鞍钢技术
鞍鋼技術
안강기술
AISC TECHNIQUES
2014年
6期
40-42
,共3页
魏春新%刘文飞%王军%王富亮
魏春新%劉文飛%王軍%王富亮
위춘신%류문비%왕군%왕부량
转炉%废钢%铁矿石%氧枪喷头
轉爐%廢鋼%鐵礦石%氧鎗噴頭
전로%폐강%철광석%양창분두
converter%scrap%iron ore%oxygen lance nozzle
针对转炉采用部分铁矿石替代废钢冶炼降温引起前期反应过于激烈造成转炉喷溅严重的问题，进行了氧枪喷头参数和氧枪操作模式的优化，优化后转炉每月喷溅比例由12.0%降至4.7%，煤气回收量比原工艺提高15 m3/t。
針對轉爐採用部分鐵礦石替代廢鋼冶煉降溫引起前期反應過于激烈造成轉爐噴濺嚴重的問題，進行瞭氧鎗噴頭參數和氧鎗操作模式的優化，優化後轉爐每月噴濺比例由12.0%降至4.7%，煤氣迴收量比原工藝提高15 m3/t。
침대전로채용부분철광석체대폐강야련강온인기전기반응과우격렬조성전로분천엄중적문제，진행료양창분두삼수화양창조작모식적우화，우화후전로매월분천비례유12.0%강지4.7%，매기회수량비원공예제고15 m3/t。
For the problem of the converter splashing seriously caused by intense pre-reaction molten steel temperature drop due to adding some iron ores replacing scrap into converter, the parameters of oxygen lance nozzles and the operation modes of the oxygen lance are optimized so that the splashing percent of the converter is reduced to 4.7% from 12.0% per month and the recovery amount of gas is increased by 15 m3/t.
