METHOD FOR REMOVING DEPOSITS IN HOT-METAL LADLE, AND DEVICE FOR REMOVING DEPOSITS IN HOT-METAL LADLE

摘要

to remove the attachment of such now or slug attached to the molten iron redeul, without the refractory material in the molten iron redeul to peeling, to allow efficient removal of the deposit from the molten iron redeul be a challenge. Transfer to conform to the interface between the molten iron redeul 10, the burner apparatus 20 and the attachment (1), the distance (L) of the attachment (1) to the burner (21) is such that the range of ~ 100 500 and, and spray width wider flame in the direction of the thickness of the deposit (1) by a burner device 20, after heating the whole thickness direction of the attachment (1), only the flame area of the attachment of the vicinity of the interface (1) by spraying, and to remove the attachment (1) attached to the redeul molten iron (10). ;