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公开(公告)号：US4381219A
公开(公告)日：1983-04-26
申请号：US368909
申请日：1682-04-16
申请人： Alfred Bubik , Werner Seider , Josef Hefter
发明人： Alfred Bubik , Werner Seider , Josef Hefter
CPC分类号： D21F1/02
摘要： A headbox arrangement for a papermaking machine contains a plurality of headboxes forming a group, these headboxes being arranged either essentially in parallelism with regard to one another or in fan-like or spread apart configuration. Between each two neighboring headboxes there is located a flexible divider, particularly in the form of a foil member, which extends past the outlet gap or slice of the headboxes.
摘要翻译： 用于造纸机的流浆箱装置包含形成组的多个流浆箱，这些流浆箱基本上相对于彼此或以扇形或扩展构造平行地布置。 在每个两个相邻的流浆箱之间，设置有柔性分隔件，特别是以箔构件的形式，其延伸经过流浆箱的出口间隙或切片。
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公开(公告)号：US4898643A
公开(公告)日：1990-02-06
申请号：US873196
申请日：1986-05-19
申请人： Elmer Weisshuhn , Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Anton Zembrot , Wolf-Gunter Stotz , Werner Seider , Robert Trondle
发明人： Elmer Weisshuhn , Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Anton Zembrot , Wolf-Gunter Stotz , Werner Seider , Robert Trondle
摘要： In a headbox system for a papermaking machine with an adjustable distribution of the fiber stock suspension or pulp over the web width, the flow in the delivery slice is controlled in such a way that, across the web width, also the distribution of the fibers in respect of fiber orientation and quantity has a desired profile. For this purpose, the flow of the fiber stock suspension is controlled such that in the event of a change in the distribution of the fiber stock suspension across the web width, the horizontal component of the flow direction in the delivery slice remains, at all locations, always in the predetermined machine direction and thus transverse flows are avoided and the flow rate in the delivery slice has a predeterminate profile.
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公开(公告)号：US4459175A
公开(公告)日：1984-07-10
申请号：US419048
申请日：1982-09-16
申请人： Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Werner Seider
发明人： Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Werner Seider
摘要： A longitudinal wire papermaking machine is disclosed wherein the longitudinal wire is guided in a dewatering region, following a pre-dewatering path, out of a wire plane downwardly over a deflection element and then upwardly over a downwardly domed or arched dewatering element towards the wire plane. The deflection element is arranged at a spacing K=approximately 15 to 80 mm from the dewatering element. The longitudinal wire is guided at the inlet section of the dewatering region, located between its outbound or run-off location at the deflection element and its lowest deflection location, over a negative pressure zone, for instance constituted by a suction chamber, which is effective at its underside. Hence, at the inlet section there is obtained a reduction in the suspension pressure and the fiber stock suspension is guided with an approximately constant total thickness lower into the dewatering region, i.e. at a relatively flat angle towards the dewatering element, so that there is avoided any backflow at the surface region of the suspension.
摘要翻译： 公开了一种纵向丝网造纸机，其中纵向丝线沿着预脱水路径在脱水区域中被引导出线材平面向下偏转元件，然后向上穿过向下圆顶或拱形脱水元件朝向线材平面 。 偏转元件布置成距离脱水元件大约15至80mm的间距K。 纵向线材在脱水区域的入口部分处被引导，位于偏转元件的出站或径流位置及其最低偏转位置之间，在负压区域上，例如由抽吸室构成，该吸入室是有效的 在它的下面。 因此，在入口部分处获得了悬挂压力的降低，并且将纤维原料悬浮液以较低的大致恒定的总厚度引导到脱水区域中，即朝向脱水元件以相对平坦的角度被引导，使得避免了 在悬浮液的表面区域有任何回流。
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公开(公告)号：US4897158A
公开(公告)日：1990-01-30
申请号：US272340
申请日：1988-11-17
申请人： Elmer Weisshuhn , Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Anton Zembrot , Wolf-Gunter Stotz , Werner Seider , Robert Trondle
发明人： Elmer Weisshuhn , Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Anton Zembrot , Wolf-Gunter Stotz , Werner Seider , Robert Trondle
摘要： In a headbox system for a papermaking machine with an adjustable distribution of the fiber stock suspension or pulp over the web width, the flow in the delivery slice is controlled in such a way that, across the web width, also the distribution of the fibers in respect of fiber orientation and quantity has a desired profile. For this purpose, the flow of the fiber stock suspension is controlled such that in the event of a change in the distribution of the fiber stock suspension across the web width, the horizontal component of the flow direction in the delivery slice remains, at all locations, always in the predetermined machine direction and thus transverse flows are avoided and the flow rate in the delivery slice has a predeterminate profile.
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公开(公告)号：US4888094A
公开(公告)日：1989-12-19
申请号：US206496
申请日：1988-06-13
申请人： Elmer Weisshuhn , Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Anton Zembrot , Wolf-Gunter Stotz , Werner Seider , Robert Trondle
发明人： Elmer Weisshuhn , Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Anton Zembrot , Wolf-Gunter Stotz , Werner Seider , Robert Trondle
摘要： In a headbox system for a papermaking machine with an adjustable distribution of the fiber stock suspension or pulp over the web width, the flow in the delivery slice is controlled in such a way that, across the web width, also the distribution of the fibers in respect of fiber orientation and quantity has a desired profile. For this purpose, the flow of the fiber stock suspension is controlled such that in the event of a change in the distribution of the fiber stock suspension across the web width, the horizontal component of the flow direction in the delivery slice remains, at all locations, always in the predetermined machine direction and thus transverse flows are avoided and the flow rate in the delivery slice has a predetermined profile.
摘要翻译： 在用于造纸机的流浆箱系统中，纤维原料悬浮液或纸浆在幅材宽度上的分布可调节，输送片中的流动被控制为使得在幅材宽度上，纤维的分布也在 对纤维取向和数量的关注具有期望的特征。 为此，控制纤维原料悬浮液的流动，使得在纤维料悬浮液横跨幅材宽度的分布发生变化的情况下，输送切片中流动方向的水平分量在所有位置保持 ，总是在预定的机器方向上，因此避免了横向流动，并且输送片中的流速具有预定的轮廓。
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公开(公告)号：US4447295A
公开(公告)日：1984-05-08
申请号：US392622
申请日：1982-06-28
申请人： Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Werner Seider
发明人： Alfred Bubik , Hans Dahl , Herbert Holik , Rudiger Kurtz , Werner Seider
摘要： A dewatering apparatus contains a longitudinal wire and an additional wire which is guided, conjointly with the longitudinal wire, along a section of such longitudinal wire over a domed or arched surface. This domed or arched surface is formed, for instance, by the jacket or outer surface of a dewatering cylinder arranged within the wire loop of the longitudinal wire. The longitudinal wire is provided with a headbox and extends forwardly and after the dewatering apparatus essentially in a wire plane, above which upwardly rises the domed surface. Both of the wires are guided out of the wire plane over a dewatering shoe arranged within the wire loop of the additional wire towards the domed surface and from such--if desired over a deflection roll arranged beneath the wire plane--again towards the wire plane, where both wires separate from one another. Due to this arrangement there is realized a guiding of both wires which improves the dewatering action and is extensively independent of the elevational position of the wire plane, and at the same time affords a constructional simplification of the papermaking machine.
摘要翻译： 脱水装置包括纵向线和附加线，其与纵向线一起被引导，沿着这种纵向线的一段在圆顶或拱形表面上。 该圆顶或拱形表面例如由布置在纵向丝线的线环内的脱水筒的外套或外表面形成。 纵向丝线设置有流浆箱，并且在脱水装置之后基本上在钢丝平面内向前和向后延伸，在其上方向上升起圆顶表面。 两根电线都从导线平面引导到布置在附加线的导线环内的脱水靴朝着圆顶表面，并且如果需要，在布置在线平面下方的偏转辊上再次朝着线平面引导， 两条线彼此分开。 由于这种布置，实现了两条导线的引导，这提高了脱水作用，并且广泛地独立于导线平面的高度位置，同时提供了造纸机的结构简化。
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公开(公告)号：US4478684A
公开(公告)日：1984-10-23
申请号：US512755
申请日：1983-07-11
CPC分类号： D21F1/56
摘要： The papermaking machine contains at least one water pervious dewatering wire or the like for forming a fiber web, particularly one layer of a multi-ply fiber web, and at least one headbox for infeeding a fiber stock suspension to be applied in the form of a free jet to the dewatering wire. Between the headbox and a section of the dewatering wire extending along the headbox there is arranged at least one deflecting device for separating and withdrawing a partial flow or stream of the fiber stock suspension. The deflecting device can be inserted into a marginal region of the free stock jet. Such an arrangement enables, for example, a continuous or infinitely variable adjustment of the format width of the fiber web to be produced. During use of the deflecting device, the partial flow or stream of the stock is deflected prior to the formation of the fiber web and is kept away from the following operational or working sections of the papermaking machine, in particular from a second fiber web or ply located thereat. If desired, the deflected partial stock flow can be returned to the fiber stock suspension supply or infeed system preceding or upstream of the headbox for re-use of the unmixed fiber stock material.
摘要翻译： 造纸机包含至少一个用于形成纤维网，特别是一层多层纤维网的可透水的脱水丝线，以及至少一个流浆箱，用于将纤维原料悬浮液以 自由射流到脱水丝。 在流浆箱和沿着流浆箱延伸的脱水丝的一部分之间布置有至少一个偏转装置，用于分离和取出纤维原料悬浮液的部分流或物流。 偏转装置可以插入自由原料射流的边缘区域。 这种布置使得例如可以连续或无级地调节要生产的纤维网的格式宽度。 在使用偏转装置期间，在形成纤维幅材之前，原料的部分流动或流动被偏转，并且远离造纸机器的以下操作或工作部分，特别是从第二纤维网或层 位于那里 如果需要，偏转的部分原料流可以返回到流浆箱前面或上游的纤维原料悬浮液供应或进料系统，以重新使用未混合的纤维原料。
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公开(公告)号：US20070223645A1
公开(公告)日：2007-09-27
申请号：US11587425
申请日：2005-05-04
申请人： Wilfried Ruehle , Heribert Schmitt , Werner Seider
发明人： Wilfried Ruehle , Heribert Schmitt , Werner Seider
IPC分类号： G21C19/307
CPC分类号： G21C19/307
摘要： The invention relates to a method for counteracting the escape of radioactive iodine from a cooling system of a water-cooled nuclear reactor, a reducing agent being introduced into the cooling system of the reactor during a shutdown of the reactor and/or during a subsequent after-cooling operation.
摘要翻译： 本发明涉及一种用于抵消放射性碘从水冷核反应堆的冷却系统逃逸的方法，还原剂在反应器关闭期间和/或之后的后续期间被引入反应器的冷却系统 冷却运行。
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