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公开(公告)号：US06786629B2
公开(公告)日：2004-09-07
申请号：US10260332
申请日：2002-09-30
申请人： Joel Rondeau , Pierre Vigneaux
发明人： Joel Rondeau , Pierre Vigneaux
IPC分类号： B28C704
CPC分类号： B01F15/0445 , B01F3/1271 , B01F5/106 , B01F15/00123 , B01F15/00136 , B01F15/00149 , B01F15/00155 , B01F15/00194 , B01F15/00207 , B01F15/0022 , B01F15/00233 , B01F15/00344 , B01F2215/0047 , B01F2215/0081 , B01F2215/0409 , B28C7/022 , E21B21/062 , E21B33/13 , G05D11/132 , G05D11/135
摘要： A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the slurry includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are provided to a control system which provides control signals to automatically control the amount of solid and/or liquid material added to the mixer.
摘要翻译： 用于连续混合井眼流体如水泥的方法包括在混合水泥浆料的固体分数的测量值时测定要添加到浆料中的固体和液体组分的比例。 用于混合浆料的系统包括：包括流量计的液体材料（水）供应; 固体材料（水泥）供应; 混合器，其接收液体和固体材料并且包括用于将材料从混合器输送到输送系统的输出; 用于测量混合器中材料量的装置; 和输出中的流量计; 其中来自流量计和用于测量混合器中的材料量的装置的测量值被提供给控制系统，该控制系统提供控制信号以自动控制添加到混合器中的固体和/或液体材料的量。
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公开(公告)号：US20020108537A1
公开(公告)日：2002-08-15
申请号：US09962619
申请日：2001-09-26
IPC分类号： C04B002/10
CPC分类号： B03B9/063 , B28C7/0007 , B28C7/022 , C04B18/16 , C04B22/002 , Y02W30/58 , Y02W30/95
摘要： A method for recovering usable material from waste concrete is herein described. Specifically, waste concrete is mixed with water containing hydration stabilization admixtures, forming an aggregate slurry. The aggregates are then removed from the slurry for recycling. The slurry itself is then used for mixing with additional waste concrete, during which time the density of the slurry is monitored and action taken to ensure that the density of the slurry remains within acceptable parameters. The slurry is then used in place of fresh water when preparing subsequent batches of concrete.
摘要翻译： 这里描述用于从废混凝土中回收可用材料的方法。 具体来说，将废混凝土与含水合稳定剂混合物混合，形成骨料浆料。 然后将聚集体从浆料中除去以便再循环。 然后将浆料本身用于与另外的废混合物混合，在此期间监测浆料的密度，并采取措施确保浆料的密度保持在可接受的参数内。 然后在制备后续批次的混凝土时，将浆液用于代替淡水。
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公开(公告)号：US5628563A
公开(公告)日：1997-05-13
申请号：US552892
申请日：1995-11-03
申请人： Donald S. Fisher
发明人： Donald S. Fisher
CPC分类号： B28C7/022 , B01F15/0203 , B28C7/024
摘要： A method and apparatus for supplying gypsum slurry of predetermined concentration to a follow-on utilization device, such as an irrigation network. Slurry of a first higher concentration is prepared in a vessel using a vertically arranged mixer with power and drive components mounted outside the tank and a mixer shaft bearing an impeller and a propeller positioned inside the tank for immersion in the slurry ingredients. Rotation of the impeller and propeller causes the slurry ingredients to flow downwardly in the central region of the vessel, outwardly near the bottom towards the inner wall surfaces, upwardly of the inner wall surfaces towards the top and inwardly to the central region in a cyclic fashion to produce a uniform slurry. The slurry is withdrawn through an outlet in one of the tank walls and mixed with externally supplied water in a mixing chamber to dilute the slurry to a desired useable concentration. The added water is supplied via an adjustable flow meter to obtain the desired diluted concentration. Once the diluted concentration has been selected, a uniform concentration is maintained throughout the delivery cycle, regardless of the level of the slurry in the vessel.
摘要翻译： 一种将预定浓度的石膏浆料供应到后续使用装置如灌溉网络的方法和装置。 使用垂直排列的混合器在容器中制备第一较高浓度的浆料，该混合器具有安装在罐外部的动力和驱动部件，以及轴承有叶轮的搅拌轴和位于罐内的螺旋桨，用于浸入浆料成分中。 叶轮和螺旋桨的旋转导致浆料成分在容器的中心区域中向下流动，向外靠近底部朝着内壁表面向内流动，内壁表面朝向顶部向上并且以循环方式向内延伸到中心区域 以产生均匀的浆料。 将浆料通过其中一个罐壁中的出口抽出，并在混合室中与外部供应的水混合，将浆料稀释到期望的可用浓度。 加入的水通过可调流量计提供，以获得所需的稀释浓度。 一旦选择了稀释浓度，在整个输送循环中保持均匀的浓度，而与容器中的浆料水平无关。
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公开(公告)号：US09789628B2
公开(公告)日：2017-10-17
申请号：US15029804
申请日：2014-09-30
发明人： Byong-Wa Chun , Kati Hazrati , Eric P. Koehler , Romain Faivre
CPC分类号： B28C7/022 , B28C7/12 , C04B26/18 , C04B28/02 , C04B40/0032 , C04B40/0096 , C04B24/2647 , C04B2103/32
摘要： The present invention provides a fast response method and system wherein one or more comb-type polycarboxylate ether (PCE) polymers, having a cumulative absorptivity coefficient in the range of 40%-75%, are employed as fluidizing admixtures dosed into concrete by and in automated slump monitoring and control systems which iteratively monitors and adjusts the slump of the concrete mix.
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公开(公告)号：US08118473B2
公开(公告)日：2012-02-21
申请号：US10599130
申请日：2005-02-14
申请人： John I Compton , Roy Cooley , Michael Topputo
发明人： John I Compton , Roy Cooley , Michael Topputo
IPC分类号： B28C7/12
摘要： A system for calculating and reporting slump in a delivery vehicle having a mixing drum (14) and hydraulic drive (16) for rotating the mixing drum, including a rotational sensor (20) configured to sense a rotational speed of the mixing drum, a hydraulic sensor (22) coupled to the hydraulic drive and configured to sense a hydraulic pressure required to turn the mixing drum, and a communications port (26) configured to communicate a slump calculation to a status system (28) commonly used in the concrete industry, wherein the sensing of the rotational speed of the mixing drum is used to qualify a calculation of current slump based on the hydraulic pressure required to turn the mixing drum.
摘要翻译： 一种用于计算和报告具有用于旋转所述混合鼓的混合鼓（14）和液压驱动器（16）的输送车辆中的坍落度的系统，包括被配置为感测所述混合鼓的转速的旋转传感器（20），液压 传感器（22），其耦合到所述液压驱动器并且被配置为感测转动所述混合鼓所需的液压压力;以及通信端口（26），其配置成将坍落度计算传达到在所述混凝土工业中通常使用的状态系统（28） 其中感测混合鼓的旋转速度用于基于转动混合鼓所需的液压来限定当前坍落度的计算。
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公开(公告)号：US07226203B2
公开(公告)日：2007-06-05
申请号：US11446472
申请日：2006-06-02
申请人： Joel Rondeau , Pierre Vigneaux
发明人： Joel Rondeau , Pierre Vigneaux
IPC分类号： B28C7/04
CPC分类号： B01F15/0445 , B01F3/1271 , B01F5/106 , B01F15/00123 , B01F15/00136 , B01F15/00149 , B01F15/00155 , B01F15/00194 , B01F15/00207 , B01F15/0022 , B01F15/00233 , B01F15/00344 , B01F2215/0047 , B01F2215/0081 , B01F2215/0409 , B28C7/022 , E21B21/062 , E21B33/13 , G05D11/132 , G05D11/135
摘要： A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.
摘要翻译： 用于连续混合井眼流体如水泥的方法包括在混合水泥浆料的固体分数的测量值时测定要添加到浆料中的固体和液体组分的比例。 一种用于混合的系统包括：包括流量计的液体材料（水）供应; 固体材料（水泥）供应; 混合器，其接收液体和固体材料并且包括用于将材料从混合器输送到输送系统的输出; 用于测量混合器中材料量的装置; 和输出中的流量计; 其中使用来自流量计和用于测量混合器中的材料量的装置的测量值来控制添加到混合器中的固体和/或液体材料的量。
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公开(公告)号：US07056008B2
公开(公告)日：2006-06-06
申请号：US10432579
申请日：2001-10-04
申请人： Joel Rondeau , Pierre Vigneaux
发明人： Joel Rondeau , Pierre Vigneaux
IPC分类号： B28C7/04
CPC分类号： B01F15/0445 , B01F3/1271 , B01F5/106 , B01F15/00123 , B01F15/00136 , B01F15/00149 , B01F15/00155 , B01F15/00194 , B01F15/00207 , B01F15/0022 , B01F15/00233 , B01F15/00344 , B01F2215/0047 , B01F2215/0081 , B01F2215/0409 , B28C7/022 , E21B21/062 , E21B33/13 , G05D11/132 , G05D11/135
摘要： A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer, and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.
摘要翻译： 用于连续混合井眼流体例如水泥的方法包括在混合水泥浆的固体分数的测量值时测定要添加到浆料中的固体和液体组分的比例。 一种用于混合的系统包括：包括流量计的液体材料（水）供应; 固体材料（水泥）供应; 混合器，其接收液体和固体材料并且包括用于将材料从混合器输送到输送系统的输出; 用于测量混合器中的材料量的装置和输出中的流量计; 其中使用来自流量计和用于测量混合器中的材料量的装置的测量值来控制添加到混合器中的固体和/或液体材料的量。
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公开(公告)号：US20040100858A1
公开(公告)日：2004-05-27
申请号：US10432579
申请日：2003-11-18
发明人： Joel Rondeau , Pierre Vigneaux
IPC分类号： B01F015/02
CPC分类号： B01F15/0445 , B01F3/1271 , B01F5/106 , B01F15/00123 , B01F15/00136 , B01F15/00149 , B01F15/00155 , B01F15/00194 , B01F15/00207 , B01F15/0022 , B01F15/00233 , B01F15/00344 , B01F2215/0047 , B01F2215/0081 , B01F2215/0409 , B28C7/022 , E21B21/062 , E21B33/13 , G05D11/132 , G05D11/135
摘要： A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer, and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.
摘要翻译： 用于连续混合井眼流体例如水泥的方法包括在混合水泥浆的固体分数的测量值时测定要添加到浆料中的固体和液体组分的比例。 一种用于混合的系统包括：包括流量计的液体材料（水）供应; 固体材料（水泥）供应; 混合器，其接收液体和固体材料并且包括用于将材料从混合器输送到输送系统的输出; 用于测量混合器中的材料量的装置和输出中的流量计; 其中使用来自流量计和用于测量混合器中的材料量的装置的测量值来控制添加到混合器中的固体和/或液体材料的量。
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公开(公告)号：US06682655B2
公开(公告)日：2004-01-27
申请号：US09962619
申请日：2001-09-26
IPC分类号： C02F100
CPC分类号： B03B9/063 , B28C7/0007 , B28C7/022 , C04B18/16 , C04B22/002 , Y02W30/58 , Y02W30/95
摘要： A method for recovering usable material from waste concrete is herein described. Specifically, waste concrete is mixed with water containing hydration stabilization admixtures, forming an aggregate slurry. The aggregates are then removed from the slurry for recycling. The slurry itself is then used for mixing with additional waste concrete, during which time the density of the slurry is monitored and action taken to ensure that the density of the slurry remains within acceptable parameters. The slurry is then used in place of fresh water when preparing subsequent batches of concrete.
摘要翻译： 这里描述用于从废混凝土中回收可用材料的方法。 具体来说，将废混凝土与含水合稳定剂混合物混合，形成骨料浆料。 然后将聚集体从浆料中除去以便再循环。 然后将浆料本身用于与另外的废混合物混合，在此期间监测浆料的密度，并采取措施确保浆料的密度保持在可接受的参数内。 然后在制备后续批次的混凝土时，将浆液用于代替淡水。
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