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1. 发明申请

US20170216798A1 METHODS OF MIXING IMPELLER SENSING 审中-公开
公开(公告)号：US20170216798A1
公开(公告)日：2017-08-03
申请号：US15010317
申请日：2016-01-29
申请人： Jonathan E. Cutting , Sartorius Stedim Biotech GmbH
发明人： Lars Boettcher , Jonathan E. Cutting , Sharon D. West , Martin Oschwald
IPC分类号： B01F15/00 , B01F13/08 , B01F3/12
CPC分类号： B01F15/00285 , B01F3/1221 , B01F13/0818 , B01F15/00201 , B01F15/00233 , B01F15/00246 , B01F15/00389 , B01F2215/0032 , B01F2215/0409 , G01N11/14 , G01N2001/386 , G01N2011/0006 , G01N2011/0026 , G01N2011/0053
摘要： A method is provided for monitoring a flow behavior of mixed components without requiring additional instrumentation or sampling. The method is carried out by determining ratios of the power required to rotate a mixing impeller at different rotational speeds and then comparing the ratios. Characteristics about the mixed components are determined based on differences between the ratios.

2. 发明授权

US09517441B2 Beverage dispensing systems and methods of dispensing beverages from beverage dispensing systems 有权
标题翻译：饮料分配系统和从饮料分配系统分配饮料的方法
公开(公告)号：US09517441B2
公开(公告)日：2016-12-13
申请号：US14636942
申请日：2015-03-03
申请人： Cornelius, Inc.
发明人： Thaddeus M. Jablonski , Richard Schultz , David K. Njaastad
IPC分类号： B01F15/04 , B01F15/00 , A23L2/00 , G05D11/02 , G05D11/13 , A23L2/52 , B67D1/12
CPC分类号： B01F15/0429 , A23L2/00 , B01F15/00194 , B01F15/00233 , B01F15/00422 , B01F15/0408 , B01F15/0425 , B01F2215/0022 , B67D1/0033 , B67D1/0888 , B67D1/12 , G05D11/02 , G05D11/134
摘要： Systems and methods of beverage dispensing include a dispensing unit, at least one diluent source, and at least one flavoring source. An amount of beverage product to dispense is calculated and a beverage product including at least one diluent and at least one flavoring is dispensed. An actual diluent-to-flavoring ratio is calculated based upon at least one value from the sensing unit during the dispense of the beverage product.
摘要翻译：饮料分配的系统和方法包括分配单元，至少一种稀释剂源和至少一种调味源。计算一定量的分配饮料产品，并且分配包含至少一种稀释剂和至少一种调味剂的饮料产品。在饮料产品分配期间，基于来自感测单元的至少一个值计算实际的稀释剂与调味剂比。

3. 发明申请

US20150036453A1 HYDRO-BLENDER 审中-公开
公开(公告)号：US20150036453A1
公开(公告)日：2015-02-05
申请号：US14518756
申请日：2014-10-20
申请人： McClinton Energy Group, LLC
发明人： Glen Michael Wolford
IPC分类号： B01F15/00 , B01F3/12 , B01F15/02
CPC分类号： B01F15/00136 , B01F3/12 , B01F13/004 , B01F15/00233 , B01F15/0203 , B01F15/0251 , B01F2003/1257 , E21B21/062 , E21B43/267
摘要： A hydro-blender for mixing base fluids and particulates for use in pumping can include a transport device. The hydro-blender can also include a liquid tank connected with the transport device. An inlet manifold can be located within the liquid tank for receiving fluid from one or more fluid sources. The inlet manifold can be in fluid communication with one or more fluid sources. The hydro-blender can also include a mixing tub in communication with one or more hoppers via one or more augurs.
摘要翻译：用于混合基础流体和用于泵送的颗粒的水力搅拌器可以包括运输装置。液压搅拌机还可以包括与运输装置连接的液体罐。入口歧管可以位于液体罐内，用于从一个或多个流体源接收流体。入口歧管可以与一个或多个流体源流体连通。水力搅拌机还可以包括通过一个或多个预测器与一个或多个料斗连通的混合桶。

4. 发明申请

US20140269144A1 Direct Slurry Weight Sensor for Well Operation Mixing Process 有权
标题翻译：直接浆料重量传感器，用于井操作混合过程
公开(公告)号：US20140269144A1
公开(公告)日：2014-09-18
申请号：US14212672
申请日：2014-03-14
申请人： Weatherford/Lamb, Inc.
发明人： Grant W. Ayo , Billy Williams
IPC分类号： E21B33/13
CPC分类号： E21B33/13 , B01F3/1221 , B01F5/106 , B01F5/205 , B01F15/00233 , B01F15/0408 , B01F15/0429 , B01F2003/1285 , G05D21/02
摘要： A slurry mixing system calculates a density of a slurry using measured pressure differential and bulk velocity of the slurry. Slurry from mixing of dry blend and mix fluid enters a one or more tanks having agitators. A pump then pumps the slurry from the tank(s) to the well, and a portion of the slurry is recirculating back to a mixer. From the recirculated path, a direct slurry weight sensor measures a pressure differential of the slurry between two vertical measurement points of a known volume, and the sensor measures a velocity of the recirculated slurry. Based on these measures, the controller calculates a density of the slurry, monitors a ratio of the dry blend and the mix fluid, and adjusts the ratio based on the calculated density of the slurry if there is a discrepancy.
摘要翻译：浆料混合系统使用测量的浆料的压差和体积速度来计算浆料的密度。混合干混合物和混合液的浆料进入具有搅拌器的一个或多个罐中。泵然后将浆料从罐泵送到井中，并且一部分浆料再循环回混合器。从再循环路径，直接浆料重量传感器测量已知体积的两个垂直测量点之间的浆料的压力差，并且传感器测量再循环浆料的速度。基于这些措施，控制器计算浆料的密度，监测干混合物和混合流体的比例，并且如果存在差异，则基于浆料的计算密度来调节比率。

5. 发明授权

US07660648B2 Methods for self-balancing control of mixing and pumping 有权
标题翻译：混合泵送自平衡控制方法
公开(公告)号：US07660648B2
公开(公告)日：2010-02-09
申请号：US11803149
申请日：2007-05-11
申请人： Jason D. Dykstra
发明人： Jason D. Dykstra
IPC分类号： G05D7/00 , G06F17/00 , G05B21/00 , B28C7/04 , B01F15/04
CPC分类号： B01F15/00207 , B01F15/00233 , B01F15/00285 , E21B21/062 , E21B33/14 , G05D7/0658 , G05D11/137
摘要： Methods for controlling the in-feed and discharge rates of materials flowing into and out of a mixing process where one priority is to achieve a target mixture flow rate from the mixing process and another priority can be to achieve a target value for a mixture property. Actuators can be operated to control material in-feed rates, the mixture composition, and discharge rate, and can maintain a hold-up of the mixture in the mixing process. A total flow rate controller provides a control signal to a controller acting on the discharge rate and a controller acting on the in-feed rates. The mixture discharge flow rate can be automatically reduced from its desired target when the commanded rate of at least one of the materials exceeds its available supply rate as inferred from an inability to maintain the targeted value for the mixture property.
摘要翻译：用于控制流入和流出混合过程的材料的进料和排出速率的方法，其中一个优先事项是从混合过程获得目标混合物流速和另一个优先级可以是获得混合物性质的目标值。可以操作致动器来控制材料进料速率，混合物组成和排出速率，并且可以在混合过程中保持混合物的滞留。总流量控制器向控制器提供控制信号，该控制器作用于排放速率，控制器作用于进给速率。当不能维持混合物性能的目标值时，当至少一种材料的指令速率超过其可用供应速率时，混合物排放流量可以从其期望的目标自动降低。

6. 发明授权

US5775803A Automatic cementing system with improved density control 失效
标题翻译：自动固井系统具有改进的密度控制
公开(公告)号：US5775803A
公开(公告)日：1998-07-07
申请号：US791936
申请日：1997-01-31
申请人： Clifford Stanley Montgomery , Michael P. Dearing, Sr. , Bruce A. Vicknair , Randall R. Price , Robert A. Baten , Greg L. Cedillo , John Howard Craig
发明人： Clifford Stanley Montgomery , Michael P. Dearing, Sr. , Bruce A. Vicknair , Randall R. Price , Robert A. Baten , Greg L. Cedillo , John Howard Craig
IPC分类号： B01F15/04
CPC分类号： B01F3/1271 , B01F13/103 , B01F15/00136 , B01F15/00155 , B01F15/00233 , B01F15/0234 , B01F15/042 , B01F15/0429 , B01F3/1221 , B01F5/106 , B28C7/024 , B28C7/0418 , B28C7/044 , B28C7/0454 , G05D21/02 , B01F2215/0047
摘要： An automatic cementing system and method are disclosed for precisely controlling the density of a slurry during a continuously mixed cement application. The system includes an input water line and a dry cement hopper for supplying water and cement, respectively, to a mixing chamber. The mixing chamber includes two chambers, Chamber A and Chamber B, for thoroughly mixing the water and cement together to form a cement slurry. Chamber B includes a level sensor for measuring the change in slurry level. The input line includes a pump for supplying the water to the mixing chamber, and a flow meter for measuring the rate at which the water is supplied. Similarly, the hopper includes a slide-gate valve for regulating the rate at which the dry cement is supplied to the mixing chamber. A discharge line with a discharge pump and a discharge flow meter receives and discharges cement slurry. A recirculation line is included for density control during initialization. A system controller receives operational parameters from the operator, including desired slurry density, mix water density, and dry cement density. As the slurry discharge rate increases to the desired value, the mix water flow rate increases to maintain the calculated volume percentage of mix water in the discharge slurry constant. The tub level drops, causing the slide-gate valve to open and add cement, raising the tub level to the setpoint level and maintaining an accurate discharge slurry density.
摘要翻译：公开了一种用于在连续混合的水泥应用中精确控制浆料的密度的自动固井系统和方法。该系统包括输入水线和用于将水和水泥分别供应到混合室的干燥水泥料斗。混合室包括两个室，室A和室B，用于将水和水泥充分混合在一起以形成水泥浆。室B包括用于测量浆料水平变化的液位传感器。输入线包括用于将水供应到混合室的泵和用于测量供应水的速率的流量计。类似地，料斗包括用于调节干混泥浆供应到混合室的速率的滑动闸阀。具有排放泵和排放流量计的排放管接收和排出水泥浆。在初始化期间，包括再循环管线用于密度控制。系统控制器从操作者接收操作参数，包括所需浆料密度，混合水密度和干燥水泥密度。当浆料排出速率增加到期望值时，混合水流量增加以保持排出浆料中混合水的计算体积百分比恒定。浴缸水平下降，导致滑闸阀打开并添加水泥，将浴缸水平提高到设定值，并保持准确的排出浆料密度。

7. 发明授权

US3591147A Automated method and apparatus for mixing mud for use in well operations 失效
标题翻译：用于混合MUD的自动化方法和装置用于良好的操作
公开(公告)号：US3591147A
公开(公告)日：1971-07-06
申请号：US3591147D
申请日：1968-10-30
申请人： HALLIBURTON CO
发明人： ANDERSON TERRY O , ROGERS DARRYL W
IPC分类号： B01F3/12 , B01F15/04 , E21B21/06 , G01N23/12 , G05D11/13 , B28C7/04
CPC分类号： G05D11/137 , B01F15/00233 , B01F15/00272 , B01F15/0408 , B01F2003/125 , E21B21/062 , G01N23/12
摘要： Method and apparatus for mixing mud for use in well operations, including independently operable high and low capacity systems for supplying mud solids to a mixing tank. A radioactive, density measuring control system is employed which controls the rate of solids supply, with the same calibration setting being maintained for high and low rates of addition of solids material to the mud. A pneumatic conveying system is employed to convey the solids through the system. Vane-type feeders and mud shrouds are employed to minimize the dust level during the mud mixing operation.

8. 发明授权

US3308991A Blender for slurries and mixtures 失效
标题翻译：搅拌机用于泥浆和混合物
公开(公告)号：US3308991A
公开(公告)日：1967-03-14
申请号：US46365565
申请日：1965-06-14
申请人： EXACTEL INSTR COMPANY
发明人： GLASSEY EUGENE A
IPC分类号： B01F15/04 , B01J4/00
CPC分类号： B01F15/00233 , B01F15/00155 , B01F15/00194 , B01F15/0408 , B01J4/008

9. 发明授权

US3256181A Method of mixing a pumpable liquid and particulate material 失效
标题翻译：混合可泵送液体和颗粒材料的方法
公开(公告)号：US3256181A
公开(公告)日：1966-06-14
申请号：US19351662
申请日：1962-05-09
申请人： DOW CHEMICAL CO
发明人： ZINGG WARREN M , STOSKOPF CLEVE W
IPC分类号： B01F3/12 , B01F15/04
CPC分类号： B01F15/0408 , B01F15/00233 , B01F2003/125 , Y10S507/904 , Y10S507/924

10. 发明申请

US20180318780A1 APPARATUS AND METHOD FOR DISPERSING AND MIXING FLUIDS BY FOCUSED ULTRASOUND AND FLUID FEEDER FOR DISPERSING AND MIXING FLUIDS BY FOCUSED ULTRASOUND 审中-公开
公开(公告)号：US20180318780A1
公开(公告)日：2018-11-08
申请号：US16039797
申请日：2018-07-19
申请人： KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
发明人： Min Cheol CHU , Seon Ae HWANGBO , Sae Won YOON
IPC分类号： B01F11/02 , B01F13/10 , B01F5/10 , B01F3/08 , B01F15/00
CPC分类号： B01F11/0266 , B01F3/0803 , B01F3/0819 , B01F5/10 , B01F11/0241 , B01F11/0283 , B01F11/0291 , B01F13/1027 , B01F15/00207 , B01F15/00214 , B01F15/0022 , B01F15/00233 , B01F15/00324 , B01F2215/0014 , B01F2215/0031 , B01F2215/0032
摘要： A fluid feeder includes a fluid storage unit and a pre-treatment unit. The fluid storage unit provides a fluid flow path through which a fluid mixture of a hydrophilic fluid and a hydrophobic fluid flows. The fluid storage unit is connected through a plurality of connectors to the fluid flow path having a portion, in which an ultrasound focusing unit for focusing ultrasound to disperse and mix the fluids contained in the fluid mixture by focused ultrasound is mounted, to flow the fluid mixture in the fluid flow path and to flow the fluid mixture dispersed by the ultrasound focusing unit through the fluid flow path. In the pre-treatment unit, the fluid mixture is dispersed at micrometer scale and supplied to the fluid storage unit before the fluid mixture is stored in the fluid storage unit.

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