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1. 发明授权

US4857197A Liquid separator with tangential drive fluid introduction 失效
标题翻译：液分离器带切向驱动液引入
公开(公告)号：US4857197A
公开(公告)日：1989-08-15
申请号：US212830
申请日：1988-06-29
申请人： Grant A. Young , Roy D. Lister , William D. Wakley , Steven L. Andrews
发明人： Grant A. Young , Roy D. Lister , William D. Wakley , Steven L. Andrews
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。

2. 发明授权

US5931990A Tank for removing unabsorbed gas from a mixture of unabsorbed gas and liquid 失效
标题翻译：用于从未吸收的气体和液体的混合物中除去未吸收的气体的罐
公开(公告)号：US5931990A
公开(公告)日：1999-08-03
申请号：US984398
申请日：1997-12-03
申请人： Steven L. Andrews
发明人： Steven L. Andrews
IPC分类号： B01D19/00 , C02F1/20
CPC分类号： B01D19/0042 , C02F1/20
摘要： A tank for removing unabsorbed gas from a mixture of unabsorbed gas and liquid. The tank has an inlet pipe that carries an unabsorbed gas and liquid mixture into the tank. A deflector is located at the exit of the inlet pipe so that when the unabsorbed gas and liquid mixture strikes the deflector there is a rapid reduction of flow velocity of the mixture and a directional change of flow of the mixture. A separation chamber, in the form of a cylinder, extends at one end into a gas pocket and at the other end into the mixture at the bottom of the tank past the deflector so that once the mixture hits the deflector the less dense unabsorbed gas is directed generally upwards. When it reaches the top of the separation chamber the unabsorbed gas passes into the gas pocket. A liquid retention chamber is defined by the wall of a second cylinder and an outlet pipe. The second cylinder is concentrically placed around the first cylinder such that the wall of the second cylinder extends to a height below the wall of the first cylinder and below the height of the mixture in the tank.
摘要翻译：用于从未吸收的气体和液体的混合物中除去未吸收的气体的罐。罐具有入口管，其将未吸收的气体和液体混合物携带到罐中。导流器位于入口管的出口处，使得当未吸收的气体和液体混合物撞击偏转器时，混合物的流速快速降低，并且混合物的流动方向改变。气缸形式的分离室在一端延伸到气囊中，另一端在罐底部的混合物中延伸穿过导流板，使得一旦混合物撞击导流板，较不致密的未吸收气体为一般向上。当其到达分离室的顶部时，未吸收的气体进入气体袋。液体保留室由第二气缸的壁和出口管限定。第二气缸同心地放置在第一气缸周围，使得第二气缸的壁延伸到低于第一气缸的壁的高度并且低于罐中混合物的高度。

3. 发明授权

US4619771A Technique for increased retention time in oil field settling tanks 失效
标题翻译：在油田沉淀池中增加停留时间的技术
公开(公告)号：US4619771A
公开(公告)日：1986-10-28
申请号：US681168
申请日：1984-12-13
申请人： Joe C. Stall , Steven L. Andrews , Donald D. Curnutt
发明人： Joe C. Stall , Steven L. Andrews , Donald D. Curnutt
IPC分类号： B01D17/02 , B01D21/34 , B01D21/24
CPC分类号： B01D17/0208
摘要： A technique for continuous gravity separation of a produced oil and water emulsion has particular utility in separating water for reinjection during a waterflood secondary recovery operation without loss of saleable oil. The method employs a flow direction means to introduce the produced oil-water emulsion into a large volume settling tank substantially tangential to the tank wall and then withdraws the separated oil and water. The apparatus of the instant invention comprises: (a) a tank, (b) an oil-water inlet means, (c) a flow direction means connected to the oil-water inlet means to direct the oil-water emulsion into the settling tank tangential to the tank wall, (d) a bottom-center located water outlet pipe, and (e) an oil outlet pipe.
摘要翻译：生产的油和水乳液的连续重力分离技术特别适用于在水驱二次回收操作期间分离用于再注入的水，而不损失可销售的油。该方法采用流动方向装置将产生的油水乳液引入到基本上与罐壁相切的大体积沉降槽中，然后抽出分离的油和水。本发明的装置包括：（a）罐，（b）油水入口装置，（c）连接到油水入口装置的流动方向装置，以将油水乳液引导到沉淀池与罐壁相切，（d）位于中心的出水管，（e）出油管。

4. 发明授权

US4876016A Method of controlling the separation efficiency of a hydrocyclone 失效
标题翻译：控制水力旋流器分离效率的方法
公开(公告)号：US4876016A
公开(公告)日：1989-10-24
申请号：US211539
申请日：1988-06-27
申请人： Grant A. Young , William D. Wakley , Steven L. Andrews
发明人： Grant A. Young , William D. Wakley , Steven L. Andrews
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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