Burner, especially for gas turbines

摘要

The burner, particularly a gas turbine burner, comprises a central fuel supply arrangement (27) and an annular air-duct (17) for supplying combustion air and twisting the blades (19) that are arranged in the annular air-duct. The gas nozzles (21) are provided in the fuel supply arrangement by a gas distributor channel (29). Other gas nozzles (23) are provided in the fuel supply arrangement by another gas distributor channel (31). A gas supply pipe (41) has a gas supply channel (35).