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公开(公告)号:US06293031B1
公开(公告)日:2001-09-25
申请号:US09462293
申请日:2000-02-01
申请人: Knut Ringbom , Richard Solin
发明人: Knut Ringbom , Richard Solin
IPC分类号: F26B700
CPC分类号: F26B13/104 , D21F5/187 , D21H25/06
摘要: Method and apparatus for drying a coated paper web (W) or the like web. The apparatus (10) comprises sequentially in the running direction of the web—a turning device (16) arranged on the first side of the web and provided with blow nozzles (20), with which the running direction of the web to be dried is turned in a non-contacting way, and web drying devices (30, 30′) arranged on the first and the second sides of the web, in which the web is dried in a non-contacting manner. The apparatus further comprises a counterpart (18) provided with overpressure nozzles (24), arranged on the second side of the web at the point of the turning device (16), for stabilizing the web run by means of blows generating a local overpressure between the web (W) and the carrier surfaces of the overpressure nozzles (24).
摘要翻译: 用于干燥涂布纸幅(W)或类似网的方法和设备。 所述设备(10)依次包括布置在所述网的第一侧上的转向装置(16)的所述卷材的运行方向上,并设置有吹嘴(20),待干燥的幅材的运行方向为 以不接触的方式转动,以及布置在幅材的第一和第二侧上的幅材干燥装置(30,30'),其中幅材以非接触方式干燥。 所述设备还包括设置有超压喷嘴(24)的配对件(18),所述超压喷嘴(24)布置在所述卷材的所述转向装置(16)的位置处的所述第二侧上,用于通过在所述卷材运动之间产生局部超压 腹板(W)和超压喷嘴(24)的载体表面。