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1. 发明申请

WO2005062742A2 SOLVENT EXTRACTION METHOD AND APPARATUS 审中-公开
标题翻译：溶剂萃取方法和装置
公开(公告)号：WO2005062742A2
公开(公告)日：2005-07-14
申请号：PCT/US2004027114
申请日：2004-08-20
申请人： SPX CORP , GIGAS BERND , GIRALICO MICHAEL
发明人： GIGAS BERND , GIRALICO MICHAEL
IPC分类号： B01D11/04 , C02F1/26
CPC分类号： C02F1/26 , B01D11/0453 , B01D11/0457 , B01D11/0484
摘要： A weir assembly for use with a mixer-settler for liquid-liquid extraction includes in one embodiment an organic weir having an inlet opening below the free surface of the organic phase liquid and a vertically-adjustable front wall allowing adjustments in the position and/or height of the inlet opening. The organic weir can also feature an angled bottom coupled to a lip segment, an incline plate in the interior of the weir, and a front wall that is angled with respect to incoming fluid flow. In another embodiment the weir assembly can independently or additionally include an aqueous weir with a labyrinth section. The aqueous weir can optionally include an adjustable lip hingedly coupled to the top of the final partition in the labyrinth section.
摘要翻译：用于液体 - 液体提取的混合器 - 沉降器的堰组件包括在一个实施例中，有机堰具有在有机相液体的自由表面下方的入口开口和可垂直调节的前壁，其允许调整位置和/或入口高度。有机堰还可以具有连接到唇缘段的倾斜底部，堰内部的倾斜板和相对于进入的流体流成角度的前壁。在另一个实施方案中，堰组件可独立地或另外包括具有迷宫部分的水堰。含水堰可以可选地包括在迷宫部分铰链地联接到最终隔板的顶部的可调节唇缘。

2. 发明专利

AU2014203763A1 RETRACTABLE MIXING DEVICE AND METHOD 未知
公开(公告)号：AU2014203763A1
公开(公告)日：2015-01-29
申请号：AU2014203763
申请日：2014-07-09
申请人： SPX CORP
发明人： CREATHRON ANDREW , GIGAS BERND , MCCARROLL MICHAEL
IPC分类号： B01F27/71
摘要： The invention is to a system for mixing a fluid in a tank, the system comprising: a mixer assembly having a motor, a shaft, and an impeller; a housing disposed in a side wall of the tank, the housing having sufficient volume to contain the impeller; and an actuator configured to retract the mixer assembly and draw the impeller into the housing, wherein the mixer assembly has a first conformation and a second conformation, in the first conformation the impeller is disposed in a main portion of the tank and configured to mix the fluid in response to rotation of the impeller via the motor and shaft, in the second conformation the impeller is disposed in the housing and out of the main portion of the tank. £0 ~-~rE KJ~1 N if

3. 发明专利

CA2856840A1 RETRACTABLE MIXING DEVICE AND METHOD 未知
公开(公告)号：CA2856840A1
公开(公告)日：2015-01-15
申请号：CA2856840
申请日：2014-07-11
申请人： SPX CORP
发明人： CREATHRON ANDREW , GIGAS BERND , MCCARROLL MICHAEL
IPC分类号： B01F27/71
摘要： A system for mixing a fluid in a tank includes a mixer assembly, a housing, and an actuator. The mixer assembly has a motor, a shaft, and an impeller. The housing is disposed in a side wall of the tank. The housing has sufficient volume to contain the impeller. The actuator is configured to retract the mixer assembly and draw the impeller into the housing. The mixer assembly has a first conformation and a second conformation. In the first conformation the impeller is disposed in a main portion of the tank and configured to mix the fluid in response to rotation of the impeller via the motor and shaft. In the second conformation the impeller is disposed in the housing and out of the main portion of the tank.

4. 发明专利

AU2011201862A1 Mixer flow direction apparatus and method 未知
公开(公告)号：AU2011201862A1
公开(公告)日：2011-11-10
申请号：AU2011201862
申请日：2011-04-21
申请人： SPX CORP
发明人： GIGAS BERND , VAN VUUREN WRENER
IPC分类号： B01F27/91 , B01F27/96
摘要： MIXER FLOW DIRECTION APPARATUS AND METHOD Abstract A mixing assembly (10) for mixing settled solids in a liquid or the like, having a 5 longitudinal axis, comprising: a mixing vessel (12) having an apex. The assembly includes a directional tube (14) having a first end and a second end wherein said second end, wherein the directional tube (14) further comprises at least one slot located proximate to said second end wherein said at least one slot extends generally normal to the longitudinal axis. The assembly further includes an impeller (16) disposed within the io directional tube (14), connected to a rotatable shaft (18). -- DT

5. 发明专利

CA2786316A1 SLURRY TREATMENT METHOD AND APPARATUS 未知
公开(公告)号：CA2786316A1
公开(公告)日：2011-07-14
申请号：CA2786316
申请日：2010-12-14
申请人： SPX CORP
发明人： GIGAS BERND
IPC分类号： C10G1/00
摘要： A method of extracting bitumen from tar sands includes providing an apparatus for mixing fluids, the apparatus including: a housing, a substantially cylindrical rotor rotatably mounted within the interior chamber, a first array of spaced bores formed in the peripheral surface of the rotor, a second array of spaced bores formed in the peripheral surface of the rotor, a first fluid inlet in the housing, a second fluid inlet in the housing, and a fluid outlet in the housing positioned for withdrawal of fluid from the chamber to minimize cavitation damage at the location of the fluid outlet, and providing a separation composition at the second predetermined location, the separation composition including: a wetting agent in the amount of from about 0.001% to about 2.5% by weight of the separating composition, a hydrotropic agent, and a dispersant having flocculating characteristics, wherein the separating composition has a pH greater than 7.5.

6. 发明专利

GB2446924A Parabolic Radial Flow Impeller 未知
公开(公告)号：GB2446924A
公开(公告)日：2008-08-27
申请号：GB0802308
申请日：2008-02-07
申请人： SPX CORP
发明人： GIGAS BERND , LOGSDON KEVIN
IPC分类号： B01F23/10 , B01F27/906 , B01F27/91 , B01F27/93
摘要： An impeller assembly, comprising a generally planar disc 12 oriented in a first plane and having a circular outer edge; and a plurality of blades 16 mounted to the disc and extending beyond the edge of the disc 12, with the blades 16 in cross-section having a shape that is substantially symmetrical along a centre line and having a first segment 18 and a second segment 20 disposed on opposite sides of the centre line, with one segment 18 being symmetrical with at least a portion of the other segment 20, and with the blades 16 mounted so that the respective centre line of each blade is at an angle relative to the first plane in which the disc 12 lies. In another variation, the blades are mounted so the centre line of each blade is offset from the plane in which the disc lies 12, as seen in figure 4.

7. 发明专利

DE102008008507A1 未知
公开(公告)号：DE102008008507A1
公开(公告)日：2008-08-21
申请号：DE102008008507
申请日：2008-02-11
申请人： SPX CORP
发明人： GIGAS BERND , LOGSDON KEVIN
IPC分类号： B01F27/906 , B01F23/10 , B01F27/91 , B01F27/93 , F04D29/22
摘要： An impeller assembly, comprising a generally planar disc oriented in a first plane and having a circular outer edge; and a plurality of blades mounted to the disc and extending beyond the edge of the disc, with the blades in cross-section having a shape that is substantially symmetrical along a center line and having a first segment and a second segment disposed on opposite sides of the center line, with one segment being symmetrical with at least a portion of the other segment, and with the blades mounted so that the respective center line of each blade is at an angle relative to the first plane in which the disc lies. In another variation, the blades are mounted so the center line of each blade is offset from the plane in which the disc lies.

8. 发明专利

DE60317772D1 未知
公开(公告)号：DE60317772D1
公开(公告)日：2008-01-10
申请号：DE60317772
申请日：2003-02-26
申请人： SPX CORP , GIGAS BERND , HOWK RICHARD
发明人： GIGAS BERND , HOWK RICHARD
IPC分类号： B01F15/00 , B01F7/00 , B01F7/18
摘要： A two bladed dual direction impeller includes blades that each have an inner blade portion that forces material in a first direction and a second blade portion that forces material in a second direction opposite to the first direction. The first and second blade portions are radially spaced from each other by a connector element. Either one or both of the blade portions may be twisted.

9. 发明专利

CA2536405A1 SOLVENT EXTRACTION METHOD AND APPARATUS 未知
公开(公告)号：CA2536405A1
公开(公告)日：2005-07-14
申请号：CA2536405
申请日：2004-08-20
申请人： SPX CORP
发明人： GIRALICO MICHAEL , GIGAS BERND
IPC分类号： B01D17/028 , B01D11/04 , C02F1/26
摘要： A weir assembly for use with a mixer-settler for liquid-liquid extraction includes in one embodiment an organic weir having an inlet opening below the free surface of the organic phase liquid and a vertically-adjustable front wall allowing adjustments in the position and/or height of the inlet opening . The organic weir can also feature an angled bottom coupled to a lip segment, an incline plate in the interior of the weir, and a front wall that is angle d with respect to incoming fluid flow. In another embodiment the weir assembly can independently or additionally include an aqueous weir with a labyrinth section. The aqueous weir can optionally include an adjustable lip hingedly coupled to the top of the final partition in the labyrinth section.

10. 发明专利

CA2786316C SLURRY TREATMENT METHOD AND APPARATUS 未知
公开(公告)号：CA2786316C
公开(公告)日：2019-02-19
申请号：CA2786316
申请日：2010-12-14
申请人： SPX CORP
发明人： GIGAS BERND
IPC分类号： C10G1/04
摘要： A method of extracting bitumen from tar sands includes providing an apparatus for mixing fluids, the apparatus including: a housing, a substantially cylindrical rotor rotatably mounted within the interior chamber, a first array of spaced bores formed in the peripheral surface of the rotor, a second array of spaced bores formed in the peripheral surface of the rotor, a first fluid inlet in the housing, a second fluid inlet in the housing, and a fluid outlet in the housing positioned for withdrawal of fluid from the chamber to minimize cavitation damage at the location of the fluid outlet, and providing a separation composition at the second predetermined location, the separation composition including: a wetting agent in the amount of from about 0.001% to about 2.5% by weight of the separating composition, a hydrotropic agent, and a dispersant having flocculating characteristics, wherein the separating composition has a pH greater than 7.5.

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