Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GLASS MELTING FURNACE AND GLASS MELTING METHOD
To provide a glass melting furnace capable of suppressing heat radiation from the glass melting furnace while suppressing corrosion of a side wall part of a dissolver caused by molten glass at an opening part.SOLUTION: The present invention relates to a glass melting furnace 100 which comprises a dissolver 10 and an upper structure 20 covering the dissolver 10 from above. The glass melting furnace is characterized in that: the dissolver 10 comprises a bottom part 11 and a side wall part 12; the upper structure 20 comprises a lateral wall part 21 and a ceiling part 22 arranged above the lateral wall part 21; the side wall part 12 comprises a first side wall part 12A located below the lateral wall part 21 and a second wall part 12B located outside the first side wall part 12A and forming an opening part with the lateral wall part 21; and a cooling member 30 comprising a cooling structure 31 and a fireproof structure 35 is arranged at the opening part, in which the cooling structure 31 is formed of a metal member and a flow passage for a refrigerant inside, and the fireproof structure 35 covers a circumference of the cooling structure 31, and is formed of a monolithic refractory.SELECTED DRAWING: Figure 1
【課題】開口部において、溶融ガラスによる溶解槽の側壁部の侵食を抑制しつつ、ガラス溶解炉からの放熱を抑制することができるガラス溶解炉を提供する。【解決手段】溶解槽１０と、溶解槽１０の上方を覆う上部構造物２０とを備えるガラス溶解炉１００であって、溶解槽１０は、底部１１と、側壁部１２とを備え、上部構造物２０は、横壁部２１と、横壁部２１の上方に配置された天井部２２とを備え、側壁部１２は、横壁部２１の下方に位置する第１側壁部１２Ａと、第１側壁部１２Ａよりも外側の位置にあり、横壁部２１との間に開口部を形成する第２側壁部１２Ｂとを備え、開口部には、冷却構造体３１と、耐火構造体３５とを備える冷却部材３０が配設され、冷却構造体３１は、金属部材で形成され、内部に冷媒の流路を有し、耐火構造体３５は、冷却構造体３１の周囲を覆い、不定形耐火物で形成されることを特徴とするガラス溶解炉。【選択図】図１
GLASS MELTING FURNACE AND GLASS MELTING METHOD
To provide a glass melting furnace capable of suppressing heat radiation from the glass melting furnace while suppressing corrosion of a side wall part of a dissolver caused by molten glass at an opening part.SOLUTION: The present invention relates to a glass melting furnace 100 which comprises a dissolver 10 and an upper structure 20 covering the dissolver 10 from above. The glass melting furnace is characterized in that: the dissolver 10 comprises a bottom part 11 and a side wall part 12; the upper structure 20 comprises a lateral wall part 21 and a ceiling part 22 arranged above the lateral wall part 21; the side wall part 12 comprises a first side wall part 12A located below the lateral wall part 21 and a second wall part 12B located outside the first side wall part 12A and forming an opening part with the lateral wall part 21; and a cooling member 30 comprising a cooling structure 31 and a fireproof structure 35 is arranged at the opening part, in which the cooling structure 31 is formed of a metal member and a flow passage for a refrigerant inside, and the fireproof structure 35 covers a circumference of the cooling structure 31, and is formed of a monolithic refractory.SELECTED DRAWING: Figure 1
【課題】開口部において、溶融ガラスによる溶解槽の側壁部の侵食を抑制しつつ、ガラス溶解炉からの放熱を抑制することができるガラス溶解炉を提供する。【解決手段】溶解槽１０と、溶解槽１０の上方を覆う上部構造物２０とを備えるガラス溶解炉１００であって、溶解槽１０は、底部１１と、側壁部１２とを備え、上部構造物２０は、横壁部２１と、横壁部２１の上方に配置された天井部２２とを備え、側壁部１２は、横壁部２１の下方に位置する第１側壁部１２Ａと、第１側壁部１２Ａよりも外側の位置にあり、横壁部２１との間に開口部を形成する第２側壁部１２Ｂとを備え、開口部には、冷却構造体３１と、耐火構造体３５とを備える冷却部材３０が配設され、冷却構造体３１は、金属部材で形成され、内部に冷媒の流路を有し、耐火構造体３５は、冷却構造体３１の周囲を覆い、不定形耐火物で形成されることを特徴とするガラス溶解炉。【選択図】図１
GLASS MELTING FURNACE AND GLASS MELTING METHOD
ガラス溶解炉、及びガラス溶解方法
YOSHINAKA YASUKI (Autor:in) / GOTO MASAKI (Autor:in) / MURAOKA KEITA (Autor:in)
02.04.2020
Patent
Elektronische Ressource
Japanisch
IPC:
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
C04B
Kalk
,
LIME
/
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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