Invention Grant
US07444837B2 Method and device for melting glass using an induction-heated crucible with cooled crust 有权
使用带有冷却地壳的感应加热坩埚来熔化玻璃的方法和装置

Method and device for melting glass using an induction-heated crucible with cooled crust
Abstract:
A method and an apparatus for the rapid melting of glasses in a skull crucible is provided. The method and apparatus introduce high-frequency energy into the contents of the crucible by means of a coil arrangement surrounding the skull crucible, in order to heat the melt, and the batch is laid and the molten glass discharged in the upper region of the crucible, and undissolved constituents of the batch are retained by means of a cooled bridge which is immersed in the melt. The glass is taken off above the coil arrangement and is fed for further processing without flowing through the coil region.
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