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84 条记录 (耗时 0.009 秒)

    Howard paekee
    43.
    发明授权
    Howard paekee 失效

    公开(公告)号：US750887A

    公开(公告)日：1904-02-02

    申请号：US750887D

    CPC分类号： D21F1/60

    Device for treating web-type goods with a flowing or pressure medium
    44.
    发明申请
    Device for treating web-type goods with a flowing or pressure medium 失效
    用流动或压力介质处理卷筒纸货物的装置

    公开(公告)号：US20060021151A1

    公开(公告)日：2006-02-02

    申请号：US10534509

    申请日：2003-11-07

    申请人： Gerold Fleissner

    发明人： Gerold Fleissner

    IPC分类号： A01H5/02

    CPC分类号： F26B13/16 ,  D06B23/025 ,  D21F1/60 ,  D21F3/105 ,  D21F5/184

    摘要： There are known drum jacket constructions that consist solely of perforated sheet metal. There are also known constructions, which, in order to increase the distance between the drum and the surrounding perforated sheet-metal wire gauze, consist of sheet metal with trusses configured e.g. as sheet-metal rings, or of honeycomb sheet-metal strips that are welded together, or of screwed constructions devoid of welding joints. The simplest solution for increasing said distance is a construction comprising a normal screen drum with struts bent into a U-shape that are screwed to the exterior, whereby the wire gauze lies on the external edges of said struts. Said drum however has a low buckling resistance, which is a required characteristic for the drying of tissue or paper. The novel drum jacket construction thus consists of an intersecting structure of sheet-metal strips, whose rings and strips are provided with corresponding insertion slots. The rings and strips are pushed into one another, so that they are at the same radial height and are screwed together. The free flanks of the insertion slots of the sheet-metal strips and also the sheet-metal ring are interconnected in a fixed manner by at least one respective additional connecting plate, using the screws.

    摘要翻译： 已知的鼓套构造仅由穿孔的金属板构成。 还有已知的结构，为了增加滚筒和周围穿孔的金属丝网之间的距离，由具有桁架构造的钣金构成。 作为钣金环，或焊接在一起的蜂窝片金属条，或没有焊接接头的螺纹结构。 用于增加所述距离的最简单的解决方案是包括具有弯曲成U形的支撑件的正常筛筒的螺纹连接到外部的结构，由此丝网位于所述支柱的外边缘上。 然而，所述滚筒具有低抗弯曲性，这是干燥纸巾或纸张所需的特性。 因此，新颖的鼓套构造由片状金属带的相交结构组成，其环和带设有相应的插槽。 环和条被推入彼此，使得它们处于相同的径向高度并且被拧在一起。 片状金属条带和插入金属环的插入槽的自由侧面通过使用螺钉的至少一个相应的附加连接板以固定的方式相互连接。

    Thickener apparatus including a shaftless cylinder mold
    45.
    发明授权
    Thickener apparatus including a shaftless cylinder mold 失效
    增稠装置包括无轴缸模具

    公开(公告)号：US4106980A

    公开(公告)日：1978-08-15

    申请号：US795703

    申请日：1977-05-11

    申请人： Peter Seifert ,  Walter R. Zimmerman

    发明人： Peter Seifert ,  Walter R. Zimmerman

    IPC分类号： D21C9/18 ,  D21F1/00 ,  D21F1/60 ,  D21F9/04 ,  D21F1/04

    CPC分类号： D21F1/60 ,  D21F9/043

    摘要： A thickener apparatus includes a shaftless cylinder mold having a perforated cylindrical shell supported by two end members one of which is an open frame structure having radially extending support beams interconnecting a short rotational shaft aligned with the axial center of rotation of the cylinder, and a peripheral ring member which supports the shell of the cylinder mold. The shell is sufficiently rigid to be self supporting and has a backing cloth overly covering the perforated portion of the cylinder, and a face cloth covering the backing cloth, both of which act as a screen to permit the white water to collect in the central hollow portion of the cylinder mold to be subsequently discharged therefrom.

    摘要翻译： 一种增稠器装置包括一个无轴圆筒模具，该圆筒模具具有由两个端部构件支撑的多孔圆柱形壳体，其中一个是一个开放式框架结构，其具有将与圆柱体的轴向旋转中心对准的短旋转轴相互连接的径向延伸的支撑梁， 环形构件，其支撑圆筒模具的壳体。 壳体足够刚性以自支撑并且具有覆盖圆筒的穿孔部分的背衬布和覆盖背衬布的面布，两者都用作屏幕，以允许白水收集在中心空心部 汽缸模具的一部分随后从其中排出。

    Apparatus and method for thickening and washing suspensions containing fibrous material
    46.
    发明授权
    Apparatus and method for thickening and washing suspensions containing fibrous material 失效
    用于增稠和洗涤含有纤维材料的悬浮液的装置和方法

    公开(公告)号：US3772144A

    公开(公告)日：1973-11-13

    申请号：US3772144D

    申请日：1972-05-15

    申请人： IMPROVED MACHINERY INC

    发明人： LUTHI O ,  CARLSMITH L

    IPC分类号： B01D33/073 ,  D21C9/06 ,  D21F1/60 ,  D21D5/02 ,  B01D33/06

    CPC分类号： D21F1/60 ,  B01D33/073 ,  B01D33/466 ,  B01D33/60 ,  B01D33/644 ,  B01D33/646 ,  B01D33/72 ,  B01D2201/282 ,  B01D2201/34 ,  D21C9/06

    摘要： Apparatus comprising at least one rotatably driven drum having a circumferential filter medium adjacent which pressurized liquid suspension containing fibrous material is supplied in the rotary direction of the drum driven rotation. One or more baffles, having low friction material on their surfaces opposing the filter medium, are resiliently biased by pressurized liquid and/or mechanical biasing means to gradually converge towards the filter medium in the rotary direction of the drum driven rotation, and fibrous material collected on the filter medium may be washed by either the biasing liquid or separately supplied pressurized liquid. Also, a method for processing a suspension containing fibrous material through the employment of such an apparatus.

    摘要翻译： 装置包括至少一个具有周向过滤介质的可旋转驱动的滚筒，邻近滚筒驱动旋转的旋转方向供应包含纤维材料的加压液体悬浮液。 在其与过滤介质相对的表面上具有低摩擦材料的一个或多个挡板由加压液体和/或机械偏压装置弹性地偏压，以在鼓驱动旋转的旋转方向上朝向过滤介质逐渐会聚，收集纤维材料 可以通过偏压液体或单独供应的加压液体来洗涤过滤介质。 另外，通过使用这种装置来处理含有纤维材料的悬浮液的方法。

    Papermaking machine shaping cylinder having trapezoidal-shaped peripheral trough-like boxes
    47.
    发明授权
    Papermaking machine shaping cylinder having trapezoidal-shaped peripheral trough-like boxes 失效
    造纸机成型机具有外形形状的外围穿孔机

    公开(公告)号：US3695996A

    公开(公告)日：1972-10-03

    申请号：US3695996D

    申请日：1970-02-12

    申请人： FIBROSTAMPA SRL

    发明人： FREZZOTTI ARMANDO

    IPC分类号： D21F9/04 ,  D21F1/60

    CPC分类号： D21F1/60

    摘要： A PAPERMAKING MACHINE SHAPING CYLINDER WHICH INCLUDES A PLURALITY OF TRAPEZOIDAL-SHAPED TROUGH-LIKE BOXES AT THE PERIPHERY WHICH ARE OPEN TO A WIRE MESH CIRCUMFERENTIALLY DISPOSED ON THE CYLINDER OVER THE BOXES. THE BOXES ARE CONNECTED BY RINGS TO TWIN WHEELS SPACED APART FROM ONE ANOTHER, AND WHICH ARE THEMSELVES CONNECTED TO THE SHAFT OF THE CYLINDER. TWO DISTRIBUTOR MEMBERS ARE URGED AGAINST OPENINGS IN THE RINGS SO AS TO COMMUNICATE EITHER COMPRESSED AIR OR VACUUM TO THE INTERIOR OF THE BOXES IN A FASHION TO ADHER FIBERS FROM A SLURRY ONTO THE WIRE MESH AND THEN TO TRANSFER THE FORMED FIBROUS SHEET ONTO A FELT CONTACTING THE CYLINDER. A SCREW-THREADED BUSH MOUNTED ON TWO ALIGNED PINS ALLOWS A DISPLACEABLE SEGMENT OF THE CYLINDER PERIPHERY TO MOVE TOWARD AND AWAY FROM THE SHAFT TO FACILITATE ASSEMBLY AND DISASSEMBLY OF THE MESH.

    Rotary drum filter
    48.
    发明授权
    Rotary drum filter 失效
    旋转式过滤器

    公开(公告)号：US3680708A

    公开(公告)日：1972-08-01

    申请号：US3680708D

    申请日：1970-09-10

    申请人： IMPROVED MACHINERY INC

    发明人： LUTHI OSCAR

    IPC分类号： B01D33/00 ,  D21F1/60 ,  B01D33/06

    CPC分类号： D21F1/60 ,  B01D33/09 ,  B01D33/465

    摘要： A rotary drum filter comprising a generally annular rotatably driven drum having filtrate compartments which extend generally longitudinally along the drum outer circumference. The filtrate compartments are overlaid by cover elements which have filtrate passages on their outer peripheries inwardly of a foraminous filter medium; and the filtrate passages are communicated with the filtrate compartments by drainage openings in an edge portion of each cover element at intervals along the length of the drum. The drainage openings are constructed to discharge filtrate to their respective communicating filtrate compartments in a direction at least generally towards the discharge ends of the latter whereby the discharging filtrate has a substantial velocity component in such direction.

    摘要翻译： 一种旋转鼓式过滤器，包括大致环形的可旋转驱动的滚筒，其具有沿滚筒外圆周大致纵向延伸的滤液隔室。 滤液隔室由覆盖元件覆盖，盖元件在其多孔过滤介质内部的外周边上具有滤液通道; 并且滤液通道通过沿着鼓的长度的间隔沿着每个盖元件的边缘部分的排水开口与滤液隔室连通。 排水口被构造成将滤液排至至少大体上朝向排出端的排出端的方向将滤液排放到它们各自的连通的滤液室，由此排出的滤液在这个方向上具有相当大的速度分量。