REFRACTORY BLOCK AND INSTALLATION METHOD OF THE SAME

To provide a refractory block capable of improving a construction efficiency of a furnace construction work by significantly increasing specifically a length in a furnace height direction when a size of a refractory for repairing a combustion chamber is increased.SOLUTION: There is provided a refrac...

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Bibliographische Detailangaben
Hauptverfasser: UEDA HIDEKI, NOBUSUE JUNKI, MASAMORI TSUNEJI, ARIMURA YUKI, HIDA HAYATO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a refractory block capable of improving a construction efficiency of a furnace construction work by significantly increasing specifically a length in a furnace height direction when a size of a refractory for repairing a combustion chamber is increased.SOLUTION: There is provided a refractory block 100 for forming a combustion chamber of a coke oven, in which the refractory block 100 is formed into a U-shape in which a binder wall 110 and a laufer wall 120 are integrally formed, a length of the refractory block 100 in a furnace height direction is 1,000 mm or more and 7,000 mm or less, in the refractory block 100, at least one hole 130 is formed on a surface of one direction side in the furnace height direction, and in the laufer wall 120, at least one pair of through holes 140 parallel to a furnace leader direction is formed.SELECTED DRAWING: Figure 1 【課題】燃焼室の補修用耐火物の大型化に際し、特に炉高方向の長さを大幅に増加させて、築炉工事の施工効率を改善することのできる耐火物ブロックを提供する。【解決手段】コークス炉の燃焼室を形成するための耐火物ブロック100であって、耐火物ブロック100はビンダー壁110とロイファー壁120とが一体に形成されたコの字状であり、耐火物ブロック100の炉高方向の長さが1000mm以上7000mm以下であり、耐火物ブロック100は炉高方向の一方側の面に孔130が少なくとも1つ形成されており、ロイファー壁120は炉団長方向に平行な1対の貫通孔140が少なくとも1組形成されている、耐火物ブロック【選択図】図1