挥发滴落物气泡的成因及防止

Origin and prevention of glass bubble

气泡是浮法玻璃中的主要缺陷,从来源上搞清气泡的分类,能为解决气泡问题提供科学依据。挥发滴落物气泡属于杂质气泡,可以从配合料参数的合理设定、稳定熔窑工艺制度、窑炉设计方面以及熔窑、流道等部位的彻底吹扫等方面进行改进与处理,从而解决该类气泡问题,稳定玻璃质量。

Bubble is the main defect in float glass , arranging bubble under categories on the basis of its origin can provide scientific foundation for avoidance of bubble occurrence . Bubble arised from volatilizingcondensation crown drop is a foreign bubble which can be reduced from the following steps ： reasonably setting glass batch parameters , stabilizing furnace schedule , furnace design, sweeping the spout completely.