METHOD AND APPARATUS FOR DRYING REFRACTORY OF BOILER

摘要

The present invention relates to a method and an apparatus for drying refractories of a boiler and, more specifically, to a method and an apparatus for drying refractories of a boiler which enables a meticulous dry temperature control even in a low-temperature drying area, and to reduce a normal operation start schedule by enabling to perform drying process in parallel with or independently with the initial firing step of a boiler, and to reduce drying costs such as fuel costs by replacing an independent heat source of a boiler which cannot control temperature exactly or an additional direct flame type heat source, and installing a heating module having a thermal radiation method type ceramic heating pad at a certain interval apart from an refractories placement area.