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为了取出电炉中的断电极,我厂原用带细圆钢作销子的小链条吊取,一般需17分钟,如果断电极在出钢后或熔化期斜靠在炉墙上,或平躺在炉料中,则无法吊出。既浪费电极,又使熔毕碳增高,延长冶炼时间。 根据抓斗原理,作者设计了抓斗式电极夹,用以吊取炉内断电极,效果很好,解决厂这一问题。 电极夹的结构如图1所示,为了防止电极夹在吊取断电极时沾钢,三片板夹用铁水铸造并要求弧
In order to remove the electric furnace in the broken electrode, I used to use the factory for sale with a small round steel peg hanging chain, usually takes 17 minutes, if the broken electrode in the tapping or melting leaning against the furnace wall, or Lying in the charge, you can not hang out. Not only waste the electrode, but also increased the melting of carbon to extend the smelting time. According to the principle of grab, the author designed a grab-type electrode clamp, used to lift the broken electrode in the furnace, the effect is very good, to solve the factory problem. The structure of the electrode holder shown in Figure 1, in order to prevent the electrode caught in the lifting of the electrode dip James, three plate clip cast with molten iron and requires arc