Oil-water separation device

The utility model relates to an oil-water separation device. The oil-water separation device has the structural characteristics that a closed horizontal tank body is respectively provided with a separated medium inlet, a gas outlet, an oil outlet and a water outlet, wherein the separated medium inlet and the outlets are respectively arranged on both ends of the tank body; the tank body is internally sequentially and respectively provided with a separated section, a separating filler section and a settlement separation section from the separated medium inlet along the axial direction of the tank body; the separating filler section is provided with separating fillers; the length of the separated section is one fourth of the axial length of the tank body; the length of the separating filler section is one eighth to one sixth of the axial length of the tank body; and the rest is the settlement separation section, an oil chamber and a water chamber. The oil-water separation device disclosed by the utility model ca