Electric melting furnace for manufacturing glass fiber and method of melting glass for glass fiber

摘要: PROBLEM TO BE SOLVED: To provide an electric melting furnace capable of forming a glass fiber without breaking while spinning, with stable quality, and homogenizing the molten glass, to method same. SOLUTION: The for manufacturing fiber, same are characterized in that raw material feeding device 12 is fixed at input port 11 chamber air tight structure, collection 18 which collects exhausts reaction gas generated from 13 little exhaust flow provided, mean height liquid surface (a) heat insulation structured ceiling ≤2 m, electrodes 15 16 exclusively supply energy glass. COPYRIGHT: (C)2003,JPO