A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Float glass manufacturing apparatus and float glass manufacturing method
The invention relates to a float glass manufacturing apparatus and a float glass manufacturing method. The present invention provides a float glass manufacturing apparatus provided with a brick whichhas excellent corrosion resistance to molten glass and is not liable to crack during temperature rise. This float glass production apparatus (1) is provided with a bath (10) for accommodating molten metal M and a flow channel outlet lip (14) for supplying molten glass G onto the molten metal M. A brick (20) that comes into contact with the molten glass G on the molten metal M is disposed below theflow channel outlet lip (14). At least a part of the brick (20) is a refractory material containing 90% by mass or more of zircon (ZrSiO4).
本发明涉及浮法玻璃制造装置和浮法玻璃制造方法。本发明提供配置有对熔融玻璃的耐腐蚀性优良并且在升温时不易产生龟裂的砖的浮法玻璃制造装置。本发明的浮法玻璃制造装置(1)具备容纳熔融金属M的浴槽(10)和将熔融玻璃G供给至熔融金属M上的流道出口唇板(14)，在流道出口唇板(14)的下方配置有与熔融金属M上的熔融玻璃G接触的砖(20)，并且砖(20)的至少一部分为以质量％计含有90％以上的锆石(ZrSiO4)的耐火材料。
Float glass manufacturing apparatus and float glass manufacturing method
The invention relates to a float glass manufacturing apparatus and a float glass manufacturing method. The present invention provides a float glass manufacturing apparatus provided with a brick whichhas excellent corrosion resistance to molten glass and is not liable to crack during temperature rise. This float glass production apparatus (1) is provided with a bath (10) for accommodating molten metal M and a flow channel outlet lip (14) for supplying molten glass G onto the molten metal M. A brick (20) that comes into contact with the molten glass G on the molten metal M is disposed below theflow channel outlet lip (14). At least a part of the brick (20) is a refractory material containing 90% by mass or more of zircon (ZrSiO4).
本发明涉及浮法玻璃制造装置和浮法玻璃制造方法。本发明提供配置有对熔融玻璃的耐腐蚀性优良并且在升温时不易产生龟裂的砖的浮法玻璃制造装置。本发明的浮法玻璃制造装置(1)具备容纳熔融金属M的浴槽(10)和将熔融玻璃G供给至熔融金属M上的流道出口唇板(14)，在流道出口唇板(14)的下方配置有与熔融金属M上的熔融玻璃G接触的砖(20)，并且砖(20)的至少一部分为以质量％计含有90％以上的锆石(ZrSiO4)的耐火材料。
Float glass manufacturing apparatus and float glass manufacturing method
浮法玻璃制造装置和浮法玻璃制造方法
HIROSE MOTOYUKI (author) / TAKIGUCHI TETSUSHI (author) / KURODA RYUNOSUKE (author) / SAITO KENTA (author) / NIWA AKIFUMI (author)
2021-03-19
Patent
Electronic Resource
Chinese
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