A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REFRACTORY, METHOD FOR MANUFACTURING REFRACTORY, AND APPARATUS AND METHOD FOR MANUFACTURING GLASS ARTICLE
PROBLEM TO BE SOLVED: To provide: a refractory capable of suitably manufacturing a glass article by enhancing the durability of a furnace wall surrounding the periphery of molten glass; a method for manufacturing the refractory; and an apparatus and method for manufacturing the glass article.SOLUTION: A refractory 11 is used as a component constituting a furnace wall arranged at a position surrounding the periphery of molten glass and includes a coating 12 having a structure obtained by sintering crystalline silica dioxide particles. A method for manufacturing the refractory 11 comprises: the application step of applying a dispersion including crystalline silica dioxide particles on a fire-resistant base material B; and the sintering step of sintering the crystalline silica dioxide particles on the fire-resistant base material B after the application step, and an apparatus for manufacturing the glass article includes the furnace wall arranged at a position surrounding the periphery of the molten glass. The component constituting the furnace wall includes the refractory 11 and is arranged so that the coating 12 forms the inner surface of the furnace wall.SELECTED DRAWING: Figure 1
【課題】溶融ガラスの周囲を取り囲む炉壁の耐久性が高まることで、好適にガラス物品を製造することのできる耐火物、耐火物の製造方法、ガラス物品の製造装置、及びガラス物品の製造方法の提供。【解決手段】耐火物１１は、溶融ガラスの周囲を取り囲む位置に配置される炉壁を構成する構成材として用いられ、結晶質二酸化ケイ素の粒子が焼結された構造を有する被膜１２を備え、耐火物１１の製造方法は、結晶質二酸化ケイ素の粒子を含有する分散液を耐火基材Ｂ上に塗布する塗布工程と、塗布工程の後に耐火基材Ｂ上で結晶質二酸化ケイ素の粒子を焼結させる焼結工程とを備え、該ガラス物品の製造装置は、溶融ガラスの周囲を取り囲む位置に配置された炉壁を備え、炉壁を構成する構成材は、耐火物１１を含み、被膜１２が炉壁の内面を構成するように配置される耐火物１１。【選択図】図１
REFRACTORY, METHOD FOR MANUFACTURING REFRACTORY, AND APPARATUS AND METHOD FOR MANUFACTURING GLASS ARTICLE
PROBLEM TO BE SOLVED: To provide: a refractory capable of suitably manufacturing a glass article by enhancing the durability of a furnace wall surrounding the periphery of molten glass; a method for manufacturing the refractory; and an apparatus and method for manufacturing the glass article.SOLUTION: A refractory 11 is used as a component constituting a furnace wall arranged at a position surrounding the periphery of molten glass and includes a coating 12 having a structure obtained by sintering crystalline silica dioxide particles. A method for manufacturing the refractory 11 comprises: the application step of applying a dispersion including crystalline silica dioxide particles on a fire-resistant base material B; and the sintering step of sintering the crystalline silica dioxide particles on the fire-resistant base material B after the application step, and an apparatus for manufacturing the glass article includes the furnace wall arranged at a position surrounding the periphery of the molten glass. The component constituting the furnace wall includes the refractory 11 and is arranged so that the coating 12 forms the inner surface of the furnace wall.SELECTED DRAWING: Figure 1
【課題】溶融ガラスの周囲を取り囲む炉壁の耐久性が高まることで、好適にガラス物品を製造することのできる耐火物、耐火物の製造方法、ガラス物品の製造装置、及びガラス物品の製造方法の提供。【解決手段】耐火物１１は、溶融ガラスの周囲を取り囲む位置に配置される炉壁を構成する構成材として用いられ、結晶質二酸化ケイ素の粒子が焼結された構造を有する被膜１２を備え、耐火物１１の製造方法は、結晶質二酸化ケイ素の粒子を含有する分散液を耐火基材Ｂ上に塗布する塗布工程と、塗布工程の後に耐火基材Ｂ上で結晶質二酸化ケイ素の粒子を焼結させる焼結工程とを備え、該ガラス物品の製造装置は、溶融ガラスの周囲を取り囲む位置に配置された炉壁を備え、炉壁を構成する構成材は、耐火物１１を含み、被膜１２が炉壁の内面を構成するように配置される耐火物１１。【選択図】図１
REFRACTORY, METHOD FOR MANUFACTURING REFRACTORY, AND APPARATUS AND METHOD FOR MANUFACTURING GLASS ARTICLE
耐火物、耐火物の製造方法、ガラス物品の製造装置、及びガラス物品の製造方法
KANAYA JIN (author) / FUKUNISHI AKIO (author)
2017-11-24
Patent
Electronic Resource
Japanese
| European Patent Office | 2018
| European Patent Office | 2020
| European Patent Office | 2019
| European Patent Office | 2018