发明名称 |
METHOD AND ELECTRIC FURNACE FOR MELTING VITREOUS MATERIALS |
摘要 |
<p>A method and apparatus for melting vitrifiable materials employs a melting tank for containing a molten bath with an upper surface. The tank has a floor and side walls and channels for discharging molten materials. A crown is situated above the floor and vitrifiable materials are introduced onto the upper surface of the molten bath. A plurality of electrodes having a selected shape and position are situated inside the tank for melting the vitrifiable materials with electric current. The electrodes rest on the floor and extend across the furnace to the opposite wall so as to reduce the head of the molten bath and consequently reduce melting time and energy consumption.</p> |
申请公布号 |
EP1497232(A1) |
申请公布日期 |
2005.01.19 |
申请号 |
EP20030710093 |
申请日期 |
2003.04.08 |
申请人 |
TREND GROUP SPA |
发明人 |
BIZAZZA, GIUSEPPE |
分类号 |
C03B5/027;F27B3/08;F27D3/00;F27D11/04;(IPC1-7):C03B5/027 |
主分类号 |
C03B5/027 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|