| 摘要 |
PROBLEM TO BE SOLVED: To provide combustion equipment for improving reduction in NOx. SOLUTION: In this combustion equipment, a central fuel jetting part Nc is arranged in a turning central place of a central oxygen-containing gas flow Ac turned by a turning means 2, and a peripheral oxygen-containing gas flow As flowing in the same direction as the oxygen-containing gas flowing direction is formed around the central oxygen-containing gas flow Ac, and a plurality of peripheral fuel jetting parts Ns juxtaposed at an interval in the peripheral direction of the central fuel jetting part Nc is arranged in the peripheral oxygen-containing gas flow As. A shielding body 6 shields so as to restrain oxygen-containing gas from flowing in respective outer peripheral parts of the peripheral fuel jetting parts Ns, and is arranged in the peripheral oxygen-containing gas flow As. COPYRIGHT: (C)2004,JPO
|
