Magnetic filtration
AssigneeUnited Kingdom Atomic Energy Authority
InventorGerald Collins
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Abstract
A magnetic filter in which an elongate ferromagnetic filter member is disposed within a housing having an inlet for fluid to be filtered and an outlet for filtrate with magnet means outside the housing for creating a magnetic field across the filter member. The member conveniently is in the form of an array of spaced apart bars of rectangular cross-section, the magnetic field being directed normal to the longitudinal axes of the bars and substantially parallel to the longer cross-sectional side of each bar.
Claims4
A magnetic filter comprising a housing, inlet means to the housing for a liquid to be filtered, outlet means from the housing for filtrate, a ferromagnetic filter member in the form of an array of spaced apart substantially parallel bars of rectangular cross-section located within the housing between the inlet and outlet means with the longitudinal axes and the longer of the transverse axes of the bars being substantially normal to liquid flow through the housing, and magnet means outside the housing for creating a magnetic field across the filter member, the magnetic field being directed substantially normal to the longitudinal axes of the bars and substantially parallel to the longer cross-sectional side of each rectangular bar.
Dependencies are inferred from the claim text.