| 摘要 |
Disclosed is a burner device of an electric furnace. According to an embodiment of the present invention, the burner device of an electric burner comprises: a cooling panel coupled to a cooling jacket provided to an inner wall of the electric furnace and having a circular structure; and a burner unit which includes a fuel supply port to which fuel is supplied and an oxygen supply port to which oxygen is supplied, formed at one end portion thereof, and includes an ejection port for ejecting fuel and oxygen, formed at the other end portion thereof so as to apply heat to the inside of the electric furnace. |
