FIELD: thermal power engineering. SUBSTANCE: oxygen feeders are built up of V-shaped tubes 5 and arranged in planes crossing longitudinal axis of burner and spaced 30-60 deg. apart. In addition, V-shaped tubes are placed at angle of 7-15 deg. to burner longitudinal axis for displacement along it over distance of 0.2-1.3 of diameter of fuel path 2 at burner outlet. EFFECT: improved design. 2 cl, 3 dwg
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Authors
Dates
1995-03-10—Published
1990-07-11—Filed