公开(公告)号：US5649371A

公开(公告)日：1997-07-22

申请号：US596793

申请日：1996-02-05

申请人： Hans Loser ,  Thomas Elenz ,  Albrecht Meinecke ,  Helmut Konecsny

发明人： Hans Loser ,  Thomas Elenz ,  Albrecht Meinecke ,  Helmut Konecsny

IPC分类号： F26B13/08 ,  D21F5/02 ,  D21F5/04 ,  F26B13/10 ,  F26B11/02

CPC分类号： D21F5/04

摘要： A dry unit of a dry end of a machine for producing a material web and including at least one drying cylinder and a plurality of dry felts parsing around the dry cylinder one above another, with at least two of the dry felts being lifted off the dry cylinder at different circumferential positions of the two dry felts on the dry cylinder.

摘要翻译： 用于生产材料幅材的机器的干燥端的干燥单元，并且包括至少一个干燥筒和多个干燥的毛毡，其围绕干圆筒分离在另一个之上，其中至少两个干燥的毡被从干燥的 圆筒在干燥圆筒上的两根干毛毡的不同圆周位置。

公开(公告)号：US20070251661A1

公开(公告)日：2007-11-01

申请号：US11660574

申请日：2005-08-04

申请人： Thomas Elenz

发明人： Thomas Elenz

IPC分类号： D21F5/18

CPC分类号： D21F9/003 ,  D21F3/04 ,  D21F3/045 ,  D21F5/044 ,  D21F5/182 ,  D21F7/12

摘要： The invention relates to a machine for producing and/or further processing a fibrous web, said machine comprising a press part and a drying part. The press part comprises only one press nip, and the first or second drying group of the dry part comprises an air-flow drying unit.

摘要翻译： 本发明涉及一种用于生产和/或进一步加工纤维幅材的机器，所述机器包括压榨部分和干燥部分。 压榨部仅包括一个压榨压区，干燥部分的第一或第二干燥组包括气流干燥单元。

公开(公告)号：US06638395B1

公开(公告)日：2003-10-28

申请号：US09590289

申请日：2000-06-09

申请人： Thomas Elenz

发明人： Thomas Elenz

IPC分类号： D21F302

CPC分类号： D21F3/045 ,  D21F9/02

摘要： Machine and process for at least one of producing and finishing a fibrous material web. The machine includes a press section, for dewatering the fibrous web, with a press nip, a former, located before, relative to a web travel direction, the press section for sheet formation, and a dryer section, located after the press section for drying the fibrous material web including a first dryer section having no more than three dryer cylinders. Two press rolls are arranged to form the press nip, and at least one press felt is located on each surface of the material web, such that the material web and the at least one press felt on each side of the material web are guided through the press nip. The fibrous material web is dewatered in the former to a dry content of at least approximately 18%, partially loops around the no more than three dryer cylinders, and is constantly supported from the former to an end of the first dryer group. The process includes dewatering the fibrous material web in the former to dry content of at least approximately 18%, dewatering the fibrous material web in only one press nip in the press section, and looping the fibrous material web around no more than three dryer cylinders in a first dryer group of the dryer section a dryer section. The fibrous material web is constantly supported between the former and an end of the first dryer group.

摘要翻译： 用于至少一种生产和整理纤维材料网的机器和方法。 该机器包括用于使纤维幅材脱水的挤压部分，具有相对于纸幅行进方向位于之前的压榨压区，成形器，用于片材形成的压榨部，以及位于干燥部的压榨部之后的干燥部 纤维材料网包括具有不超过三个干燥器筒的第一干燥部。 布置两个压榨辊以形成压榨压区，并且至少一个压榨毛毡位于材料纤维网的每个表面上，使得材料纤维网和材料纤维网的每一侧上的至少一个压榨毛毯被引导通过 压区。 纤维材料纤维网在前者中脱水至至少约18％的干含量，部分环绕不超过三个干燥器圆筒，并且从前者一直支撑到第一干燥器组的端部。 该方法包括将前者中的纤维材料纤维网脱水至至少约18％的干燥含量，在压榨部中仅在一个压榨辊隙中使纤维材料纤维网脱水，并将纤维材料纤维网环绕在不超过三个干燥器筒 干燥器部分的干燥器部分的第一干燥器组。 纤维材料纤维网经常支撑在第一干燥器组的前者和端部之间。

公开(公告)号：US20060102310A1

公开(公告)日：2006-05-18

申请号：US11249480

申请日：2005-10-14

申请人： Thomas Elenz

发明人： Thomas Elenz

IPC分类号： D21F3/04 ,  D21F3/02

CPC分类号： D21F3/04 ,  D21F3/045

摘要： Press arrangement for dewatering a paper, board, tissue or other fibrous web in a machine for producing and/or finishing the same. Arrangement includes only one elongated dewatering nip, through which the fibrous web, having at least one endlessly circulating water-absorbing dewatering belt arranged on each web surface, is led. After the dewatering nip, the fibrous web runs through a smoothing nip. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

摘要翻译： 用于在纸张，纸板，纸巾或其他纤维网中脱水以用于生产和/或整理其的机器的压力装置。 布置仅包括一个细长的脱水辊隙，纤维织物通过该纤维织物带有布置在每个织物表面上的至少一个循环的吸水脱水带。 在脱水辊隙之后，纤维幅材通过平滑辊隙。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US06475343B1

公开(公告)日：2002-11-05

申请号：US09696181

申请日：2000-10-26

申请人： Joachim Grabscheid ,  Karl Josef Böck ,  Ulrich Begemann ,  Thomas Elenz ,  Peter Mirsberger ,  Hans Dahl ,  Hannes Vomhoff ,  David Beck

发明人： Joachim Grabscheid ,  Karl Josef Böck ,  Ulrich Begemann ,  Thomas Elenz ,  Peter Mirsberger ,  Hans Dahl ,  Hannes Vomhoff ,  David Beck

IPC分类号： D21F152

CPC分类号： D21F1/48

摘要： Process and apparatus for dewatering a fibrous material web. The process includes guiding the fibrous material web through a dewatering zone, and directing a plurality of gas pressure pulses of a pressurized displacement gas one after the other onto a surface of the fibrous material web within the dewatering zone. The apparatus includes a device for forming a plurality of gas pressure pulses which are arranged one after the other within the dewatering zone. The plurality of gas pressure pulses are directed onto a surface of the fibrous material web.

摘要翻译： 用于使纤维材料网脱水的方法和设备。 该方法包括将纤维材料纤维网引导通过脱水区域，并将加压置换气体的多个气体压力脉冲一个接一个地引导到脱水区域内的纤维材料纤维网的表面上。 该装置包括用于形成在脱水区内一个接一个布置的多个气体压力脉冲的装置。 多个气体压力脉冲被引导到纤维材料纤维网的表面上。

公开(公告)号：US07776185B2

公开(公告)日：2010-08-17

申请号：US11660574

申请日：2005-08-04

申请人： Thomas Elenz

发明人： Thomas Elenz

IPC分类号： D21F3/00

CPC分类号： D21F9/003 ,  D21F3/04 ,  D21F3/045 ,  D21F5/044 ,  D21F5/182 ,  D21F7/12

摘要： The invention relates to a machine for producing and/or further processing a fibrous web, said machine comprising a press part and a drying part. The press part comprises only one press nip, and the first or second drying group of the dry part comprises an air-flow drying unit.

摘要翻译： 本发明涉及一种用于生产和/或进一步加工纤维幅材的机器，所述机器包括压榨部分和干燥部分。 压榨部仅包括一个压榨压区，干燥部分的第一或第二干燥组包括气流干燥单元。

公开(公告)号：US06381868B1

公开(公告)日：2002-05-07

申请号：US09675653

申请日：2000-09-29

申请人： Joachim Grabscheid ,  Karl Josef Böck ,  Ulrich Begemann ,  Thomas Elenz ,  Peter Mirsberger ,  Hans Dahl ,  Hannes Vomhoff ,  David Beck

发明人： Joachim Grabscheid ,  Karl Josef Böck ,  Ulrich Begemann ,  Thomas Elenz ,  Peter Mirsberger ,  Hans Dahl ,  Hannes Vomhoff ,  David Beck

IPC分类号： D06F5800

CPC分类号： D21F3/0254

摘要： Apparatus and process for dewatering a material web. The apparatus includes at least one pressure chamber formed by at least four substantially parallel rolls, a device arranged to introduce a pressurized gas into the at least one pressure chamber, and the at least four substantially parallel rolls being displaceable relative to one another to change an effective area of the at least one pressure chamber. The material web is guided through the at least one pressure chamber. The process includes pressurizing at least one pressure chamber with a gas medium, guiding the material web through the pressure chamber, driving water out of the material web using gas pressure within the at least one pressure chamber, and changing an effective area of the pressure chamber so as to adjust a dewatering capacity.

摘要翻译： 用于脱水材料网的设备和方法。 该装置包括由至少四个基本上平行的辊形成的至少一个压力室，被布置成将加压气体引入至少一个压力室中的装置，并且所述至少四个基本平行的辊可相对于彼此移位， 至少一个压力室的有效面积。 材料纤维网被引导通过至少一个压力室。 该方法包括用气体介质对至少一个压力室进行加压，将材料纤维网引导通过压力室，使用至少一个压力室内的气体压力将水从材料纤维网中排出，并改变压力室的有效面积 以调整脱水能力。

公开(公告)号：US06214167B1

公开(公告)日：2001-04-10

申请号：US09263108

申请日：1999-03-05

申请人： Günter Halmschlager ,  Franz Stelzhammer ,  Alexander Wassermann ,  Jürgen Banning ,  Werner Leitenberger ,  Thomas Elenz

发明人： Günter Halmschlager ,  Franz Stelzhammer ,  Alexander Wassermann ,  Jürgen Banning ,  Werner Leitenberger ,  Thomas Elenz

IPC分类号： D21F902

CPC分类号： D21F9/003

摘要： Twin-wire former for producing a fibrous material web from a fibrous suspension and process for separating upper and lower wires of the twin-wire former. The twin-wire former includes a twin-wire zone composed of a lower wire and an upper wire and a plurality of rolls including an inlet roll and an outlet roll. The upper wire is guidable over the plurality of rolls, the inlet roll guides the upper wire to the twin-wire zone, and the outlet roll guides the upper wire toward the inlet roll. A wedge-shaped inlet zone is formed between the upper wire and the lower wire and has an adjustable inlet wedge angle. An upper wire subassembly includes a drainage box adapted to receive suspension water that flows upwardly through the upper wire, and further includes a pivotable common support device, to which the drainage box and the inlet roll are mounted. A stroke device is coupled to the pivotable common support device to lift the pivotable common support device around a first horizontal axle. In this manner, the inlet wedge angle is varied during former operation. After a maximal inlet wedge angle is formed, continued lifting of the pivotable common support device by the stroke device causes the upper wire subassembly to lift up from the lower wire, thereby separating the upper wire from the lower wire. A second horizontal pivot axle associated with the upper wire subassembly and located in a region of the outlet roll is provided. The separating of the upper and lower wires occurs around the second horizontal pivot axle. The process includes lifting the common support device with the stroke device, such that the common support device is pivotably supported by the first horizontal axle and the inlet wedge angle is increased, and, upon maximally increasing the inlet wedge angle, further lifting the common support device with the stroke device, such that the common support device is pivotably supported by the second horizontal axle and is disengaged from the first horizontal axle. In this manner, the upper wire is lifted up from the lower wire.