高炉边缘布加小粒焦的实验研究  

EXPERIMENTAL STUDY ON PUTTING SMALL-SIZE COKE AROUND INSIDE WALL OF BLASTFURNACE

作　　者：徐金铎[1] 车传仁[1] 巴广君 

机构地区：[1]东北大学

出　　处：《钢铁》1996年第8期5-9,共5页Iron and Steel

摘　　要：在实验室做了边缘布加小粒焦的三维动态热模拟实验研究。结果表明，小粒焦具有隔热功能，能减缓炉衬侵蚀并使高炉热损失减少，还能对炉料和炉墙起隔离作用，可消除炉墙粘结，有利顺行。边缘布加小粒焦是提高炉衬寿命的有效途径。The 3-D dynamic thermal simulation test of putting small-size coke around inside wall of BF has been carried out in the laboratory. The result shows:The small-size coke layer has the ability of heat insulation which reduces the erosion of the lining and decreases the heat loss ofthe furnace. This small-size coke layer can also separate the burden from the wall, so that the coherence on the wall can be prevented which will benefit the BF production. Putting small-size coke around the inside wall of BF is effective way to prolong the lifetime of the lining .

关 键 词：高炉 小粒焦 炉衬 寿命 

分 类 号：TF576[冶金工程—钢铁冶金]