AIR PURGING APPARATUS FOR A HOT ROLLING MILL PLANT WHICH BLOWS DRIED AIR OF AN UNDERGROUND OIL CELLAR OF A HOT ROLLING MILL PLANT TOWARD A MEASUREMENT AREA

摘要

PURPOSE: An air purging apparatus for a hot rolling mill plant is provided to accurately measure a material by increasing the air purge efficiency of a measurement area and to implement both an air exhaust fan and a blowing fan for purging using a single fan.;CONSTITUTION: An air purging apparatus for a hot rolling mill plant comprises a measuring device(10) and a blowing unit. The measuring device is installed separate above a material(S) transferred in a hot rolling mill plant in order to measure the material. The blowing unit sucks dried air from an oil cellar established underground of the hot rolling mill plant and blows it to a measurement area formed between the material and the measuring unit.;COPYRIGHT KIPO 2010