SYSTEM FOR MEASURING FACE PRESSURE IN VALVE ASSEMBLY COUPLED UNDER MOLTEN STEEL LADLE AND METHOD FOR MEASURING THE SAME FOR MEASURING TOTAL PRESSURE BY INSTALLING LOWER FACE PRESSURE MEASURING PLATE AND UPPER FACE PRESSURE MEASURING PLATE

摘要

PURPOSE: A system for measuring a face pressure in a valve assembly coupled under a molten steel ladle and a method for measuring the same are provided to measure total pressure from pressure data detected by a load cell by installing a lower face pressure measuring plate and the upper face pressure measuring plate in such a manner that the lower face pressure measuring plate is close to the upper face pressure measuring plate. CONSTITUTION: A system for measuring a face pressure in a valve assembly coupled under a molten steel ladle and a method for measuring the same are provided with an entire face pressure measuring unit. An assembly for measuring face pressure has an upper face pressure measuring plate(32). The upper face pressure measuring plate(32) has a lower face pressure measuring plate(33) and a load cell(31) attached to the upper face pressure measuring plate(32). The system includes a load cell. The load cell has a coil spring(20) pressurizing the lower face pressure measuring plate(33) and the upper face pressure measuring plate(32) in such a manner that the lower face pressure measuring plate(33) is close to the upper face pressure measuring plate(32).