BURNERS BLOCK FOR ANNULAR COMBUSTION CHAMBER WITH RESONATORS Russian patent published in 2019 - IPC F23R3/00 F23R3/08 F23R3/46 

FIELD: instrument engineering.

SUBSTANCE: burner units with the defining annular combustion chamber comprises a housing with placed in the annular combustion chamber burners. Each burner is located in the provided in the housing through hole. In the through holes made in substantially sleeve-shaped form the burners receiving and leveling adapters are provided, which protrude inside the annular combustion chamber and on their located on the annular combustion chamber side ends, carry a protruding radially to the burners axes shielding plate. Shielding plate is equipped with through holes made concentrically with respect to through holes. Adapters are located on the ring between the essentially cylindrical outer shell of the annular combustion chamber and, essentially cylindrical and located on the hub side wall. Between the adapters and the outer shell or located on the hub side wall, as well as the housing and the shielding plate, a hollow space is formed. Shielding plate contains the resonator holes. In the hollow space dividing walls are located.

EFFECT: invention allows to complement the burners block with burners of various sizes and enables damping of various frequencies.

9 cl, 4 dwg