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公开(公告)号：US4964994A
公开(公告)日：1990-10-23
申请号：US326719
申请日：1989-03-21
CPC分类号： B04C5/081 , B01D17/0217
摘要： A hydrocyclone separator for separating oil from water includes a substantially cylindrical first portion with a central overflow outlet and at least one tangential flow inlet, an essentially single angled conical second portion, and a substantially cylindrical third portion, with a central underflow outlet. The hydrocyclone separator is made in accordance with the following relationships:do
摘要翻译： 用于从水中分离油的水力旋流分离器包括具有中心溢流出口和至少一个切向流入口，基本上单角度的锥形第二部分和具有中心下溢出口的基本上圆柱形的第三部分的基本圆柱形的第一部分。 水力旋流分离器根据以下关系制成：do
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公开(公告)号：US4927536A
公开(公告)日：1990-05-22
申请号：US326351
申请日：1989-03-21
IPC分类号： B01D17/02 , B01D17/038 , B04C5/26
CPC分类号： B01D17/0217 , B04C5/26
摘要： A hydrocyclone separation system is disclosed for separating a fluid mixture into at least two separate density components and for precluding remixing of semi-separated higher density components. A first and second hydrocyclone separators each has a central overflow outlet, a tangential fluid inlet, and a central overflow outlet. The first and second hydrocyclone separators are oppositely disposed such that a curved flow direction conduit extends from the underflow outlet of the first hydrocyclone separator to the tangential fluid inlet of the second hydrocyclone separator. Thereby, rotating fluid exiting the underflow of the first hydrocyclone separator is tangentially passed into the inlet of the second hydrocyclone separator precluding remixing of semi-separated higher density components and increasing the overall separation efficiency of the system.
摘要翻译： 公开了一种用于将流体混合物分离成至少两个分开的密度组分并用于排除半分离的较高密度组分的再混合的水力旋流分离系统。 第一和第二水力旋流分离器各自具有中央溢流出口，切向流体入口和中央溢流出口。 第一和第二水力旋流分离器相对地设置成使得弯曲的流动方向导管从第一水力旋流分离器的底流出口延伸到第二水力旋流分离器的切向流体入口。 因此，离开第一水力旋流分离器底流的旋转流体切向地进入第二水力旋流分离器的入口，排除了半分离的较高密度组分的再混合，并提高了系统的整体分离效率。
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公开(公告)号：US4857197A
公开(公告)日：1989-08-15
申请号：US212830
申请日：1988-06-29
IPC分类号： B01D17/02 , B01D17/038 , B04C3/00 , B04C5/30
CPC分类号： B01D17/0217 , B04C3/00 , B04C5/30
摘要： A liquid separator is disclosed for separating a liquid mixture into first and second liquids of different densities. The liquid separator includes a substantially conical chamber having a closed upper portion with a liquid mixture inlet therein. A first liquid collecting mechanism is provided in a lower portion of the conical chamber for collecting and removing a first separated liquid, and a second liquid collecting device surrounds the opening in the lower portion of the conical chamber for collecting and removing a second separated liquid. A return conduit mechanism is provided for returning a portion of the second separated liquid tangentially into an upper portion of the conical chamber to act as a drive fluid to cause the centrally introduced liquid mixture to rotate for effective and efficient separation.
摘要翻译： 公开了用于将液体混合物分离成不同密度的第一和第二液体的液体分离器。 液体分离器包括大致圆锥形的室，其具有封闭的上部，其中具有液体混合物入口。 第一液体收集机构设置在锥形室的下部，用于收集和去除第一分离液体，第二液体收集装置围绕锥形室的下部的开口，用于收集和去除第二分离液体。 提供回流管道机构，用于将第二分离液体的一部分切向地返回到锥形室的上部，以用作驱动流体，以使中心引入的液体混合物旋转以有效和有效地分离。
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公开(公告)号：US4948517A
公开(公告)日：1990-08-14
申请号：US326350
申请日：1989-03-21
申请人： Grant A. Young , William D. Wakley
发明人： Grant A. Young , William D. Wakley
IPC分类号： B01D17/02 , B01D17/025 , B01D17/038 , B04C5/26 , B04C9/00 , B04C11/00
CPC分类号： B04C11/00 , B01D17/02 , B01D17/0214 , B04C5/26 , B04C9/00
摘要： A system is disclosed for preventing oil droplet size reduction when introducing an oil/water stream into an oil-from-water separation unit. The system includes a conduit extending from a source of the oil/water stream to an inlet of the oil-from-water separation unit, which can be one or more hydrocyclone separators, centrifuges, settling tanks and the like. A throttling device is operatively connected to the conduit for regulating the quantity of the oil/water stream passing therethrough. The throttling device eliminates the shearing of the fluid, thereby preventing oil droplet size reduction. The throttling device can include a progressive cavity motor with a rotation control mechanism connected to the rotor of the motor to control the rpm of the rotor, and thus the quantity and pressure of the fluid passing therethrough.
摘要翻译： 公开了一种用于在将油/水流引入到油水分离单元中时防止油滴尺寸减小的系统。 该系统包括从油/水流的源延伸到油水分离单元的入口的管道，其可以是一个或多个水力旋流分离器，离心机，沉降池等。 节流装置可操作地连接到导管，用于调节通过其中的油/水流量。 节流装置消除了流体的剪切，从而防止油滴尺寸减小。 节流装置可以包括具有连接到电动机的转子的旋转控制机构的渐进式电机，以控制转子的转速，并因此控制流过其中的流体的数量和压力。
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公开(公告)号：US4876016A
公开(公告)日：1989-10-24
申请号：US211539
申请日：1988-06-27
IPC分类号： B01D17/02 , B01D17/038 , B04C5/10 , B04C11/00
CPC分类号： B04C11/00 , B01D17/0205 , B04C5/10
摘要： A method and related apparatus are disclosed herein for controlling the quantity of oil as a contaminant being discharged with water from a hydrocyclone. The hydrocyclone comprises a conical body with an upper liquid mixture inlet, a drive fluid inlet, an overflow outlet for the separated oil and drive fluid, and an underflow outlet for the separated water. The method includes monitoring the quantity of separated oil with the discharged water and varying the quantity of the drive fluid introduced into the interior of the hydrocyclone whereby the quantity of the oil as a contaminant is minimized.
摘要翻译： 本文公开了一种方法和相关装置，用于控制作为由水力旋流器用水排出的污染物的油量。 水力旋流器包括具有上液体混合物入口，驱动流体入口，用于分离的油和驱动流体的溢流出口以及用于分离的水的下溢出口的圆锥体。 该方法包括利用排出的水监测分离的油的量，并改变引入到水力旋流器内部的驱动流体的量，从而使作为污染物的油的量最小化。
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