Patent ID: 6090340
Filing Date: 2000-07-18
Classification: B22D,C21B,F27D

Abstract:
A runner for conveying a hot melt, comprising:a wear lining (1) in which the melt flows during normal operation,a safety lining (2) which surrounds the wear lining (1), anda metal encasing (3) which surrounds the safety lining (2), the encasing (3) having an outwardly facing side,wherein the safety lining (2) comprises refractory concrete, andthe metal encasing (3) and the safety lining (2) are joined to one another by anchoring means (6), anda means (4) for keeping the metal encasing (3) at a higher temperature where it would otherwise have a relatively cool spot which is situated locally on an outwardly facing side of the encasing (3).