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1. 发明申请

WO1993020941A1 REFINING ELEMENT 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1993020941A1
公开(公告)日：1993-10-28
申请号：PCT/SE1993000059
申请日：1993-01-28
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , HAWÉN, Anders , HEDLUND, Christer , NÄSTRÉN, Christer , PUROLAINEN, Pertti , ROHDÉN, Lennart , VIRVING, Nils
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/12
CPC分类号： D21D1/306 , B02C7/12
摘要： A refining element for a disk refiner, which element is provided on its front side with working members (2) and is formed with through holes (4) for its attachment on a holder in the refiner. The refining element (1) further is provided with at least one centrally located threaded hole (5), which in operation is covered from the front side by a covering screw (7). At the exchange of refining elements, the threaded hole (5) is intended for a longer screw, by means of which the element (1) can be removed from the holder.
摘要翻译：一种用于圆盘精磨机的精炼元件，该元件在其正面上设置有工作构件（2），并且形成有用于附接在精磨机中的保持器上的通孔（4）。精炼元件（1）还设置有至少一个中心位置的螺纹孔（5），其在操作中被覆盖螺钉（7）从前侧覆盖。在更换精磨元件时，螺纹孔（5）用于较长的螺钉，通过该螺钉孔可以将元件（1）从保持器移除。

2. 发明申请

WO1996000616A1 REFINING ELEMENT 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1996000616A1
公开(公告)日：1996-01-11
申请号：PCT/SE1995000779
申请日：1995-06-26
申请人： SUNDS DEFIBRATOR INDUSTRIES AB , ROHDÉN, Lennart , OBITZ, Lars
发明人： SUNDS DEFIBRATOR INDUSTRIES AB
IPC分类号： B02C07/12
CPC分类号： B02C7/12 , D21D1/306
摘要： A pair of co-operating refining elements (10, 11) intended for a disc refiner to disintegrate and refine lignocellulosic material in a refining gap between two opposed refining discs rotating relative to each other. The refining elements (10, 11) are intended to be placed directly in front of each other on opposed refining discs. Both refining elements are formed with bars (12) and intermediate grooves (13), which in the outer portion (16) of the refining elements (10, 11) are arranged in a number of limited zones (17-24) located radially outside each other. Each refining element (10, 11) comprises at least one zone (18, 20 and, respectively, 21, 23) where the bars (12) are placed more densely than in an adjoining zone (17, 19 and, respectively, 22, 24). These more densely patterned zones (18, 20) on one refining element (10) shall be radially offset without overlapping in relation to the more densely patterned zones (21, 23) on the other refining element (11).
摘要翻译：一种用于圆盘精磨机的合作精炼元件（10,11），用于在相对于彼此旋转的两个相对的精炼圆盘之间的精炼间隙中分解和精炼木质纤维素材料。精制元件（10,11）旨在直接放置在相对的精炼盘上彼此前面。两个澄清元件都形成有杆（12）和中间槽（13），其在精炼元件（10,11）的外部部分（16）中布置在位于径向外侧的多个限定区域（17-24）中彼此。每个精炼元件（10,11）包括至少一个区域（18,20和分别为21,23），其中杆（12）比在相邻区域（17,19和22， 24）。一个精炼元件（10）上的这些更密集图案的区域（18,20）应相对于另一个精炼元件（11）上较密集图案的区域（21,23）径向偏移而不重叠。

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