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公开(公告)号：US20170247836A1
公开(公告)日：2017-08-31
申请号：US15595229
申请日：2017-05-15
申请人： IBS OF AMERICA
发明人： James Faufau , Andrew Forester
摘要： An improved method for producing paper from pulp includes a plurality of subassemblies arranged in the forming or wet section of a Fourdrinier. The Fourdrinier includes a dewatering table having a plurality of blades that are static and on-the run adjustable in height and/or angle to control orientation of paper fibers in the stock to create a superior quality of paper and improved paper strength characteristics. Gravity and vacuum assisted drainage elements are equipped with on-the-run adjustable angle and height dewatering foil blades starting from a paper dryness of 0.1% and extending all the way to 5% dryness. The result of this process and machine is to improve the paper quality, save fibers and chemicals and fulfill the required paper properties.
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公开(公告)号：US20170037572A1
公开(公告)日：2017-02-09
申请号：US15331662
申请日：2016-10-21
发明人： Ipek Uymur , Wolfgang Heger
CPC分类号： D21F1/80 , D03D11/00 , D21F1/0036 , D21F1/0045
摘要： A paper machine screen which is formed as a transverse thread-bound, multi-layer fabric. Binding transverse threads extend respectively both in an upper fabric layer and in a lower fabric layer and hereby bind the lower fabric layer to the upper fabric layer. The binding transverse threads form functional transverse thread pairs within the total repeat, the transverse threads of which alternately complete the first weave. In the total repeat, the functional transverse thread pairs in the upper fabric layer are arranged in groups of respectively two or more functional transverse thread pairs arranged directly one after another, when seen in a longitudinal direction.
摘要翻译： 一种造纸机屏幕，其形成为横向线结合的多层织物。 结合横向线分别在上织物层和下织物层中分别延伸，因此将下织物层与上织物层结合。 结合横向螺纹在总重复内形成功能横向螺纹对，横向螺纹交替完成第一次编织。 在总的重复中，当从纵向方向看时，上织物层中的功能横向线对分别布置成分别直接排列的两个或更多个功能横向线对。
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73.发明授权Machine for producing fiber-containing web material, in particular tissue paper 有权用于生产含纤维网材料的机器，特别是薄纸公开(公告)号：US09359723B2
公开(公告)日：2016-06-07
申请号：US14363849
申请日：2012-12-07
申请人： VOITH PATENT GMBH
CPC分类号： D21F1/80 , D21F3/0209 , D21F3/0272 , D21F3/045 , D21F7/086 , D21F11/14
摘要： A machine for producing fiber-containing web material, in particular tissue paper, includes a permeable dewatering belt for transporting fiber-containing source material used for producing web material from a forming section to a suction/pressing section, and a press belt assembly assigned to the suction/pressing section. The source material is received in the suction/pressing section between the press belt assembly and the dewatering belt and the press belt assembly presses the source material and the dewatering belt against a suction assembly of the suction/pressing section. The press belt assembly has a single press belt providing a source material contact surface.
摘要翻译： 用于生产含纤维网材料，特别是薄纸的机器包括用于将用于生产纤维网材料的纤维材料源从成形部分输送到吸/压部分的可渗透脱水带，以及分配给 吸/压部分。 源材料被容纳在压榨带组件和脱水带之间的抽吸/压榨部分中，压榨带组件将源材料和脱水带压靠在吸入/挤压部分的抽吸组件上。 压榨带组件具有提供源材料接触表面的单个压榨带。
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74.发明申请MACHINE FOR PRODUCING FIBER-CONTAINING WEB MATERIAL, IN PARTICULAR TISSUE PAPER 有权用于生产包含纤维的网状材料的机器，特别是组织纸公开(公告)号：US20140345822A1
公开(公告)日：2014-11-27
申请号：US14363849
申请日：2012-12-07
申请人： VOITH PATENT GMBH
CPC分类号： D21F1/80 , D21F3/0209 , D21F3/0272 , D21F3/045 , D21F7/086 , D21F11/14
摘要： A machine for producing fiber-containing web material, in particular tissue paper, includes a permeable dewatering belt for transporting fiber-containing source material used for producing web material from a forming section to a suction/pressing section, and a press belt assembly assigned to the suction/pressing section. The source material is received in the suction/pressing section between the press belt assembly and the dewatering belt and the press belt assembly presses the source material and the dewatering belt against a suction assembly of the suction/pressing section. The press belt assembly has a single press belt providing a source material contact surface.
摘要翻译： 用于生产含纤维网材料，特别是薄纸的机器包括用于将用于生产纤维网材料的纤维材料源从成形部分输送到吸/压部分的可渗透脱水带，以及分配给 吸/压部分。 源材料被容纳在压榨带组件和脱水带之间的抽吸/压榨部分中，压榨带组件将源材料和脱水带压靠在吸入/挤压部分的抽吸组件上。 压榨带组件具有提供源材料接触表面的单个压榨带。
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75.发明授权公开(公告)号：US08758571B2
公开(公告)日：2014-06-24
申请号：US13996897
申请日：2011-12-15
申请人： Hans Lövgren , Leif Öd-mark
发明人： Hans Lövgren , Leif Öd-mark
摘要： A method and apparatus for processing pulp is disclosed including opposed endless wires conveyed in the same direction and defining a web-forming space therebetween for dewatering the web, a pair of perforated dewatering tables supporting the endless wires for pressing the wires towards the web, the first perforated dewatering table ending upstream of the second perforated dewatering table, and a press roll downstream of the back end of the first perforated dewatering table and opposed to the back end of the second perforated dewatering table to form a nip between the press roll and the back end of the second perforated dewatering table, which has a profiled surface that interacts with the press roll to prolong the nip between the press roll and the back end of the second perforated dewatering table.
摘要翻译： 公开了一种用于处理纸浆的方法和装置，包括沿相同方向输送的相对的环形丝，并在其间限定了用于使纸幅脱水的纸幅形成空间，一对穿孔脱水台，其支撑用于将纸丝压向纸幅的环形丝， 在第二穿孔脱水台的上游的第一穿孔脱水台和第一穿孔脱水台的后端下游的压榨辊，并与第二穿孔脱水台的后端相对，以形成压辊和 第二穿孔脱水台的后端具有与压辊相互作用的成型表面，以延长压榨辊与第二穿孔脱水台的后端之间的辊隙。
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公开(公告)号：US20140014285A1
公开(公告)日：2014-01-16
申请号：US14029448
申请日：2013-09-17
申请人： Voith Patent GmbH
发明人： Michael Straub , Robert Eberhardt
IPC分类号： D21F1/80
CPC分类号： D21F1/80 , D21F1/0036 , D21F1/0054
摘要： A fabric for a papermaking machine is in the form of an endless belt which is closed in the circulating direction. The fabric has a first layer and a second layer which is arranged on the first layer. Each layer is formed by one or by a plurality of film-shaped tapes which adjoin one another and are arranged next to one another in the direction transversely with respect to the circulating direction. The side edges, which adjoin one another, of two film-shaped tapes of one of the two layers are arranged between the side edges of the two layers are arranged between the end edges of adjoining end edges of film-shaped tapes of one of the two layers. The film-shaped tapes of one of the two layers are connected over their full area to the film-shaped tapes of the other of the two layers.
摘要翻译： 用于造纸机的织物是循环方式封闭的环形带的形式。 织物具有布置在第一层上的第一层和第二层。 每个层由一个或多个彼此相邻的膜状带形成，并且在相对于循环方向横向方向上彼此相邻布置。 其中两层之间的两个膜状带彼此相邻的侧边缘布置在两层的侧边缘之间，其两侧的边缘之间布置在其中一个的膜形带的相邻端边缘的端边缘之间 两层。 两层之一的薄膜状带在其全部区域连接到两层中另一层的薄膜状带。
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77.发明授权公开(公告)号：US07776183B2
公开(公告)日：2010-08-17
申请号：US11719973
申请日：2005-11-16
申请人： Vaughn Wildfong , Thomas Helbig
发明人： Vaughn Wildfong , Thomas Helbig
摘要： A forming section for a gap blade former type papermaking machine having a headbox which delivers a jet of papermaking stock between a conveying forming fabric and a backing forming fabric is provided. The conveying fabric moves in sliding contact over an impingement shoe on which the jet of papermaking stock is delivered at a point of impingement. A forming shoe located immediately downstream of the impingement shoe over which the backing forming fabric slides. The impingement shoe is mounted for at least one of pivoting and transverse movement so that a position of the point of impingement of the jet of papermaking stock can be adjusted by at least one of rotating the impingement shoe about a first pivot point and transversely shifting the impingement shoe. The forming shoe can also be mounted for movement.
摘要翻译： 提供了一种用于间隙叶片形成型造纸机的成形部分，其具有在输送成形织物和背衬成形织物之间输送造纸原料喷射的流浆箱。 输送织物在冲击点上滑动接触移动，在冲击靴上，在冲击点上传送造纸原料的喷射。 位于冲击靴的紧邻下游的成形靴，背衬成形织物在其上滑动。 冲击靴安装成枢转和横向运动中的至少一个，使得可以通过使冲击靴围绕第一枢转点旋转并将横向移动的至少一个来调节造纸原料射流的冲击点的位置 冲击鞋 成型鞋也可安装成运动。
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公开(公告)号：US20080110589A1
公开(公告)日：2008-05-15
申请号：US11666854
申请日：2005-10-19
申请人： Leif Odmark
发明人： Leif Odmark
摘要： Methods for dewatering a fiber suspension in a twin-wire press, having a lower wire and an upper wire, and a first and a second dewatering table, which supports the wires such that a dewatering space is defined by the wires, are disclosed. The wires transport the fiber suspension under compression of the wires by the dewatering tables, such that the fiber suspension is dewatered and forms a fiber web between the wires. A separate pressing force is applied against one of the wires, such that this wire presses the formed fiber web via the second wire against one of the dewatering tables and further dewaters the fiber web. The separate pressing force is adjusted such that a desired dryness of the fiber web leaving the dewatering tables is achieved. A twin-wire press is also disclosed.
摘要翻译： 公开了一种在具有下线和上线的双网压机中脱水纤维悬浮液的方法，以及第一和第二脱水台，其支撑线，使得由导线限定脱水空间。 电线通过脱水台在电线压缩下输送纤维悬浮液，使得纤维悬浮液脱水并在导线之间形成纤维网。 对其中一根电线施加单独的按压力，使得该电线经由第二电线将形成的纤维网压靠在一个脱水台上，并进一步使纤维网脱水。 调整单独的按压力，从而实现离开脱水台的纤维网所需的干燥度。 还公开了一种双网印刷机。
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公开(公告)号：US6143133A
公开(公告)日：2000-11-07
申请号：US198459
申请日：1998-11-24
申请人： Axel Gommel
发明人： Axel Gommel
CPC分类号： B01D33/04
摘要： A method and device for drainage of a fibrous suspension where a converging drainage gap is formed between a first area and a second area. At least one of the first area or the second area is water permeable. A curved drainage zone is connected to the converging drainage gap. The first area moves relative to the second area. A fibrous suspension is introduced into the converging drainage gap. The fibrous suspension is transported by one of the first area and the second area as a layer. The first area and the second area are compressed closer together thereby causing drainage from the fibrous suspension through one of the first area or the second area.
摘要翻译： 一种在第一区域和第二区域之间形成会聚排水间隙的纤维悬浮液排水的方法和装置。 第一区域或第二区域中的至少一个是透水的。 弯曲的排水区域连接到会聚排水间隙。 第一个区域相对于第二个区域移动。 将纤维悬浮液引入会聚排水间隙。 纤维悬浮液以第一区域和第二区域中的一个作为层传送。 第一区域和第二区域被更紧密地压缩在一起，从而使纤维悬浮液从第一区域或第二区域中的一个引出。
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公开(公告)号：US6036029A
公开(公告)日：2000-03-14
申请号：US921109
申请日：1997-08-29
申请人： Axel Gommel , Josef Schneid
发明人： Axel Gommel , Josef Schneid
CPC分类号： D21F1/80
摘要： A device to drain a fibrous pulp suspension including an arched surface that is impermeable. The arched surface, moreover, is surrounded by a permeable belt. The belt and the arched surface are able to be moved such that there exists a relative velocity between the belt and the arched surface. The arched surface includes recesses that are able to take up quantities of fluid.
摘要翻译： 排出包括不透水的拱形表面的纤维纸浆悬浮液的装置。 此外，拱形表面被可渗透的带包围。 带和拱形表面能够移动，使得在带和拱形表面之间存在相对速度。 拱形表面包括能够吸收大量流体的凹部。
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