HARDENING APPARATUS FOR SECONDARY BARRIER CONSTRUCTION OF A VERY LOW TEMPERATURE LIQUID STORAGE TANK CAPABLE OF MINIMIZING THE HEAT CAPACITY REQUIRED FOR AN ADHESION PROCESS OF A SECONDARY BARRIER AND KEEPING THE TEMPERATURE DISTRIBUTION OF THE ADHERED PART OF A SECONDARY BARRIER EVENLY

摘要

PURPOSE: A hardening apparatus for secondary barrier construction of a very low temperature liquid storage tank is provided to measure the temperature of the adhered part of a secondary barrier exactly, to replace a contact plate easily and to improve durability. ;CONSTITUTION: A hardening apparatus for secondary barrier construction of a very low temperature liquid storage tank comprises: a heating plate(42) including a heating element to provide heat for heating an adhesive; a reinforcement plate(45) coupled to one side of the heating plate; and a contact plate(50) coupled to the other side of the heating plate to abut on one side of a secondary barrier sheet.;COPYRIGHT KIPO 2011