公开(公告)号：US20130219739A1

公开(公告)日：2013-08-29

申请号：US13881251

申请日：2011-10-13

Applicant: Franz Petschauer ,  Stefan Hansen ,  Klaus Poeschl

Inventor： Franz Petschauer ,  Stefan Hansen ,  Klaus Poeschl

IPC: F26B5/14

CPC classification number: F26B5/14 ,  D21F2/00 ,  D21F3/0254 ,  D21F3/04 ,  D21F9/003

Abstract: A method for dewatering a fibrous material web, wherein fibrous material is applied via a headbox on at least one wire and is subsequently dewatered in order to form a fibrous material web. Following the wire section, the resulting fibrous material web is dewatered by several presses, wherein the first press through which the fibrous material web is guided following the headbox is equipped with a double nip. The first press is formed by a wire roll and two couch rolls which are each pressed against the wire roll for forming a nip. Also disclosed is a corresponding device for carrying out the method.

Abstract translation: 一种用于使纤维材料纤维网脱水的方法，其中纤维材料通过流浆箱施加在至少一根丝线上，随后脱水以形成纤维材料网。 在丝线部分之后，通过几个压力机将所得的纤维材料幅材脱水，其中在流浆箱之后引导纤维材料幅材的第一压力机装备有双压区。 第一压榨机由线辊和两个沙发辊组成，每个辊子压在线辊上以形成辊隙。 还公开了用于执行该方法的相应装置。

公开(公告)号：US09506692B2

公开(公告)日：2016-11-29

申请号：US13881251

申请日：2011-10-13

Applicant: Franz Petschauer ,  Stefan Hansen ,  Klaus Poeschl

Inventor： Franz Petschauer ,  Stefan Hansen ,  Klaus Poeschl

IPC: F26B5/14 ,  D21F2/00 ,  D21F3/02 ,  D21F3/04 ,  D21F9/00

CPC classification number: F26B5/14 ,  D21F2/00 ,  D21F3/0254 ,  D21F3/04 ,  D21F9/003

Abstract: A method for dewatering a fibrous material web, wherein fibrous material is applied via a headbox on at least one wire and is subsequently dewatered in order to form a fibrous material web. Following the wire section, the resulting fibrous material web is dewatered by several presses, wherein the first press through which the fibrous material web is guided following the headbox is equipped with a double nip. The first press is formed by a wire roll and two couch rolls which are each pressed against the wire roll for forming a nip. Also disclosed is a corresponding device for carrying out the method.

Abstract translation: 一种用于使纤维材料纤维网脱水的方法，其中纤维材料通过流浆箱施加在至少一根丝线上，随后脱水以形成纤维材料网。 在丝线部分之后，通过几个压力机将所得的纤维材料幅材脱水，其中在流浆箱之后引导纤维材料幅材的第一压力机装备有双压区。 第一压榨机由线辊和两个沙发辊组成，每个辊子压在线辊上以形成辊隙。 还公开了用于执行该方法的相应装置。