Bearing and ring-shaped drive motor enclosed in common housing
    1.
    发明授权
    Bearing and ring-shaped drive motor enclosed in common housing 失效
    轴承和环形驱动电机封闭在公共壳体中

    公开(公告)号:US4820947A

    公开(公告)日:1989-04-11

    申请号:US103501

    申请日:1987-10-01

    CPC classification number: D21F7/02 D21F5/021

    Abstract: A journal of a drying cylinder or the like, in a paper, cardboard or coating machine, is mounted in a bearing housing which is supported in fixed position on a frame. A hollow, cylindrically widened housing for an electric drive motor is formed as an extension of the bearing housing toward the drying cylinder. This motor housing, together with the bearing housing, forms a continuous outer surface for the drive system. The motor is a permanent-magnet motor whose stator has electromagnet poles which are arranged in the hollow cylindrical housing. Its rotor has permanent-magnet poles, which form a hollow cylindrical ring mounted on the circumference of the journal. The drive system consists of only a few parts, requires only a small amount of space for installation, and is easily and inexpensively serviceable.

    Abstract translation: 在纸,纸板或涂布机中的干燥筒等的轴颈安装在支撑在框架上的固定位置的轴承壳体中。 作为用于电动驱动马达的中空的圆柱形加宽壳体形成为轴承壳体朝向干燥筒的延伸部。 该电动机壳体与轴承壳体一起形成驱动系统的连续外表面。 电动机是一种永磁电动机,其定子具有布置在中空圆柱形壳体中的电磁极。 其转子具有永磁极,其形成安装在轴颈圆周上的中空圆柱形环。 驱动系统仅由少数部分组成,仅需少量的安装空间,而且易于且经济实惠。

    Device for deaerating of fiber stock suspensions
    2.
    发明授权
    Device for deaerating of fiber stock suspensions 失效
    纤维原料悬浮液脱气装置

    公开(公告)号:US06491744B2

    公开(公告)日:2002-12-10

    申请号:US09826614

    申请日:2001-04-05

    CPC classification number: D21D5/26 B01D19/0005 B01D19/0036

    Abstract: The invention creates a device for deaerating fiber stock suspension including a horizontal cylinder tank, an inlet, an outlet opening, and a vacuum connection. An overflow tube may be positioned independently of the location of the inlet for the fiber stock suspension and the outlet for the deaerated fiber stock suspension.

    Abstract translation: 本发明创造了一种用于脱水纤维原料悬浮液的装置,包括水平圆筒罐,入口,出口和真空连接。 溢流管可以独立于用于纤维原料悬浮液的入口的位置和用于脱气的纤维原料悬浮液的出口定位。

    Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device
    3.
    发明授权
    Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device 失效
    用于将纤维悬浮液脱气并供应到流浆箱或过滤装置和脱气装置的方法

    公开(公告)号:US08025761B2

    公开(公告)日:2011-09-27

    申请号:US12878076

    申请日:2010-09-09

    CPC classification number: D21F1/66 D21D5/26

    Abstract: Method for supplying fibrous suspension to at least one headbox that includes degassing a diluting liquid via rotation of a rotor of a degassing device to apply centrifugal forces to the diluting liquid, guiding the degassed diluting liquid out of the degassing device into a separate diluting water pump, and mixing at least a portion of the degassed diluting liquid with a high-consistency suspension to form the fibrous suspension.

    Abstract translation: 用于向至少一个流浆箱供​​应纤维悬浮液的方法,包括通过脱气装置的转子的旋转使稀释液体脱气,以将离心力施加到稀释液体,将脱气的稀释液体导出脱气装置进入分开的稀释水泵 ,并将至少一部分脱气稀释液与高浓度悬浮液混合以形成纤维悬浮液。

    Method for Degassing and Supplying a Fibrous Suspension to a Headbox or a Filter Device and Degassing Device
    4.
    发明申请
    Method for Degassing and Supplying a Fibrous Suspension to a Headbox or a Filter Device and Degassing Device 失效
    将纤维悬浮液脱气并提供给流浆箱或过滤装置和脱气装置的方法

    公开(公告)号:US20070267156A1

    公开(公告)日:2007-11-22

    申请号:US11574634

    申请日:2005-09-20

    CPC classification number: D21F1/66 D21D5/26

    Abstract: The invention serves to feed a fibrous suspension (S) to a headbox (1) of a paper or cardboard machine (2) or to a filter device. The fibrous suspension (S) can be generated, e.g., by mixing a high-consistency suspension (4) with a diluting liquid (5). The method uses at least one degassing device (6), the effect of which corresponds to that of a centrifuge. The method can be carried out in a space-saving manner and makes it possible, e.g., to omit large degassing containers.

    Abstract translation: 本发明用于将纤维悬浮液(S)进料到纸或纸板机(2)的流浆箱(1)或过滤装置。 可以例如通过将高浓度悬浮液(4)与稀释液体(5)混合来产生纤维悬浮液(S)。 该方法使用至少一个脱气装置(6),其效果对应于离心机的效果。 该方法可以以节省空间的方式进行,并且使得可以例如省略大的脱气容器。

    Device for mixing stock suspensions
    5.
    发明授权
    Device for mixing stock suspensions 失效
    混合原料悬浮液的装置

    公开(公告)号:US06440272B1

    公开(公告)日:2002-08-27

    申请号:US09609636

    申请日:2000-07-03

    CPC classification number: D21F1/08 D21F1/00 D21F1/66

    Abstract: Process and device for the mixing of suspensions with possibly different natures and/or compositions in the stable section of a paper machine. In the process, a suspension, particularly of the backwater of the paper machine, is piped in a mixing tube with the main flow direction in the longitudinal direction of the tube, and additional suspensions, with possibly different solid content, are injected. In the device, a mixing device and piping carry the suspension in the stable section of a paper or cardboard machine and blend suspensions with a higher solid content into a first suspension with little or no solid content. The mixing device and piping include a tube, at least one inlet for the first suspension, a plurality of feeds for the higher solid content suspensions to be admixed, and one outlet for the blended suspension, with a new solid content, arranged downstream from a bend in the tube. The mixing tube extends over a plane including sections of the tube upstream and downstream of the bend, and the impeller axis of a downstream pump is perpendicular to this plane.

    Abstract translation: 在造纸机的稳定部分中混合具有可能不同性质和/或组成的悬浮液的方法和装置。 在此过程中,特别是造纸机的回水的悬浮液被管道输送到主管的纵向方向的混合管中,并且注入了可能不同固体含量的附加悬浮液。 在该装置中,混合装置和管道将悬浮液携带在纸或纸板机的稳定部分中,并将具有较高固体含量的混合物混合到具有很少或没有固体含量的第一悬浮液中。 混合装置和管道包括管,用于第一悬浮液的至少一个入口,用于混合的较高固体含量悬浮液的多个进料和用于混合悬浮液的一个出口,具有新的固体含量,布置在下游 在管中弯曲。 混合管在包括弯管的上游和下游的管的部分的平面上延伸,并且下游泵的叶轮轴线垂直于该平面。

    Screening in an approach flow system
    6.
    发明授权
    Screening in an approach flow system 失效
    筛选流程系统

    公开(公告)号:US08313618B2

    公开(公告)日:2012-11-20

    申请号:US13157904

    申请日:2011-06-10

    CPC classification number: D21D5/02 D21D5/26 D21F1/02 D21F1/66

    Abstract: The invention relates to an arrangement for obtaining a fiber suspension for producing a web of paper, cardboard, tissue, or other fibers from at least one high-consistency flow containing fibrous material and filling material in the approach flow system of a fiber web manufacturing machine, at least one high-consistency flow being directed through at least one screening device. In order to reduce the screening effort, the accept from the screening device is directed to the headbox of the machine, and the reject from the screening device is redirected upstream into a high-consistency flow.

    Abstract translation: 本发明涉及一种用于获得纤维悬浮液的装置,所述纤维悬浮液用于在纤维幅材制造机器的进入流动系统中从至少一个含有纤维材料的高浓度流和填充材料制造纸,纸板,纸巾或其它纤维网 至少一个高浓度流被引导通过至少一个筛选装置。 为了减少筛选的努力,来自筛选装置的接受指向机器的流浆箱,并且来自筛选装置的废品被重新定向到上游进入高稠度流。

    SCREENING IN AN APPROACH FLOW SYSTEM
    7.
    发明申请
    SCREENING IN AN APPROACH FLOW SYSTEM 失效
    在方法流程系统中的筛选

    公开(公告)号:US20110290444A1

    公开(公告)日:2011-12-01

    申请号:US13157904

    申请日:2011-06-10

    CPC classification number: D21D5/02 D21D5/26 D21F1/02 D21F1/66

    Abstract: The invention relates to an arrangement for obtaining a fiber suspension for producing a web of paper, cardboard, tissue, or other fibers from at least one high-consistency flow containing fibrous material and filling material in the approach flow system of a fiber web manufacturing machine, at least one high-consistency flow being directed through at least one screening device. In order to reduce the screening effort, the accept from the screening device is directed to the headbox of the machine, and the reject from the screening device is redirected upstream into a high-consistency flow.

    Abstract translation: 本发明涉及一种用于获得纤维悬浮液的装置,所述纤维悬浮液用于在纤维幅材制造机器的进入流动系统中从至少一个含有纤维材料的高浓度流和填充材料制造纸,纸板,纸巾或其它纤维网 至少一个高浓度流动被引导通过至少一个筛选装置。 为了减少筛选的努力,来自筛选装置的接受指向机器的流浆箱,并且来自筛选装置的废品被重新定向到上游进入高稠度流。

    Apparatus for treating a fibrous suspension
    8.
    发明授权
    Apparatus for treating a fibrous suspension 失效
    用于处理纤维悬浮液的装置

    公开(公告)号:US07641767B2

    公开(公告)日:2010-01-05

    申请号:US11461314

    申请日:2006-07-31

    CPC classification number: D21D5/026 D21D5/26

    Abstract: An apparatus and method serves, e.g., to deaerate, clean or screen a fibrous suspension and is provided with a closed housing and a rotor arranged centrally therein. The rotor puts at least a part of the fibrous suspension guided into the housing into a rotational flow. The fibrous suspension flowing into the housing through the inlet is put into rotation by a guide element acting hydraulically. This increase the efficiency of the apparatus and prevents disturbing turbulences in the apparatus.

    Abstract translation: 一种装置和方法用于例如脱气,清洁或筛分纤维悬浮液,并且设置有中心位于其中的封闭壳体和转子。 转子将引导到壳体中的纤维悬浮液的至少一部分引入旋转流。 通过入口流入壳体的纤维悬浮液通过液压作用的引导元件旋转。 这提高了装置的效率并且防止装置中的扰动紊乱。

    Method for mixing and recirculating stock suspensions and water flows in the wet end of a paper machine
    9.
    发明授权
    Method for mixing and recirculating stock suspensions and water flows in the wet end of a paper machine 失效
    在造纸机的湿端中混合和循环库存悬浮液和水流的方法

    公开(公告)号:US06277243B1

    公开(公告)日:2001-08-21

    申请号:US09345776

    申请日:1999-07-01

    CPC classification number: D21F1/66

    Abstract: Mixing and recirculation cycling system and method, for use in the stable section of a paper or cardboard machine. The system includes a dilution water-regulated headbox, a backwater tank having a backwater inlet and at least one stock suspension inlet adapted to provide for the mixing of stock suspensions with the backwater. Also provided is a mixing tank operatively connected to the backwater tank, at least one backwater inlet operatively connected between the backwater tank and the headbox, and a pressure-increasing device operatively connected between the mixing tank and the backwater tank. The method includes feeding backwater from the wet section into a backwater tank, feeding the return flow into a mixing tank, mixing the return flow in the mixing tank, injecting the return flow from the mixing tank into a lower region of the backwater tank via a pressure increasing device, mixing the return flow with the backwater and added fresh stock, and feeding the return flow to the headbox via a separation device.

    Abstract translation: 混合循环循环系统和方法,用于纸张或纸板机的稳定部分。 该系统包括稀释水调节流浆箱,具有回水入口的回水罐和适于提供储存悬浮液与回水混合的至少一个储存悬浮物入口。 还提供了可操作地连接到回水箱的混合罐,操作性地连接在回水箱和流浆箱之间的至少一个回水入口,以及可操作地连接在混合罐和回水箱之间的增压装置。 该方法包括将来自湿部的回水送入回水箱,将返回流送入混合槽中,将回流混合在混合罐中,将来自混合罐的返回流经由回流罐的下部区域经由 将回流与回水混合并加入新鲜原料,并通过分离装置将返回流送入流浆箱。

    Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device
    10.
    发明授权
    Method for degassing and supplying a fibrous suspension to a headbox or a filter device and degassing device 失效
    用于将纤维悬浮液脱气并供应到流浆箱或过滤装置和脱气装置的方法

    公开(公告)号:US08025772B2

    公开(公告)日:2011-09-27

    申请号:US12878161

    申请日:2010-09-09

    CPC classification number: D21F1/66 D21D5/26

    Abstract: Degassing device that includes a housing, a rotor having a rotatable interior arranged within the housing, an inlet for adding a liquid to be degassed, the inlet being structured to open into the interior of the rotor, and an outflow for a degassed liquid. A degassing tube is centrally arranged with respect to the interior to remove gas escaping from the liquid. The rotor includes at least one opening structured and arranged to produce an hydraulic connection with the outflow.

    Abstract translation: 脱气装置,其包括壳体,具有布置在壳体内的可旋转内部的转子,用于添加待脱气的液体的入口,该入口被构造成打开到转子的内部,以及用于脱气液体的流出。 脱气管相对于内部居中布置以除去从液体逸出的气体。 转子包括至少一个开口,该开口构造和布置成产生与流出物的液压连接。

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