| 摘要 |
PROBLEM TO BE SOLVED: To realize a structure for realizing a long-life coke oven wall and for avoiding initial thermal cracking, wherein joints from which cracks potentially start are not formed at a laufer part, a structure which keeps rigidity of the oven wall over a long period of time and inhibits vicious cycle of lateral pressure increase and oven wall deformation, or a structure which does not induce rigidity decrease even when thermal cracking occurs. SOLUTION: The subject bricklayer structure of the coke oven wall has a laufer brick serving as a partition wall between a carbonization chamber and a combustion chamber and binder bricks 36, 40, 41 and 42 serving as partition walls between combustion chamber flues. Here, at least a part of the binder bricks is unified with the laufer brick 43, and the laufer brick 43 has joints, i.e. vertical joint planes, only on extended lines of the binder bricks or on central lines of combustion chamber flues 8 in the longitudinal direction of the oven. COPYRIGHT: (C)2006,JPO&NCIPI
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