AUTOMATIC CONTROL SYSTEM FOR A HOT-ROLLED COIL COOLING FAN CAPABLE OF ENHANCING THE WORK EFFICIENCY OF A POST PROCESS BY MAXIMIZING COOLING EFFICIENCY BY ACCURATELY MEASURING THE TEMPERATURE OF A HOT-ROLLED COIL

摘要

PURPOSE: An automatic control system for a hot-rolled coil cooling fan is provided to maximize the cooling efficiency of a hot-rolled coil by automatically controlling a cooling fan by measuiring the temperature of the hot-rolled coil in real time with an infrared temperature sensor.;CONSTITUTION: An automatic control system for a hot-rolled coil cooling fan comprises an infrared temperature sensor(110), a plurality of cooling fans(120), and a control unit(130). The Infrared temperature sensor measures the temperature of a hot-rolled coil in real time. The Infrared temperature sensor is installed on the post of an open storage yard. The cooling fans are installed on one side of the open storage yard. The cooling fans blow wind to the hot-rolled coil. The control unit automatically controls the operation of the cooling fan based on the temperature of the hot-rolled coil measured through the infrared temperature sensor.;COPYRIGHT KIPO 2012