To solve the problems of energy conservation,thermal insulation,and safe turnover during the transportation of torpedo ladles,this paper investigated and analyzed the thermal insulation measures of torpedo ladles at home and abroad,and compared them with the actual thermal insulation schemes of torpedo ladles in Shougang Qiangang.The results indicate that:1)the adoption of external insulation measures for torpedo ladles has no impact on their safe turnover;2)replacing spray coating with pyrophyllite bricks can effectively improve the operational safety performance of torpedo ladles;3)the thermal insulation effect of the permanent lining mainly composed of pyrophyllite bricks is better than that of spray coating,and the temperature of the torpedo ladle shell is 10～15℃lower.
Torpedo ladleEnergy conservation and thermal insulationSafe turnoverOptimization
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