FIELD: combustion.
SUBSTANCE: front device comprises central air-operated nozzle of the main combustion zone, jet mixer with opening for supplying air mounted downstream of the air-operated nozzle, and jet air-operated nozzle of the pilot combustion zone. The jet mixer is made of a diffuser provided with openings oriented at different angles. The ring flame stabilizer is coaxially mounted at the outlet of the jet mixer and has peripheral jet air-operated nozzles.
EFFECT: enhanced reliability.
2 cl, 1 dwg
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