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：US20070107860A1

公开(公告)日：2007-05-17

申请号：US11608387

申请日：2006-12-08

Applicant: Klaus Doelle ,  Volker Niggl ,  Bernd Gueldenberg ,  Holger Humberg

Inventor： Klaus Doelle ,  Volker Niggl ,  Bernd Gueldenberg ,  Holger Humberg

IPC: D21H11/20 ,  D21H23/16

CPC classification number: D21H23/12 ,  D21H17/675 ,  D21H17/70 ,  D21H23/78

Abstract: A machine for producing a fibrous web is characterized in that a measuring arrangement for measuring the ash content is mounted inside the machine, particularly inside the wire section, the press section, the drying section or after the drying section in front of a calendar. This measuring arrangement is connected, via a signal line, to a controller that is mounted inside a device for producing the fibrous material suspension.

Abstract translation: 用于生产纤维幅材的机器的特征在于，用于测量灰分的测量装置安装在机器内部，特别是在线材部分，压榨部分，干燥部分中或在日历之前的干燥部分之后。 该测量装置通过信号线连接到安装在用于生产纤维材料悬浮液的装置内的控制器。

公开(公告)号：US20070119561A1

公开(公告)日：2007-05-31

申请号：US11608029

申请日：2006-12-07

Applicant: Klaus Doelle ,  Volker Niggl ,  Bernd Gueldenberg ,  Holger Humberg

Inventor： Klaus Doelle ,  Volker Niggl ,  Bernd Gueldenberg ,  Holger Humberg

IPC: B01J19/00 ,  D21F3/02 ,  D21H23/00

CPC classification number: D21H11/20 ,  D21C9/004 ,  D21H17/70

Abstract: SC paper which is produced from a fibrous stock suspension containing fibers which are partially loaded with ash is characterized in that the ash content in the SC fiber web which was produced from the fibrous stock suspension is higher than 35%, preferably higher than 39%. Newsprint which is produced from a fibrous stock suspension containing fibers which are partially loaded with ash is characterized in that the ash content in the newsprint fiber web which was produced from the fibrous stock suspension is higher than 15%, preferably higher than 19%. Wood-free, uncoated paper which is produced from a fibrous stock suspension containing fibers which are partially loaded with ash is characterized in that the ash content of the wood-free, uncoated fiber web which was produced from the fibrous stock suspension is higher than 15%, preferably higher than 19%.

Abstract translation: 由含有部分负载灰分的纤维的纤维原料悬浮液生产的SC纸的特征在于，由纤维原料悬浮液生产的SC纤维网中的灰分含量高于35％，优选高于39％。 由包含部分负载灰分的纤维的纤维原料悬浮液生产的新闻纸的特征在于，由纤维原料悬浮液生产的新闻纸纤维网中的灰分含量高于15％，优选高于19％。 由含有部分负载灰分的纤维的纤维原料悬浮液生产的无木材，未涂布的纸张的特征在于，由纤维原料悬浮液产生的无木材未涂覆的纤维网的灰分含量高于15 ％，优选高于19％。

公开(公告)号：US20070107861A1

公开(公告)日：2007-05-17

申请号：US11608430

申请日：2006-12-08

Applicant: Klaus Doelle ,  Volker Niggl ,  Bernd Gueldenberg ,  Holger Humberg

Inventor： Klaus Doelle ,  Volker Niggl ,  Bernd Gueldenberg ,  Holger Humberg

IPC: D21C9/00 ,  D21H23/16

CPC classification number: D21G1/00 ,  D21F11/00

Abstract: The present invention relates to a method and a paper machine for producing a calendered paper web. The method includes the step of partially loading with ash a plurality of fibers of a fibrous stock suspension. The paper machine for the production of a calendered paper web from a fibrous stock suspension including a plurality of fibers which are partially loaded with ash includes a first device for loading a fibrous stock suspension with ash. The first device can include a first static mixer, a preparation unit for adding calcium oxide or calcium hydroxide, a press or a dewatering screw, an equalizing reactor or an equalizing screw, a container serving as a crystallizer, a second static mixer, and a carbon dioxide storage tank or a second device for recovering carbon dioxide.

Abstract translation: 本发明涉及一种用于生产压延纸幅的方法和造纸机。 该方法包括用灰分部分地装载纤维原料悬浮液的多根纤维的步骤。 用于由包括部分装载有灰分的多个纤维的纤维原料悬浮液生产压延纸幅的造纸机包括用于将纤维原料悬浮液与灰分装载的第一装置。 第一装置可以包括第一静态混合器，用于添加氧化钙或氢氧化钙的制备单元，压力机或脱水螺杆，均衡反应器或均化螺杆，用作结晶器的容器，第二静态混合器和 二氧化碳储存罐或用于回收二氧化碳的第二装置。

公开(公告)号：US06319363B1

公开(公告)日：2001-11-20

申请号：US09436498

申请日：1999-11-09

Applicant: Wolfgang Ruf ,  Peter Mirsberger ,  Holger Humberg

Inventor： Wolfgang Ruf ,  Peter Mirsberger ,  Holger Humberg

IPC: D21F100

CPC classification number: D21F1/02 ,  D21F1/028 ,  D21G9/0009

Abstract: A sheet forming system of a paper or cardboard machine. A headbox includes a headbox nozzle with to laterally extending side panels and first and second nozzle walls extending along a width of the machine. First and second screens converge in a region adjacent the headbox nozzle. At least two guide mechanisms, each having a guide surface, guide the first and second screens in the region. At least one support mechanism supports at least a portion of one of the first and second nozzle walls against said guide surface of at least one of said at least two guide mechanisms.

Abstract translation: 纸或纸板机的片材成形系统。 流浆箱包括具有侧向延伸侧板的流浆箱喷嘴以及沿机器宽度延伸的第一和第二喷嘴壁。 第一和第二屏幕在与流浆箱喷嘴相邻的区域中会聚。 每个具有导向表面的至少两个引导机构引导该区域中的第一和第二屏幕。 至少一个支撑机构支撑所述第一和第二喷嘴壁中的一个的至少一部分抵靠所述至少两个引导机构中的至少一个的所述引导表面。