提高300t钢包滑动水口自开率的研究  

RESEARCH ABOUT RAISING AUTOM ATIC OPEN RATE OF SLIDE GATE NOZZLE OF 300 t LADLE

作　　者：张海波 

机构地区：[1]首钢京唐钢铁联合有限责任公司制造部,河北唐山063200

出　　处：《河北冶金》2016年第2期13-15,共3页Hebei Metallurgy

摘　　要：介绍了首钢京唐公司300 t钢包滑动水口自动浇的现状,提高钢包滑动水口自开浇率的措施与对策。重点研究了引流砂成分、颗粒级配改进措施;采用自动加入引流砂装置,缩短钢包盛钢水时间及空置时间;加强热修包标准化操作及现场管理。通过采取上述措施,钢包滑动水口的自开率达到了99.8%以上,取得了较好的经济效益和社会效益。It is introduced the present situation of automatic casting of slide gate nozzle of 300t ladle of Jingtang, as well as measures and strategy to raise its automatic open ratio： researching in emphasis the improving measures for the composition of stuffing sand and particle - level proportioning, adopting automatic adding stuffing sand device to shorten the time of molten steel in ladle and the empty time, strengthening ladle hot repair standardized operation and site management. With the above measures, the automatic open rate of ladle slide gate nozzle reaches over 99.8 percent, good economic and social profit got.

关 键 词：钢包 滑动水口 自开率 研究 

分 类 号：TF341.9[冶金工程—冶金机械及自动化]