Continuous car type furnace was used in iron ore reduction successfully. The contents of with rotary hearth furnace are as more than 92% metallization and about 90% total iron.
此炉子已经成功地用于铁精矿粉还原焙烧,所得到的海绵铁产品的金属化率大于92 %,全铁约90 %。
The status of the utilization of iron-bearing dust and mortar is presented and the prossessing of dust and mortar with mortar injection and rotary hearth furnace technologies discussed.
介绍了莱钢含铁除尘灰和灰泥的利用状况,对采用湿法喷浆和转底炉技术处理除尘灰和灰泥进行了探讨。
Considerate that normal rotary hearth furnace can't control the carbon potential precisely, we designed rotary hearth furnace with controlled atmosphere and then managed to use it in manufacturing.