公开(公告)号：US5573642A

公开(公告)日：1996-11-12

申请号：US157891

申请日：1993-11-24

Applicant: Ulrich Begemann

Inventor： Ulrich Begemann

IPC: D21F1/02 ,  D21F1/06 ,  D21F1/08 ,  D21F7/06 ,  D21F1/66

CPC classification number: D21F1/06 ,  D21F1/02 ,  D21F1/08 ,  D21F7/06

Abstract: To regulate the basis weight cross section of the fiber suspension dispensed by the outlet of a headbox of a paper making machine onto the screen or screens of the following forming section, the headbox is sectioned across the width of the machine with individual first sections of fiber suspension across the width. The fiber suspension on the screen(s) in the following forming section is drained and the drained filtrate is collected in second sections respectively generally corresponding to the first sections of the headbox. The removed sectioned filtrate is recycled to the respective sections of the headbox and is mixed with the suspension normally entering the headbox to regulate and make more uniform the basis weight cross section of the fiber suspension.

Abstract translation: 为了将由造纸机的流浆箱的出口分配的纤维悬浮液的基重横截面调节到随后的成形部分的筛网上，流浆箱横跨整个机器的宽度被分割成具有单独的第一纤维部分 悬挂横跨宽度。 在下面的成形部分的筛网上的纤维悬浮液被排出，排出的滤液被收集在通常对应于流浆箱的第一部分的第二部分中。 将去除的切片的滤液再循环到流浆箱的相应部分，并与通常进入流浆箱的悬浮液混合以调节并使纤维悬浮液的基重横截面更均匀。

公开(公告)号：US5549792A

公开(公告)日：1996-08-27

申请号：US273903

申请日：1994-07-12

Applicant: Ulrich Begemann ,  Helmut Heinzmann ,  Wolfgang Ruf ,  Dieter Egelhof ,  Gernot Kinzler

Inventor： Ulrich Begemann ,  Helmut Heinzmann ,  Wolfgang Ruf ,  Dieter Egelhof ,  Gernot Kinzler

IPC: D21F1/02 ,  D21F1/06 ,  D21F1/08

CPC classification number: D21F1/022 ,  D21F1/02 ,  D21F1/026 ,  D21F1/08

Abstract: A headbox for a paper machine is characterized by having: at least one machine-wide channel region which defines a main direction of flow; a region for the production of turbulence; a plurality of feed lines distributed over the machine width and discharging into the headbox channel region; an adjusting device in each feed line for controlling the quantity of flow; an angle .alpha. between the main direction of flow and the feed line; and the angle .alpha. being selected in such a manner that, regardless of the amount fed by the feed line, the total volumetric flow in the region directly downstream of the feed line remaining constant.

Abstract translation: 造纸机的流浆箱的特征在于具有：限定主要流动方向的至少一个机器通道区域; 一个生产湍流的地区; 分布在机器宽度上并排放到流浆箱通道区域中的多个进料管线; 每个进料管线中的调节装置，用于控制流量; 主流动方向与进料管线之间的角度α; 并且以这样的方式选择角度α，即，不管由进料管线供给的量如何，直接在进料管线下游的区域中的总体积流量保持恒定。

公开(公告)号：US20080023166A1

公开(公告)日：2008-01-31

申请号：US10578422

申请日：2004-10-20

Applicant: Roland Mayer ,  Ulrich Begemann

Inventor： Roland Mayer ,  Ulrich Begemann

IPC: D21F5/00 ,  H01M8/04

CPC classification number: D21F5/02 ,  D21F5/002 ,  D21F5/042 ,  D21F5/187 ,  H01M2250/10 ,  Y02B90/14

Abstract: The invention relates to a machine for the production and/or treatment of strip or sheet material (20), particularly paper or cardboard, which is connected to at least one associated fuel cell (26) such that the thermal energy produced by the fuel cell unit (26) can be supplied to the machine as operating energy. Thermal energy produced by the fuel cell (26) can be supplied to at least one heating section (10) of the machine, said section being embodied in such a way that it can heat or be heated during an operating state of the machine.

Abstract translation: 本发明涉及一种用于生产和/或处理条带或片状材料（20），特别是纸或纸板的机器，其连接到至少一个相关联的燃料电池（26），使得由燃料电池产生的热能 单元（26）可以作为工作能量提供给机器。 由燃料电池（26）产生的热能可以被供应到机器的至少一个加热部分（10），所述部分被实施为使得其可以在机器的操作状态期间被加热或被加热。

公开(公告)号：US06863776B2

公开(公告)日：2005-03-08

申请号：US10247339

申请日：2002-09-20

Applicant: Ulrich Begemann ,  Ingolf Cedra ,  Thomas Augscheller ,  Georg Kleiser

Inventor： Ulrich Begemann ,  Ingolf Cedra ,  Thomas Augscheller ,  Georg Kleiser

IPC: D21F3/02 ,  D21F3/04

CPC classification number: D21F3/045 ,  D21F3/04

Abstract: Press section and process for dewatering a fibrous material web that includes a plurality of rolls arranged to form at least three nips and at least one endlessly circulating dewatering belt associated with each nip. Each at least one endlessly circulating dewatering belt is structured and arranged to guide the fibrous material web through its respective nip and to receive water squeezed out of the fibrous material web in the respective nip. The plurality of rolls include at least one press roll having a smooth surface arranged to contact a surface of the fibrous material web and an endlessly circulating, smooth transfer belt is structured and arranged to contact a surface of the fibrous material web opposite the surface contacting the smooth surface of the at least one press roll and to support the fibrous material web through at least one of the at least three nips.

Abstract translation: 用于使纤维材料纤维网脱水的压榨部分和方法，所述纤维材料纤维网包括布置成形成至少三个辊隙的多个辊和与每个辊隙相关联的至少一个循环循环的脱水带。 每个至少一个不断循环的脱水带被构造和布置成将纤维材料纤维网引导通过其相应的辊隙并且在相应的辊隙中接收从纤维材料幅材挤出的水。 多个辊包括至少一个压榨辊，其具有布置成接触纤维材料纤维网的表面的光滑表面，并且循环的，平滑的转移带被构造和布置成接触纤维材料幅材的与接触 所述至少一个压榨辊的光滑表面并且通过所述至少三个压区中的至少一个来支撑所述纤维材料纤维网。

公开(公告)号：US06655195B2

公开(公告)日：2003-12-02

申请号：US10032012

申请日：2001-12-31

Applicant: Joachim Grabscheid ,  Ulrich Begemann ,  Oswald Satzger ,  Wolfgang Mayer ,  Ralf Rziha ,  Wolfgang Bamberger ,  Georg Kleiser ,  Thomas Rühl

Inventor： Joachim Grabscheid ,  Ulrich Begemann ,  Oswald Satzger ,  Wolfgang Mayer ,  Ralf Rziha ,  Wolfgang Bamberger ,  Georg Kleiser ,  Thomas Rühl

IPC: D21F700

CPC classification number: D21F7/003 ,  D21F3/02

Abstract: Process for determining disturbances of a moisture cross profile of a fibrous material web in a paper making machine, a paper making machine, and a measuring arrangement for measuring the disturbances, the process including guiding the fibrous material web by way of at least one water-permeable belt and collecting and draining off water released from the belt. The water is collected by several sections separated from one another. The process further includes measuring per time unit, the amount of water in each section, wherein the sections extend at right angles to a web running direction over only a partial section of the fibrous material web. The paper making machine includes at least one water-permeable belt, the belt being wrapped around a roll. The measuring arrangement includes a water collection device having the form of one of a trough or channel.

Abstract translation: 用于确定造纸机，造纸机和用于测量干扰的测量装置中的纤维材料网的湿气横截面的干扰的方法，所述方法包括通过至少一个水溶性纤维材料引导纤维材料纤维网， 渗透带，并收集和排出从皮带释放的水。 水由彼此分离的几个部分收集。 该方法还包括每时间单位测量每个部分中的水量，其中所述部分仅在纤维材料纤维网的仅部分部分上与纸幅运行方向成直角延伸。 造纸机包括至少一个透水带，该带缠绕在卷上。 测量装置包括具有槽或通道之一形式的集水装置。

公开(公告)号：US06475343B1

公开(公告)日：2002-11-05

申请号：US09696181

申请日：2000-10-26

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

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

IPC: D21F152

CPC classification number: D21F1/48

Abstract: 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.

Abstract translation: 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：US06214170B1

公开(公告)日：2001-04-10

申请号：US09401953

申请日：1999-09-23

Applicant: Ulrich Begemann ,  Holger Humberg

Inventor： Ulrich Begemann ,  Holger Humberg

IPC: D21F100

CPC classification number: D21F1/02 ,  D21F1/08

Abstract: Process for cleaning or maintaining the cleanliness of a low-consistency branch of a stock density-regulated headbox system including a constant part of a paper or cardboard machine having at least one high-consistency branch and one low-consistency branch, possibly sectioned. The final concentration output by the headbox onto a wire or between two wires is determined by a mixing ratio of high-concentration and low-concentration suspension flows. The process includes supplying the low-consistency branch with an increased content of solid particles. Headbox system including a constant part of a paper or cardboard machine, having a stock density regulation that is sectioned across the machine width by variably mixing a high-consistency suspension and a low-consistency suspension, with a high-consistency branch and a low-consistency branch. The headbox system includes at least one supply to the low-consistency branch for introducing solid particle contents into the suspension flow.

Abstract translation: 用于清洁或保持库存密度调节流浆箱系统的低浓度分支的清洁度的方法，包括具有至少一个高浓度分支和一个低浓度分支的纸或纸板机的恒定部分，可能是分段的。 通过高浓度和低浓度悬浮液的混合比，由流浆箱输出到丝线或两根丝线之间的最终浓度决定。 该方法包括向低浓度分支提供增加的固体颗粒含量。 流浆箱系统包括纸或纸板机的恒定部分，其具有通过可变地混合高浓度悬浮液和低浓度悬浮液的高度分散和低浓度悬浮液在整个机器宽度上分割的储备密度调节， 一致性分支。 流浆箱系统包括至少一个供应到低浓度分支以将固体颗粒物质引入悬浮液流中。

公开(公告)号：US06207018B1

公开(公告)日：2001-03-27

申请号：US09512802

申请日：2000-02-25

Applicant: Rudolf Münch ,  Ulrich Begemann

Inventor： Rudolf Münch ,  Ulrich Begemann

IPC: D21F108

CPC classification number: D21G9/0027 ,  D21F1/08 ,  G01G17/02 ,  Y10S162/11

Abstract: Process for controlling and consistency-controlled headbox for a paper machine with a common feed line for a pulp slurry, a plurality of feed line sections into which the common feed line branches, and a system for influencing the composition of the slurry flows in each of the plurality of feed line sections. At least one pulp consistency sensor is provided for sectional pulp consistency control.

Abstract translation: 用于具有用于纸浆的普通进料管线的造纸机的控制和一致性控制的流浆箱的方法，共同进料管线分支的多个进料管线部分和用于影响浆料的组成的系统在 多个供给线部分。 提供至少一种纸浆稠度传感器用于分段纸浆一致性控制。

公开(公告)号：US6136152A

公开(公告)日：2000-10-24

申请号：US921022

申请日：1997-08-29

Applicant: Ulrich Begemann

Inventor： Ulrich Begemann

IPC: D21F1/02 ,  D21F1/08

CPC classification number: D21F1/022 ,  D21F1/02 ,  D21F1/026 ,  D21F1/08

Abstract: A headbox for a paper machine and a process for controlling consistency of the slurry. The headbox includes a turbulence insert having an inlet end and a distributing pipe having a connecting area. The distributing pipe may extend across a width of the paper machine for feeding a slurry flow through the connecting area and into the turbulence insert. The headbox may also include a nozzle having an outlet gap and a plurality of feed lines supplying control flows. The plurality of feed lines may be coupled to the connecting area at an angle .alpha. between approximately 5.degree. and 170.degree. with respect to a directional component of the slurry flow directed toward the turbulence insert, the plurality of feed lines may be positioned in a vicinity of the inlet end. The headbox may further include a device for adjusting the control flows, whereby a consistency of the slurry flow may be adjusted in the vicinity of the inlet end by adjusting the control flows, while a constant volumetric flow of the slurry flow is maintained in the vicinity of the inlet end. The process includes feeding a slurry flow to the headbox across a width of the machine, distributing a plurality of control flows across the width, maintaining a constant rate volumetric flow of the slurry flow, and injecting the plurality of control flows in a vicinity of the turbulence insert at an angle .alpha., between approximately 5.degree. and 170.degree., with respect to a flow component of the slurry flow directed toward the turbulence insert. In this manner, the plurality of control flows may be diverted less than approximately 180.degree. in the distributing pipe to include a flow direction substantially parallel to the slurry flow.

Abstract translation: 用于造纸机的流浆箱和用于控制浆料稠度的方法。 流浆箱包括具有入口端和具有连接区域的分配管的湍流插入件。 分配管可以延伸穿过造纸机的宽度，以将浆料流通过连接区域并进入湍流插入件。 流浆箱还可以包括具有出口间隙的喷嘴和提供控制流的多个供给管线。 多个进料管线可以相对于朝向湍流插入件的浆料流的方向分量以大约5°和170°之间的角度α耦合到连接区域，多个进料管线可以定位在附近 的入口端。 流浆箱还可以包括用于调节控制流量的装置，由此通过调节控制流量可以在入口端附近调节泥浆流的一致性，同时在附近保持浆液流的恒定体积流量 的入口端。 该过程包括在整个机器的宽度上将浆料流送到流浆箱，在整个宽度上分配多个控制流，保持浆液流的恒定速率体积流量，以及将多个控制流注入到 湍流插入物相对于朝向湍流插入件的浆料流的流动分量以大约5°至170°之间的角度α插入。 以这种方式，多个控制流可以在分配管中转向小于大约180度，以包括基本上平行于浆料流的流动方向。

公开(公告)号：US6017421A

公开(公告)日：2000-01-25

申请号：US110913

申请日：1998-07-06

Applicant: Ulrich Begemann

Inventor： Ulrich Begemann

IPC: D21F1/02 ,  D21F1/06

CPC classification number: D21F1/02 ,  D21F1/028

Abstract: A headbox of a paper machine for distributing stock suspension over the machine width of the paper machine onto a forming or wire section includes a headbox nozzle that extends over the machine width and that has spaced apart top and bottom lips that gradually converge from the stock nozzle inlet toward the nozzle outlet. At least one baffle that extends over the machine width is located in the nozzle between the lips and spaced therefrom. The length of the baffle in the flow direction of the stock suspension is less than twice the maximum spacing or height between the top and bottom lips of the headbox nozzle, which is the spacing between them at the tallest space, typically at the upstream entrance end of the nozzle. In addition, the length of the baffle is at most less than 50% the length of the nozzle. The baffle tapers narrower in height in the flow direction, and the angle of divergence of the top and bottom surfaces of the baffle is less than 5.degree. from the flow direction of the suspension through the nozzle.

Abstract translation: 一种造纸机的流浆箱，用于将造纸机的机器宽度上的原料悬浮液分配到成形或线材部分上，包括在机器宽度上延伸的流浆箱喷嘴，并且具有间隔开的顶部和底部唇缘，其从坯料喷嘴逐渐会聚 入口朝向喷嘴出口。 在机器宽度上延伸的至少一个挡板位于嘴唇之间的喷嘴中并与之间隔开。 挡板在料斗悬架的流动方向上的长度小于流浆箱喷嘴的顶部和底部唇缘之间的最大间距或高度的两倍，这是它们在最高空间（通常在上游入口端处）之间的间隔 的喷嘴。 此外，挡板的长度最多小于喷嘴长度的50％。 挡板在流动方向上的高度变窄，并且挡板的顶面和底面的发散角距离通过喷嘴的悬架的流动方向小于5°。