Design and Application of Car Type Annealing Furnace Temperature Control System

This paper introduces the often used machinery industry car type annealing furnace temperature control system design and application. Analyzes the composition of gas car type annealing furnace temperature control system, working principle and performance, puts forward the solutions to improve safety of the combustion system. Using PID algorithm module of Siemens STEP7 environment optimize the temperature control system design. Actual operation results show that the system has stable performance and high precision of temperature control, low hardware cost, meet the technological requirements.