ZENTRIFUGE MIT AUFSÄTZEN ZUR UMLENKUNG DER SUSPENSION
    1.
    发明申请
    ZENTRIFUGE MIT AUFSÄTZEN ZUR UMLENKUNG DER SUSPENSION 审中-公开
    随着对重定向的悬架散文离心机

    公开(公告)号:WO2017029022A1

    公开(公告)日:2017-02-23

    申请号:PCT/EP2016/065997

    申请日:2016-07-06

    CPC classification number: B04B1/20 B04B2001/2033

    Abstract: Die Erfindung betrifft eine Zentrifuge, insbesondere Vollmantel-Schneckenzentrifuge mit axialem Suspensionzuführrohr (9), das in eine mit Auslassöffnungen (5) versehene Aufgabekammer (4) der Zentrifuge mündet. Sie ist vornehmlich dadurch gekennzeichnet, dass die Auslassöffnungen (5) mit gekrümmten Aufsätzen (8) ur Umlenkung der Suspension ausgestaltet sind. Auch betrifft die Erfindung eine Aufsatz zum Einsatz bei Zentrifugen. Durch die Erfindung lässt sich ein sanfter Eintrag der Suspension in den Teich erzielen, wodurch die Gefahr von Kornbrüchen bei körnigen Suspensionen stark verringert wird.

    Abstract translation: 本发明涉及一种离心机,特别是实体型螺旋离心机与(9)设置在一个与出口开口(5)进料室(4)的离心分离机打开的轴向Suspensionzuführrohr。 它的主要特征在于,用于所述悬架的偏转出口开口(5),其具有弯曲的尖端(8)被设计。 此外,本发明涉及一种用于在离心机使用的制品。 本发明使得该悬浮液的平滑项可以在池塘来实现,从而减少在晶粒晶悬浮液骨折的风险大大降低。

    SCHNECKENZENTRIFUGE
    2.
    发明申请
    SCHNECKENZENTRIFUGE 审中-公开
    螺离心机

    公开(公告)号:WO2006131425A1

    公开(公告)日:2006-12-14

    申请号:PCT/EP2006/062026

    申请日:2006-05-03

    CPC classification number: B04B1/20 B04B11/06 B04B2001/2033

    Abstract: Die Schneckenzentrifuge dient zum kontinuierlichen Trennen fließiahiger Stoffe unterschiedlicher Dichte und hat eine Rotortrommel (14) mit in einem konischen Abschnitt (20) der Rotorwand angeordneten Austragsöffnungen (54) für die schwere Phase (56) und mit an einer die Rotortrommel (14) abschließenden Stirnwand (46) vorgesehenen Wehröffnungen (48) für die leichte Phase (50), eine innerhalb der Rotortrommel (14) drehbare Förderschnecke (22) mit an einer Hohlwelle (28) angebrachter Schneckenwendel (26) für den Transport der schweren Phase (56) zu den Austragsöffnungen (54) sowie ein koaxial innerhalb der Hohlwelle (28) angeordnetes Gemisch-Zulaufrohr (30), das zu einer in der Hohlwelle (28) ausgebildeten Aufgabekammer (42) iührt, von der Aufgabeöffnungen (44) zu der Schneckenwendel (26) iühren. In Förderrichtung (32) des Zulaufrohres (30) ist vor der Aufgabekammer (42) ein Luftabsaugorgan (58) vorgesehen ist, das in dem das Zulaufrohr (30) einschließenden Ringraum (38) eine zur Förderrichtung (32) im Zulaufrohr (30) gleichgerichtete Saugströmung erzeugt. Das Luftabsaugorgan (58) kann in vorteilhafter Weise als Laufradteil (62) einer Kreiselpumpe ausgebildet sein.

    Abstract translation: 螺杆离心机用于不同密度的连续分离fließiahiger物质,并且具有布置在用于重相(56)的转子壁排出开口(54)的转子鼓轮(14)具有锥形部分(20)和在转子鼓最终(14)端壁 (46)提供的堰的开口(48)的光相(50)的转子滚筒内旋转的一个(14)螺杆输送器(22)的中空轴(28)安装用于重相的输送螺旋螺纹(26)(56) 排放口(54)和同轴内的中空轴(28),设置混合气入口管(30),在中空轴形成在进料室(28)(42)iührt,所述供给开口(44),以螺杆螺旋(26) iühren。 在该输送管的输送方向(32)(30)是在进料室(42)的空气吸入(58)设置,其中,所述入口管(30)包围的环形空间(38)与输送方向(32)整流后在进料管的前方(30) 吸入流量产生。 吸气(58)可被用作在一个离心泵的一种有利的方式(62)的叶轮部分可以被形成。

    IMPROVEMENTS IN OR RELATING TO CENTRIFUGES
    3.
    发明申请
    IMPROVEMENTS IN OR RELATING TO CENTRIFUGES 审中-公开
    改善或相对于离心机的改进

    公开(公告)号:WO2004089549A2

    公开(公告)日:2004-10-21

    申请号:PCT/GB2004001273

    申请日:2004-03-22

    Abstract: A centrifuge (500) for separating feed material into solid and fluid parts, which centrifuge comprises a conveyor (540) rotatably mounted in a rotatable housing (520), the conveyor having at least one impeller (572) and the rotatable housing having a separating region comprising a pool area and a drying area between the conveyor and a rotatable housing, the arrangement being such that, in use, on entry to the centrifuge said feed material has an axial velocity substantially parallel to the longitudinal axis thereof, the feed material passing through the interior of said conveyor (540) with rotational speed being imparted thereto by said at least one impeller (572) prior to treatment in said separating region, said at least one impeller also imparting radial speed to said feed material whilst it moves with axial velocity such that feed material is spread onto the drying area adjacent the length of the at least one impeller, part of the conveyor (540) being liable to wear by feed material moving from the at least one impeller onto the drying area, characterised in that said conveyor comprises a mounting apparatus (580) for (1) providing mechanical integrity to the conveyor and (2) providing a portion to be sacrificed by said wear, the arrangement being such that, in use, the mechanical integrity of the centrifuge is substantially unimpaired by sacrifice of said portion.

    Abstract translation: 一种用于将进料分离成固体和流体部分的离心机(500),该离心机包括可旋转地安装在可旋转壳体(520)中的输送机(540),所述输送机具有至少一个叶轮(572),并且所述可旋转壳体具有分离 该区域包括池区域和在输送机和可旋转壳体之间的干燥区域,该布置使得在使用中,在进入离心机时,所述进料材料具有基本上平行于其纵向轴线的轴向速度,进料通过 通过所述输送机(540)的内部,其中所述至少一个叶轮(572)在所述分离区域中处理之前被赋予旋转速度,所述至少一个叶轮还在径向速度随轴向移动时赋予所述进给材料径向速度 速度,使得进料被扩散到与至少一个叶轮的长度相邻的干燥区域上,输送机(540)的一部分易于被料料磨损 l从所述至少一个叶轮移动到所述干燥区域上,其特征在于,所述输送机包括用于(1)为所述输送机提供机械完整性的安装装置(580),和(2)提供所述磨损部分待牺牲的部分, 使得在使用中离心机的机械完整性通过牺牲所述部分基本上不受损害。

    CONVEYOR FOR A CENTRIFUGE, CENTRIFUGE AND METHOD OF SEPARATION
    4.
    发明申请
    CONVEYOR FOR A CENTRIFUGE, CENTRIFUGE AND METHOD OF SEPARATION 审中-公开
    输送机用于离心,离心和分离方法

    公开(公告)号:WO02018055A1

    公开(公告)日:2002-03-07

    申请号:PCT/GB2001/003891

    申请日:2001-08-31

    Abstract: A conveyor (40) for a centrifuge (10; 210), the conveyor comprising a thread (41), a support (49) therefor, and a plurality of open areas (51) that (a) extend along a substantial portion of the length of the support and (b) through which feed material to be treated by the centrifuge (10; 210) can pass.

    Abstract translation: 一种用于离心机(10; 210)的输送机(40),该输送机包括一个螺纹(41),一个支撑件(49),以及多个开放区域(51),(a)沿着 支撑件的长度和(b)通过离心机(10; 210)待处理的进料的材料可以通过。

    FEED ACCELERATOR SYSTEM INCLUDING ACCELERATOR DISC
    5.
    发明申请
    FEED ACCELERATOR SYSTEM INCLUDING ACCELERATOR DISC 审中-公开
    进料加速器系统,包括加速盘

    公开(公告)号:WO1993010907A1

    公开(公告)日:1993-06-10

    申请号:PCT/US1992010049

    申请日:1992-11-20

    CPC classification number: B04B11/02 B04B1/20 B04B3/02 B04B2001/2033

    Abstract: A feed accelerator system for use in a centrifuge comprising a concentrically mounted accelerator (28) including a plurality of spaced disc members (29, 41) one disc including a target surface (37) having no sharp bends, and a feed pipe (34) discharging near the target surface (37). The disc members (29, 41) having vanes (39) therebetween forming a plurality of feed channels. The above parts interrelated to provide minimum feed splashback, uniform feed distribution and circumferential flow uniformity, maximum feed acceleration and maximum centrifuge separation efficiency.

    Abstract translation: 一种用于离心机的进料加速器系统,包括同心安装的加速器(28),其包括多个间隔开的盘构件(29,41),一个圆盘包括没有锋利弯曲的目标表面(37),以及进料管(34) 在靶表面(37)附近放电。 其间具有叶片(39)的盘构件(29,41)形成多个供给通道。 上述部件相互关联,以提供最小的进料溅射,均匀的进料分布和圆周流动均匀性,最大进料加速度和最大离心机分离效率。

    A CENTRIFUGAL SEPARATOR
    6.
    发明申请
    A CENTRIFUGAL SEPARATOR 审中-公开
    离心分离器

    公开(公告)号:WO2010142300A1

    公开(公告)日:2010-12-16

    申请号:PCT/DK2010/050137

    申请日:2010-06-11

    CPC classification number: B04B1/20 B04B1/2016 B04B11/02 B04B2001/2033

    Abstract: The centrifugal separator has a rotating bowl (3) and a rotating conveyor (5) with an acceleration chamber (43) arranged coaxially within the bowl (3). The centrifugal separator further has a separation chamber (45), which is radially limited by the bowl (3) and the conveyor (5), respectively, and the acceleration chamber is provided with feed ports for inlet of feed material into the separation chamber (45). A feed accelerator is arranged coaxially within the acceleration chamber (43) and is rotating in use around a common axis of rotation relative to the conveyor at a lower speed than the conveyor. The feed accelerator has a discharge outlet for discharge of feed material into the acceleration chamber (43) of the conveyor. The feed ports extend a first axial area (49) and the discharge outlet extends a second axial area (82), whereby the first and the second axial area are overlapping.

    Abstract translation: 离心分离器具有旋转碗(3)和旋转传送器(5),其具有同轴地布置在碗(3)内的加速室(43)。 离心分离器还具有一分离室(45),其分别由碗(3)和输送机(5)径向限制,并且加速室设有用于进料到分离室的进料口的进料口 45)。 进料加速器同轴地布置在加速室(43)内,并且以比输送机低的速度相对于输送机围绕公共旋转轴旋转。 进料加速器具有用于将进料输送到输送机的加速室(43)中的排出口。 进料口延伸第一轴向区域(49),排出口延伸第二轴向区域(82),由此第一和第二轴向区域重叠。

    A SCREW CONVEYOR FOR A DECANTER CENTRIFUGE
    7.
    发明申请
    A SCREW CONVEYOR FOR A DECANTER CENTRIFUGE 审中-公开
    一个用于滗水器离心的螺旋输送机

    公开(公告)号:WO2004110637A1

    公开(公告)日:2004-12-23

    申请号:PCT/SE2004/000814

    申请日:2004-05-27

    CPC classification number: B04B1/20 B04B2001/2033 B04B2001/205

    Abstract: A screw conveyor (2) intended and formed for use in a decanter centrifuge for separation of solid particles from a fluid compound, comprising a central body (10), at least one conveyor thread (11a; 11b) and at least one baffle (12) bridging a flow path formed between different parts of the conveyor thread. The screw conveyor (2) has at least two originally separate parts (22, 23), each of which comprises a portion of said conveyor thread (11a; 11b) and which are kept together axially. The baffle (12) constitutes a separate member arranged to be kept in place between said parts (22, 23) of the screw conveyor, when these parts are kept together axially, and has a portion (26; 27) which forms a part of the conveyor thread (11a; 11b) in an area where the conveyor thread intersects with and extends past the baffle (12).

    Abstract translation: 一种用于和形成用于分离固体颗粒与流体化合物的沉降式离心机的螺旋输送机(2),包括中心体(10),至少一个输送线(11a; 11b)和至少一个挡板 )桥接形成在输送机螺纹的不同部分之间的流路。 螺旋输送机(2)具有至少两个原始分离的部件(22,23),每个部件包括所述输送线(11a; 11b)的一部分并且轴向保持在一起。 挡板(12)构成一个单独的构件,其布置成保持在螺旋输送器的所述部件(22,23)之间的适当位置,当这些部件轴向保持在一起时,并且具有形成部分(26; 27)的部分 所述传送线(11a; 11b)位于所述输送线与所述挡板(12)相交并延伸通过所述挡板(12)的区域中。

    CONTINUOUS CENTRIFUGAL SEPARATOR WITH TAPERED INTERNAL FEED DISTRIBUTOR
    8.
    发明申请
    CONTINUOUS CENTRIFUGAL SEPARATOR WITH TAPERED INTERNAL FEED DISTRIBUTOR 审中-公开
    连续内部进给分配器的连续离心分离器

    公开(公告)号:WO99059725A1

    公开(公告)日:1999-11-25

    申请号:PCT/US1999/009832

    申请日:1999-05-05

    CPC classification number: B04B1/20 B04B2001/2033

    Abstract: Improved centrifugal decanters with a screw conveyor for the continuous separation of solids-liquid mixtures are disclosed wherein the conveying means (18) is provided with a coaxially mounted feed distributor (38), generally trunco-conical in form, adapted to distribute into the conveying means, a solids-liquid feed stream falling into the distributor from a short stationary feed tube (20). The invention includes processes which use such improved centrifuge apparatus for continuous separation of solids-liquid into separate components by centrifugal action.

    Abstract translation: 公开了一种具有用于固体 - 液体混合物的连续分离的螺旋输送机的改进的离心分离器,其中输送装置(18)设置有同轴安装的进料分配器(38),其形状通常为锥形,适于分配到输送 是指从短静态进料管(20)落入分配器的固体 - 液体进料流。 本发明包括使用这种改进的离心机装置通过离心作用将固体 - 液体连续分离成单独部件的方法。

    MULTISPRAY NOZZLE
    9.
    发明申请
    MULTISPRAY NOZZLE 审中-公开
    MULTISPRAY喷嘴

    公开(公告)号:WO1993012885A1

    公开(公告)日:1993-07-08

    申请号:PCT/US1992010786

    申请日:1992-12-17

    CPC classification number: B04B1/20 B04B3/04 B04B15/12 B04B2001/2033

    Abstract: A liquid accelerator system for use in a centrifuge, the system comprising a conveyor hub (26) rotatable mounted within a rotating bowl, the hub including an inside surface and an outside surface. At least one feed slurry or wash liquid passageway (44) is disposed between the inside surface of the conveyor hub and the outside surface of the conveyor hub. A plurality of outwardly extending extensions (84 and 200) are associated with each passageway. In the preferred embodiment, the extensions are U-shaped channels (84) and full channels (200). A plurality of partitions extends in a circumferential direction from the discharge end of each U-shaped channel (84) and each full channel (200) so as to form a plurality of discharge channels. A flow directing and overspeeding vane (146) is disposed within each discharge channel.

    Abstract translation: 一种用于离心机的液体加速器系统,该系统包括可旋转地安装在旋转碗内的输送轮毂(26),该轮毂包括内表面和外表面。 至少一个进料淤浆或洗涤液通道(44)设置在输送轮毂的内表面和输送机轮毂的外表面之间。 多个向外延伸的延伸部(84和200)与每个通道相关联。 在优选实施例中,延伸部是U形通道(84)和全通道(200)。 多个分隔件从每个U形通道(84)的排放端和每个全通道(200)沿圆周方向延伸,以便形成多个排放通道。 流动引导和超速叶片(146)设置在每个排放通道内。

    FEED ACCELERATOR SYSTEM INCLUDING FEED SLURRY ACCELERATING NOZZLE APPARATUS
    10.
    发明申请
    FEED ACCELERATOR SYSTEM INCLUDING FEED SLURRY ACCELERATING NOZZLE APPARATUS 审中-公开
    进料加速器系统,包括进料浆加速喷嘴装置

    公开(公告)号:WO1993010905A1

    公开(公告)日:1993-06-10

    申请号:PCT/US1992010273

    申请日:1992-11-20

    CPC classification number: B04B1/20 B04B2001/2033

    Abstract: A feed accelerator system for use in a centrifuge, the system comprising a conveyor hub (26) rotatably mounted substantially concentrically within a rotating bowl (12), the conveyor hub (26) including at least one passageway (44) connecting an inside surface of the conveyor hub (26) to an outside surface of the conveyor hub (26) for a feed slurry (32) exiting the conveyor hub. The passageway (44) may be associated with a variety of feed slurry accelerator enhancements, such as a baffle (58) extending into a slurry pool (40) formed on the inside of the conveyor hub (26), a divider (68), a U-shaped channel (84), an extension tube (94), and/or a flow directing and overspeeding member (78). These accelerator enhancements may be combined within the passageway or incorporated into a feed slurry accelerating nozzle apparatus removably secured to the passageway. The passageway and/or the nozzle apparatus may include a cross-sectional area having a longer axis approximately parallel to the conveyor hub axis of rotation. Any of these feed slurry accelerator enhancements may include a wear resistant material.

    Abstract translation: 一种用于离心机的进料加速器系统,该系统包括可旋转地基本上同心地安装在旋转碗(12)内的输送轮毂(26),输送轮毂(26)包括至少一个通路(44) 所述传送轮毂(26)到达所述传送轮毂(26)的外表面,用于离开所述传送轮毂的进料浆料(32)。 通道(44)可以与各种进料浆加速器增强相关联,例如延伸到形成在输送轮毂(26)内部的淤浆池(40)中的挡板(58),分隔器(68), U形通道(84),延伸管(94)和/或流动引导和超速构件(78)。 这些加速器增强可以组合在通道内或并入到可移除地固定到通道的进料浆加速喷嘴装置中。 通道和/或喷嘴装置可以包括具有大致平行于输送轮毂旋转轴线的较长轴线的横截面区域。 这些进料淤浆加速剂增强物中的任何一种可以包括耐磨材料。

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