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1. 发明申请

WO2010019418A3 CENTRIFUGE 审中-公开
标题翻译：离心机
公开(公告)号：WO2010019418A3
公开(公告)日：2010-05-06
申请号：PCT/US2009052775
申请日：2009-08-05
申请人： MI LLC , GEEHAN THOMAS , VICENTINI LEONARDO RENZO , WALRAVEN ALBERT
发明人： GEEHAN THOMAS , VICENTINI LEONARDO RENZO , WALRAVEN ALBERT
IPC分类号： B04B1/10 , B04B1/06 , B04B7/02
CPC分类号： B04B11/06 , B04B1/20 , B04B11/02 , B04B2001/2083 , Y10T29/49716
摘要： A centrifuge, including: a flange closing off one axial end of a separation chamber; a plurality of apertures that traverse axially through the flange at a radial distance from a flange axis, wherein at least one aperture is in fluid communication with a first outlet passage; a plurality of weir inserts removably disposed within the plurality of apertures to control a flow of one or more fluids from the separation chamber; wherein at least one weir insert disposed within the at least one aperture in fluid communication with the first outlet passage is changeable to prevent or allow fluid communication between the separation chamber and the first outlet passage.
摘要翻译：一种离心机，包括：一个封闭分离室轴向一端的法兰; 多个孔口，所述多个孔口以法兰轴线的径向距离轴向穿过所述法兰，其中至少一个孔口与第一出口通道流体连通; 多个堰插入件，其可移除地设置在所述多个孔内以控制来自所述分离室的一种或多种流体的流动; 其中设置在与所述第一出口通道流体连通的所述至少一个孔口内的至少一个堰插入物是可变的，以防止或允许所述分离室与所述第一出口通道之间的流体连通。

2. 发明申请

WO2009149373A2 DUAL FEED CENTRIFUGE 审中-公开
标题翻译：双重离心机
公开(公告)号：WO2009149373A2
公开(公告)日：2009-12-10
申请号：PCT/US2009/046445
申请日：2009-06-05
申请人： M-I L.L.C. , WALRAVEN, Albert , JONES, Bradley , VICENTINI, Leonardo, Renzo
发明人： WALRAVEN, Albert , JONES, Bradley , VICENTINI, Leonardo, Renzo
IPC分类号： B04B3/04 , B04B11/02
CPC分类号： B04B1/20 , B04B11/02 , B04B2001/2033
摘要： A dual feed centrifuge system for separating solids from fluids in a drilling mud, the centrifuge system including: a bowl; a screw conveyor rotatably mounted within the bowl; a first feed pipe mounted within the screw conveyor for feeding a drilling mud through a first feed port in a wall of the screw conveyor to a first annular space between the bowl and the wall of the screw conveyor; and a second feed pipe mounted within the screw conveyor for feeding a drilling mud through a second feed port in the wall of the screw conveyor to a second annular space between the bowl and the wall of the screw conveyor. The multiple feed ports may allow the centrifuge to operate more efficiently with both weighted and unweighted drilling fluids.
摘要翻译：一种用于从钻井泥浆中分离固体物质的双重进料离心机系统，所述离心机系统包括：碗; 可旋转地安装在碗内的螺旋输送机; 安装在所述螺旋输送器内的第一进料管，用于将钻井泥浆通过所述螺旋输送器的壁中的第一进料口供入到所述滚筒和所述螺旋输送机的壁之间的第一环形空间; 以及安装在所述螺旋输送器内的第二进料管，用于将钻井泥浆通过所述螺旋输送器的壁中的第二进料口供入到所述滚筒和所述螺旋输送机的壁之间的第二环形空间。多个进料口可以允许离心机与加权钻井液和未加权的钻井液一起更有效地操作。

3. 发明申请

WO2009149373A3 DUAL FEED CENTRIFUGE 审中-公开
标题翻译：双重离心机
公开(公告)号：WO2009149373A3
公开(公告)日：2010-03-11
申请号：PCT/US2009046445
申请日：2009-06-05
申请人： MI LLC , WALRAVEN ALBERT , JONES BRADLEY , VICENTINI LEONARDO RENZO
发明人： WALRAVEN ALBERT , JONES BRADLEY , VICENTINI LEONARDO RENZO
IPC分类号： B04B3/04 , B04B11/02
CPC分类号： B04B1/20 , B04B11/02 , B04B2001/2033
摘要： A dual feed centrifuge system for separating solids from fluids in a drilling mud, the centrifuge system including: a bowl; a screw conveyor rotatably mounted within the bowl; a first feed pipe mounted within the screw conveyor for feeding a drilling mud through a first feed port in a wall of the screw conveyor to a first annular space between the bowl and the wall of the screw conveyor; and a second feed pipe mounted within the screw conveyor for feeding a drilling mud through a second feed port in the wall of the screw conveyor to a second annular space between the bowl and the wall of the screw conveyor. The multiple feed ports may allow the centrifuge to operate more efficiently with both weighted and unweighted drilling fluids.
摘要翻译：一种用于从钻井泥浆中分离固体物质的双重进料离心机系统，所述离心机系统包括：碗; 可旋转地安装在碗内的螺旋输送机; 安装在所述螺旋输送器内的第一进料管，用于将钻井泥浆通过所述螺旋输送器的壁中的第一进料口供入到所述滚筒和所述螺旋输送机的壁之间的第一环形空间; 以及安装在所述螺旋输送器内的第二进料管，用于将钻井泥浆通过所述螺旋输送器的壁中的第二进料口供入到所述滚筒和所述螺旋输送机的壁之间的第二环形空间。多个进料口可以允许离心机与加权钻井液和未加权的钻井液一起更有效地操作。

4. 发明申请

WO2010019418A2 CENTRIFUGE 审中-公开
标题翻译：离心机
公开(公告)号：WO2010019418A2
公开(公告)日：2010-02-18
申请号：PCT/US2009/052775
申请日：2009-08-05
申请人： M-I LLC , GEEHAN, Thomas , VICENTINI, Leonardo, Renzo , WALRAVEN, Albert
发明人： GEEHAN, Thomas , VICENTINI, Leonardo, Renzo , WALRAVEN, Albert
IPC分类号： B04B1/10 , B04B1/06 , B04B7/02
CPC分类号： B04B11/06 , B04B1/20 , B04B11/02 , B04B2001/2083 , Y10T29/49716
摘要： A centrifuge, including: a flange closing off one axial end of a separation chamber; a plurality of apertures that traverse axially through the flange at a radial distance from a flange axis, wherein at least one aperture is in fluid communication with a first outlet passage; a plurality of weir inserts removably disposed within the plurality of apertures to control a flow of one or more fluids from the separation chamber; wherein at least one weir insert disposed within the at least one aperture in fluid communication with the first outlet passage is changeable to prevent or allow fluid communication between the separation chamber and the first outlet passage.
摘要翻译：一种离心机，包括：封闭分离室的一个轴向端的法兰; 多个孔，其沿着与法兰轴线径向距离的轴向穿过凸缘，其中至少一个孔与第一出口通道流体连通; 多个堰插件可移除地设置在所述多个孔内以控制来自所述分离室的一种或多种流体的流动; 其中设置在与所述第一出口通道流体连通的所述至少一个孔内的至少一个堰插入件可改变以防止或允许所述分离室与所述第一出口通道之间的流体连通。

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