公开(公告)号：US4790944A

公开(公告)日：1988-12-13

申请号：US29698

申请日：1987-03-24

Applicant: Iain C. Gordon ,  Ian Christopher

Inventor： Iain C. Gordon ,  Ian Christopher

IPC: B01D17/00 ,  B01D17/02 ,  B01D17/025 ,  B01D17/028 ,  B01D17/032 ,  B01D17/035 ,  B01D17/05 ,  B01D17/12 ,  B03D1/14 ,  B03D1/24 ,  C02F1/24

CPC classification number: B03D1/1412 ,  B01D17/0205 ,  B03D1/1431 ,  B03D1/1456 ,  B03D1/247 ,  C02F1/24

Abstract: A process for the separation of foreign matter from a liquid, which process comprises mixing a stream of contaminated liquid containing dissolved gas with a stream of induced gas to provide a multi-phase flow, subjecting the multi-phase flow to turbulence and shearing thereby to produce a well dispersed bubbly liquid stream, passing the bubbly liquid stream into a vessel which contains the liquid contaminated with foreign matter, below the free surface of the liquid, and allowing the bubbles of gas to rise to the surface of the liquid, the surface adherence between the gas bubbles and the particles of foreign matter causing the particles of foreign matter to float to the surface of the liquid.

公开(公告)号：US09073064B2

公开(公告)日：2015-07-07

申请号：US13003842

申请日：2009-07-03

Applicant: Mir Mahmood Sarshar ,  Mirza Najam Ali Beg ,  Carl Wordsworth

Inventor： Mir Mahmood Sarshar ,  Mirza Najam Ali Beg ,  Carl Wordsworth

IPC: C02F1/24 ,  B01D17/035 ,  B01D17/038 ,  B03D1/14 ,  B04C3/04 ,  B01D17/02 ,  B04C3/06 ,  B04C5/26 ,  B04C7/00 ,  B04C9/00

CPC classification number: B04C3/04 ,  B01D17/0205 ,  B01D17/0217 ,  B03D1/1418 ,  B03D1/1425 ,  B04C3/06 ,  B04C5/26 ,  B04C7/00 ,  B04C9/00 ,  B04C2009/008 ,  C02F1/24

Abstract: An apparatus for separating a fluid mixture includes a uniaxial cyclonic separator (2) having a separation chamber (18) for separating the fluid mixture by cyclonic action into a first fluid and a second fluid. An inlet (16) is located at a first end of the separation chamber (18) for receiving a fluid mixture, while a first outlet (22) for the first fluid and a second outlet (26) for the second fluid are located at a second end of the separation chamber. A gas injection means (12) is provided for injecting a gas into the fluid mixture to aid separation within the separation chamber (18). The gas injection may also be through an annular chamber surrounding the separator chamber (18). The gas in this case is introduced through a porous medium 130 via a gas supply line 136.

Abstract translation: 用于分离流体混合物的设备包括具有分离室（18）的单轴旋风分离器（2），用于通过气旋作用将流体混合物分离成第一流体和第二流体。 入口（16）位于分离室（18）的第一端，用于接收流体混合物，而用于第一流体的第一出口（22）和用于第二流体的第二出口（26）位于 分离室的第二端。 提供了一种气体注入装置（12），用于将气体注入到流体混合物中以有助于分离室（18）内的分离。 气体注入也可以通过围绕分离器室（18）的环形室。 这种情况下的气体经由气体供给管线136通过多孔介质130引入。

公开(公告)号：US20130075338A1

公开(公告)日：2013-03-28

申请号：US13240398

申请日：2011-09-22

Applicant: Terry C. Murtagh

Inventor： Terry C. Murtagh

IPC: C02F1/24 ,  C02F1/40 ,  B01D17/035

CPC classification number: B01D17/0205 ,  B01D17/0211 ,  B01D21/10 ,  B03D1/1412 ,  B03D1/1456 ,  B03D1/1493 ,  B03D1/24 ,  C02F1/24 ,  C02F1/40 ,  C02F2101/32 ,  C02F2301/022 ,  C02F2301/028

Abstract: An improved induced-gas separation vessel made according to this invention and method for its use includes an elongated, horizontally oriented vessel having compartments defined by adjacent pairs of perforated baffles which span the width but not the height of the vessel. One or more gas eductors are located within each compartment. An inlet device controls the momentum or velocity of the incoming water stream and rapidly converts it to horizontal flow prior to it encountering the first perforated baffle. The design of each baffle is such that the flow of water through each perforated baffle is a laminar or smooth flow without any change in direction. By controlling incoming velocity and providing perforated baffles, water distribution within the vessel is increased as is volumetric utilization. The total volumetric use of the vessel is at least 50% and can be as great as 80%.

Abstract translation: 根据本发明制造的改进的感应气体分离容器及其使用方法包括细长的水平定向的容器，其具有由相邻的穿孔挡板对限定的隔间，所述多个挡板跨越容器的宽度而不是高度。 一个或多个气体喷射器位于每个隔室内。 入口装置控制进入的水流的动量或速度，并在其遇到第一穿孔挡板之前将其快速转换成水平流。 每个挡板的设计使得通过每个穿孔挡板的水流是层流或平滑的流动，而没有任何方向的改变。 通过控制进入速度并提供穿孔挡板，容器内的水分配量随着体积利用率的增加而增加。 容器的总体积使用量至少为50％，并且可以高达80％。

公开(公告)号：US20120298588A1

公开(公告)日：2012-11-29

申请号：US13113118

申请日：2011-05-23

Applicant: Zhixiong Cha ,  Guohua Xiu ,  Yunhui Deng ,  Yaping Lu

Inventor： Zhixiong Cha ,  Guohua Xiu ,  Yunhui Deng ,  Yaping Lu

IPC: B01D17/035 ,  C02F1/38 ,  B01D17/038 ,  C02F1/52 ,  B01D17/05

CPC classification number: C02F1/24 ,  B01D17/0205 ,  B01D17/0217 ,  C02F1/547

Abstract: A method for removing contaminants such as oil and solids from water by feeding a mixture of water containing the contaminants and carbon dioxide to a cyclone; separating water from the mixture; separating a second mixture of oil, carbon dioxide and water from the mixture and feeding the second mixture to a separator wherein oil, carbon dioxide and water are recovered from the separator.

Abstract translation: 通过将含有污染物和二氧化碳的水的混合物进料到旋风分离器来从水中除去油和固体的污染物的方法; 从混合物中分离水; 从混合物中分离出油，二氧化碳和水的第二混合物，并将第二混合物输送到分离器，其中从分离器回收油，二氧化碳和水。

公开(公告)号：US08092692B2

公开(公告)日：2012-01-10

申请号：US12159625

申请日：2006-12-23

Applicant: Pål J. Nilsen ,  Matteo Chiesa

Inventor： Pål J. Nilsen ,  Matteo Chiesa

IPC: B01D17/035 ,  B01D17/038

CPC classification number: B01D17/0205 ,  B01D17/0217

Abstract: A separator apparatus for separating immiscible fluid components of different specific gravities. A body includes an internal flow channel for a mixture of fluid components to be separated. A rotation generating device brings the fluid mixture to rotate about the longitudinal axis of the flow channel. An extraction device withdraws a central part of the rotating fluid mixture flowing through the flow channel. A bubble introducer introduces micro-sized gas bubbles into the fluid mixture so as to thereby enhance the separation of the fluid components. Also a method for separating immiscible fluid components of different specific gravities.

Abstract translation: 一种用于分离不同比重的不混溶流体组分的分离装置。 主体包括用于要分离的流体组分的混合物的内部流动通道。 旋转产生装置使流体混合物围绕流动通道的纵向轴线旋转。 提取装置抽出流过流动通道的旋转流体混合物的中心部分。 气泡导入器将微小气泡引入流体混合物中，从而增强流体组分的分离。 也是用于分离不同比重的不混溶流体组分的方法。

公开(公告)号：US20100320154A1

公开(公告)日：2010-12-23

申请号：US12865423

申请日：2009-02-02

Applicant: Atle Mundheim Ylikangas

Inventor： Atle Mundheim Ylikangas

IPC: B01D17/035 ,  B01D17/038 ,  B01D17/04 ,  C02F1/24 ,  B03D1/14

CPC classification number: C02F1/24 ,  B01D17/0205 ,  B01D17/0217 ,  B01D19/0057 ,  B03D1/1418 ,  B03D1/1456 ,  B03D1/1493 ,  B03D1/24 ,  B03D1/247 ,  C02F1/38 ,  C02F2101/32

Abstract: A method for pre-separation of multi phase fluids of liquid-liquid phase and/or liquid-gas phases and/or gas-liquid phases, is disclosed, wherein one or more of the phases is suspended in water with bubble /drop/particle sizes in the sub micron and micron area and/or fine particular organic or inorganic matter is present in one or more of the phases, and where the device is placed in or in connection to a cyclone or flotation tank. The method is characterized by the fluid phases being made to flow through a tube which forms a spiral shape, in order to bring about an initial phase separation (coalescence) in the spiral shape, and the phases being led continuously tangentially out of the spiral shape in a cyclone- or flotation chamber wherein the further separation is generated. An apparatus to accomplish the method and applications thereof are also disclosed.

Abstract translation: 公开了用于预分离液 - 液相和/或液 - 气相和/或气 - 液相的多相流体的方法，其中一个或多个相悬浮在具有气泡/滴/颗粒的水中 亚微米和微米区域中的尺寸和/或细的特定有机或无机物存在于一个或多个相中，并且其中该装置放置在旋风分离器或浮选槽中或与其相连。 该方法的特征在于使流体相流过形成螺旋形状的管，以便产生螺旋形状的初始相分离（聚结），并且相被切向地引导出螺旋形状 在旋风分离器或浮选室中，其中产生进一步的分离。 还公开了实现该方法及其应用的装置。

公开(公告)号：US20090200219A1

公开(公告)日：2009-08-13

申请号：US11663786

申请日：2005-08-23

Applicant: Seung Woo Lee

Inventor： Seung Woo Lee

IPC: B01D17/035

CPC classification number: B01D21/009 ,  B01D21/245

Abstract: An air cooler type apparatus of removing impurities from oil is disclosed. The air cooler type apparatus of removing impurities from oil comprises: a body having an enclosed space for storing oil; a cool air injecting portion formed at a upper portion of the body and for injecting an air, which is cooled at a predetermined temperature corresponding to a temperature of the oil stored in the body, into an inside of the body; an absorption means mounted on a supporting structure of absorption means mounted to a lower portion of the body and for absorbing the impurities, which are deposited by descending a temperature owing to the injected air through the cool air injecting portion; a separating and discharging portion formed at one side of the body and above the absorption means and for separating and collecting the oil, in which the impurity is removed; and an impurity discharging portion formed at a lower end portion of the body and for discharging the impurity, which is deposited by descending temperature owing to the injected air through the cool air injecting portion and is not absorbed in the absorption means, to an outside thereof.

Abstract translation: 公开了一种从油中除去杂质的空气冷却器型设备。 从油中除去杂质的空气冷却器型设备包括：具有用于储存油的封闭空间的主体; 冷空气注入部，其形成在所述主体的上部并且用于将与所述体内存储的油的温度相对应的规定温度冷却的空气注入到所述主体的内部; 吸收装置，其安装在吸收装置的支撑结构上，所述吸收装置安装到所述主体的下部并且用于吸收杂质，所述杂质由于注入的空气通过所述冷空气注入部分而被降温; 分离和排出部分，其形成在主体的一侧并且在吸收装置的上方，并用于分离和收集除去杂质的油; 以及杂质排出部分，形成在本体的下端部分，并且用于排出由于注入的空气通过冷空气注入部分而被降低的温度而沉积并且不被吸收到吸收装置的外部的杂质 。

公开(公告)号：US20090173232A1

公开(公告)日：2009-07-09

申请号：US12084146

申请日：2006-10-27

Applicant: Jorn Folkvang

Inventor： Jorn Folkvang

IPC: B01D17/00 ,  B01D17/035 ,  B01D17/038 ,  B01D19/00

CPC classification number: B01D19/0057 ,  B01D17/00 ,  B01D17/0205 ,  B01D17/0217 ,  B03D1/1412 ,  B03D1/1418 ,  B03D1/242 ,  B04C5/04 ,  B04C5/103 ,  B04C5/107 ,  C02F1/24 ,  C02F1/38 ,  C02F2101/32 ,  C02F2103/365

Abstract: A separator tank comprises an essentially cylindrical vertical tank (1) having an upper part (6) and a lower part (7), a tangentially arranged inlet (2) for fluid in the upper part of the tank, at least one first outlet (4) in the upper part of the tank, at least one second outlet (3) in the lower part of the tank, and means (12) for calming a stream around the second outlet. An inner annular wall (5) has a first opening (8) at an upper end of said inner annular wall to allow communication between the upper part and the lower part of the tank. The separator tank comprises a rod-shaped vortex eye breaker (11) extending vertically at the centre of the tank in order to improve the capacity of the tank.

Abstract translation: 分离器箱包括具有上部部分（6）和下部部分（7）的基本上圆柱形的竖直罐（1），用于在罐的上部中的流体的切向排列的入口（2），至少一个第一出口 4）在罐的上部，罐的下部中的至少一个第二出口（3）和用于使流围绕第二出口平静的装置（12）。 内部环形壁（5）在所述内部环形壁的上端具有第一开口（8），以允许罐的上部和下部之间的连通。 分离罐包括在罐的中心处垂直延伸的杆状涡流破坏器（11），以提高罐的容量。

公开(公告)号：US06962618B2

公开(公告)日：2005-11-08

申请号：US10392852

申请日：2003-03-21

Applicant: Gerhard Gaus ,  Harald Hess ,  Herbert Britz

Inventor： Gerhard Gaus ,  Harald Hess ,  Herbert Britz

IPC: B01D19/02 ,  B01D17/035 ,  B03D1/02 ,  B03D1/14 ,  D21B1/32 ,  D21C5/02 ,  D21F1/70

CPC classification number: B03D1/16 ,  B03D1/1412 ,  B03D1/1462 ,  B03D1/1475 ,  B03D1/247 ,  D21B1/327 ,  D21F1/70 ,  Y02W30/646

Abstract: Device and process for the removal of air from flotation foam formed during the flotation of a paper-fiber-containing suspension. The device includes a driven rotor that includes a shaft and at least one rotor blade positioned on the shaft, and a non-rotating wall arranged to surround the rotor in a region of the rotor blade by a non-rotating wall. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract translation: 用于从含纸纤维悬浮液浮选期间形成的浮选泡沫中除去空气的装置和方法。 该装置包括从动转子，其包括轴和至少一个位于轴上的转子叶片，以及非旋转壁，其布置成通过非旋转壁在转子叶片的区域中围绕转子。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US06960294B2

公开(公告)日：2005-11-01

申请号：US10317010

申请日：2002-12-11

Applicant: Johnny Arnaud

Inventor： Johnny Arnaud

IPC: B01D17/035 ,  B01D17/038 ,  B01D17/12 ,  B01D21/24 ,  B01D65/00 ,  B03D1/14 ,  E21B43/12 ,  E21B43/16 ,  E21B43/34 ,  C02F1/24 ,  C02F1/52

CPC classification number: B01D21/2433 ,  B01D17/00 ,  B01D17/0214 ,  B01D21/0084 ,  B01D21/245 ,  B03D1/1431 ,  B03D1/1462 ,  B03D1/1475 ,  E21B43/122 ,  E21B43/128 ,  E21B43/129 ,  E21B43/166 ,  E21B43/34

Abstract: The present invention relates to methods and apparatus for separation of solids from liquids and separation of liquids from liquids (such as oil from water) by dissolved gas floatation. A dissolved gas floatation clarifier is described as is a liquid-gas mixer, a liquid-liquid mixer, and solid-liquid chemical feeders. The methods and apparatus of the present invention are particularly suitable for supplying dissolved air and mixing of chemicals for use in separation of solids in dissolved air floatation clarifiers.

Abstract translation: 本发明涉及用于从液体中分离固体的方法和装置，以及通过溶解气体浮选将液体与液体（例如来自水的油）分离。 溶解气浮选澄清器被描述为液 - 气混合器，液 - 液混合器和固液化学进料器。 本发明的方法和装置特别适用于在溶解空气浮选澄清器中提供溶解空气和混合用于分离固体的化学品。