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11. 发明授权

US06985790B2 Method for manufacturing and converting of paper 失效
标题翻译：纸的制造和转换方法
公开(公告)号：US06985790B2
公开(公告)日：2006-01-10
申请号：US09799134
申请日：2001-03-05
申请人： Ulrich Begemann , Alfred Schauz
发明人： Ulrich Begemann , Alfred Schauz
IPC分类号： G06F7/66
CPC分类号： D21F11/00 , B65H2301/363 , B65H2301/4148 , B65H2511/40 , B65H2557/13 , D21G9/0009
摘要： In a method for the production and converting of paper, paper-specific information determined during paper production is transmitted to and considered during the respective converting process to thereby optimize at least one converting process.
摘要翻译：在纸的生产和转换的方法中，纸张生产期间确定的特定于纸张的信息在各自的转换处理过程中传送到并考虑，从而优化至少一个转换过程。

12. 发明授权

US06203665B1 Process for setting a uniform characteristic cross-direction profile for a paper web 失效
标题翻译：用于设置纸幅的均匀特征横向轮廓的过程
公开(公告)号：US06203665B1
公开(公告)日：2001-03-20
申请号：US09366650
申请日：1999-08-04
申请人： Ulrich Begemann
发明人： Ulrich Begemann
IPC分类号： D21F1100
CPC分类号： D21F1/08 , D21F1/06 , Y10S162/10 , Y10S162/11
摘要： Process for setting a uniform characteristic cross-direction profile for a paper web with regard to at least formation, basis weight, and fiber orientation in a paper machine. The paper machine can include a headbox with an adjustable die exit opening and within which the consistency is sectionally adjustable. The process includes measuring and setting a desired basis weight cross-direction profile by adjusting the sectional consistency in the headbox, adjusting the formation cross-direction profile by adjusting a sectional, specific pulp slurry flow rate at the die exit opening, and one of enlarging the die exit opening at positions along a width of the paper machine in which a pulp slurry flow rate is higher than in other positions along the width of the paper machine and increasing the pulp slurry flow rate for positions along the width at which the die exit opening is larger than at other positions along the width. In this manner, a desired fiber orientation cross-direction profile is attained.
摘要翻译：关于造纸机中至少形成，基重和纤维取向的纸幅的均匀特征横向轮廓的设定方法。造纸机可以包括具有可调整模具出口的流浆箱，其中一致性是可分段调节的。该方法包括通过调节流浆箱中的截面一致性来测量和设定所需的基本重量的横向轮廓，通过调节模头出口处的截面特定纸浆流量来调整形成横向轮廓，并且扩大沿着造纸机宽度的位置处的模具出口开口，其中纸浆流量比沿着造纸机宽度的其它位置高，并且提高纸浆流速，用于沿着模具出口的宽度的位置开口大于宽度其他位置。以这种方式，获得期望的纤维取向横向轮廓。

13. 发明授权

US6027612A Wire section and method of dewatering a fiber web in a wire section web 失效
标题翻译：丝网部分纤维网的脱水线段和方法
公开(公告)号：US6027612A
公开(公告)日：2000-02-22
申请号：US927876
申请日：1997-09-11
申请人： Ulrich Begemann , Gerhard Kotitschke , Hans Dahl , Volker Schmidt-Rohr , Karl Josef Bock
发明人： Ulrich Begemann , Gerhard Kotitschke , Hans Dahl , Volker Schmidt-Rohr , Karl Josef Bock
IPC分类号： D21F1/48 , D21F3/10 , D21F9/00 , D21F1/00 , D21F11/00
CPC分类号： D21F1/48 , D21F3/10 , D21F9/003
摘要： The invention concerns the wire section of a papermaking machine and a method of removing water from a fiber web in that section. A fiber suspension is discharged from a headbox on at least one and usually between two wires in the forming section. The fiber suspension is dewatered until it eventually reaches the point of immobility at which the fiber orientation is fixed. The rate of removal of water transverse to the direction of travel of the web is controlled at regions across the web. In particular, the rate of water removal is decreased at the edge regions of the wire and the web, as compared with the center region, to improve the transverse formation profile of the web. Various techniques for controlling the rate of water removal are disclosed including using different mesh of the wire at the edge regions and at the center region, a suction forming roll applying different levels of suction at different zones across the wire and the web, and adjustable ledges engaging one of the two wires and being adapted or adjusted to apply different pressure levels to the wire across the web.
摘要翻译：本发明涉及一种造纸机的线材部分以及在该部分中从纤维网上除去水分的方法。纤维悬浮液在形成部分中的至少一个并且通常在两条导线之间从流浆箱排出。将纤维悬浮液脱水直到其最终达到纤维取向固定的不动点。横跨纸幅行进方向的水的去除速度被控制在整个幅材的区域。特别地，与中心区域相比，在线材和网状物的边缘区域的除水速率降低，以改善幅材的横向形成轮廓。公开了用于控制除水速率的各种技术，包括在边缘区域和中心区域使用不同网格的网，在不同区域跨越网和网的不同吸力水平的抽吸成型辊，以及可调节的凸缘接合两条电线中的一条，并进行调整或调节，以将不同的压力水平施加到穿过网的导线上。

14. 发明授权

US5958189A Wet part of a paper making machine 失效
标题翻译：湿纸部分造纸机
公开(公告)号：US5958189A
公开(公告)日：1999-09-28
申请号：US618748
申请日：1996-03-20
申请人： Ulrich Begemann , Dirk Thomas
发明人： Ulrich Begemann , Dirk Thomas
IPC分类号： D21F1/08 , D21F1/66
CPC分类号： D21F1/66 , D21F1/08
摘要： A wet part of a paper making machine includes a distributor to which a main stream of a stock suspension is fed and which has a number of connections. The connections are connected by means of split stream lines to a machine-wide flow box which has a machine-wide slice nozzle (headbox). The split stream lines are connected (directly or indirectly) to the flow box. The slice nozzle is connected to at least one continuous web-forming screen. At least one collection trough is connected to the screen, as well as, optionally, to a backwater tank to accept the backwater trapped by the collection trough. Dilution water lines are provided to introduce backwater into the split stream lines to adjust the stock density of the split streams. The dilution water lines are connected directly to the collection trough.
摘要翻译：造纸机的湿部分包括一个分配器，一个原料悬浮液的主流被供给到该分配器，并具有许多连接。连接通过分流线连接到具有机器范围的切片喷嘴（流浆箱）的机器范围的流动箱。分流线路（直接或间接）连接到流动箱。切片喷嘴连接到至少一个连续的卷筒纸形成屏幕。至少一个收集槽连接到筛网，以及可选地连接到回水罐，以接收由收集槽捕获的回水。提供稀释水管线以将回水引入分流流水线以调节分流流的储备密度。稀释水管线直接连接到收集槽。

15. 发明授权

US5527433A Device and method for choking a stock suspension flow in a paper machine 失效
标题翻译：在造纸机中阻塞库存悬浮液流动的装置和方法
公开(公告)号：US5527433A
公开(公告)日：1996-06-18
申请号：US396120
申请日：1995-02-28
申请人： Ulrich Begemann , Helmut Heinzmann
发明人： Ulrich Begemann , Helmut Heinzmann
IPC分类号： F16L55/00 , D21F1/06 , F15D1/02 , F16K3/32 , D21F1/00 , F15D1/00
CPC分类号： F15D1/02 , D21F1/06
摘要： A throttle device for stock suspensions in a paper machine including a feed line, a drain line and a spatially variable cavity connecting the feed line and drain line with each other. The cavities provided with a plurality of nestable walls in which the nesting effects a lengthening of the flow path.
摘要翻译：一种用于造纸机中的库存悬挂的节流装置，包括供给线，排水管和连接进料管线和排出管线的空间可变腔。空腔设置有多个可嵌套的壁，其中嵌套实现了流动路径的延长。

16. 发明申请

US20070158044A1 METHOD AND PLANT FOR PRODUCING A FIBROUS WEB 审中-公开
标题翻译：生产纤维网的方法和设备
公开(公告)号：US20070158044A1
公开(公告)日：2007-07-12
申请号：US11614516
申请日：2006-12-21
申请人： Thomas Jaschinski , Ulrich Begemann , Volker Schmidt-Rohr , Rudolf Munch
发明人： Thomas Jaschinski , Ulrich Begemann , Volker Schmidt-Rohr , Rudolf Munch
IPC分类号： D21F11/00
CPC分类号： D21G9/0027
摘要： The present invention relates to a method and a corresponding plant for producing a fibrous web, in particular a paper web, paperboard web or tissue web. The formation of the fibrous web is defined online as a controlled variable and is held at a preselectable set-point level by way of an automatic formation control system.
摘要翻译：本发明涉及一种用于生产纤维网，特别是纸幅，纸板网或纸巾网的方法和相应的设备。纤维网的形成在线定义为受控变量，并通过自动地层控制系统保持在可预选的设定点水平。

17. 发明授权

US06299731B1 Process and headbox system for improving consistency cross-direction profile of fiber web 失效
标题翻译：流程和流浆箱系统，用于提高纤维网的一致性横向轮廓
公开(公告)号：US06299731B1
公开(公告)日：2001-10-09
申请号：US09401951
申请日：1999-09-23
申请人： Ulrich Begemann , Dirk Thomas
发明人： Ulrich Begemann , Dirk Thomas
IPC分类号： D21F108
CPC分类号： D21F1/08
摘要： Process and apparatus for improving a consistency cross-direction profile of a fiber web in the wet section. The process includes distributing a fiber suspension across a machine width from a headbox to one of on a wire and between two wires, adjusting a cross-sectional basis weight by sectionally mixing, across the machine width, a first suspension having a first solid content and a first percentage composition and a second suspension having second solid content that is one of lower and higher than the first solid content, and a second percentage composition of the solids content of the second suspension differs from the first percentage composition, and sectionally admixing at least a third suspension across the machine width, the third suspension having a solids content that is one of lower and higher than the solids content of at least one of the first and second solids content, and having a third percentage composition that differs from at least one of the first and second percentage compositions. The apparatus includes one of a first machine-wide feed and a first set of individual feeds for the first suspension, a second set of individual feeds for the second suspension, control devices coupled to the second set of individual feeds for regulating a flow of the second suspension, a turbulence generator, a headbox nozzle. At least a third set of individual feeds for a third suspension is positioned at least one of upstream from the turbulence generator and to act equally on each section across the machine width. The third suspension has a solids content that differs from the solids contents of the first and second suspensions, and additional control devices coupled to the third set of individual feeds for regulating a flow of the third suspension.
摘要翻译：用于改善湿区段中纤维网的一致性横向轮廓的方法和装置。该方法包括将纤维悬浮液跨过机箱宽度从流浆箱分配到线材中的一个和两根丝线之间，通过在机器宽度上横截面地混合具有第一固体含量的第一悬浮液和第一百分比组合物和第二悬浮液，其具有第二固体含量低于和高于第一固体含量的第二固体含量，第二悬浮液的固体含量的第二百分比组成与第一百分比组成不同，并且至少部分混合跨越机器宽度的第三悬浮液，所述第三悬浮液具有固体含量低于和高于所述第一和第二固体含量中的至少一种的固体含量之一的固体含量，并且具有不同于至少一种的第一和第二百分比组成。该装置包括用于第一悬架的第一机器进给和第一组单独进给中的一个，用于第二悬架的第二组单独进给，与第二组单独进给联接的控制装置，用于调节第二悬架，湍流发生器，流浆箱喷嘴。用于第三悬架的至少第三组单独进料定位在来自湍流发生器的上游中的至少一个，并且跨越机器宽度均匀地在每个部分上起作用。第三悬浮液具有不同于第一和第二悬浮液的固体含量的固体含量，以及耦合到第三组单独进料的附加控制装置，用于调节第三悬浮液的流动。

18. 发明授权

US6063241A Headbox with pulp consistency control 失效
标题翻译：流浆箱与纸浆一致性控制
公开(公告)号：US6063241A
公开(公告)日：2000-05-16
申请号：US921024
申请日：1997-08-29
申请人： Rudolf Munch , Ulrich Begemann
发明人： Rudolf Munch , Ulrich Begemann
IPC分类号： D21F1/06 , D21F1/08 , D21F7/06 , D21G9/00 , G01G17/02
CPC分类号： D21G9/0027 , D21F1/08 , G01G17/02 , Y10S162/11
摘要： 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, which may be located in a return portion of the pulp distributing line. A weight basis cross-sectional adjustment sensor and controller may also be used; with the pulp consistency controller arranged to operate with a significantly higher sensing rate than the weight basis cross-sectional adjustment controller.
摘要翻译：用于造纸机的一致性控制流浆箱，其具有用于纸浆浆料的共同进料管线，共同进料管线分支的多个进料管线部分和用于影响浆料组成的系统流入多个进料线段。提供至少一个纸浆稠度传感器用于分段纸浆稠度控制，其可以位于纸浆分配线的返回部分中。还可以使用重量基础横截面调节传感器和控制器; 纸浆一致性控制器布置成以比重量基础横截面调节控制器显着更高的感测速率操作。

19. 发明授权

US5709777A Device and method for the non-clogging throttling of a fluid stream of suspended matter 失效
标题翻译：悬浮物流体流非阻塞节流的装置和方法
公开(公告)号：US5709777A
公开(公告)日：1998-01-20
申请号：US794137
申请日：1997-02-03
申请人： Ulrich Begemann , Helmut Heinzmann
发明人： Ulrich Begemann , Helmut Heinzmann
IPC分类号： D21F1/06 , D21F1/08 , F15D1/02 , F16K1/32 , F16K25/02
CPC分类号： D21F1/022 , D21F1/06 , D21F1/08 , F15D1/02
摘要： The invention relates to a valve or throttling device for a fluid flow, and particularly a flow containing solids, like a flow of pulp suspension. The valve has the following features: A hollow body of substantially rotational symmetry, which is traversed by liquid; the hollow body has a variable passage area which is substantially of rotational symmetry; and a main direction of fluid flow which is substantially axial to the longitudinal axis of the hollow body is provided in the hollow body. A liquid feed to the passage area is provided so that a component of rotation around the direction of the main stream is added to the liquid with reference to the direction of the main stream.
摘要翻译：本发明涉及一种用于流体流动的阀门或节流装置，特别涉及一种含有固体的流动，如纸浆悬浮液流。该阀具有以下特征：基本上旋转对称的中空体，其被液体横穿; 中空体具有基本上旋转对称的可变通道面积; 并且在中空体中设置有与中空体的纵向轴线基本轴向的流体流动的主要方向。提供到通道区域的液体进料，使得围绕主流的方向的旋转分量相对于主流的方向被添加到液体。

20. 发明授权

US5316383A Mixing system for mixing two liquids at constant mixture volume flow for supplying the headbox of a paper machine 失效
标题翻译：用于混合两种液体的混合系统以恒定的混合物体积流动供应造纸机的流浆箱
公开(公告)号：US5316383A
公开(公告)日：1994-05-31
申请号：US42158
申请日：1993-04-02
申请人： Ulrich Begemann , Thoroe Scherb
发明人： Ulrich Begemann , Thoroe Scherb
IPC分类号： D21F1/02 , D21F1/08 , B01F15/04
CPC分类号： D21F1/022 , D21F1/02 , D21F1/026 , D21F1/08
摘要： The invention concerns a mixing system for mixing two liquids at the inlet to the headbox of a paper machine with: an inlet line (A) for the first partial volume flow (a); an inlet line (B) for the second partial volume flow (b); an outlet line (C) for the mixture volume flow (c) with the flow resistance (W); a mixing angle (.alpha.) with the inlet line (A) and the inlet line (B); a main flow angle (.beta.) between the inlet line (A) and outlet line (C); a valve (S) installed in the inlet line (B) for control of the partial volume flow (b). The mixing angle (.alpha.) is selected so that the mixture volume flow (c) remains constant, independent of the partial volume flow (b).
摘要翻译：本发明涉及一种混合系统，用于在造纸机的流浆箱的入口处混合两种液体，其具有用于第一部分体积流（a）的入口管线（A）; 用于第二部分体积流（b）的入口管线（B）; 用于具有流动阻力（W）的混合物体积流量（c）的出口管线（C）; 与入口管线（A）和入口管线（B）的混合角度（α）; 入口管线（A）和出口管线（C）之间的主流量角（β）; 安装在入口管线（B）中用于控制部分体积流量（b）的阀（S）。选择混合角（α）使得混合物体积流量（c）保持恒定，而与部分体积流量（b）无关。

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