Air nozzle for introducing a gas flow comprising an oxidation agent into a combustion chamber

摘要

The air nozzle (1) has a finger nozzle (2) having a gas feed (3) and a gas flow design structure (4). A nozzle cap (7) is provided for covering finger nozzle at region of gas flow design structure. A discharging hole is provided in the outer nozzle casing for discharging the gas stream. The finger nozzle and nozzle cap can be detachably attached by non-threaded clamp connection. The discharging hole is in fluid communication with gas flow design structure when finger nozzle and nozzle cap are interconnected. An independent claim is included for method for assembling air nozzle.