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1.发明授权Dryer section including a device and method for transferring a strip of paper from a first treatment station to a second treatment station in a paper machine 失效干燥器部分包括用于将纸条从第一处理站转移到造纸机中的第二处理站的装置和方法
公开(公告)号：US5735060A
公开(公告)日：1998-04-07
申请号：US685712
申请日：1996-07-24
申请人： Erlfried Atzinger , Hans-Peter Sollinger , Gerhard Kotitschke , Hans Jurgen Wulz , Peter Kahl , Wolfgang Mueller
发明人： Erlfried Atzinger , Hans-Peter Sollinger , Gerhard Kotitschke , Hans Jurgen Wulz , Peter Kahl , Wolfgang Mueller
CPC分类号： D21G9/0072 , D21F5/04 , D21F5/042 , D21G9/0063
摘要： In a drying section of a paper making machine, the paper web is conducted through a plurality of single tier dryer sections and then transferred to at least one final double tier dryer section for completing the drying process. The paper web is threaded through the open draw between the single tier dryer sections and the double tier dryer section and through the open draws between the lower cylinders and the upper cylinders in the double tier dryer section by use of air jets which blow at the paper web from opposite sides thereof. The air jets include at least one jet which blows in a direction generally opposite to that of the paper web.
摘要翻译： 在造纸机的干燥部分中，纸幅通过多个单层干燥器部分传导，然后转移到至少一个最终的双层干燥部分以完成干燥过程。 纸幅穿过单层干燥器部分和双层干燥部分之间的开放抽吸线，并且通过使用吹在纸张上的空气喷嘴在双层干燥器部分中的下部气缸和上部气缸之间的开放式抽吸 网从其相对侧。 空气喷射器包括至少一个沿与纸幅大致相反的方向吹动的喷嘴。
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2.发明授权Mixed dryer section including single-tier and double-tier drying groups with automatic ropeless threading 失效混合干燥部分包括具有自动无线穿线的单层和双层干燥组
公开(公告)号：US5600897A
公开(公告)日：1997-02-11
申请号：US151255
申请日：1993-11-12
CPC分类号： D21G9/0072 , D21F5/04 , D21F5/042 , D21G9/0063
摘要： In the initial region of the dryer section at least one of the dryer groups (23) is developed as a single-felt dryer group in which a single endless felt (F) and the web (9) travel alternately over cylinders (73) and guide suction rolls (73'). In the final region of the dryer section there is present at least one double-felt dryer group (24) in which a web (9) travels alternately over lower (74) and upper (74') cylinders. The single-felt group (23) has an automatic ropeless tail guide device (76, 79) for the threading of the so-called tail. In the double-felt dryer group (24) an automatic ropeless tail guide device (77, 78) is also present.
摘要翻译： 在干燥器部分的初始区域中，干燥器组（23）中的至少一个被显影为单个毡干燥器组，其中单个环形毡（F）和卷筒纸（9）交替地在气缸（73）和 引导吸辊（73'）。 在干燥器部分的最后区域中存在至少一个双层干燥器组（24），其中腹板（9）交替地在下（74）和上（74'）圆柱体上行进。 单毛毡组（23）具有用于所谓尾部穿线的自动无线尾导向装置（76,79）。 在双层干燥机组（24）中，还存在自动无线尾导向装置（77,78）。
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公开(公告)号：US5505006A
公开(公告)日：1996-04-09
申请号：US303165
申请日：1994-09-08
CPC分类号： D21F5/04
摘要： A device for drying a running web, particularly a drying section of a paper manufacturing or processing machine. In the drying section, at least one drying cylinder, which can be heated and comes into contact with the web, is provided in each of successive cylinder groups. Each cylinder group has its own drive. At least one two-felt cylinder group is provided in which, the web runs in serpentine fashion alternately over upper cylinders, felted above, and lower cylinders, felted below. At least one additional cylinder group, provided with its own additional drive, is provided adjacent the two-felt cylinder group. Between the two-felt cylinder group and the additional cylinder group there is a free web path at which a tail-cutter is arranged.
摘要翻译： 用于干燥运行的纸幅，特别是纸张制造或加工机器的干燥部分的装置。 在干燥部分中，在每个连续的气缸组中提供至少一个能够被加热并与腹板接触的干燥筒。 每个气缸组都有自己的驱动。 提供至少一个双毡缸组，其中，幅材以蛇形方式交替地在上方的气缸上方，在上方被压制，下部气缸下方。 在两毛毡缸组附近提供至少一个额外的气缸组，其具有其自身的附加驱动装置。 在双毡缸组和附加缸组之间有一个自由纸幅路径，在该自由纸幅路径上设置有一个尾切割器。
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4.发明授权Suction roll for the formation or treatment of a material web, such as in particular a paper, card or textile web 失效用于形成或处理材料幅材的抽吸辊，例如特别是纸张，纸张或织物网公开(公告)号：US06200427B1
公开(公告)日：2001-03-13
申请号：US09147710
申请日：1999-06-30
申请人： Gerhard Kotitschke , Wolfgang Mayer , Hans-Peter Sollinger , Klaus Esslinger , Andreas Meschenmoser , Günther Mohrhardt , Peter Mirsberger
发明人： Gerhard Kotitschke , Wolfgang Mayer , Hans-Peter Sollinger , Klaus Esslinger , Andreas Meschenmoser , Günther Mohrhardt , Peter Mirsberger
IPC分类号： D21F300
CPC分类号： D21F3/0218 , D21F3/04 , D21F3/045 , D21F3/10 , F26B13/24 , Y10S162/07
摘要： Suction roll for the formation or treatment of a material web that includes an outer suction roll jacket comprising a perforated rotating hollow cylinder, a non-perforated support body arranged to extend through the outer suction roll jacket and to support the outer suction roll jacket at at least one point of its axial extent, and sealing ribs arranged to extend radially between the support body and the suction roll jacket and axially over a full length of the suction roll jacket. In this manner, the support body is adapted to rotate at a same speed as the suction roll jacket. The support body can include an axially extending, through-going bore arranged concentrically with the outer suction roll surface. An axially extending, rotationally fixed yoke extends through the through-going bore, and the rotationally fixed yoke has two ends which are supported outside of the support body on a frame. At least one support element is arranged to support the support body on the yoke. In this way, a bending line of the support body is capable of being influenced.
摘要翻译： 用于形成或处理材料网的吸辊，其包括外抽吸辊套，所述外抽吸辊护套包括穿孔的旋转中空圆柱体，未穿孔的支撑体，其布置成延伸穿过外吸辊辊护套并且支撑外抽吸辊套 其轴向范围的至少一个点和密封肋布置成在支撑体和抽吸辊护套之间径向延伸并且在抽吸辊套的整个长度上轴向地延伸。 以这种方式，支撑体适于以与抽吸辊套相同的速度旋转。 支撑体可以包括与外吸辊表面同心地布置的轴向延伸的贯穿孔。 轴向延伸的旋转固定的轭延伸穿过通孔，并且旋转固定的轭具有支撑在框架上的支撑体外侧的两个端部。 至少一个支撑元件布置成支撑在轭上的支撑体。 以这种方式，能够影响支撑体的弯曲线。
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公开(公告)号：US5557860A
公开(公告)日：1996-09-24
申请号：US344736
申请日：1994-11-23
摘要： A drying section includes a plurality of single-tier dryer groups, optionally followed by one or more double-tier groups. To control curl in the final paper product, a moistening device extending over the width of the drying section is provided near the end of the single-tier dryer groups. The moistening device can be divided into various zones to control the profile of the paper. Alternatively, or in addition to the moistening device, a contact-less dryer such as a infrared dryer can be provided after the dryer section, upstream of a calender section of the paper making machine. The moistening device can be provided to moisten the bottom or, optionally, the top side of the paper web. Where a double-tier dryer group is provided, to control curl the upper drying cylinders and the lower cylinders can be provided with different steam pressures to control curl. Alternatively, each of the cylinders can be individually controlled.
摘要翻译： 干燥部分包括多个单层干燥器组，任选地后跟一个或多个双层组。 为了控制最终纸制品中的卷曲，在单层干燥器组的端部附近提供在干燥部分的宽度上延伸的润湿装置。 润湿装置可分为多个区域以控制纸张的轮廓。 或者，除了润湿装置之外，还可以在造纸机的压延部之后的干燥部之后设置无接触干燥机，例如红外线干燥机。 可以提供润湿装置以润湿纸幅的底部或可选地上部。 在提供双层干燥器组的情况下，为了控制上部干燥筒的卷曲，并且下部气缸可以具有不同的蒸汽压力以控制卷曲。 或者，可以单独控制每个气缸。
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公开(公告)号：US5771603A
公开(公告)日：1998-06-30
申请号：US719390
申请日：1996-09-24
摘要： A drying section for a paper making machine. The drying section includes a plurality of single-tier dryer groups, optionally followed by one or more double-tier groups. To control curl in the final paper product, a moistening device extending over the width of the drying section is provided near the end of the single-tier dryer groups. The moistening device can be divided into various zones to control the profile of the paper. Alternatively, or in addition to the moistening device, a contact-less dryer such as a infrared dryer can be provided after the dryer section, upstream of a calendar section of the paper making machine. The moistening device can be provided to moisten the bottom or, optionally, the top side of the paper web. Where a double-tier dryer group is provided, to control curl the upper drying cylinders and the lower cylinders can be provided with different steam pressures to control curl. Alternatively, each of the cylinders can be individually controlled.
摘要翻译： 造纸机的干燥部。 干燥部分包括多个单层干燥器组，任选地后跟一个或多个双层组。 为了控制最终纸制品中的卷曲，在单层干燥器组的端部附近提供在干燥部分的宽度上延伸的润湿装置。 润湿装置可分为多个区域以控制纸张的轮廓。 或者除了湿润装置之外，还可以在造纸机的日历部分的上游的干燥部分之后提供诸如红外干燥器的无接触干燥器。 可以提供润湿装置以润湿纸幅的底部或可选地上部。 在提供双层干燥器组的情况下，为了控制上部干燥筒的卷曲，并且下部气缸可以具有不同的蒸汽压力以控制卷曲。 或者，可以单独控制每个气缸。
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公开(公告)号：US5647958A
公开(公告)日：1997-07-15
申请号：US471010
申请日：1995-06-06
摘要： A wire part of a machine for the production of continuous fibrous material webs, especially a papermaking machine, includes two continuous wire belts which together form a twin-wire zone. At least one supporting element having a supporting surface is disposed in the region of the twin-wire zone. At least a part of the supporting surface provides a supporting region which supports a first wire belt on its inner surface and a second wire belt on its outer surface. At least one formation box is provided and is disposed in the supporting region. The formation box is designed in such a way that, in the region of the inner surface of the second wire belt in the formation box, pressure values can be adjusted from a reduced pressure to an excess pressure acting on the inner surface of the second wire belt. The formation box extends in the direction of movement of the wire part over at least a part of the supporting region.
摘要翻译： 用于生产连续纤维材料网，特别是造纸机的机器的线材部分包括两个连续的丝带，它们一起形成双网区域。 具有支撑表面的至少一个支撑元件设置在双线区域的区域中。 支撑表面的至少一部分提供支撑区域，该支撑区域在其内表面上支撑第一线束带，并且在其外表面上具有第二线束带。 提供至少一个形成箱并且设置在支撑区域中。 形成箱被设计成使得在形成箱中的第二丝带的内表面的区域中，压力值可以从作用在第二丝线的内表面上的减压到过量的压力调节 带。 形成箱沿着丝线部分在支撑区域的至少一部分上的移动方向延伸。
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公开(公告)号：US5184787A
公开(公告)日：1993-02-09
申请号：US666388
申请日：1991-03-08
CPC分类号： B65H19/2261 , B65H18/26 , B65H19/2207 , B65H2408/236 , B65H2515/12
摘要： A winding machine for winding a traveling web of paper or the like. A carrying drum extends across the web. A first pair of primary levers supports the pins at the end of a cylinder on which the web is to be wound. The primary levers have one end with a fork for receiving a respective journal pin of the cylinder and another end that is mounted in the region of but eccentric to the axis of the carrying drum. The primary levers swing the cylinder over approximately 90.degree. around the carrying drum to a second position. A second pair of secondary swing levers pick up the cylinder at the second position and move it to a third position along a substantially horizontal second pathway. A first drive connected with one primary lever introduces a moment of rotation to the axis of the cylinder moving along the primary path. A sensor detects the radial position of the cylinder and a setting device adjusts the radial position of the first drive in order to align it with the cylinder. There may be a secondary drive for imparting rotation to the cylinder over the secondary path.
摘要翻译： 用于卷绕纸幅等的卷绕机。 承载鼓延伸穿过网。 第一对主杆支撑在其上要缠绕网的圆筒的端部上的销。 主杆具有用于接收圆柱体的相应轴颈销的叉的一端，以及安装在承载滚筒的轴线的偏心部分中的另一端。 主杆将气缸在承载滚筒周围大约90度摆动到第二位置。 第二对次级摆动杆在第二位置拾取气缸并沿着基本上水平的第二通道将其移动到第三位置。 与一个主杆连接的第一驱动装置引入沿着主路径移动的气缸的轴线的旋转力矩。 传感器检测气缸的径向位置，并且设定装置调节第一驱动器的径向位置以便将其与气缸对准。 可以存在用于在次级路径上使气缸旋转的二次驱动。
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公开(公告)号：US5104489A
公开(公告)日：1992-04-14
申请号：US701520
申请日：1991-05-16
CPC分类号： B65H23/24
摘要： A hollow cylinder exhibits an internal body, which forms a sickle-shaped space by means of a partial cylindrical surface arranged eccentrically to the hollow cylinder, with a smaller radius than its internal radius. In this space there is created a vacuum on rotation of the hollow cylinder. By This means air is sucked out of the area through the boreholes of the hollow cylinder, where a web of material wraps the hollow cylinder. This leads to a firmer adherence of the web on material to the hollow cylinder.
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公开(公告)号：US4936942A
公开(公告)日：1990-06-26
申请号：US206004
申请日：1988-06-13
CPC分类号： B65H19/18 , B65H23/245 , B65H2301/41361
摘要： Apparatus for stabilizing the trailing end of a web that is to be spliced to the leading end of a new web includes a knife for severing the old web and for creating a tail that must be stabilized, a suction box over which the trailing end passes, which provides stability to the trailing end, a pressure roll movable to move the cut trailing end of the old web against the leading end of the new web and a leaf-spring-like extension extending downstream of the suction box to the connection point or splice point between the webs. The extension is deflectable with the pressure roll and the extension carries the vacuum of the suction box further downstream and also supports the trailing end of the cut old web. The extension is cantilevered to the downstream side of the suction box.
摘要翻译： 用于稳定要接合到新网的前端的腹板的后端的装置包括用于切断旧腹板并且用于产生必须稳定的尾部的刀，后端通过的抽吸箱， 其向后端提供稳定性，压力辊可移动以将旧卷筒纸的切割尾端移动抵靠新纸幅的前端，以及延伸到吸引箱下游的连接点或接头的板簧状延伸部 点之间的网。 该延伸部可随压力辊偏转，并且延伸部将吸入箱的真空进一步向下游延伸并且还支撑切割的旧卷材的后端。 延伸部悬臂连接到吸气箱的下游侧。
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