BURNER DEVICE OF PRELIMINARY MIXING Russian patent published in 1994 - IPC

FIELD: burning of gas fuel. SUBSTANCE: burner has housing with outlet nozzle, gas manifold and gas supply pipes; located in housing and in detachable water-cooled outlet nozzle is mixing chamber which is made of two cylinders connected by means of converging tube; pipes are bent at right angle and are arranged in mixing chamber in concentric rows at some distance from each other and from wall of chamber; geometric sizes of converging tube and those of lesser cylinder of mixing chamber are related by definite relationships. EFFECT: enhanced efficiency. 3 cl, 3 dwg