摘要
应用高效换热器及特长火焰燃烧器使焙烧钒渣的回转窑温度场得到改善，高温带长度大于２０ｍ，高温带温度控制在７２０—８００℃，满足了钒渣焙烧的工艺要求。
Abstract Using high efficiency heat exchanger and especially long flame combustor can improve rotary ciln's temperature field of roasting vanadium slag.The hot-temperature zone is more than 20m long,and its temperature is controlled between 720-800℃,thus it can meet process demands of roasting vanadium slag.
出处
《铁合金》
北大核心
1995年第1期34-37,51,共5页
Ferro-alloys
