Burner having a pilot burner system with swirler wings and a plurality of outlet nozzles

摘要

A burner with a burner head is provided. The burner includes a mixing tube for premixing combustion air and fuel. The mixing tube is provided with a pilot burner system in its downstream part. The pilot burner system includes an annular mixing cavity with an entrance for assist air and pilot fuel and outlet nozzles. The mixing cavity is provided with at least two swirler wings arranged in the vicinity of each outlet nozzle.