Energy efficient compact oil and water separator
OwnerJerry M. Edmondsoninventor
Life of this patent
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Abstract
An energy efficient and compact oil and water separator through which the oil and water flow for the purpose of extracting water from the oil and oil from the water made more efficient and compact by incorporating a precise control of the hydrodynamics through the application of permeable barriers on which the permeability is adjustable to compensate for variations in flow rate, density and viscosity of the oil and water, a downward flow of the oil through an electric field to mitigate the problem of high water content causing an electrical short circuiting of the electric field and a heating means with enhanced heat exchange capability.
Claims11
An oil and water separator comprising a horizontal cylindrical vessel closed on both ends with an inlet conduit adjacent one end for receiving a constant flowing mixture of oil and water and an oil outlet conduit in an upper region of the other end for discharging water free oil from said vessel and a water outlet conduit in a lower region of the other end for discharging oil free water from said vessel, and within said vessel intersecting said constant flowing mixture, a permeable baffle constructed in such a way as to apply a principle of capillary attraction to cause non-continuous phase fluids to be separated from continuous phase fluids and, on a downstream side of said permeable baffle, an upper permeable barrier disposed transverse to and in a horizontal oil flow oath of the separator and a lower permeable barrier disposed below said upper permeable barrier and transverse to and in a horizontal water flow oath in the separator, wherein a permeability of said upper permeable barrier and a permeability of said lower permeable barrier may be discretely adjusted relative one another to accommodate a variation of flow characteristics of said oil and said water.
An oil and water separator within which a constant flowing mixture of oil and water is treated to separate said oil and said water comprising a horizontal cylindrical vessel closed on both ends with an inlet conduit adjacent one end for receiving said mixture and an oil outlet conduit in an upper region of the other end establishing a top level of the oil and for delivering water free oil from said separator and a water outlet conduit in a lower region of said other end for delivering oil free water from said separator., and within said separator, a distinct interface of the said oil and said water, a first solid partial baffle having its top edge below said top level of said oil and its bottom edge below said distinct interface and a second solid partial baffle in downstream relationship to said first baffle with its top edge above said top level of said oil and its bottom edge above said distinct interface, the purpose of said first and second solid partial baffles being to route said constant flowing mixture in a downward direction through a cross section of a space formed by said first baffle and said second baffle and the sidewall of said cylindrical vessel, at least one permeable barrier disposed in said space traversing said cross section having a permeability that can be regulated to adjust for variations in flow characteristics of said constant flowing mixture.
An oil and water separator receiving a constant flowing mixture of oil and water for the purpose of separating said mixture and delivering from said separator water free oil and oil free water comprising a horizontal cylindrical vessel closed on both ends with an inlet adjacent one end and an oil outlet in an upper region of said vessel at the other end for establishing a top level of the oil and discharging said oil and in the lower region of said vessel at said other end a water outlet and within said vessel is maintained a distinct water and oil interface, a first solid partition having its top edge below the said top level of the oil and its bottom edge below the said water and oil interface and a second solid partition having its top edge above said top level of the oil and its bottom edge above the said water and oil interface, and traversing a cross section of a space formed by the said first and second solid partitions and the sidewall of the said vessel, two permeable barriers of rotatable louver construction positioned one above the other with the top permeable barrier located adjacent the top edge of said first partition and the lower permeable barrier located adjacent the bottom edge of said second partition, said louver structure being connected to a handle that is external to said vessel side wall in a manner that said louvers can be rotated by said handle and said handle will indicate the angle to which the louvers are rotated, and in downstream relationship to said first and second solid partitions in the flow path of said constant flowing mixture, a permeable baffle constructed in a manner to apply a principle of capillary attraction and in cooperation with the said permeable baffle, a permeable barrier of rotatable louver construction having the louvers connected to handles exterior to said vessel side wall in a manner that said louvers can be independently rotated using said handles to discretely vary the permeability of said barrier at various areas of said barrier to compensate for different flow characteristics of said constant flowing mixture with said handle indicating the angle to which the louver is rotated.
Dependencies are inferred from the claim text.