Method and apparatus for the lateral sealing of a drainage wedge in a
twin-wire paper machine
    1.
    发明授权
    Method and apparatus for the lateral sealing of a drainage wedge in a twin-wire paper machine 失效
    用于双网造纸机中排水楔的横向密封的方法和装置

    公开(公告)号:US5851356A

    公开(公告)日:1998-12-22

    申请号:US839852

    申请日:1997-04-17

    IPC分类号: D21F1/30 D21F9/00 D21F1/00

    CPC分类号: D21F9/003 D21F1/30

    摘要: Apparatus and method for laterally sealing a drainage gap of a twin-wire paper machine. This lateral sealing has contact only with the lower wire. Between the upper wire and the lateral sealing, sealing is preferably effected by sealing water. Since this lateral sealing is elastic, it can adapt itself to the movements of the lower wire.

    摘要翻译: 用于横向密封双网造纸机排水间隙的装置和方法。 该侧向密封仅与下部导线接触。 在上部线和侧面密封之间,密封优选通过密封水来实现。 由于该侧向密封是弹性的,所以它可以适应下部电线的运动。

    Belt cleaning device for papermaking machines
    2.
    发明授权
    Belt cleaning device for papermaking machines 失效
    造纸机皮带清洗装置

    公开(公告)号:US5783044A

    公开(公告)日:1998-07-21

    申请号:US605545

    申请日:1996-02-26

    CPC分类号: D21G9/0063 D21F1/325 D21F7/04

    摘要: The invention relates to a device for cleaning a moving transport belt in a papermaking machine, for instance a dry or wet wire belt or a felt belt, having at least one nozzle which can be directed against the transport belt for spraying the woven belt with liquid or gaseous fluid. A suction chamber 18 surrounds and cooperates with the cleaning nozzle (8), so that dirt and/or water mist detached by the nozzle jet (27) from the transport belt (4) or residual water are drawn into the suction chamber (18) and led away, avoiding dirtying or contamination of the nearby area.

    摘要翻译: 本发明涉及一种用于清洁造纸机器中的移动传送带的装置,例如干燥或湿的丝带或毡带,其具有至少一个喷嘴,所述喷嘴可以被引导到传送带上,以用织物喷洒液体 或气态流体。 吸入室18与清洁喷嘴(8)包围并配合,使得喷嘴(27)从输送带(4)或残留水分离的污物和/或水雾被吸入吸入室(18) 并带走,避免脏污或污染附近地区。

    Suction box for dehydrating paper webs
    3.
    发明授权
    Suction box for dehydrating paper webs 失效
    吸水纸用于脱水纸幅

    公开(公告)号:US4541896A

    公开(公告)日:1985-09-17

    申请号:US578216

    申请日:1984-02-08

    申请人: Jurgen Banning

    发明人: Jurgen Banning

    CPC分类号: D21F1/52

    摘要: A suction box coordinated with a dandy roll and serving the dehydration of paper webs features on its ends respective deckle slides wherein each deckle slide is of a design such that it elastically yields to the peripheral face of the dandy roll. Each deckle slide is wear-resistant and adaptable to varying dandy roll diameters and dipping depths. Thus, each deckle slide comprises a lamella package which extends with its longitudinal axis in the direction of web travel. The lamella package includes a plurality of parallel, rigid lamellae shiftable relative to one another and lying in respective planes extending generally perpendicular to the direction of web travel.

    摘要翻译: 一个与一个滚花滚筒配合并用于纸幅脱水的抽吸盒,其端部分别包括一个玻璃滑板,其中每个滑板的设计使得它能够弹性地屈服于滚花滚筒的外周面。 每个滑梯都是耐磨的,适用于不同的轮盘直径和浸渍深度。 因此,每个卡片滑动件包括薄片包装,其沿其纵向轴线沿着卷筒纸行进的方向延伸。 薄片包装包括多个平行的刚性薄片,它们可相对于彼此移位并且位于大致垂直于卷筒纸行进方向延伸的相应平面中。