摘要
为延长矿热炉炉衬寿命,研究了锰铁矿热炉整体炉衬砌筑技术,并结合整体炉衬技术在12.5 MVA矿热炉实际应用情况,证明了砌筑工艺技术可显著地提高高碳锰铁炉炉衬寿命,同时详细介绍了整体炉衬砌筑完成后,电炉的新开炉工艺,指出了整体炉衬的缺陷,出铁口砌筑技术及砌筑分层和抗冲刷能力需进一步改进。
In order to prolong the life of the furnace lining, combined study on monolithic lining masonry technology for ferromanganese submerged-are furnace with its technological application on 12.5 MVA submerged-arc furnace, it puts forward that the masonry technology can improve high carbon ferromanganese lining lifetime dramatically. It also introduces furnace new blow-in craft after monolithic lining masonry and it points out its drawbacks on tapping hole masonry, masonry laminate and erosion resistance. All these need to be made further improvement.
出处
《铁合金》
2013年第6期5-7,共3页
Ferro-alloys
关键词
矿热炉
锰铁合金
整体炉衬
寿命
submerged-arc furnace, ferromanganese, monolithic lining, lifetime
