| 摘要 |
PURPOSE: A continuous annealing furnace is provided to be equipped with a temperature measuring device to accurately measure the temperature of a steel sheet, thereby effectively controlling the temperature of the steel sheet. CONSTITUTION: A continuous annealing furnace includes a temperature measuring device(200), a control unit(120), and at least one opening part(111). The temperature measuring device measures the temperature of a steel(10). The control unit controls the shuttling movement of the temperature measuring device. The control unit is equipped on an exterior wall(110) of a continuous annealing furnace(100). At least one part of the temperature measuring device is inserted through the opening part into the continuous annealing furnace, and the temperature measuring device measures the temperature of the steel plate by being contacted with the steel sheet. |
