A walking beam furnace operation optimization system

Abstract

The application provides a kind of step-by-step heating furnace operation optimization system, it is related to industrial furnace operation technical field, the system includes: offline CFD simulation unit, for carrying out multi-physical field numerical simulation, obtains the optimization operating parameter corresponding to operating condition;Scene database, for storing the mapping relationship between multiple operating conditions and corresponding optimization operating parameters;Online state acquisition unit, for real-time acquisition heating furnace current operating state parameter;Online matching and parameter extraction unit, for determining target operating condition and target optimization operating parameter according to current operating state parameter;Execution control unit, for adjusting fuel and combustion-supporting gas supply system, flue gas circulation and heat exchange system, to realize the optimization of step-by-step heating furnace operating state.This scheme can avoid the high computing cost of online real-time CFD, while improving the operating efficiency and temperature field uniformity of step-by-step heating furnace, and has good engineering application value.

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