公开(公告)号：US07776184B2

公开(公告)日：2010-08-17

申请号：US11885828

申请日：2006-06-02

Applicant: Rickard Andersson ,  Johan Bylander ,  Magnus Henriksson ,  Jörgen Lundberg

Inventor： Rickard Andersson ,  Johan Bylander ,  Magnus Henriksson ,  Jörgen Lundberg

IPC: D21F1/04

CPC classification number: D21C9/06

Abstract: The present invention relates to a washing apparatus (2) for washing of cellulose pulp, comprising a rotatable drum (4), a stationary support (6), a discharge device (8) that has an outlet orifice (9), a casing that surround the drum and that forms a longitudinal discharge opening (10) and a conveyer worm (12) arranged below the outlet orifice for reception and removal of washed pulp. The conveyer worm (12) is movably arranged relatively the support (6) between a first position (P1), in which the conveyer worm receives washed pulp during operation, and a second position (P2), in which the outlet orifice (9) is exposed and access to the drum (4) via the outlet orifice is possible for carrying out service, maintenance and inspection of the washing apparatus (2).

Abstract translation: 本发明涉及一种用于清洗纤维素纸浆的洗涤设备（2），包括一个可旋转的滚筒（4），一个固定的支撑件（6），一个具有出口孔（9）的排出装置（8） 围绕滚筒并且形成纵向排出口（10）和布置在出口孔下方的传送蜗杆（12），用于接收和去除洗涤后的纸浆。 输送蜗杆（12）相对于支撑件（6）在第一位置（P1）和第二位置（P2）之间可移动地布置在第一位置（P1）中，输送机蜗杆在操作期间接收洗涤过的纸浆，其中出口孔（9） 被暴露并且经由出口孔进入滚筒（4）可以进行洗涤装置（2）的服务，维护和检查。

公开(公告)号：US4784725A

公开(公告)日：1988-11-15

申请号：US108148

申请日：1987-10-14

Applicant: Erik G. Stenberg

Inventor： Erik G. Stenberg

IPC: D21F1/04 ,  D21F1/00 ,  D21F9/04 ,  D21F1/60 ,  D21F1/10

CPC classification number: D21F9/046

Abstract: A vat paper machine is disclosed, the machine including a cylinder-vat unit having a rotatable cylinder mold, a vat and a headbox for providing a continuous supply of stock to the vat. The vat has a special wall structure and is arranged upstream of the cylinder mold in such a manner that the wire gauze covered cylinder mold is brought into contact with stock in the vat to form a web by draining water from the stock through the wire gauze covered surface of the mold. An outer wire is also provided which runs in a loop over a breast roll, through the vat at the wall structure thereof and then over and around a portion of the circumference of the cylinder mold. The wall structure comprises an endless liquid-impervious belt forming an endless loop located on the inner side of the loop defined by the outer wire. The belt and the outer wire run together in close surface contact with each other at least within the area between the breast roll and the cylinder mold, whereby the liquid-impervious belt forms a liquid barrier for the stock in the vat.

Abstract translation: 公开了一种槽式造纸机，该机器包括具有可旋转圆筒模具的缸缸单元，用于向桶提供连续供应料仓的大桶和流浆箱。 大桶具有特殊的壁结构，并且以这样的方式设置在圆筒模具的上游，使得纱布覆盖的圆筒模具与槽中的坯料接触以形成网，以通过从覆盖的纱线纱布中的水排出水 模具表面。 还提供了一种外线，其以一个环绕着乳房辊，通过其壁结构的槽，然后在圆筒模具的圆周的一部分周围延伸。 壁结构包括形成位于由外线限定的环的内侧上的环形环的无端液体不透性带。 皮带和外线至少在胸部辊和气缸模具之间的区域内彼此紧密地表面接触地连接在一起，由此液体不透过带形成用于槽中的原料的液体阻挡层。

公开(公告)号：US4028175A

公开(公告)日：1977-06-07

申请号：US699949

申请日：1976-06-25

Applicant: Christian Schiel

Inventor： Christian Schiel

IPC: D21F9/00 ,  D21F1/04

CPC classification number: D21F9/003

Abstract: A paper making machine including a hollow cylinder rotatable in a predetermined direction having a porous surface, a mesh wrapped around the cylinder, an outer band partially surrounding the cylinder and together with the mesh forming an inlet aperture, a nozzle for spraying suspended matter into the aperture, and a housing formed with a plurality of chambers disposed and open on a side facing the cylinder surrounded by the outer band, successive chambers in the direction of operative rotation of the cylinder being increasingly pressurized, the entire inner surface of the cylinder being subjected to a uniform pressure smaller than the pressure exerted on the part thereof surrounded by the outer band.

Abstract translation: 一种制纸机，包括可沿着预定方向旋转的中空圆筒，具有多孔表面，围绕所述圆筒包围的网，外带部分地围绕所述圆筒，并与所述网一起形成入口孔，用于将悬浮物喷射到 孔，以及形成有多个室的壳体，所述多个室在面向由外带包围的气缸的一侧设置和打开，气缸的操作旋转方向上的连续室被越来越多地加压，气缸的整个内表面受到 达到比由外带围绕的部分施加的压力小的均匀的压力。

公开(公告)号：US3909349A

公开(公告)日：1975-09-30

申请号：US45339874

申请日：1974-03-21

Applicant: ESCHER WYSS GMBH

Inventor： STOTZ WOLF-GUNTER ,  HILDEBRAND OTTO

IPC: D21F1/02 ,  D21F1/00 ,  D21F1/06 ,  D21F9/04 ,  D21F1/04

CPC classification number: D21F9/04

Abstract: The lip at the outlet of the nozzle duct is adjustable via an adjusting mechanism which includes a longitudinal adjusting rod disposed parallel to the pivot axis of the lip and a number of connecting rods pivotally connected at each respective end to the adjusting rod and the lip. Axial movement of the adjusting rod causes the lip to move relative to a permeable element on a suction roll. The movement of the lip is carried out in a curvilinear relation with respect to the axial movement of the adjusting rod.

Abstract translation: 喷嘴导管出口处的唇缘可通过调节机构调节，该调节机构包括平行于唇缘的枢转轴线设置的纵向调节杆，以及在每个相应端部处可枢转地连接到调节杆和唇缘的多个连接杆。 调节杆的轴向运动导致唇缘相对于抽吸辊上的可渗透元件移动。 相对于调节杆的轴向运动，唇部的运动以曲线关系进行。

公开(公告)号：US3856617A

公开(公告)日：1974-12-24

申请号：US37329373

申请日：1973-06-25

Applicant: FUKUZAKI K

Inventor： FUKUZAKI K

IPC: D21F1/04 ,  D21F1/00 ,  D21F9/04

CPC classification number: D21F9/04

Abstract: A wet paper producing apparatus has a tank divided into two chambers by a partition wall. A rotary suction drum is mounted in the first chamber and a doctor knife supporting box having a doctor knife at the upper end thereof is mounted in the second chamber. A lip board is mounted on the partition wall so as to abut on the periphery of the suction drum below the doctor knife for defining a paper material suction area on the suction drum. A doctor knife adjustment system is connected to the supporting box and extends by a link outside the second chamber which pivots the supporting box to adjust the distance between the knife and the periphery of the suction drum. Another adjustment system is connected to the supporting box and extends outside the second chamber to adjust the supporting box around another pivot towards and away from the suction drum and to adjust the angle of the doctor knife with respect to the suction drum. A lip board adjustment system is provided to adjust the distance between the lip board and the doctor knife.

Abstract translation: 湿纸生产设备具有通过分隔壁分成两个室的罐。 旋转抽吸鼓安装在第一室中，并且在其上端具有刮刀的刮刀支撑箱安装在第二室中。 唇形板安装在分隔壁上，以便与刮刀下方的吸鼓的周边相邻，以便在抽吸滚筒上限定纸张吸入区域。 刮刀调节系统连接到支撑箱并且通过第二室外部的连杆延伸，该连杆使支撑箱枢转以调节刀与吸鼓的周边之间的距离。 另一个调节系统连接到支撑箱并延伸到第二室外，以便将支撑箱围绕着另一个枢轴转向和远离抽吸滚筒并调节刮刀相对于吸盘的角度。 提供唇板调节系统以调节唇板和刮刀之间的距离。

公开(公告)号：US3839149A

公开(公告)日：1974-10-01

申请号：US17282271

申请日：1971-08-18

Applicant: BELOIT CORP

Inventor： JUSTUS E ,  ROERIG A

IPC: D21F1/06 ,  D21F1/00 ,  D21F9/04 ,  D21F1/04

CPC classification number: D21F9/04

Abstract: A cylinder-type papermaking machine for forming a paper web such as grades of board including a pressure headbox on the uprunning side of the porous cylinder having a plurality of flexible upstream anchored trailing self-positionable members in the headbox with the headbox having a lower slice wall, an upper slice wall, and a forming zone roof member extending from the upper slice wall along the uprunning side of the cylinder. The forming zone roof member is flexible and tapers in thickness in the downstream direction. Hinges and jacks operate to adjust the positioning of the upper slice wall as well as the curvature of the forming zone roof member.

Abstract translation: 一种用于形成纸幅的圆筒型造纸机，包括在多孔圆筒的上游侧上具有压力流浆箱的纸幅，其具有在流浆箱中具有多个柔性上游锚定尾随自定位构件，流浆箱具有下切片 壁，上部切片壁以及从上部切片壁沿圆柱体的向上移动侧延伸的成形区屋顶部件。 成形区屋顶构件是柔性的并且在下游方向上的厚度变细。 铰链和千斤顶的作用是调节上部切片壁的位置以及成形区屋顶部件的曲率。

公开(公告)号：US10077530B2

公开(公告)日：2018-09-18

申请号：US15329009

申请日：2015-07-21

Applicant: BS Co., Ltd.

Inventor： Tsutomu Saito ,  Ryohko Saito ,  Kazushige Saito

IPC: D21F1/04 ,  D21F9/04 ,  D21G9/00

CPC classification number: D21F1/043 ,  D21F1/60 ,  D21F9/04 ,  D21F9/043 ,  D21G9/0027

Abstract: To provide a sheet former capable of suitably regulating the thickness of a sheet forming body in a width direction in response to factors changing with time. A sheet former includes at least one vessel which stores slurry as a raw material, a wire cylinder immersed in the slurry inside the vessel and making sheets from solid components in the slurry while being rotated, and a sheet-forming amount regulator which regulates an amount of the solid components for making sheets by the wire cylinder in a width direction in accordance with a thickness of a sheet forming body in the approximately width direction formed for making sheets by the wire cylinder.

公开(公告)号：US20170175330A1

公开(公告)日：2017-06-22

申请号：US15329009

申请日：2015-07-21

Applicant: BS Co., Ltd.

Inventor： Tsutomu SAITO ,  Ryohko SAITO ,  Kazushige SAITO

IPC: D21F1/04 ,  D21G9/00 ,  D21F9/04

CPC classification number: D21F1/043 ,  D21F1/60 ,  D21F9/04 ,  D21F9/043 ,  D21G9/0027

Abstract: To provide a sheet former capable of suitably regulating the thickness of a sheet forming body in a width direction in response to factors changing with time. A sheet former includes at least one vessel which stores slurry as a raw material, a wire cylinder immersed in the slurry inside the vessel and making sheets from solid components in the slurry while being rotated, and a sheet-forming amount regulator which regulates an amount of the solid components for making sheets by the wire cylinder in a width direction in accordance with a thickness of a sheet forming body in the approximately width direction formed for making sheets by the wire cylinder.

公开(公告)号：US06949166B2

公开(公告)日：2005-09-27

申请号：US10354866

申请日：2003-01-30

Applicant: Andrew P. Bakken ,  Troy M. Runge ,  Kenneth J. Zwick

Inventor： Andrew P. Bakken ,  Troy M. Runge ,  Kenneth J. Zwick

IPC: A61F13/15 ,  B31F1/00 ,  B32B29/00 ,  D21F1/04 ,  D21F11/00 ,  D21F11/14 ,  D21H11/16 ,  D21H25/00 ,  D21H27/38 ,  D21H27/30

CPC classification number: D21F11/145 ,  A61F13/15707 ,  B31F1/00 ,  B32B29/00 ,  D21F1/04 ,  D21F11/006 ,  D21F11/14 ,  D21H11/16 ,  D21H25/005 ,  D21H27/38 ,  Y10T428/24455 ,  Y10T428/31993

Abstract: “Products made from a process for increasing the tactile properties of a base web without adversely affecting the strength of the web is disclosed. In general, the process includes the steps of placing a base web in between a first moving conveyor and a second moving conveyor. The conveyors are then wrapped around a shear inducing roll which creates shear forces that act upon the base web. The shear forces disrupt the web increasing the softness and decreasing the stiffness of the web. The shear inducing roll typically has a relatively small diameter. In some applications, more than one shear inducing roll may be incorporated into the system.”

Abstract translation: 公开了一种用于增加基底纤维网的触觉性能而不会不利地影响纤维网强度的方法制造的产品，一般来说，该方法包括以下步骤：将基底纤维网置于第一移动输送机和第二移动输送机之间 然后，输送机缠绕在剪切诱导辊上，该剪切引导辊产生作用在基底纤维网上的剪切力。剪切力破坏幅材，增加幅材的柔软度和降低幅材刚度。剪切诱导辊通常具有相对较小的直径。 在一些应用中，可以将多于一个的剪切诱导辊并入系统中。

公开(公告)号：US06939440B2

公开(公告)日：2005-09-06

申请号：US10323709

申请日：2002-12-18

Applicant: Robert A. Drew ,  Frank G. Druecke ,  Patricia Riedl ,  Peter J. Allen

Inventor： Robert A. Drew ,  Frank G. Druecke ,  Patricia Riedl ,  Peter J. Allen

IPC: A61F13/15 ,  B31F1/00 ,  D21F1/04 ,  D21F11/00 ,  D21F11/14 ,  D21H11/16 ,  D21H25/00 ,  D21H27/02 ,  D21H27/38 ,  B31F1/12 ,  D21H27/30

CPC classification number: A61F13/15707 ,  B31F1/00 ,  D21F1/04 ,  D21F11/006 ,  D21F11/14 ,  D21F11/145 ,  D21H11/16 ,  D21H25/005 ,  D21H27/02 ,  D21H27/38 ,  Y10T428/24446 ,  Y10T428/24455 ,  Y10T428/24479

Abstract: Paper products, such as wiping products, are disclosed that have a fabric-imprinted pattern in combination with a crepe pattern. In producing paper products according to the invention, a base web containing pulp fibers is formed. Once the base web is substantially dry, the web is creped to form a first pattern. The creped web is then placed between two moving conveyors and guided around one or more compression inducing elements. As the web is guided around the compression inducing element in between the two conveyors, shear forces and compressive forces are imparted to the web that form a fabric-imprinted pattern superimposed on the crepe pattern. In one embodiment, the fabric-imprinted pattern comprises high density troughs.

Abstract translation: 公开了诸如擦拭产品的纸制品，其具有与绉纹图案组合的织物印刷图案。 在制造根据本发明的纸制品时，形成包含纸浆纤维的基底纤维网。 一旦基底纤维网基本上干燥，纤维网被起皱以形成第一图案。 然后将起皱网状物放置在两个移动的输送机之间并围绕一个或多个压缩诱导元件引导。 当腹板围绕两个输送机之间的压缩诱导元件引导时，剪切力和压缩力被施加到幅材上，该幅材形成叠加在绉纹图案上的织物印迹图案。 在一个实施例中，织物印刷图案包括高密度槽。