FIELD: power engineering.
SUBSTANCE: injector burner contains central convergent air nozzle and at least one channel for supplying gaseous fuel; at that, nozzle outlet section is interconnected with cylindrical mixing chamber connected at the outlet to diffuser, gaseous fuel supply channel is connected to cylindrical mixing chamber; at that, effective area of outlet section of gaseous fuel supply channel is less than effective area of outlet section of central convergent air nozzles by 17-20 times, and gaseous fuel is supplied to air flow in cylindrical mixing chamber under pressure of 0.46 to 0.65 of air pressure at air nozzle inlet.
EFFECT: increasing operating efficiency of injector burner.
1 dwg
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