The Application Research Of Monitoring Control System For Blast Furnace

In this paper, No.3 blast furnace in Hefei Iron and Steel Company to study the background. In search of the relevant literature on the basis of a large number of domestic and foreign furnace, computer control of the Development, Status and trends in detail. Described the blast furnace control system and the PLC and WinCC in the design of control systems.This transformation basis blast furnace craft to the computer supervisory system request, uses Siemens S7-300 series PLC and industry control computer (IPC), composes take the industry ethernet as the foundation computer control system. Mainly completed to the blast furnace main body, the winch system and the hot blast stove process control system design. The monitoring part uses the Siemens configuration software WinCC6.0 is the development kit, has designed the system monitoring picture, and has established the corresponding monitor routine.This system main function is carries on the dynamic surveillance to the scene process data, completes the historical data to file away and unusual signal reporting to the police, carries on the instruction to the scene operation, and hoists the control room in the blast furnace and the hot blast stove duty officers observation room to be able to the blast furnace main body, the hot blast stove as well as hoists the system the production process to carry on the real-time control.