摘要
武钢３５ ｔ球磨系统煤粉收集输送工艺改造中采用“高浓度煤粉袋式收集技术”一级收粉和“中仓分配、缓坡溜放”卸、输粉新工艺，改变了传统的多级收粉和卸、输粉工艺及由此造成的多种弊端，改造工程于１９９８年３月２５ 日竣工投产，运行结果好，经济，社会效益显著。
The new one stage pulverized coal collecting systen with bag filters for high density pulverized coal and the transporting system of “intermediate hopper distributing”and mild slope sliding has been adopted for revamping the 35 t ball mill at Wugang The new system doesn't have all the shortcomings of old multi stage collecting mode The revamping project was completed and the new systems were put into operation on March 25 th ,1998 Now the mill is operating well with good social and economic results
出处
《钢铁》
CAS
CSCD
北大核心
1999年第12期1-5,共5页
Iron and Steel
关键词
制粉系统
喷煤
高炉
球磨煤粉
收集输送系统
ball grinder,pulverized coal,collecting and transportation,process
