现有埋入式盐炉生产实践表明,三相盐炉往往出现三相功率不平衡现象,其中又以三相侧埋式盐炉最甚,一般均有10～15%的不平衡程度,严重甚至达到20～30%以上。埋入式盐炉在我国是从插入式炉改革的。但是,这些盐炉在炉膛大小,电极尺寸及电极布置等方面,大部分是从实践经验、筑炉条件以及与原有插入式炉相比较而制造出来 The existing production practice of embedded salt furnace shows that the three-phase salt furnace often appears three-phase power imbalance, of which three-phase side-buried salt furnace is the worst, generally 10 to 15% of the degree of imbalance, serious Even reach 20 ~ 30% above. Buried salt furnace in our country is from the plug-in furnace reform. However, most of these salt furnaces have been manufactured in terms of furnace size, electrode size, electrode arrangement and the like, from the practical experience, the conditions of the furnaces, and comparison with the conventional plug-in furnaces