Optimization and control of working parameters of hot blast furnace

摘要：

　　In order to improve the working efficiency of hot blast stoves,reduce environmental pollution,reduce labor intensity and improve combustion efficiency,this paper uses ANSYS software to simulate the temperature field and flow field of the hot blast stove,and uses the PID controller to realize the automatic control of the hot blast stove.The model and working principle of the hot blast stove are briefly introduced.The operating parameters(blowing fan air flow,coal intake)of the hot blast stove are briefly studied.The results show that the amount of air flow of the blast furnace depends on the coal intake of the hot blast stove,which is generally per kilogram of coal.8m3-10m3-air is required.When the coal intake is 120kg/h and the air volume of the blower is 1200m3/h,the hot blast stove can work stably with high efficiency.The results obtained are input into the database for later combustion.The work provides a theoretical basis.

作者: Heng Wang Shukun Cao QuanchengDong Yi Cui Zijian Cao Shuqiang Xu Xiangwen Song Hao Shen

作者单位: 336 West Road Jinan,School of Mechanical Engineering,University of Jinan,Jinan 250022,Shandong Province,China

会议类型: 国际会议

会议名称: 2018年建筑、航空与环境工程国际学术论坛-物联网(IFCAE-IOT 2018)2018 International Forum on Construction, Aviation and Environmental Engineering-Internet of Things(IFCAE-IOT 2018)

会议地点: 广州

会议语种:英文

页码: 1-5

在线出版日期: 2018-05-11（万方平台首次上网日期，不代表论文的发表时间）