Polluting oil recovery apparatus

Claim 1

A means for recovering oil spilled upon a large water surface such as an ocean, bay, river, lake or the like, comprising in combination; a vessel having a stern and a bow with storage tanks disposed therebetween; a plurality of sluice gates opening on either side of said bow to allow oil and water from said water surface to enter into said vessel; at least one conduit having a bow end and a stern end, and being horizontally disposed the length of said vessel, wherein said bow end is attached to said sluice gates in fluid communication therewith and wherein said stern end is attached in fluid communication therewith to a water discharge means at the stern of said vessel; a water discharge valve in said conduit stern end to allow control of the discharge of water from said vessel; at least one U-bend in said conduit downwardly disposed the depth of said vessel and located adjacent the stern thereof; suction pump means constructed and arranged to draw an oil and water mixture into said sluice gates and pump said mixture along said conduit; a steam jacket surrounding said conduit to heat the said mixture therein; baffle means in said conduit downwardly and forwardly adjustable from an upper side of said conduit to entrap a layer of oil therein while water is drawn out along the lower side of said conduit, and pipe means having one open end therein entering and communicating with said conduit proximate the upper side thereof adjacent the forward facing portion of each baffle means, and having another end communicating with a storage tank, and pump means to draw off said layer of oil entrapped in said conduit and to conduct it through said pipe to said storage tank.