FIELD: power engineering; hot-water boilers. SUBSTANCE: rotary burner has atomizer made in form of bush 5 with taper inner surface 6 widening towards open end; injector 4 located at other open end is used for feeding fuel to taper surface 6. Primary air supply fan is provided with guide member 10 and nozzle 11 secured on housing 9. Nozzle 11 is located coaxially relative to atomizer bush 5. Secondary air supply passage 14 is formed by fan casing 9 and plate 1; tertiary air passage 16 is formed by duct 17. EFFECT: enhanced reliability. 6 cl, 5 dwg
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Authors
Dates
1997-07-10—Published
1994-08-15—Filed