论文部分内容阅读
邢钢4号高炉(300m~3)设有12个风口,1个铁口,2个渣口,1990年6月12日投产。该高炉炉底、炉缸采用高铝砖,炉腹及以上内衬采用粘土砖,并用新型磷酸泥浆砌筑;炉体冷却系统包括7层冷却壁和3层支梁式水箱,其中炉底、炉缸部位为3层光面冷却壁,炉腹至炉腰中段为2层支梁式水箱,炉腰、炉身下部为2层勾头型横贯式镶砖冷却壁,炉
Xing Steel No. 4 blast furnace (300m ~ 3) with 12 tuyeres, 1 iron mouth, 2 slag mouth, June 12, 1990 production. The blast furnace bottom and hearth are made of high alumina brick, clay lining is used for lining the lining and above, and masonry is built with new phosphoric acid mud. The furnace cooling system comprises 7 layers of stave and 3 branch beam type water tanks, The hearth part is a 3-layer smooth cooling wall, the middle part of the hearth to the middle of the furnace is a 2-level branch beam tank, the lower part of the furnace body is a 2-layer hook-type traversing type mosaic wall,