公开(公告)号：EP2647760B1

公开(公告)日：2017-12-27

申请号：EP12162798.8

申请日：2012-04-02

申请人： Valmet Technologies, Inc.

发明人： Tynkkynen, Topi ,  Pitkäniemi, Tapio ,  Multamäki, Jari ,  Luoma, Jukka

IPC分类号： D21H23/50 ,  B05B1/00 ,  B05B7/00 ,  B29C45/27 ,  B05B1/24 ,  B05B7/16 ,  B05B9/00 ,  B05B11/00 ,  B05B15/00 ,  B05B15/02

CPC分类号： D21H23/50 ,  B05B1/00 ,  B05B1/24 ,  B05B7/0075 ,  B05B7/16 ,  B05B9/002 ,  B05B11/0002 ,  B05B15/16 ,  B05B15/50 ,  B29C45/278

摘要： The invention relates to a device for treating a fiber web, especially a device for applying treatment substance for treating a moving fiber web on at least one surface of the fiber web, which device comprises at least one nozzle (10) comprising a channel (11) for the treatment substance and a tip or end (13) of the nozzle (10) for providing a treatment substance flow (15) on the fiber web- The tip or end of the nozzle (10) of the device for treating a fiber web is provided with means (21, 22) for managing the temperature of the tip or end (13) of the nozzle (10) for preventing the adhering of the heated treating substance.