DEVICE FOR OIL WASTES RECYCLING Russian patent published in 2017 - IPC B03B9/02 B09C1/06 C10G9/00 C10G31/00 

FIELD: oil and gas industry.

SUBSTANCE: device for oil waste recycling contains scroll conveyor body, a auger placed in it, a heater, an additional steam generator. The body of the scroll conveyor in the upper part is made in the form of a rectangular box, the bottom wall of which is made in the form of a porous plate with a porosity of 0.2-0.6, on which a horizontal tube bundle is installed. In the lower part, the body is made in the form of two semi-cylindrical slots installed in parallel and connected along a generatrix of a cylindrical surface. The auger is made in the form of two spirals, each of which is installed in a semicylindrical slot. On the axis of each spiral there is a pipe with a porous wall, which is connected to the steam generator with its input. The output of each pipe with a porous wall is connected to a rectangular box. The heater in the form of a tube bundle is installed from the outside on the conveyor body and is connected to the output of a horizontal tube bundle with its input.

EFFECT: reduction of hydrocarbon losses during oil wastes recycling, reduced harmful discharges to environment.

4 dwg, 2 ex