casing 1; and a water supply passage 10 mounted onto the sealed casing 1 so that a water spouting port 10a opposes the top end face 7T of the rotor 7.

    摘要翻译： 本发明提供一种筛网装置，其具有在造纸材料中将异物与可接受品质的纤维分离的能力。 筛网装置S包括：密封壳体1，其具有造纸材料供应口1a，位于造纸材料供应口1a上方的精制造纸材料排出口1b和位于精制的上方的异物排出口1c 造纸材料排出口1b; 用于将密封的壳体1的内部分成第一室1A和第二室1B并用于分离造纸材料中的异物的屏幕2，该屏幕是圆柱形的，端部都打开，屏幕具有圆形 其侧面上的孔或狭缝状开口，并且该屏幕以高度方向面向垂直方向的方式站在密封壳体1内; 设置在第一室1A内的筛网2内的转子7，具有用于搅拌密封壳体1内的造纸材料的搅拌部件7a; 以及安装在密封壳体1上的供水通道10，使得喷水口10a与转子7的顶端面7T相对。