| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide heat accumulating combustion equipment for heating a furnace capable of putting a flame forming state in a proper state adjusted to a heating object. <P>SOLUTION: A pair of air supply-exhaust passages 2 communicating with the inside of the furnace, and having a heat accumulator 1, is arranged so as to perform air supply-exhaust operation for supplying air from one and exhausting the air from the other in a state of alternately switching an air supply state and an air exhaust state with every preset time. A fuel gas jetting part G is arranged for freely changing the fuel gas jetting direction so as to jet fuel gas to an air supply area from the air supply-exhaust passages 2 put in the air supply state among the pair of air supply-exhaust passages 2, and comprises a fuel jetting nozzle 7 for freely changing the fuel gas jetting direction, and a high pressure air jetting nozzle 8 arranged inside the fuel jetting nozzle 7, and jetting higher pressure air than the fuel gas in response to a change in the fuel gas jetting direction by changing the jetting direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
