Doctor unit in a paper machine
    2.
    发明授权
    Doctor unit in a paper machine 失效
    医生单位在造纸机

    公开(公告)号:US07108766B1

    公开(公告)日:2006-09-19

    申请号:US10070409

    申请日:2000-09-12

    IPC分类号: D21G3/00

    CPC分类号: D21G3/005

    摘要: A doctor unit in a paper machine includes a blade carrier having a blade holder fitted to the blade carrier. A doctor blade is mountable in the blade holder to doctor a roll or similar moving surface. The blade holder and/or doctor blade include one or more sensors installed inside the construction or on its surface. The sensors are arranged to measure the wear of and/or stress in the blade holder and/or doctor blade.

    摘要翻译: 造纸机中的医生单元包括具有安装到刀片架上的刀片保持架的刀片托架。 刮刀可安装在刀片保持器中以刮擦辊或类似的移动表面。 刀片保持器和/或刮刀刀片包括安装在结构内或其表面上的一个或多个传感器。 传感器布置成测量刀片保持器和/或刮刀中的磨损和/或应力。

    Equipment and method for replacing a band-like doctor blade
    4.
    发明授权
    Equipment and method for replacing a band-like doctor blade 失效
    更换带状刮刀的设备和方法

    公开(公告)号:US06651303B1

    公开(公告)日:2003-11-25

    申请号:US09701123

    申请日:2000-11-20

    IPC分类号: B23Q1700

    摘要: The invention relates to band-like doctor blade assembly, a doctor blade and a method in the use of the doctor blade. The doctor blade assembly includes continuous and substantially infinite doctor blade that is placed in a reel, the doctor blade is then fed into a blade holder. The blade holder includes locking devices in its connection for locking the doctor blade in the blade holder. The continuous and substantially infinite doctor blade has a plurality of edge notches formed along an edge thereof and the doctor blade is fed over a length substantially equal to the distance between the edge notches, while the notches are placed, during the operation of the doctor blade, at both ends of the blade holder and permit bending of the continuous band-like doctor blade.

    摘要翻译: 本发明涉及带状刮刀组件,刮刀和使用刮刀的方法。 刮刀组件包括连续且基本无限的刮刀,其被放置在卷轴中,然后将刮刀送入刀片保持器。 刀片保持器包括其连接中的锁定装置,用于将刮刀锁定在刀片保持器中。 连续的和基本上无限的刮刀具有沿着其边缘形成的多个边缘凹口,并且在刮刀的操作期间,刮刀被提供在基本上等于边缘凹口之间的距离的长度上,而凹口被放置 ,在刀片保持器的两端并允许连续的带状刮刀的弯曲。

    Equipment and method in handling of doctor blades for a paper/cardboard machine
    5.
    发明授权
    Equipment and method in handling of doctor blades for a paper/cardboard machine 失效
    处理纸/纸板机刮刀的设备和方法

    公开(公告)号:US06682012B1

    公开(公告)日:2004-01-27

    申请号:US10019982

    申请日:2002-04-22

    IPC分类号: B65H1804

    CPC分类号: D21G3/005

    摘要: A reeling device (10), has a support base (1), a support arm (2), and a shaft (9′) mounted on the support arm (2). One shaft end has a boss (9) and the other end has a revolving frame (7). Mounted to the device is a transit case (20), within which the used doctor blades (12) of a paper/cardboard machine are reeled on a roll. Raw material is supplied to a blade production plant, where the blades are produced, then transported to a paper/cardboard plant and stored in the plant prior to being mounted in connection with paper/cardboard machine rolls, where their condition is monitored during use. Used doctor blades are removed from the machine, packed in storable form with the reeling device, and are stored in the paper/cardboard plant. The packed used blades are transported away from the paper/cardboard plant and delivered into recycling, reuse or end use.

    摘要翻译: 卷取装置(10)具有支撑基座(1),支撑臂(2)和安装在支撑臂(2)上的轴(9')。 一个轴端具有凸台(9),另一端具有旋转框架(7)。 安装到设备上的是运送箱(20),纸/纸板机的废纸刮刀(12)卷绕在卷筒上。 原材料被供应到叶片生产设备,其中生产叶片,然后在与纸/纸板机辊子相连接的情况下运送到纸/纸板装置并存储在工厂中,在使用期间监测其状况。 将刮刀从机器上取出,用卷取装置以可储存的形式包装,并存放在纸/纸板厂中。 包装的二手叶片从纸/纸板厂运送离开,并进入回收,再利用或最终用途。