| The No.3 blast furnace in Hefei Iron and Steel Company is described in this article. The development, status and trends of the computer control furnace system are introduced in detail. The structure of the blast furnace control system were described. The PLC and WinCC were used in the design of the control systems.In order to meet the demand of the computer supervisory system request, the computer monitor control system with the function of the blast furnace main body, the winch system and the hot blast stove control is based on industry Ethernet consisted of the Siemens S7-300 PLC and industry control computer (IPC).The monitoring software was designed with the Siemens configuration software WinCC6.0 is the development kit, The monitoring software can show the system monitoring picture.This system main function is carries on the dynamic surveillance to the scene process data, saves the historical data and reports unusual signal, instructs the scene operation. The real-time control of the blast furnace main body and the hot blast stove can be finished in the hoist control room and the hot blast stove duty officers by the computer monitor control system. |
PDF Full Text Request