A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COKE OVEN AND FOUNDATION STRUCTURE THEREOF
PROBLEM TO BE SOLVED: To provide the foundation structure of a coke oven, disposed at the bottom of the furnace brick structure of the coke oven, having a flat surface enabling the uniform thermal expansion of the furnace brick structure.SOLUTION: The foundation structure of a coke oven, disposed at the bottom of the furnace brick structure of the coke oven, includes a lower mortar layer 4, a regular brick layer 5, and a surface mortar layer 7 formed on a furnace floor slab concrete 3 in this order. The regular brick layer 7 is formed of inexpensive regular bricks. The thickness of mortar layers formed at the top and the bottom of the regular brick layer 7 is adjusted to eliminate the difference in elevation at the top face 11 of the furnace floor slab concrete, without occurrence of cracks in the joint area of the mortar layers. Consequently a flat top face 12 of the surface mortar layer can be obtained. Preferably one or two iron plate layers 15 are disposed between the surface mortar layer of the foundation structure and the furnace brick structure.
【課題】コークス炉の炉体れんが構造物の下部に設けられる基礎構造の表面を平坦にして、炉体れんが構造物の均一な熱膨張を可能にするコークス炉の基礎構造を提供する。【解決手段】コークス炉の炉体れんが構造物の下部に設けられる基礎構造であって、炉床盤コンクリート３の上に下層モルタル層４、普通れんが層５、表面モルタル層７をこの順で形成されてなることを特徴とするコークス炉の基礎構造である。安価な普通れんがを用いた普通れんが層７を形成し、普通れんが層７の上下にモルタル層を形成してモルタル層の厚さを調整することにより、モルタル層の接合面に亀裂を発生させることなく、炉床盤コンクリート上面１１の高低差を解消して表面モルタル層上面１２を平坦にすることができる。さらに、基礎構造の表面モルタル層と炉体れんが構造物との間に１層又は２層の鉄板層１５を有すると好ましい。【選択図】図１
COKE OVEN AND FOUNDATION STRUCTURE THEREOF
PROBLEM TO BE SOLVED: To provide the foundation structure of a coke oven, disposed at the bottom of the furnace brick structure of the coke oven, having a flat surface enabling the uniform thermal expansion of the furnace brick structure.SOLUTION: The foundation structure of a coke oven, disposed at the bottom of the furnace brick structure of the coke oven, includes a lower mortar layer 4, a regular brick layer 5, and a surface mortar layer 7 formed on a furnace floor slab concrete 3 in this order. The regular brick layer 7 is formed of inexpensive regular bricks. The thickness of mortar layers formed at the top and the bottom of the regular brick layer 7 is adjusted to eliminate the difference in elevation at the top face 11 of the furnace floor slab concrete, without occurrence of cracks in the joint area of the mortar layers. Consequently a flat top face 12 of the surface mortar layer can be obtained. Preferably one or two iron plate layers 15 are disposed between the surface mortar layer of the foundation structure and the furnace brick structure.
【課題】コークス炉の炉体れんが構造物の下部に設けられる基礎構造の表面を平坦にして、炉体れんが構造物の均一な熱膨張を可能にするコークス炉の基礎構造を提供する。【解決手段】コークス炉の炉体れんが構造物の下部に設けられる基礎構造であって、炉床盤コンクリート３の上に下層モルタル層４、普通れんが層５、表面モルタル層７をこの順で形成されてなることを特徴とするコークス炉の基礎構造である。安価な普通れんがを用いた普通れんが層７を形成し、普通れんが層７の上下にモルタル層を形成してモルタル層の厚さを調整することにより、モルタル層の接合面に亀裂を発生させることなく、炉床盤コンクリート上面１１の高低差を解消して表面モルタル層上面１２を平坦にすることができる。さらに、基礎構造の表面モルタル層と炉体れんが構造物との間に１層又は２層の鉄板層１５を有すると好ましい。【選択図】図１
COKE OVEN AND FOUNDATION STRUCTURE THEREOF
コークス炉及びその基礎構造
NAKAYAMA TERUO (author) / YOKOMIZO MASAHIKO (author) / NAKAI YUKIYA (author)
2015-11-05
Patent
Electronic Resource
Japanese
IPC:
C10B
Zersetzende Destillation von kohlenstoffhaltigen Stoffen zur Erzeugung von Gas, Koks, Teer oder ähnlichen Stoffen
,
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
/
E02D
FOUNDATIONS
,
Gründungen
/
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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