公开(公告)号：US5515619A

公开(公告)日：1996-05-14

申请号：US303654

申请日：1994-09-09

Applicant: Peter Kahl ,  Karl-Heinz Klein ,  Helmut Grimm ,  Wolfgang Mueller

Inventor： Peter Kahl ,  Karl-Heinz Klein ,  Helmut Grimm ,  Wolfgang Mueller

IPC: D21F5/04 ,  D21G9/00 ,  F26B13/04

CPC classification number: D21F5/042 ,  D21G9/0063

Abstract: In a papermaking machine, the drying section includes a vacuum based system which serves to guide the web and supporting felt (15) from a first drying cylinder (11) to a transfer vacuum roller (10), which has perforations (13) through which a vacuum is communicated into the interior of the roller 10 from of an external suction box (14). The suction box (14) includes lengthwise extending sealing strips (28, 29) located adjacent and bounding the free circumferential surface of the transfer roller (10), which is not overlapped by the felt of the drying section. The sealing strips extend from the suction box 14 to the roller mantel (10a) of the roller 10. These strips are further designed in the style of a doctor blade and are flexibly mounted on the suction box (14) so that they are flexible and biased against the roller 10 by spring action. They extend approximately tangentially to the surface of the roller mantel (10a), contacting it gently.

Abstract translation: 在造纸机中，干燥部分包括真空系统，其用于将卷筒纸和支撑毡（15）从第一干燥筒（11）引导到具有穿孔（13）的转印真空辊（10），转印真空辊 真空从外部抽吸箱（14）传送到辊子10的内部。 抽吸箱（14）包括纵向延伸的密封条（28,29），其位于与转印辊（10）的自由圆周表面相邻且界定的位置，该转印辊不与干燥部分的毛毯重叠。 密封条从抽吸箱14延伸到辊10的辊筒（10a）。这些条进一步以刮刀的形式设计，并且被灵活地安装在抽吸箱（14）上，使得它们是柔性的 通过弹簧作用偏压辊10。 它们大致切向地延伸到辊筒壁（10a）的表面，轻轻地与其接触。

公开(公告)号：US5477624A

公开(公告)日：1995-12-26

申请号：US209411

申请日：1994-03-10

Applicant: Winfried Haessner ,  Wilhelm Wanke ,  Peter Kahl ,  Wolfgang Muller

Inventor： Winfried Haessner ,  Wilhelm Wanke ,  Peter Kahl ,  Wolfgang Muller

IPC: D21F5/04 ,  F26B13/14 ,  D06F58/00

CPC classification number: D21F5/042

Abstract: In a two-wire cylinder dryer, the wire guide rolls are so arranged that the web and wire proceed jointly from the first cylinder to the wire guide roll. An air carrier box is arranged in the shaft contained between two cylinders. The air carrier box has an air channel connecting the area of the leaving point A with an opposite pressure zone. Hot air flows into the air channel through a driver nozzle, so that in the area of the leaving point there is a vacuum zone created which is outwardly bounded by a sealing strip. The pressure zone is bounded by further sealing strips.

Abstract translation: 在双线筒式干燥器中，导丝辊布置成使得卷材和丝线从第一圆筒共同进入导丝辊。 在两个气缸之间的轴中布置有一个空气承载箱。 空气承载箱具有连接离开点A的区域和相对的压力区域的空气通道。 热空气通过驱动器喷嘴流入空气通道，使得在离开点的区域中形成有由密封条向外限定的真空区域。 压力区域由另外的密封条限定。

公开(公告)号：US08435384B2

公开(公告)日：2013-05-07

申请号：US12487310

申请日：2009-06-18

Applicant: Luiz C. Da Silva ,  Thomas Scherb ,  Peter Kahl ,  Frank Wegehaupt ,  Dieter Müller

Inventor： Luiz C. Da Silva ,  Thomas Scherb ,  Peter Kahl ,  Frank Wegehaupt ,  Dieter Müller

IPC: D21F3/02

CPC classification number: D21F5/182 ,  D21F3/0272 ,  D21F5/20 ,  D21F7/008 ,  D21F9/003 ,  D21F11/14 ,  D21F11/145

Abstract: A method for drying a fibrous web, particularly a paper, cardboard or tissue web whereby the moving fibrous web is treated with got air in the area of a pre-definable drying zone the fibrous web is treated, at least in some areas inside the drying zone with steam.

Abstract translation: 一种用于干燥纤维幅材，特别是纸，纸板或纸巾纸的方法，由此移动的纤维幅材在待预定义的干燥区域中的空气中被处理，纤维幅材被处理，至少在干燥的一些区域内 蒸汽区。

公开(公告)号：US20090283234A1

公开(公告)日：2009-11-19

申请号：US12487310

申请日：2009-06-18

Applicant: Luiz C. Da Silva ,  Thomas Scherb ,  Peter Kahl ,  Frank Wegehaupt ,  Dieter Muller

Inventor： Luiz C. Da Silva ,  Thomas Scherb ,  Peter Kahl ,  Frank Wegehaupt ,  Dieter Muller

IPC: D21F11/00 ,  D21F5/18 ,  D21F1/48

CPC classification number: D21F5/182 ,  D21F3/0272 ,  D21F5/20 ,  D21F7/008 ,  D21F9/003 ,  D21F11/14 ,  D21F11/145

Abstract: A method for drying a fibrous web, particularly a paper, cardboard or tissue web whereby the moving fibrous web is treated with got air in the area of a pre-definable drying zone the fibrous web is treated, at leas in some areas inside the drying zone with steam.

Abstract translation: 一种用于干燥纤维网，特别是纸，纸板或纸巾网的方法，由此移动的纤维幅材在干燥区域内被预定义的干燥区域中的空气处理，纤维幅材被处理，在干燥的一些区域中 蒸汽区。

公开(公告)号：US06705024B2

公开(公告)日：2004-03-16

申请号：US09855514

申请日：2001-05-16

Applicant: Peter Kahl ,  Markus Oechsle ,  Roland Mayer

Inventor： Peter Kahl ,  Markus Oechsle ,  Roland Mayer

IPC: F26B1102

CPC classification number: D21F5/042 ,  D21F3/0272

Abstract: A machine for producing a material web is provided having at least one smooth roll at least partially wrapped by the material web. The machine includes an air blowing device arranged for ventilating the material web with at least one discharge stream, wherein the at least one discharge stream is directed into a wedge-shaped opening formed between the at least one at least one roll and the material web leaving the roll.

Abstract translation: 提供了一种用于生产材料幅材的机器，其具有至少部分地被材料幅材包裹的至少一个平滑辊。 该机器包括一个吹气装置，其布置成用至少一个排出流使材料幅材通风，其中至少一个排出流被引导到形成在至少一个至少一个辊和材料纤维网之间的楔形开口中 卷。

公开(公告)号：US06192597B1

公开(公告)日：2001-02-27

申请号：US09061074

申请日：1998-04-16

Applicant: Peter Kahl ,  Karl-Heinz Klein ,  Wolfgang Müller ,  Markus Oechsle ,  Uwe Joos

Inventor： Peter Kahl ,  Karl-Heinz Klein ,  Wolfgang Müller ,  Markus Oechsle ,  Uwe Joos

IPC: D06F5800

CPC classification number: D21F5/04

Abstract: Device for treating a fibrous pulp web that includes at least one support face, which is one of moving and stationary. The fibrous pulp web may be guided over the at least one support face. The device also includes at least one sealing device positioned on a side of the fibrous pulp web facing away from the at least one support face to strip at least a majority of a bordering air layer that entrained by the fibrous pulp web. The at least one sealing device may include a sealing disc that is one of substantially straight and at least partially curved, and that is at least one of elastically formed and resiliently mounted.

Abstract translation: 用于处理纤维纸浆纤维网的装置，其包括至少一个支撑面，其为移动和静止的一个。 纤维纸浆网可以在至少一个支撑面上引导。 该装置还包括至少一个密封装置，该密封装置位于纤维纸浆腹板的远离至少一个支撑面的一侧上，以剥离由纤维纸浆带夹带的边界空气层的至少大部分。 所述至少一个密封装置可以包括密封盘，所述密封盘是基本上直的并且至少部分地弯曲的密封盘，并且是至少一个弹性成形和弹性安装的密封盘。

公开(公告)号：US6076280A

公开(公告)日：2000-06-20

申请号：US687221

申请日：1996-07-25

Applicant: Markus Oechsle ,  Kurt Dieter ,  Peter Kahl

Inventor： Markus Oechsle ,  Kurt Dieter ,  Peter Kahl

IPC: D21F5/04 ,  D21F5/00 ,  F26B11/02

CPC classification number: D21F5/042

Abstract: A web drying apparatus, e.g., for a paper web, includes several heatable drying cylinders arranged in at least one row with at least one respective endless loop drying wire and preferably arranged in two rows of cylinders with two respective wires. A wire guide roll is between and offset from two of the adjacent cylinders in the one row. The one endless loop dryer wire carries the web thereon on a first part of the web loop path from the first cylinder to the wire guide roll. There the web separates from the wire and travels to a second cylinder in the second row. The wire wraps around the wire guide roll and returns on a second part of the web loop path to the next cylinder in the first row, without supporting a web. On the path between the first and third cylinders and around the wire guide roll, the wire defines a loop. An air guide box and a blower are arranged within the loop. The air guide box produces a vacuum at the first part of the wire loop path for drawing the web against the wire. An air channel extends between the air guide box and the blower. At least one drive nozzle outlets into the air channel. The air channel draws air out of the first part of the loop path to create the vacuum there. The blower directs a stream of air through the wire, at the second part of the wire loop path, and then to a pocket outside the second loop part. The drive nozzle and the blower are supplied by independently controlled flows of blown air.

Abstract translation: 卷筒纸干燥装置，例如用于纸幅，包括布置在至少一排中的几个可加热干燥筒，其具有至少一个相应的无端环形干燥线，并且优选地布置在具有两根相应导线的两排圆筒中。 线引导辊位于一排中的两个相邻气缸之间并偏移。 一个无端环形干燥器丝线在从第一圆柱体到导丝辊的卷材环路径的第一部分上承载着卷材。 在那里，网与线分离并行进到第二排中的第二圆柱体。 电线缠绕在导丝辊周围，并且在卷材环路径的第二部分上返回到第一排中的下一个圆柱体，而不支撑卷材。 在第一和第三圆柱体之间以及绕线导向辊周围的路径上，线限定回路。 引导箱和鼓风机布置在回路内。 引导箱在线环路径的第一部分处产生真空，用于将幅材拉到线材上。 空气通道在导风箱和鼓风机之间延伸。 至少一个驱动喷嘴出口进入空气通道。 空气通道将空气从循环路径的第一部分中抽出，以在那里产生真空。 鼓风机引导空气流穿过导线，在导线环路径的第二部分处，然后引导到第二环部分外部的口袋。 驱动喷嘴和鼓风机由独立控制的吹风空气供给。

公开(公告)号：US20070084580A1

公开(公告)日：2007-04-19

申请号：US11557410

申请日：2006-11-07

Applicant: Peter Kahl ,  Torben Schlieckau ,  Roland Mayer

Inventor： Peter Kahl ,  Torben Schlieckau ,  Roland Mayer

IPC: D21F3/10

CPC classification number: D21F5/184 ,  D21F3/105 ,  D21F5/143

Abstract: The present invention provides a suction roll system in a drying section of a machine for manufacturing a fibrous web, the suction roll system including a suction roll having an outer circumferential surface. The circumferential surface defines holes configured for attracting the fibrous web by suction and includes regions, more than two of the regions including the holes, at least two of the regions relative to one another having different numbers of the holes per unit area or having the holes with different diameters per unit area. The circumferential surface has strips which extend in a circumferential direction, at least one strip which extends in a helical shape over the circumferential surface, or strips which extend either substantially in a direction of a longitudinal axis of the suction roll or diagonally relative to the longitudinal axis. The regions include the strips. The strips have an increased number of the holes per unit area in comparison with the remaining regions between the strips or have the holes with greater diameters in comparison with the remaining regions.

Abstract translation: 本发明提供了一种用于制造纤维幅材的机器的干燥部分中的抽吸辊系统，该抽吸辊系统包括具有外圆周表面的抽吸辊。 圆周表面限定了用于通过抽吸吸引纤维网的孔，并且包括多于两个包括孔的区域中的至少两个相对于彼此具有不同数目的孔的单位面积的区域或具有孔 每单位面积的直径不同。 圆周表面具有沿圆周方向延伸的条带，至少一条在圆周表面上呈螺旋形延伸的条带，或基本沿着抽吸辊的纵向轴线的方向延伸的条带或相对于纵向方向 轴。 区域包括条。 与条带之间的剩余区域相比，条带具有增加的每单位面积孔数，或者与其余区域相比具有更大直径的孔。

公开(公告)号：US07063772B2

公开(公告)日：2006-06-20

申请号：US10205427

申请日：2002-07-26

Applicant: Peter Kahl ,  Uwe Joos

Inventor： Peter Kahl ,  Uwe Joos

IPC: D21F5/00 ,  F26B11/00

CPC classification number: D21F5/04 ,  D21F5/046 ,  Y10S277/906

Abstract: Apparatus for treating a fibrous web that includes at least one supporting surface arranged to support a surface of the fibrous web, and at least one sealing device positionable adjacent a surface of the web opposite the surface of the web supported by the at least one supporting surface. The at least one sealing device includes a positionably adjustable sealing element. A distance between the positionably adjustable sealing element and the surface of the web opposite the surface supported by the at least one supporting surface is adjustable.

公开(公告)号：US06740204B2

公开(公告)日：2004-05-25

申请号：US10205407

申请日：2002-07-26

Applicant: Peter Kahl ,  Uwe Joos

Inventor： Peter Kahl ,  Uwe Joos

IPC: D21F500

CPC classification number: D21F5/046 ,  D21F5/042 ,  Y10S277/906

Abstract: Apparatus for treating a fibrous web that includes at least one supporting surface arranged to support a surface of the fibrous web, and at least one sealing device positionable adjacent a surface of the web opposite the surface of the web supported by the at least one supporting surface. The at least one sealing device includes a sealing element and a holder structured and arranged to hold and to enable lateral sliding movement of the at least one sealing device cross-wise to a web travel direction.

Abstract translation: 用于处理纤维网的设备，其包括布置成支撑纤维网的表面的至少一个支撑表面，以及至少一个密封装置，其可邻近所述腹板的与所述腹板表面相对的表面邻近所述至少一个支撑表面 。 所述至少一个密封装置包括密封元件和保持器，所述密封元件和保持器被构造和布置成保持并且使所述至少一个密封装置横向滑动到横向移动方向。