Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metallurgical refining steel ladle refractory brick masonry method
The invention discloses a refractory brick masonry method for a metallurgical refining steel ladle. The refractory brick masonry method comprises the working procedures of permanent layer pouring, ladle bottom non-burnt magnesia carbon brick masonry, ladle wall molten pool section non-burnt magnesia carbon brick masonry, slag line position non-burnt magnesia carbon brick masonry, ladle edge special-shaped brick design and steel ladle edge masonry. A refractory brick building method is redesigned, conventional edge wrapping bricks are modified, edge wrapping special-shaped bricks are designed, bosses and grooves of two continuously built edge wrapping special-shaped bricks can be tightly matched, and it can be guaranteed that the edge wrapping refractory bricks are stable and do not fall off in the using process; the parts, close to the steel ladle shell, of the backs of the ladle edge special-shaped bricks are subjected to slope treatment, refractory bricks are replaced with high-aluminum pouring materials, the problem that gaps are reserved when the ladle shell and the second unfired magnesia carbon bricks are directly built is solved, and safety is higher.
本发明公开了一种冶金用精炼钢包耐火砖砌筑方法，包括永久层浇筑，包底不烧镁碳砖砌筑，包壁熔池段不烧镁碳砖砌筑，渣线位置不烧镁碳砖砌筑，包沿异型砖设计和钢包包沿砌筑工序。通过重新设计耐火砖砌筑方法，并对常规包沿砖进行改造，设计了包沿异型砖，连续砌筑的两块包沿异形砖的凸台和凹槽可严密契合，可保证包沿耐火砖在使用过程中稳固不脱落；通过对包沿异型砖背部靠近钢包包壳的部分进行了斜面处理，采用高铝质浇筑料代替耐火砖，解决了包壳和第二不烧镁碳砖直接砌筑留有缝隙的问题，安全性更高。
Metallurgical refining steel ladle refractory brick masonry method
The invention discloses a refractory brick masonry method for a metallurgical refining steel ladle. The refractory brick masonry method comprises the working procedures of permanent layer pouring, ladle bottom non-burnt magnesia carbon brick masonry, ladle wall molten pool section non-burnt magnesia carbon brick masonry, slag line position non-burnt magnesia carbon brick masonry, ladle edge special-shaped brick design and steel ladle edge masonry. A refractory brick building method is redesigned, conventional edge wrapping bricks are modified, edge wrapping special-shaped bricks are designed, bosses and grooves of two continuously built edge wrapping special-shaped bricks can be tightly matched, and it can be guaranteed that the edge wrapping refractory bricks are stable and do not fall off in the using process; the parts, close to the steel ladle shell, of the backs of the ladle edge special-shaped bricks are subjected to slope treatment, refractory bricks are replaced with high-aluminum pouring materials, the problem that gaps are reserved when the ladle shell and the second unfired magnesia carbon bricks are directly built is solved, and safety is higher.
本发明公开了一种冶金用精炼钢包耐火砖砌筑方法，包括永久层浇筑，包底不烧镁碳砖砌筑，包壁熔池段不烧镁碳砖砌筑，渣线位置不烧镁碳砖砌筑，包沿异型砖设计和钢包包沿砌筑工序。通过重新设计耐火砖砌筑方法，并对常规包沿砖进行改造，设计了包沿异型砖，连续砌筑的两块包沿异形砖的凸台和凹槽可严密契合，可保证包沿耐火砖在使用过程中稳固不脱落；通过对包沿异型砖背部靠近钢包包壳的部分进行了斜面处理，采用高铝质浇筑料代替耐火砖，解决了包壳和第二不烧镁碳砖直接砌筑留有缝隙的问题，安全性更高。
Metallurgical refining steel ladle refractory brick masonry method
一种冶金用精炼钢包耐火砖砌筑方法
LIU BIN (Autor:in) / CHEN XINGRUN (Autor:in) / SHANG YONGLU (Autor:in)
28.05.2024
Patent
Elektronische Ressource
Chinesisch
Light refractory brick for permanent layer of steel ladle
| Europäisches Patentamt | 2020
Method for improving thermal insulation performance of refractory brick for steel ladle
| Europäisches Patentamt | 2024
Tentative standard specification for metallurgical masonry, metallurgical sandstone, and slag brick
Engineering Index Backfile | 1936
Refractory indicator brick and steelmaking ladle using the same
Europäisches Patentamt | 2019
Refractory indicator brick and steelmaking ladle using the same
| Europäisches Patentamt | 2019