Application of Inverter Control Technology in Papermaking Headbox System
Wang Minhua;Zhou Jian;
The headbox is the core equipment for high-speed paper machines and has a decisive influence on the formation of sheets and on the properties of sheets. The main control parameters are total pressure and pulp level. By controlling the rotational speed of the pulsator pump and the Roots blower through inverter control, the automatic control of the total pressure and the pulp level can be realized not only to meet the technological requirement but also to reduce power consumption and achieve energy-saving operation.
【CateGory Index】： TM921.51