METHOD FOR PRODUCING MOLTEN GLASS, AIR MELT BURNER, GLASS MELTING FURNACE, METHOD FOR PRODUCING GLASS BEADS, METHOD FOR PRODUCING GLASS ARTICLE, AND DEVICE FOR PRODUCING GLASS ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing molten glass and an air melt burner or the like which can suppress adhesion of glass raw material to the top end of a burner.;SOLUTION: In the method for producing molten glass, molten glass particles are produced by casting glass raw material particles in a heated gaseous phase atmosphere. The jetting flow rates of a fuel gas and a combustion supporting gas BG for forming a heated gaseous phase atmosphere, and a raw material supplying gas CG supplying glass raw material GM to the heated gaseous phase atmosphere are made equal.;COPYRIGHT: (C)2013,JPO&INPIT