连铸机开浇前备包现象的讨论

钢铁, 2008, 43(3): 41-0.

连铸机开浇前备包现象的讨论

王锋 , 田乃媛 , 贺东风 , 徐安军

北京科技大学冶金与生态工程学院，北京 100083

Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China

关键词：连铸机;连浇;备包;开浇

Discussion on Full Ladle Preparation for Sequential Casting

WANG Feng , TIAN Naiyuan , HE Dongfeng , XU Anjun

Keywords： continuous caster;sequential casting;preparation of spare full ladle;start of casting

针对一些钢厂在连铸机开浇前进行备包的现象，详细分析了其存在的5方面原因，提出了连铸机不备包情况下，各工序时间所应满足的计算公式。根据分析的原因提出了减少连铸机开浇前备包个数的6项措施。最后，通过分析各工序具体的时间，给出了连铸机开浇前合理备包个数的计算公式以及连铸机最大连浇炉数的计算公式。

The preparation of spare full ladles at some steel works was analyzed for five reasons and the formula calculating the time of every procedure without spare full ladles are proposed.Six measures which could decrease the number of spare full ladles before start of casting are put forward. Finally, the formulas of rational number of spare full ladles and maximal heat number of sequential casting are given.

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