Drying section
    1.
    发明申请
    Drying section 失效
    干燥部分

    公开(公告)号:US20010045023A1

    公开(公告)日:2001-11-29

    申请号:US09852021

    申请日:2001-05-10

    IPC分类号: F26B011/02

    CPC分类号: D21F5/00 D21F5/182

    摘要: In a drying section of a machine for producing a material web such as, in particular, a paper or cardboard web, a pick-up suction roll, in particular a larger pick-up suction roll, is provided between the last pressing nip of a pressing section and a subsequent impingement drying unit, which suction roll removes the material web from a pressing felt guided through the pressing nip or from a transfer belt and transfers it to the impingement drying unit.

    摘要翻译: 在用于生产特别是纸或纸板幅材的材料幅材的机器的干燥部分中,拾取吸力辊特别是较大的拾取式抽吸辊被提供在 按压部分和随后的冲击干燥单元,该吸力辊从通过挤压压区引导的压榨毛毯或从转印带移除材料纤维网,并将其转移到冲击干燥单元。

    Drying roll for drying a material web
    2.
    发明申请
    Drying roll for drying a material web 失效
    用于干燥材料网的干燥辊

    公开(公告)号:US20020092197A1

    公开(公告)日:2002-07-18

    申请号:US09949826

    申请日:2001-09-12

    发明人: Georg Kugler

    IPC分类号: F26B011/02

    CPC分类号: D21F5/182 D21F3/10

    摘要: Roll and drying section of a machine for producing a material web and process for drying a material web. The roll includes ajacket having a plurality of throughput openings, a device for supplying gas through the jacket, and a second jacket located within the jacket being arranged to form a ring chamber with the jacket. The second jacket is gas tight to seal the ring chamber in a gas-tight manner from an interior of the second jacket.

    摘要翻译: 用于生产材料网的机器的辊和干燥部分以及用于干燥材料网的方法。 卷包括具有多个通过量的开口的装置,用于通过该夹套供应气体的装置以及位于该夹套内的第二夹套,以与该夹套形成环形室。 第二夹套是气密的,以气密的方式从第二夹套的内部密封环形室。