ARRANGEMENT AND METHOD IN CONNECTION WITH AN IMPINGEMENT DRYER FOR DRYING A FIBER WEB
    1.
    发明公开
    ARRANGEMENT AND METHOD IN CONNECTION WITH AN IMPINGEMENT DRYER FOR DRYING A FIBER WEB 审中-公开
    装置和方法与冲击干燥器连接对于干燥纤维纸幅

    公开(公告)号:EP2516736A2

    公开(公告)日:2012-10-31

    申请号:EP10819687.4

    申请日:2010-12-23

    申请人: Metso Paper, Inc.

    IPC分类号: D21F5/18 D21G9/00 D21F7/04

    CPC分类号: D21G9/0063 D21F5/18 D21F7/04

    摘要: The invention relates to an arrangement and a method in connection with an impingement dryer (10, 20, 30) of a fiber web (50). According to the invention in the method: - the fiber web (50) is guided into the impingement dryer (10, 20, 30) via its first end (11, 21, 31 ), - the fiber web is guided inside the impingement dryer past blowing means (104) and exhaust means (105), and - the fiber web is guided out via a second end (12, 22, 32) of the impingement dryer, - during a web break or tail threading, the fiber web is guided into a desired direction by means of a guiding form (304, 317) arranged in the first end (11, 21, 31) or the second end (12, 22, 32) of the impingement dryer, on the outer surface (303) of the impingement dryer, and having, in the machine cross direction, at least the width of mainly the entire dryer.

    摘要翻译: 本发明涉及一种在布置和在纤维幅材(50)的冲击干燥器(10,20,30)与连接的方法。 。根据在所述方法中本发明的: - 所述纤维幅材(50)经由其第一端部被引导到冲击干燥器(10,20,30)(11,21,31) - 所述纤维幅材冲击干燥器内部引导 过去鼓风装置(104)和排气装置(105),以及 - 所述纤维幅材经由冲击干燥器的第二端(12,22,32)引导出, - 卷筒纸断裂或尾部引纸期间,所述纤维网是 通过在所述第一端部布置在引导形式(304,317)(11,21,31)或所述冲击干燥器的第二端部(12,22,32)而被引导到所希望的方向,外表面(303 )的冲击干燥器,并且具有,在机器横向上,整个主要干燥器的至少宽度。