FIELD: combustion.
SUBSTANCE: combustion chamber comprises end section shaped into a truncated cone and is mounted inside the space for cooling air circulating in the direction opposite to the flow of combustion products. The space allows the combustion air to enter the chamber for preliminary mixing in which the combustion air is mixed with the liquid or/and gas fuel. The chamber for preliminary mixing is provided with slots or ports at its entrance. The chamber for preliminary mixing is also provided with the ring group of burners mounted at its exit and arranged concentrically with respect to the main central torch.
EFFECT: enhanced flame stability and combustion completeness.
10 cl, 3 dwg
