发明名称 |
APPARATUS AND METHOD FOR TREATING A FIBROUS MATERIAL WEB IN A LONG NIP PRESS UNIT |
摘要 |
The invention relates to an apparatus and a method for treating a fibrous material web (9) in a paper or cardboard machine in a long nip press unit (29) comprising a press roll (24), which has a rotating press jacket (25) and a mating roll (23), wherein the fibrous material web (9) is dewatered in an extended press nip (26) between the mating roll (23) and the press jacket (25) of the press roll (24). According to the invention, the fibrous material web (9) is guided after the extended press nip (26) on a special rotating press jacket (25) of the press roll (24) to a transfer region (30), in which the fibrous material web (9) is transferred from the press jacket (25) to a transfer element (31, 27). |
申请公布号 |
WO2010132903(A3) |
申请公布日期 |
2011.01.06 |
申请号 |
WO2010AT00097 |
申请日期 |
2010.04.09 |
申请人 |
ANDRITZ AG;MAUSSER, WILHELM;ANZEL, ANDREAS |
发明人 |
MAUSSER, WILHELM;ANZEL, ANDREAS |
分类号 |
D21F11/00;D21F3/02;D21F3/04 |
主分类号 |
D21F11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|