| 摘要 |
<p>The present invention provides an oxygen lancing device of a furnace burner. According to the present invention, the oxygen lancing device of a furnace burner includes a burner which is installed on a wall of a furnace and generates flames, which provide a heat source for the inside of the furnace; one or more insertion holes formed on the wall of the furnace at a certain distance from the burner; and a nozzle which is inserted and installed in the insertion hole and injects oxygen into the furnace.</p> |
