Design of frequency energy-saving control system of high temperature and high pressure dyeing machine

For solving the problems of great consumption of water and power,improving business productivity and of high temperature and high pressure dyeing machine control system for this paper transforms the original manual control mode by using a combination of PLC and inverter control to optimize the energy-saving efficiency of the original system design.The system solves the manual/automatic conversion,improves dynamic response and control accuracy,and simplifies process operation through the PLC control transformation.By frequency conversion,the pump speed can be adjusted automatically according to machine cylinder temperature,achieving fabric running with even speed.The experimental data proved that this system has fulfilled the goal of energy saving,consumption reduction,and improvement of enterprise productivity.