APPARATUS FOR MEASURING TEMPERATURE OF SLAB EXTRACTED FROM REHEATING FURNACE

摘要

PURPOSE: A temperature measuring device for a slag extracted from a heating furnace is provided to improve measurement accuracy by measuring the temperature of a slab outside a heating furnace. CONSTITUTION: A temperature measuring device for a slag extracted from a heating furnace comprises a thermocouple, a temperature measuring unit, and a support(150). One side of the thermocouple touches the bottom surface of a slab(102) extracted from a heating furnace(101). The thermocouple measures the thermo-electromotive force of the bottom surface of the slab. The temperature measuring unit is connected to the other side of the thermocouple and measures the temperature of the bottom surface of the slab. The support is installed in a roller table, which transfers the slab, and supports the temperature measuring unit.