| 摘要 |
PURPOSE: A device for estimating the amount of refractories remaining in a ladle is provided to determine the remaining amount of refractories according to height because inspecting members are arranged in multiple stages. CONSTITUTION: A device for estimating the amount of refractories remaining in a ladle comprises an inspecting unit(10) and a measuring unit. The inspecting unit has a curvature corresponding to the refractories of a ladle. The inspecting unit comprises a support(11) and inspecting members(12) which have a curvature corresponding to the refactories and are coupled to the support in a multi-layered structure. The measuring unit, coupled to the inspecting unit on one end thereof, measures the distance from the center of the ladle to the inspecting unit.
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