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1.发明授权Centrifuge control in response to viscosity and density parameters of drilling fluid 有权响应于钻井液的粘度和密度参数的离心机控制公开(公告)号：US07540838B2
公开(公告)日：2009-06-02
申请号：US11338433
申请日：2006-01-24
CPC分类号： E21B21/062 , B04B13/00 , E21B21/065
摘要： A system for controlling viscosity of drilling fluid, the system, in certain aspects, including a container of the material, a viscosity sensor in the container for producing viscosity signals, a centrifuge for removing solids from the material, drive apparatuses for driving a rotatable bowl and a rotatable conveyor of the centrifuge, pump apparatus for pumping material, drive apparatus for the pump apparatus, and a control system for controlling the centrifuge and the pump apparatus in response to viscosity signals so that selected solids from material processed by the centrifuge are removed to control viscosity of drilling fluid material in the container; and in certain aspects, a similar system for controlling density of a drilling fluid material.
摘要翻译： 一种用于控制钻井液的粘度的系统，该系统在某些方面包括材料的容器，用于产生粘度信号的容器中的粘度传感器，用于从材料中去除固体的离心机，用于驱动可旋转碗的驱动装置 以及离心机的可旋转输送机，用于泵送材料的泵装置，用于泵装置的驱动装置，以及用于响应于粘度信号控制离心机和泵装置的控制系统，使得从被离心机加工的材料中选出的固体被去除 以控制容器中钻井液材料的粘度; 并且在某些方面，用于控制钻井液材料的密度的类似系统。
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公开(公告)号：US07018326B2
公开(公告)日：2006-03-28
申请号：US10407819
申请日：2003-04-05
申请人： Richard James Koch , Kenneth Wayne Seyffert , John Patrick Wright , Subrata Mitra , Hubert Frank Baker
发明人： Richard James Koch , Kenneth Wayne Seyffert , John Patrick Wright , Subrata Mitra , Hubert Frank Baker
IPC分类号： B04B1/20
CPC分类号： B04B1/2008 , B04B1/20 , B04B11/06 , B04B2001/2033 , B04B2001/2041 , B04B2001/2058
摘要： A centrifuge for separating feed material into component parts, in one aspect primarily solid and primarily liquid parts, the centrifuge, in certain aspects, including a conveyor rotatably mounted in a rotatable housing, the conveyor having an interior and at least one impeller, the rotatable housing having a separating region with a pool area and a beach area with feed material passable through the interior of the conveyor, the feed material directed radially by the impeller(s) and spread by the impeller(s), in certain aspects along the conveyor or part thereof, onto part of the pool area, and/or in certain aspects onto the beach area.
摘要翻译： 一种用于将进料分离成组分部分的离心机，在一个方面主要是固体和主要是液体部分，离心机在某些方面包括可旋转地安装在可旋转壳体中的输送机，输送机具有内部和至少一个叶轮，可旋转的 壳体具有具有游泳区域的分隔区域和具有通过输送机内部的进料的海滩区域，馈送材料由叶轮径向指向并在叶轮的某些方面由叶轮传播，沿输送机 或其一部分，到泳池区域的一部分，和/或某些方面到海滩区域上。
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公开(公告)号：US06605029B1
公开(公告)日：2003-08-12
申请号：US09652418
申请日：2000-08-31
IPC分类号： B04B120
CPC分类号： B04B1/2016 , B04B1/20 , B04B2001/2033 , B04B2001/2041 , B04B2001/2058
摘要： A conveyor for a centrifuge and a centrifuge with such a conveyor, the conveyor having a plurality of spaced-apart flight members spaced apart along its length, a plurality of support members extending between, and connected to the flight members, the support members spaced-apart around the flight members, the members and support members defining a plurality of open areas through which fluid to be treated by the centrifuge is flowable from within the conveyor out into the bowl. In one aspect, a fluid velocity decreasing chamber is provided between an exit tube end and impeller apparatus for radially accelerating the fluid with the conveyor. In certain aspects the open “caged” conveyor structures diffuses fluid flow from the conveyor so that a dispersed unfocused flow of fluid exits the conveyor into the bowl, and, in one particular aspect with feed from within the conveyor to space adjacent a beach area of the bowl.
摘要翻译： 用于离心机的输送机和具有这种输送机的离心机，所述输送机具有沿着其长度间隔开的多个间隔开的螺旋构件，在所述飞行构件之间延伸并连接到所述飞行构件的多个支撑构件， 围绕飞行构件分开，构件和支撑构件限定多个开放区域，待离心机处理的流体可以通过该多个开放区域从输送器内流出到碗中。 在一个方面，在出口管端和叶轮装置之间设置流体减速室，用于使流体与输送机径向加速。 在某些方面，开放的“笼式”输送机结构使来自输送机的流体流扩散，使得分散的未聚焦流体流入输送机进入碗中，并且在一个特定方面，从进料到输送机内的空间相邻 这个碗。
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4.发明授权Centrifuge with open conveyor having an accelerating impeller and flow enhancer 有权具有开式输送机的离心机具有加速叶轮和流动增强器公开(公告)号：US06780147B2
公开(公告)日：2004-08-24
申请号：US10109617
申请日：2002-03-28
IPC分类号： B04B120
CPC分类号： B04B1/20 , B04B11/06 , B04B2001/2033 , B04B2001/2041 , B04B2001/2058
摘要： A conveyor for a centrifuge, the conveyor in certain aspects having a length and including a plurality of spaced-apart flight members spaced apart along the length of the conveyor, a plurality of support members extending between, and connected to the spaced-apart flight members, the support members spaced-apart around the plurality of spaced-apart flight members, the spaced-apart flight members and plurality of support members defining a plurality of open areas through which fluid to be treated by the centrifuge is flowable from within the conveyor, and at least one accelerating impeller within and connected to the conveyor for accelerating the fluid; and/or a flow enhancer for accelerating fluid, e.g., but not limited to, in a low-flow mode and/or a chamber encompassing an internal centrifuge feed tube so fluid to be treated is fed only at a beach area of a centrifuge bowl; a centrifuge with such a conveyor; and methods for using such a conveyor and such a centrifuge.
摘要翻译： 一种用于离心机的输送机，该输送机在某些方面具有长度并且包括沿输送机的长度间隔开的多个间隔开的螺旋构件;多个支撑构件，其在间隔开的飞行构件之间延伸并连接 所述支撑构件围绕所述多个间隔开的飞行构件间隔开，所述间隔开的飞行构件和多个支撑构件限定多个开放区域，待离心机待处理的流体可以通过所述多个开放区域从所述输送机内流出， 以及至少一个在输送机内并连接到输送机上的加速叶轮，用于加速流体; 和/或流动增强器，用于加速流体，例如但不限于在低流动模式和/或包围内部离心机进料管的室中，因此待处理的流体仅在离心机碗的海滩区域进料 ; 具有这种输送机的离心机; 以及使用这种输送机和这种离心机的方法。
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5.发明授权Systems for centrifuge control in response to viscosity and density parameters of drilling fluids 有权响应于钻井液粘度和密度参数的离心机控制系统公开(公告)号：US07540837B2
公开(公告)日：2009-06-02
申请号：US11253062
申请日：2005-10-18
申请人： Eric Scott , Lyndon Ray Stone , Richard James Koch
发明人： Eric Scott , Lyndon Ray Stone , Richard James Koch
CPC分类号： E21B21/062 , B04B13/00 , E21B21/065
摘要： A system for controlling a centrifuge processing drilling fluid, the system, in certain aspects, including a container of the material, a sensor in the container for producing signals indicative of a fluid density parameter, a centrifuge for removing solids from the material, drive apparatuses for driving a rotatable bowl and a rotatable conveyor of the centrifuge, pump apparatus for pumping material, drive apparatus for the pump apparatus, and a control system for receiving the signals and controlling the centrifuge in response to the density parameter of the drilling fluid.
摘要翻译： 一种用于控制离心机处理钻井液的系统，该系统在某些方面包括材料的容器，用于产生指示流体密度参数的信号的容器中的传感器，用于从材料中去除固体的离心机，驱动装置 用于驱动离心机的可旋转的碗和可旋转输送机，用于泵送材料的泵装置，用于泵装置的驱动装置，以及用于接收信号并响应于钻井液的密度参数来控制离心机的控制系统。
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公开(公告)号：USD524825S1
公开(公告)日：2006-07-11
申请号：US29179166
申请日：2003-04-05
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公开(公告)号：US06790169B2
公开(公告)日：2004-09-14
申请号：US10272535
申请日：2002-10-16
IPC分类号： B04B120
CPC分类号： B04B11/06 , B04B1/20 , B04B1/2008 , B04B2001/2033 , B04B2001/2041 , B04B2001/2058
摘要： Centrifuges and conveyor apparatuses for centrifuges, the conveyor apparatus, in one aspect, having a plurality of spaced-apart flight members spaced apart along the length of the conveyor apparatus, a plurality of support members extending between, and connected to the spaced-apart flight members, the support members spaced-apart around the plurality of spaced-apart flight members, a nose member with a target end within the plurality of support members, and a feed tube for feeding fluid having a fluid exit end within the conveyor, fluid exiting the fluid exit end flowable to the target end of the nose member; a centrifuge with such a conveyor apparatus; in one aspect the conveyor apparatus also having at least one wear protector on at least one flight member of the spaced-apart flight members and/or the conveyor apparatus having fluid accelerating apparatus and at least one wear protector positioned adjacent the accelerating apparatus to protect a flight or a support member.
摘要翻译： 用于离心机的离心机和输送装置，一方面，输送装置具有沿输送装置的长度间隔开的多个间隔开的螺旋构件，多个支撑构件，其在间隔开的空间 构件，围绕多个间隔开的飞行构件间隔开的支撑构件，具有目标端在多个支撑构件内的鼻构件，以及用于将具有流体出口端的流体供给到输送机内的进料管，流体离开 流体出口端可流动到鼻部构件的目标端; 具有这种传送装置的离心机; 在一个方面，传送装置还在间隔开的飞行构件的至少一个飞行构件上具有至少一个磨损保护器和/或具有流体加速装置的输送装置和邻近加速装置定位的至少一个磨损保护器，以保护 飞行或支持成员。
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