发明名称 |
KILN, METHOD FOR PRODUCING REFRACTORY, AND REFRACTORY BLOCK |
摘要 |
The furnace of the present invention includes a body of a furnace having a cylindrical shape; a steel shell which is arranged at an inside surface of the furnace; and a lining refractory which is arranged at an inside of the steel shell and includes a plurality of refractory blocks, wherein: each of the refractory blocks includes a hot-face end surface which has a hexagonal shape exposed to a middle of the furnace, and a cold-face end surface which has a hexagonal shape larger than the hot-face end surface, the cold-face end surface being arranged at an outer periphery side of the furnace; the refractory blocks are arranged such that each position of the hot-face end surface is positioned along the radial direction of the furnace at a predetermined reference position; and the refractory blocks are arrayed along the circumferential direction of an inside surface of the steel shell, thereby being stacked in a honeycomb manner. |
申请公布号 |
KR20120011047(A) |
申请公布日期 |
2012.02.06 |
申请号 |
KR20117027294 |
申请日期 |
2010.05.19 |
申请人 |
NIPPON STEEL CORPORATION |
发明人 |
TAIRA HATSUO;MATSUI TAIJIRO;UCHIDA TAKAYUKI;UMEDA SHINGO;IMAGAWA HIROSHI;KOBAYASHI SHINTARO |
分类号 |
F27D1/04;C21C5/44;F27D1/16 |
主分类号 |
F27D1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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