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1. 发明申请

WO2009125172A3 IMPROVEMENTS IN MAGNETIC FLUID FILTERS 审中-公开
标题翻译：磁流体过滤器的改进
公开(公告)号：WO2009125172A3
公开(公告)日：2010-02-25
申请号：PCT/GB2009000895
申请日：2009-04-03
申请人： BP OIL INT , CLARK ALISDAIR QUENTIN , MIDDLETON RICCI , PUGH PETER ROBERT WILLIAM
发明人： CLARK ALISDAIR QUENTIN , MIDDLETON RICCI , PUGH PETER ROBERT WILLIAM
IPC分类号： B03C1/28
CPC分类号： B03C1/286 , B03C2201/18
摘要： A magnetic filter device and method for using same, for removing ferromagnetic particles from a liquid, which device comprises a vessel having an inlet for liquid to flow into the vessel and an outlet for the liquid to flow out of the vessel, and the vessel having one or more magnets suspended therein for removing ferromagnetic particles from liquid flowing between the inlet and outlet, characterised in that: the vessel is a horizontal pipe with the inlet at one end and the outlet at the other end, the magnets are suspended transverse to the longitudinal axis of the pipe in one or more sets, and the vessel has one or more helical flow generators which in use, generate helical flow of the liquid as it flows between the inlet and outlet, and/or one or more turbulent flow generators which in use, generate turbulent flow of the liquid as it flows between the inlet and outlet. The helical and/or turbulent flow of the liquid may mitigate the potential problems of liquid and/or particles by-passing the magnet or magnets, for example arising from laminar flow of the liquid and/or uneven distribution of particles in the liquid.
摘要翻译：一种磁性过滤装置及其使用方法，用于从液体中除去铁磁颗粒，该装置包括具有用于液体流入容器的入口和用于液体流出容器的出口的容器，并且容器具有悬挂在其中的一个或多个磁体用于从在入口和出口之间流动的液体中除去铁磁颗粒，其特征在于：容器是水平管，其一端具有入口，在另一端具有出口，磁体横向于管子的纵向轴线在一个或多个组中，并且容器具有一个或多个螺旋流发生器，其在使用时在液体在入口和出口之间流动时产生螺旋流，和/或一个或多个湍流发生器，在使用中，当液体在入口和出口之间流动时，会产生液体的湍流。液体的螺旋和/或湍流可以减轻液体和/或颗粒绕过磁体或磁体的潜在问题，例如由于液体的层流和/或液体中颗粒的不均匀分布引起。

2. 发明申请

WO2009125172A2 IMPROVEMENTS IN OR RELATING TO FILTERS 审中-公开
标题翻译：改进或相关过滤器
公开(公告)号：WO2009125172A2
公开(公告)日：2009-10-15
申请号：PCT/GB2009/000895
申请日：2009-04-03
申请人： BP OIL INTERNATIONAL LIMITED , CLARK, Alisdair, Quentin , MIDDLETON, Ricci , PUGH, Peter, Robert, William
发明人： CLARK, Alisdair, Quentin , MIDDLETON, Ricci , PUGH, Peter, Robert, William
CPC分类号： B03C1/286 , B03C2201/18
摘要： A magnetic filter device and method for using same, for removing ferromagnetic particles from a liquid, which device comprises a vessel having an inlet for liquid to flow into the vessel and an outlet for the liquid to flow out of the vessel, and the vessel having one or more magnets suspended therein for removing ferromagnetic particles from liquid flowing between the inlet and outlet, characterised in that: the vessel is a horizontal pipe with the inlet at one end and the outlet at the other end, the magnets are suspended transverse to the longitudinal axis of the pipe in one or more sets, and the vessel has one or more helical flow generators which in use, generate helical flow of the liquid as it flows between the inlet and outlet, and/or one or more turbulent flow generators which in use, generate turbulent flow of the liquid as it flows between the inlet and outlet. The helical and/or turbulent flow of the liquid may mitigate the potential problems of liquid and/or particles by-passing the magnet or magnets, for example arising from laminar flow of the liquid and/or uneven distribution of particles in the liquid.
摘要翻译：一种磁性过滤装置及其使用方法，用于从液体中除去铁磁颗粒，该装置包括具有用于液体流入容器的入口和用于液体流出容器的出口的容器，并且容器具有悬挂在其中的一个或多个磁体用于从在入口和出口之间流动的液体中除去铁磁颗粒，其特征在于：容器是水平管，其一端具有入口，在另一端具有出口，磁体横向于管子的纵向轴线在一个或多个组中，并且容器具有一个或多个螺旋流发生器，其在使用时在液体在入口和出口之间流动时产生螺旋流，和/或一个或多个湍流发生器，在使用中，当液体在入口和出口之间流动时，会产生液体的湍流。液体的螺旋和/或湍流可以减轻液体和/或颗粒绕过磁体或磁体的潜在问题，例如由于液体的层流和/或液体中颗粒的不均匀分布引起。

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