RECOVERY SYSTEM OF INTERNAL HEATING MEDIA IN TIRE CURING SYSTEM FOR REDUCING THE COST BY LENGTHENING THE LIFE SPAN OF A CURE BLADDER

摘要

PURPOSE: A recovery system of internal heating media in tire curing system is provided to suppress deterioration of a bladder by removing oxygen produced during cure and to reduce the production cost and improve productivity by recovering and recycling nitrogen gas. CONSTITUTION: A recovery system of internal heating media in tire curing system has a gas separation tank(10) connected to a discharge pipe of a tire vulcanizer(30) and separately connected to an inner pressure medium supply pipe. A gas passage(11) communicating with the atmosphere and a condensate discharge passage(12) discharging condensate are formed to the gas separation tank. A gas recovery tank(20) is installed between the gas separation tank and the inner pressure medium supply pipe.