Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of microporous anti-seepage air brick
The invention discloses a preparation method of a microporous impermeable air brick, unique micropores are formed in a matrix by adopting an emulsion method, the method is simple to operate, convenient to implement and short in forming time, controllable preparation of a brick body pore structure is realized, the micropores are connected through tiny air-permeable channels, the blowing airflow is stable, and the permeability of the brick body is improved. The thermal shock resistance and erosion resistance of the air brick are remarkably improved, the air brick is good in impermeability, steel seepage is avoided in the use process of the air brick, frequent oxygen burning operation is not needed, the working environment of field operators is improved, the energy cost used in the air brick burning process is reduced, meanwhile, the blow-through rate of the air brick is increased, and the service life of the air brick is prolonged. And the safe production of steelmaking continuous casting is ensured.
本发明公开了一种微孔防渗透气砖的制备方法，采用乳液法在基质内形成独特的微气孔，本方法操作简单，实施方便、成型时间短，实现了砖体孔结构的可控制备，微气孔之间有微小的透气通道相连，吹气气流稳定，显著改善透气砖的热震稳定性和抗侵蚀性能，防渗性好，透气砖使用中不渗钢，不需要频繁的烧氧作业，改善了现场操作人员工作环境，减少了烧透气砖过程中使用的能源成本，同时改善了透气砖的吹通率和使用寿命，保障了炼钢连铸的安全生产。
Preparation method of microporous anti-seepage air brick
The invention discloses a preparation method of a microporous impermeable air brick, unique micropores are formed in a matrix by adopting an emulsion method, the method is simple to operate, convenient to implement and short in forming time, controllable preparation of a brick body pore structure is realized, the micropores are connected through tiny air-permeable channels, the blowing airflow is stable, and the permeability of the brick body is improved. The thermal shock resistance and erosion resistance of the air brick are remarkably improved, the air brick is good in impermeability, steel seepage is avoided in the use process of the air brick, frequent oxygen burning operation is not needed, the working environment of field operators is improved, the energy cost used in the air brick burning process is reduced, meanwhile, the blow-through rate of the air brick is increased, and the service life of the air brick is prolonged. And the safe production of steelmaking continuous casting is ensured.
本发明公开了一种微孔防渗透气砖的制备方法，采用乳液法在基质内形成独特的微气孔，本方法操作简单，实施方便、成型时间短，实现了砖体孔结构的可控制备，微气孔之间有微小的透气通道相连，吹气气流稳定，显著改善透气砖的热震稳定性和抗侵蚀性能，防渗性好，透气砖使用中不渗钢，不需要频繁的烧氧作业，改善了现场操作人员工作环境，减少了烧透气砖过程中使用的能源成本，同时改善了透气砖的吹通率和使用寿命，保障了炼钢连铸的安全生产。
Preparation method of microporous anti-seepage air brick
一种微孔防渗透气砖的制备方法
MA JUNQIANG (Autor:in) / DONG BINBIN (Autor:in) / WANG LI (Autor:in) / YU WENXU (Autor:in) / YIN CHAOFAN (Autor:in) / NAN XIAOMIN (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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