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36 条记录 (耗时 0.041 秒)

    Separating system for wires of a double-wire paper-making machine
    1.
    发明授权
    Separating system for wires of a double-wire paper-making machine 失效
    双线造纸机电线分离系统

    公开(公告)号：US4116763A

    公开(公告)日：1978-09-26

    申请号：US757139

    申请日：1977-01-06

    申请人： Wolf-Gunter Stotz ,  Herbert Holik

    发明人： Wolf-Gunter Stotz ,  Herbert Holik

    IPC分类号： D21F9/02 ,  D21F1/00 ,  D21F9/00 ,  D21F1/40

    CPC分类号： D21F9/003

    摘要： The separator of the machine is constructed to retain the paper web on the inner (upper) wire upon separation of the two wires. To this end, the separator positions the roll for the outer (lower) wire downstream of the point of separation of the two wires. A suction box can be used in the separator roll to assist in retaining the paper web on the inner wire (FIG. 1). The inner wire extends from the separator along a straight run which defines an angle of less than 90.degree. relative to the straight path traversed by the two wires upstream of the separator.

    摘要翻译： 机器的分离器被构造成在分离两条线时将纸幅保持在内（上）线上。 为此，分离器将两根线分离点下游的外（下）线定位。 可以在分离器辊中使用抽吸箱来帮助将纸幅保持在内部导线上（图1）。 内部线材从分离器沿直线延伸，该直线段相对于由分离器上游的两条线路穿过的直线路径形成小于90度的角度。

    Wet press for dewatering a web of material
    4.
    发明授权
    Wet press for dewatering a web of material 失效
    湿压机用于对材料网进行脱水

    公开(公告)号：US4556454A

    公开(公告)日：1985-12-03

    申请号：US695853

    申请日：1985-01-28

    申请人： Hans Dahl ,  Herbert Holik ,  Rudiger Kurtz ,  Wolf-Gunter Stotz

    发明人： Hans Dahl ,  Herbert Holik ,  Rudiger Kurtz ,  Wolf-Gunter Stotz

    IPC分类号： D21F3/02

    CPC分类号： D21F3/0218

    摘要： In a wet press for dewatering a web of material, for instance a web of paper, a contact pressure device presses against a rotating roll and exerts a pressure which increases in the travel direction of the web of paper. For this purpose, several rows of contact pressure elements are arranged sequentially in the travel direction of the web of paper. In each row the contact pressure elements are arranged side by side transversely to the travel direction of the web of paper. In order to circumvent a differential dewatering at the location of the contact pressure elements and at the gaps between the contact pressure elements of a row, the contact pressure elements of successive rows are shifted or staggered in relation to one another transversely to the web of material such that they mutually overlap. This prevents the arisal of strips in the paper being processed.

    摘要翻译： 在用于对诸如纸幅的材料网进行脱水的湿压机中，接触压力装置压靠旋转的辊并施加在纸幅行进方向上增加的压力。 为此，在纸幅的行进方向上顺序地设置有数排接触压力元件。 在每排中，接触压力元件横向于纸幅的行进方向并排布置。 为了避免在接触压力元件的位置处和在一排的接触压力元件之间的间隙处的差分脱水，连续行的接触压力元件相对于彼此横向于材料幅材的彼此相对错开或交错 使它们相互重叠。 这样可防止正在处理纸张中的条状物。

    Drying section with additional press nip
    6.
    发明授权
    Drying section with additional press nip 失效
    干燥部分带有额外的压区

    公开(公告)号：US5666741A

    公开(公告)日：1997-09-16

    申请号：US610723

    申请日：1996-03-04

    申请人： Alfred Bubik ,  Erwin Brunmair ,  Harald Hess ,  Herbert Holik ,  Werner Leitenberger ,  Thomas Merath ,  Johann Moser ,  Helmet Stieb ,  Elmer Weisshuhn

    发明人： Alfred Bubik ,  Erwin Brunmair ,  Harald Hess ,  Herbert Holik ,  Werner Leitenberger ,  Thomas Merath ,  Johann Moser ,  Helmet Stieb ,  Elmer Weisshuhn

    IPC分类号： D21F3/02 ,  D21F5/04 ,  F26B11/02

    CPC分类号： D21F5/04 ,  D21F3/0281

    摘要： A drying section of a paper machine includes a plurality of individual drying groups, wherein the drying cylinders of a drying group are served by 2 respective dryer wire or felt that passes over drying cylinders of the drying group and presses a web to be dried against the surface of the drying cylinders. The invention is adapted for either single tier or double tier drying groups. At least one press roll is disposed between and separates two of the drying groups. In one embodiment, the at least one press roll forms a nip with the adjacent drying cylinder, either upstream or downstream, to define a dewatering nip through which the web passes. A dewatering belt passes over the press roll in the nip. The wire for a respective drying group is guided away from the dewatering nip so that only the web and the dewatering belt pass through the press nip. In alternate embodiments, two press rolls may be disposed between the adjacent drying groups, and the two press rolls define a press nip between them. A respective dewatering belt passes over each of the press rolls. One of those press rolls may also be in contact with and define a press nip with the adjacent drying cylinder in the adjacent drying group. An open draw free path may be defined between one of the press rolls and the adjacent drying cylinder.

    摘要翻译： 造纸机的干燥部分包括多个单独的干燥组，其中干燥组的干燥筒由通过干燥组的干燥筒的两个相应的干燥丝或毛毡供应，并将干燥的网压在 干燥筒表面。 本发明适用于单层或双层干燥组。 至少一个压辊设置在两个干燥组之间并分离两个干燥组。 在一个实施例中，所述至少一个压榨辊与相邻干燥筒在上游或下游形成辊隙，以限定纤维网经过的脱水辊隙。 脱水带通过辊隙中的压辊。 用于相应干燥组的线被引导离开脱水辊隙，使得只有幅材和脱水带通过压榨压区。 在替代实施例中，两个压榨辊可以设置在相邻干燥组之间，并且两个压榨辊在它们之间限定了压榨压区。 相应的脱水带通过每个压榨辊。 这些压辊中的一个也可以与相邻干燥组中的相邻干燥筒接触并限定压区。 可以在一个压辊和相邻的干燥筒之间限定开放的无牵引路径。

    Adjustable ledge for the sheet forming zone of a papermaking machine
    7.
    发明授权
    Adjustable ledge for the sheet forming zone of a papermaking machine 失效
    造纸机片材成型区的可调节凸缘

    公开(公告)号：US5061347A

    公开(公告)日：1991-10-29

    申请号：US550479

    申请日：1990-07-10

    申请人： Alfred Bubik ,  Otto Hildebrand ,  Herbert Holik ,  Karl Muller

    发明人： Alfred Bubik ,  Otto Hildebrand ,  Herbert Holik ,  Karl Muller

    IPC分类号： D21F1/48 ,  D21F9/00

    CPC分类号： D21F1/48 ,  D21F1/486 ,  D21F9/003

    摘要： The ledge is arranged transverse to the machine direction in a substantially flexure resistant manner and is adjustable for guiding the wires between which a web of material is formed. The ledge contains a guide surface which faces the wires and has a special contour. For improved control of the pressure changes occurring in the region of the ledge, the ledge contains a supporting member and a pressing member which contains the guide surface. A pressing device is supported at the supporting member and the pressing member can be adjusted in a direction relative to the wires as well as relative to the supporting member by using the pressing device for simultaneously elevating the pressing member and inclining the pressing member with respect to the machine direction. Advantageously the pressing device constitutes a hose which is subjected to a pressurizing medium and thereby deformable. The hose is at least partially imbedded into the supporting member such that its deformation causes movement of the pressing member. For simultaneously inclining the pressing member during such movement, a connecting member is provided between the pressing member and the supporting member. The ledge permits the adjustment of optimum pressures along a sheet forming zone whereby the sheet formation is improved.

    摘要翻译： 凸缘以基本上抗弯曲的方式横向于机器方向布置，并且可调节以用于引导在其之间形成材料网的线。 凸缘包含一个面向电线并具有特殊轮廓的导向面。 为了改善在凸缘区域中发生的压力变化的控制，凸缘包括支撑构件和包含引导表面的按压构件。 压紧装置被支撑在支撑构件上，并且可以通过使用用于同时升高按压构件并使按压构件倾斜的按压装置相对于电线以及相对于支撑构件的方向调节按压构件 机器方向。 有利地，加压装置构成经受加压介质从而变形的软管。 软管至少部分地嵌入到支撑构件中，使得其变形引起按压构件的移动。 为了在这种移动期间同时倾斜按压构件，在按压构件和支撑构件之间设置有连接构件。 凸缘允许沿着片材成形区域调节最佳压力，从而提高片材形成。

    Material web drier
    8.
    发明授权
    Material web drier 失效
    材料网干燥机

    公开(公告)号：US4312139A

    公开(公告)日：1982-01-26

    申请号：US161747

    申请日：1980-06-23

    申请人： Erich Preisler ,  Karl Bilek ,  Reinhard Pinter ,  Rudolf Greimel ,  Milada Weinmann ,  Herbert Holik ,  Guntram Feurstein

    发明人： Erich Preisler ,  Karl Bilek ,  Reinhard Pinter ,  Rudolf Greimel ,  Milada Weinmann ,  Herbert Holik ,  Guntram Feurstein

    IPC分类号： F26B13/10 ,  F26B13/00 ,  F26B13/02 ,  F26B21/00 ,  F26B21/12

    CPC分类号： F26B21/12 ,  F26B13/007 ,  F26B21/004

    摘要： A material web drier containing a device for controlling the gas flow of a drying medium as a function of the actual state of the wet material web which is to be dried, comprising nozzle casings or surfaces containing blow-out or discharge openings arranged in cooperating relationship with respect to the material web. The discharge openings are directed towards the material web and serve for blowing-out the drying medium onto the web. For the purpose of dosing the gas flow or stream effluxing at the nozzle casings or surfaces, there are provided opening and closing elements which free the discharge openings or partially or completely close the same, as desired, whereby it is possible to vary the impingement of the material web by the drying medium selectively at discrete locations or regions thereof, both in the lengthwise and transverse directions of such material web.

    摘要翻译： 一种材料幅材干燥器，其包含用于控制干燥介质的气流的装置，作为要干燥的湿料幅材的实际状态的函数，包括喷嘴壳体或包含以协作关系排列的吹出口或排出口的表面 相对于材料网。 排出开口指向材料网并用于将干燥介质吹出到卷筒纸上。 为了在喷嘴壳体或表面处排出气流或流量的目的，提供了打开和关闭元件，其根据需要释放出排放口或部分或完全关闭排放口，从而可以改变冲击 在这种材料幅材的长度方向和横向方向上，通过干燥介质选择性地在离散的位置或区域处的材料幅材。

    Process and device to drain a fibrous pulp suspension
    9.
    发明授权
    Process and device to drain a fibrous pulp suspension 失效
    排出纤维纸浆悬浮液的方法和装置

    公开(公告)号：US6042735A

    公开(公告)日：2000-03-28

    申请号：US921023

    申请日：1997-08-29

    申请人： Axel Gommel ,  Herbert Holik ,  Josef Schneid

    发明人： Axel Gommel ,  Herbert Holik ,  Josef Schneid

    IPC分类号： D21F1/78 ,  D21F1/80 ,  B01D37/00 ,  B01D33/044 ,  B01D33/048

    CPC分类号： D21F1/78 ,  D21F1/80

    摘要： Process and device for draining a fibrous pulp suspension. The process may include positioning two surfaces to converge in a downstream direction, feeding the fibrous pulp suspension between the two converging surfaces, driving at least one of the two converging surfaces to move the suspension with a relative translational velocity, and draining the fibrous pulp suspension through each of the two surfaces. The device may include two arcuate surfaces positioned to form converging surfaces. One of the two arcuate surfaces may include a drivable, pivotable, and rotatable cylinder having an outer sleeve with openings, the other of the two arcuate surfaces may include a screen positioned to be guided around at least a portion of the outer sleeve. The screen and the openings may form drains for draining the fluid pulp suspension.

    摘要翻译： 用于排出纤维纸浆悬浮液的方法和装置。 该方法可以包括将两个表面定位成在下游方向上会聚，将纤维纸浆悬浮液馈送在两个会聚表面之间，驱动两个会聚表面中的至少一个以相对平移速度移动悬浮液，并排出纤维纸浆悬浮液 通过两个表面中的每一个。 该装置可以包括两个定位成形成会聚表面的弓形表面。 两个弧形表面中的一个可以包括可驱动的，可枢转的和可旋转的圆筒，其具有带有开口的外套筒，两个弧形表面中的另一个可以包括定位成围绕外套筒的至少一部分被引导的筛网。 筛网和开口可以形成用于排出流体纸浆悬浮液的排水沟。

    Suction roll, especially for a paper web drier
    10.
    发明授权
    Suction roll, especially for a paper web drier 失效
    吸辊，特别适用于纸幅干燥机

    公开(公告)号：US5347728A

    公开(公告)日：1994-09-20

    申请号：US913170

    申请日：1992-07-14

    申请人： Reinhard Pinter ,  Herbert Holik ,  Werner Leitenberger

    发明人： Reinhard Pinter ,  Herbert Holik ,  Werner Leitenberger

    IPC分类号： D21F3/10 ,  D21F5/04 ,  F16C13/00 ,  F26B13/30

    CPC分类号： D21F3/10 ,  D21F5/042 ,  F16C13/00

    摘要： The suction roll, especially for a paper web drier, comprises a perforated roll shell containing therein an internal chamber partitioned by a wall member transversely arranged with respect to the lengthwise axis of the suction roll. A connection flow communicates the interior of the suction roll with a suction device, preferably a vacuum pump. At least one blade or vane within the suction roll at least reduces or prevents a possibly arising rotational or cyclone-like flow. Thus, the pressure differential brought about by the suction device can be completely used for creating the suction action and for fixing the paper web at the suction roll. This rotational or cyclone-like flow particularly occurs when the suction action is applied through a hollow shaft or duct.

    摘要翻译： 抽吸辊，特别是用于纸幅干燥器的抽吸辊包括多孔辊壳，其中容纳有由相对于抽吸辊的纵向轴线横向布置的壁构件分隔的内部室。 连接流将抽吸辊的内部与抽吸装置，优选真空泵连通。 抽吸辊内的至少一个叶片或叶片至少减少或防止可能产生的旋转或旋风流体流动。 因此，由抽吸装置产生的压力差可以完全用于产生抽吸作用并将纸幅固定在抽吸辊上。 当通过空心轴或管道施加抽吸作用时，这种旋转或旋风式流动特别发生。