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公开(公告)号：US20140235423A1
公开(公告)日：2014-08-21
申请号：US14235601
申请日：2012-07-26
申请人： Laurentiu Pasol , Jean-Marc Huyghe
发明人： Laurentiu Pasol , Jean-Marc Huyghe
IPC分类号： B04B11/02
CPC分类号： B04B11/02 , B04B1/20 , B04B2001/2075 , B04B2001/2083
摘要： A rotating machine has a bowl that is rotatable about an axis to generate a cylindrical pool of a feed slurry. The bowl has a heavy phase discharge port and a base plate at one longitudinal end of the bowl. There is at least one outlet opening in the base plate and a liquid phase discharge port member positioned over the outlet opening. The liquid phase discharge port member includes at least one open straight channel having a longitudinal axis that extends at an acute angle relative to the base plate. The channel has an extension in the direction of the longitudinal axis of open straight channel.
摘要翻译： 旋转机器具有可围绕轴线旋转的碗，以产生进料浆料的圆柱形池。 碗在碗的一个纵向端具有重相排放口和底板。 基板中至少有一个出口开口和位于出口上方的液相排放口构件。 液相排出口构件包括至少一个开放的直通道，其具有相对于基板以锐角延伸的纵向轴线。 通道在开放直通道的纵向轴线方向上具有延伸。
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公开(公告)号：US20140235420A1
公开(公告)日：2014-08-21
申请号：US14262872
申请日：2014-04-28
申请人： HilFlo, LLC
发明人： Jeffrey L. Hilpert
IPC分类号： B04B11/04
CPC分类号： B04B9/10 , B04B1/20 , B04B1/2016 , B04B11/04 , B04B2001/2025 , G01L3/1478
摘要： A torque sensing device capable of measuring the force exerted by a torque arm on a lever is positioned between the torque arm and the lever. The torque arm is connected to the pinion of a planetary gearbox for rotating the bowl and screw conveyer of a decanter centrifuge at different speeds. The torque sensing device measures the torque between the pinion gear and the planetary gearbox. The sensor can be connected to a controller which can reduce the flow of the liquid/solid mixture to the decanter centrifuge thereby/reducing the torque and avoiding substantial damage to the planetary gearbox.
摘要翻译： 能够测量由扭矩臂施加在杠杆上的力的扭矩传感装置位于扭矩臂和杠杆之间。 扭矩臂连接到行星齿轮箱的小齿轮上，用于以不同的速度旋转沉降式离心机的碗和螺旋输送机。 扭矩感测装置测量小齿轮和行星齿轮箱之间的转矩。 传感器可以连接到控制器，该控制器可以将液体/固体混合物的流动减少到沉降式离心机，从而减少扭矩并避免对行星齿轮箱的实质损坏。
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13.发明授权公开(公告)号：US08790233B2
公开(公告)日：2014-07-29
申请号：US12598778
申请日：2008-05-09
申请人： Rolf Ridderstrale , Claes Wase
发明人： Rolf Ridderstrale , Claes Wase
CPC分类号： B04B1/20 , B04B1/08 , B04B2001/2066 , C10G31/10 , C10G2300/1062 , C10G2300/201 , C10G2300/308 , C10M175/0058
摘要： A method for purifying a fluid from contaminating particles in a centrifugal separator with use of a separation aid which is of higher density than the fluid and which binds said particles, the centrifugal separator having a rotor body that rotates about an axis of rotation. The fluid to be purified is led via an inlet into a separation chamber delimited by the rotor body. Separated particles are discharged via a first outlet and clarified fluid cleared is discharged via a second outlet. The fluid being mixed with an amount of separation aid, supplied to the separation chamber. The pollutant particles are bound to the separation aid, which is forced out by the rotation of the rotor body to the periphery thereof. A small flow of separation aid and particles bound thereto are discharged from the separation chamber via the first outlet, and a flow of purified fluid is discharged from the separation chamber via the second outlet.
摘要翻译： 一种使用分离助剂从离心分离器中的污染颗粒中净化流体的方法，所述分离助剂具有比流体更高的密度并且结合所述颗粒，所述离心分离器具有围绕旋转轴线旋转的转子体。 待净化的流体经由入口被引导到由转子本体限定的分离室中。 分离的颗粒通过第一出口排出，澄清的流体通过第二出口排出。 流体与一定量的分离助剂混合，供给分离室。 污染物颗粒与分离助剂结合，分离助剂通过转子体的旋转被迫离开其周边。 通过第一出口将分离助剂和与其结合的微粒流从分离室排出，净化流体流经第二出口从分离室排出。
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14.发明申请公开(公告)号：US20130310242A1
公开(公告)日：2013-11-21
申请号：US13884838
申请日：2011-11-14
申请人： Bent Madsen , Henrik Reiff
发明人： Bent Madsen , Henrik Reiff
IPC分类号： B04B11/00
CPC分类号： B04B11/00 , B04B1/20 , B04B7/02 , B04B11/02 , B04B2001/2075 , B04B2001/2083
摘要： A centrifugal separator includes a rotating body rotating in use around an axis. The rotating body comprises a bowl, which comprises a base at one longitudinal end of said bowl, said base defining a rear longitudinal area. An outlet passage extends through the base and an outlet housing is provided in the rear longitudinal area. The outlet housing is communicating with the outlet passage to receive liquid therefrom and the outlet housing has an outlet opening discharging in use liquid from the rotating body. The outlet opening comprises a weir edge defining in normal use a level of a surface of a liquid in the bowl. The outlet housing is rotatable around an adjustment axis and the outlet opening is placed in a side wall offset from the adjustment axis.
摘要翻译： 离心分离器包括在使用中绕轴线旋转的旋转体。 旋转体包括碗，其包括在所述碗的一个纵向端处的基部，所述基部限定后纵向区域。 出口通道延伸通过基座，并且出口壳体设置在后纵向区域中。 出口壳体与出口通道连通以从其接收液体，并且出口壳体具有从旋转体排出的使用液体的出口开口。 出口开口包括在正常使用中限定碗中的液体表面的水平面的堰边缘。 出口壳体可围绕调节轴线旋转，并且出口开口设置在偏离调节轴线的侧壁中。
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公开(公告)号：US20130274084A1
公开(公告)日：2013-10-17
申请号：US13916824
申请日：2013-06-13
发明人： Bent Madsen , Klaus Dircks
IPC分类号： B04B11/00
CPC分类号： B04B11/00 , B04B1/20 , B04B11/02 , B04B2001/2075 , B04B2001/2083
摘要： A centrifugal separator comprises a bowl rotating in use around an axis of rotation. The axis of rotation extends in a longitudinal direction, and a radial direction extends perpendicular to the longitudinal direction. A base plate provided at one longitudinal end of the bowl, said base plate having an internal and external side, an outlet opening being provided in the base plate. A casing is projecting at the outlet opening on the external side of said base plate, said casing comprising a casing side, a normal to said casing side extending at an acute angle relative to a circumferential direction of the bowl at said casing and a discharge opening is provided in said casing side. The discharge opening is radially outwardly limited by a weir with an overflow edge and said discharge opening extending radially inwardly to a position above a highest intended level of liquid in the bowl.
摘要翻译： 离心分离器包括围绕旋转轴线旋转的碗。 旋转轴线沿纵向方向延伸，并且径向方向垂直于纵向延伸。 设置在所述碗的一个纵向端部的基板，所述基板具有内部和外侧，出口开口设置在所述基板中。 壳体在所述底板的外侧的出口处突出，所述壳体包括壳体侧，所述壳体侧的法线相对于所述壳体处的所述碗的圆周方向以锐角延伸，并且排出口 设置在所述壳体侧。 排放口径向向外由具有溢流边缘的堰限制，并且所述排出口径向向内延伸到碗中最高预定液位之上的位置。
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公开(公告)号：US20130012372A1
公开(公告)日：2013-01-10
申请号：US13620262
申请日：2012-09-14
申请人： Rod WICK
发明人： Rod WICK
IPC分类号： B01D43/00
摘要： Methods for separating liquids, such as oils from solids, such as drill cuttings, apply a centrifuge to process a solids-enriched output of a fluids/solid separation device. The centrifuge may be a horizontal decanter-type centrifuge. The output may be heated. In example implementations the centrifuge has a bowl angle of four degrees or less and a low fluid depth of two inches or less. The fluids/solids separation device may comprise a shale shaker and/or a main centrifuge for example. The output material may have a relatively high initial solids content, such as 50% or more.
摘要翻译： 用于分离液体的方法，例如来自固体的油，例如钻屑，应用离心机来处理流体/固体分离装置的固体富集输出。 离心机可以是卧式倾析式离心机。 输出可以被加热。 在示例性实施方式中，离心机具有四度或更小的碗角度和两英寸或更小的低流体深度。 流体/固体分离装置可以包括例如页岩振动器和/或主离心机。 输出材料可以具有相对高的初始固体含量，例如50％或更多。
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公开(公告)号：US08021289B2
公开(公告)日：2011-09-20
申请号：US12390058
申请日：2009-02-20
摘要： A clean-in-place decanter centrifuge for processing a combined liquid and solid material to separate the solid material from the liquid. The centrifuge is designed for use in the food processing industry, particularly for dairy products, and therefore has fluid injectors for cleaning all surfaces within the centrifuge including the opposed mating surfaces which function as non-contacting seal mechanisms. The centrifuge has no metal-to-metal contact areas within the interior of the bowl and scroll assembly. In one embodiment, the outer wall of the bowl and scroll assembly comprises a plurality of drain lines located in the rear wall section of the bowl to allow essentially all liquid to drain from the bowl and scroll assembly. In another embodiment, the bowl hub comprises at least one drain line to allow lubrication oil to drain into said cavity and prevent ingress of lubrication oil into said bowl and scroll assembly. In another embodiment, the discharge housing further comprises an enclosure bound by the interior surface of the exterior wall of the discharge housing, partitions within the discharge housing, and the outer wall of the rotating bowl, said partitions being separated from the outer wall of the rotating bowl by non-contacting seals whereby fine solid material that migrates into said enclosure is removable from the discharge housing by liquid sprayed from one or more fluid injectors inserted into said enclosure.
摘要翻译： 用于处理组合的液体和固体材料以将固体材料与液体分离的洁净的沉降式离心机。 离心机设计用于食品加工业，特别是用于乳制品，因此具有用于清洁离心机内的所有表面的流体注射器，包括用作非接触式密封机构的相对配合表面。 离心机在碗和涡旋组件的内部没有金属对金属的接触区域。 在一个实施例中，碗和涡旋组件的外壁包括位于碗的后壁部分中的多个排水管，以允许基本上所有的液体从碗和涡旋组件排出。 在另一个实施例中，碗毂包括至少一个排水管线，以允许润滑油排入所述空腔并防止润滑油进入所述碗和涡旋组件中。 在另一个实施例中，排放壳体还包括由排放壳体的外壁的内表面限定的外壳，排放壳体内的隔板以及旋转的碗的外壁，所述隔板与 通过非接触式密封件旋转碗，由此通过从插入到所述外壳中的一个或多个流体注射器喷射的液体，迁移到所述外壳中的细固体材料可从排出壳体移除。
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18.发明申请System and Method for Improving the Separation of Entrained Solids from a Solution Within a Centrifuge 失效用于改善离心机中溶液中夹带固体分离的系统和方法公开(公告)号：US20110009253A1
公开(公告)日：2011-01-13
申请号：US12864474
申请日：2009-01-30
申请人： Daniel Guy Pomerleau
发明人： Daniel Guy Pomerleau
CPC分类号： B04B1/20 , B01D21/262 , B01D21/32 , B01D2221/04 , B04B15/00 , E21B21/065
摘要： The present invention describes a centrifuge system and method for improving the separation of entrained solids from a solution. The system and method introduces compressed gas to a fluid containing entrained solids to reduce the density and viscosity of the fluid to promote the settling of particles within the solution.
摘要翻译： 本发明描述了一种用于改进夹带的固体与溶液的分离的离心机系统和方法。 该系统和方法将压缩气体引入含有夹带固体的流体，以降低流体的密度和粘度，以促进颗粒在溶液中的沉降。
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公开(公告)号：US20110003677A1
公开(公告)日：2011-01-06
申请号：US12792872
申请日：2010-06-03
CPC分类号： B04B1/20 , B04B2001/2083
摘要： A centrifuge for separating solid-liquid mixtures including: a rotating bowl having a head wall with at least one drain opening for clarified liquid, said bowl having a rotational axis; a weir plate fixed to the head wall of the bowl and rotating with bowl, wherein the weir plate is aligned with the at least one drain opening; a choke plate coupled to and rotating with the rotating bowl, the choke plate having surface axially aligned with the drain opening or the weir plate, wherein said choke plate is movable axially with respect to the head wall, and a gap having between the drain opening or the weir plate, wherein the gap has a radially inward inlet receiving the clarified liquid from the bowl and a radially outward outlet for discharging the clarified liquid from the bowl.
摘要翻译： 一种用于分离固体 - 液体混合物的离心机，包括：具有头壁的旋转碗，具有用于澄清液体的至少一个排出开口，所述碗具有旋转轴线; 堰板固定到碗的头壁并与碗一起旋转，其中堰板与至少一个排水口对准; 扼流板，其与所述旋转碗联接并与所述旋转碗旋转，所述扼流板具有与所述排水开口或所述堰板轴向对准的表面，其中所述扼流板可相对于所述头壁轴向移动，以及间隙， 或所述堰板，其中所述间隙具有容纳来自所述碗的澄清液体的径向向内的入口和用于从所述碗排出澄清液体的径向向外的出口。
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公开(公告)号：US20100216623A1
公开(公告)日：2010-08-26
申请号：US12390058
申请日：2009-02-20
IPC分类号： B04B5/12
摘要： A clean-in-place decanter centrifuge for processing a combined liquid and solid material to separate the solid material from the liquid. The centrifuge is designed for use in the food processing industry, particularly for dairy products, and therefore has fluid injectors for cleaning all surfaces within the centrifuge including the opposed mating surfaces which function as non-contacting seal mechanisms. The centrifuge has no metal-to-metal contact areas within the interior of the bowl and scroll assembly. In one embodiment, the outer wall of the bowl and scroll assembly comprises a plurality of drain lines located in the rear wall section of the bowl to allow essentially all liquid to drain from the bowl and scroll assembly. In another embodiment, the bowl hub comprises at least one drain line to allow lubrication oil to drain into said cavity and prevent ingress of lubrication oil into said bowl and scroll assembly. In another embodiment, the discharge housing further comprises an enclosure bound by the interior surface of the exterior wall of the discharge housing, partitions within the discharge housing, and the outer wall of the rotating bowl, said partitions being separated from the outer wall of the rotating bowl by non-contacting seals whereby fine solid material that migrates into said enclosure is removable from the discharge housing by liquid sprayed from one or more fluid injectors inserted into said enclosure.
摘要翻译： 用于处理组合的液体和固体材料以将固体材料与液体分离的洁净的沉降式离心机。 离心机设计用于食品加工业，特别是用于乳制品，因此具有用于清洁离心机内的所有表面的流体注射器，包括用作非接触式密封机构的相对配合表面。 离心机在碗和涡旋组件的内部没有金属对金属的接触区域。 在一个实施例中，碗和涡旋组件的外壁包括位于碗的后壁部分中的多个排水管，以允许基本上所有的液体从碗和涡旋组件排出。 在另一个实施例中，碗毂包括至少一个排水管线，以允许润滑油排入所述空腔并防止润滑油进入所述碗和涡旋组件中。 在另一个实施例中，排放壳体还包括由排放壳体的外壁的内表面限定的外壳，排放壳体内的隔板以及旋转的碗的外壁，所述隔板与 通过非接触式密封件旋转碗，由此通过从插入到所述外壳中的一个或多个流体注射器喷射的液体，迁移到所述外壳中的细固体材料可从排出壳体移除。
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