发明名称 Arrangement in connection with the press and dryer section of a web forming machine
摘要 An arrangement in connection with the press and dryer section of a web-forming machine includes first and second devices for transporting the web. The second device includes a dryer wire and a roll arranged to support it. In the arrangement there is an open gap between the first and second devices, across which the web is arranged to be transferred, so that the web and the dryer wire form a closing throat. The arrangement further includes a deflector before the open gap in the direction of travel of the dryer wire, which is arranged close to the dryer wire, in order to restrict the air layer travelling with the dryer wire, and thus to prevent the formation of an excess pressure in the closing throat.
申请公布号 US2008178487(A1) 申请公布日期 2008.07.31
申请号 US20040919762 申请日期 2004.08.17
申请人 METSO PAPER, INC. 发明人 KOMULAINEN ANTTI;KURKI MATTI;VESTOLA JUHANI
分类号 D06F58/00;D21F2/00;D21F3/04;D21F5/00;F26B13/10;F26B13/16 主分类号 D06F58/00
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