首页>
外国专利>
Process and apparatus for the continuous incorporation into glass in the molten state of additives intended to modify its physicochemical properties.
Process and apparatus for the continuous incorporation into glass in the molten state of additives intended to modify its physicochemical properties.
展开▼
机译:用于将熔融态的添加剂连续掺入玻璃中的方法和设备,旨在改变其物理化学性质。
展开▼
页面导航
摘要
著录项
相似文献
摘要
Solid particulate material such as colorant to be added to and homogenized with molten glass in a melting furnace, is deposited into a reservoir over and subjected to the hot atmosphere of the furnace and thereby melted. The molten material or additive flows continuously from the reservoir in a plurality of small filaments which fall onto a smooth inclined planar surface of heat resistant material dipping into the molten glass. On the planar surface the filaments spread out into a smoothly and downwardly flowing stream of uniform minute thickness which passes into the molten glass without turbulence and without entrainment of air bubbles. If required, additional heating means for the solid particulate additive or frit, may be provided.
展开▼