A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
All-electric melting optical glass kiln without platinum crucible
The invention discloses an all-electric melting optical glass kiln without platinum crucible. The all-electric melting optical glass kiln comprises: a cold-top electric melting kiln body, which is provided with a smoke exhaust area, a melting area, a clarification area and a stirring area; a corundum material basin or assembly, which is arranged in the stirring area and is used for bearing the clarification area, containing molten glass and conducting stirring; and a platinum flange, which is arranged at the bottom of the corundum material basin, provided with a platinum pipe and fixed througha flange sheet. By arranging the corundum material basin and the corundum material basin assembly, cost is saved, product quality is guaranteed, and the problem of great loss since a platinum crucible needs to be used for stirring molten glass in the prior art is avoided.
本发明公开了一种全电熔无铂金坩埚光学玻璃窑炉，其包括冷顶电熔窑炉本体，冷顶电熔窑炉本体具有排烟区，熔化区、澄清区、及搅拌区；设置于搅拌区内且承接澄清区的刚玉料盆或组件，刚玉料盆或组件盛放玻璃液并搅拌；以及安装于刚玉料盆底部的铂金法兰，铂金法兰具有铂金管，并通过法兰片固定。本发明通过设置刚玉料盆及刚玉料盆组件，节约成本，保证产品质量，避免以往需要使用铂金坩埚搅拌玻璃液，损耗较大的麻烦。
All-electric melting optical glass kiln without platinum crucible
The invention discloses an all-electric melting optical glass kiln without platinum crucible. The all-electric melting optical glass kiln comprises: a cold-top electric melting kiln body, which is provided with a smoke exhaust area, a melting area, a clarification area and a stirring area; a corundum material basin or assembly, which is arranged in the stirring area and is used for bearing the clarification area, containing molten glass and conducting stirring; and a platinum flange, which is arranged at the bottom of the corundum material basin, provided with a platinum pipe and fixed througha flange sheet. By arranging the corundum material basin and the corundum material basin assembly, cost is saved, product quality is guaranteed, and the problem of great loss since a platinum crucible needs to be used for stirring molten glass in the prior art is avoided.
本发明公开了一种全电熔无铂金坩埚光学玻璃窑炉，其包括冷顶电熔窑炉本体，冷顶电熔窑炉本体具有排烟区，熔化区、澄清区、及搅拌区；设置于搅拌区内且承接澄清区的刚玉料盆或组件，刚玉料盆或组件盛放玻璃液并搅拌；以及安装于刚玉料盆底部的铂金法兰，铂金法兰具有铂金管，并通过法兰片固定。本发明通过设置刚玉料盆及刚玉料盆组件，节约成本，保证产品质量，避免以往需要使用铂金坩埚搅拌玻璃液，损耗较大的麻烦。
All-electric melting optical glass kiln without platinum crucible
一种全电熔无铂金坩埚光学玻璃窑炉
CAO XIAOGUO (author) / CAO KUANG (author)
2020-06-09
Patent
Electronic Resource
Chinese
Ceramic crucible for melting titanium
| Engineering Index Backfile | 1957
| European Patent Office | 2019
Preparation method of graphite crucible composite coating for pushed slab kiln
| European Patent Office | 2023