| 摘要 |
<p>An oxygen burner is provided to form the flat shape flame having wide width, thin thickness and long length by using oxygen as oxidizer. An oxygen burner comprises in the left / right side of the fuel jet hole, the first oxygen spray(114) backward and forward the respective formed burner block(110) is mounted on the wall of furnace and the fuel jet hole(112) is formed penetrating to the front back in center; a fuel nozzle which sprays the fuel to be mounted to the fuel jet hole and be inclined to the front of the burner block; a first oxygen nozzle(130) which is mounted inside the first oxygen spray and sprays the first oxygen to the front of the burner block; and a second oxygen nozzle(120) which sprays the second oxygen to be inclined to the front center of the fuel jet hole.</p> |
