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Press for processing fibrous web transformed into paper or cardboard in the papermaking machine or board machine

机译:用于在造纸机或纸板机中加工转化为纸或纸板的纤维幅材的压机

摘要

A support (7) has a contact surface which contacts a counter-pressure surface (4) of a press roll (2), so that an extended nip (N) is defined by the contact surface and counter-pressure surface. The support is movable towards the counter-pressure surface to load the nip through the contact surface. The support is elastically deformable and the contact surface is adaptable to the counter-pressure surface. Independent claims are also included for the following: (1) holding device for support; and (2) apparatus for treatment of fiber web manufactured in paper/board manufacturing machine; (3) press for treatment of fiber web; (4) method of forming extended nip in press; (5) method of controlling load of extended nip in press; and (6) use of support.
机译:支撑件(7)具有接触表面,该接触表面接触压辊(2)的反压力表面(4),从而由接触表面和反压力表面限定了延伸的辊隙(N)。支撑件可朝反压表面移动以通过接触表面加载压区。支撑件是可弹性变形的,并且接触表面适合于反压表面。还包括以下方面的独立权利要求:(1)支撑装置; (2)在纸/纸板制造机中制造的纤维网的处理装置; (3)压榨处理纤维网; (4)在压榨中形成延伸压区的方法; (5)控制压榨机中延伸压区负荷的方法; (6)使用支持。

著录项

  • 公开/公告号PL396176A1

    专利类型

  • 公开/公告日2011-12-19

    原文格式PDF

  • 申请/专利权人 METSO PAPER KARLSTAD AB;

    申请/专利号PL20040396176

  • 发明设计人 GUSTAVSSON TORD GUSTAV;

    申请日2004-10-15

  • 分类号D21F3/02;

  • 国家 PL

  • 入库时间 2022-08-21 17:23:11

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