| 摘要 |
PURPOSE: To provide an incinerator which can sufficiently cool a supply air nozzle while achieving a smooth supply of oxygen into a furnace. CONSTITUTION: A bottom wall plate 6 having a refractory 9 wrapped with a metal plate 10 is provided with a plurality of air supply holes 7 to supply oxygen into a furnace (a) and an air supply nozzle 11 is welded at the end parts on the side of the inside (a) of the furnace of the air supply holes 7 to jet oxygen into the furnace (a) blocking the invasion of material to be incinerated into the air supply holes 7. A water passage pipe 16 is buried near the air supply nozzle 11 to pass cooling water. |
