| 摘要 |
PURPOSE: An apparatus for a cooling strip in an outlet-duct of an annealing furnace is provided to improve the productivity of annealing operation and prevent damage to an outlet seal roll by cooling the strip. CONSTITUTION: An apparatus for a cooling strip in an outlet-duct of an annealing furnace comprises an outlet duct(100), a radiator(300), a cooling water pump, a temperature measuring part(120) and a controller. The outlet duct guides the exhaustion of a strip(S). An outlet seal roll is formed on the lower end of the outlet duct. The radiator comprises a cooling pipe, an inlet port(340), and a drain hole(360). The controller controls the operation of the cooling water pump according to measured temperature. In the outlet duct, a guide rail(380) with a plurality of rollers(382) is installed. |
