FIELD: oil and gas production.
SUBSTANCE: invention can be used in by-product-coking industry. A device supplying the first and second flows of air for combustion of gas generated at coking has orifice 3 for air supply to each chamber of coking for the first flow of air passing through a door 2 of the coking furnace or framing it wall, and orifice 5 for supply of air to each chamber of coking for the second flow of air. Movable shutoff elements 6, 7 are provided for parts of orifices for air supply. The shut-off elements are mechanically tied with actuating element 13, 14 driven and controlled from the central panel depending of consumption of blown air in coking chambers.
EFFECT: optimal supply of first and second air flows, reliability of operation under high temperatures and severe contamination.
18 cl, 3 dwg
