| 摘要 |
Provided is a ladle heating device having good heat efficiency and not causing significant degradation of a work environment. A ladle heating device (1) is provided with: a lid (2) for closing the upper opening (11) of a ladle (10); an electrical resistance heating type heater (3) mounted to the lid (2) and heating the inside of the ladle (10); and a protective cover (4) mounted to the lid (2) so as to surround the electrical resistance heating type heater (3). |
