APPARATUS FOR DRIVING A ROLLER TABLE OF A HEATING FURNACE CAPABLE OF PREVENTING THE MALFUNCTION OF A SLAB SENSOR

摘要

PURPOSE: An apparatus for driving a roller table of a heating furnace is provided to effectively use energy and to reduce malfunction as a blower is selectively operated according to the amount of steam.;CONSTITUTION: An apparatus for driving a roller table of a heating furnace comprises a humidity sensor(10), a blower(30), a slab sensor, and a control part. The blower removes steam generated from the lower part of a roller table. The slab sensor senses the swerving state of the slab transferred by the roller table at an entrance of the heating furnace. The control part controls the operation of the blower depending on the amount of the steam, and drives the roller table depending on the state of the slab sensor.;COPYRIGHT KIPO 2013