OptiFeed浆料流送系统在高速纸机上的应用

OptiFeed Stock Feed System of the Yueyang PM8High-speed Paper Machine

岳阳林纸集团年产20万t低定量涂布纸机(PM8)是芬兰美卓公司最新推出的OptiFeed供浆系统在中国的首次完整应用。该系统配备了设备自动群组开停控制,过程运行参数全部由DCS完成,是目前世界上自动化程度配置最高的纸机之一。文中详细地介绍了该系统的主要特征、工艺流程、重点设备以及调试与运行中存在的一些问题和改进措施。

PM8of Yueyang Forest-Paper Co.Ltd.is the first commercial practice of Metso Paper OptiFeed system in China.The system is equipped with automatic group start/stop control,all process parameters are controlled by DCS,PM8is one of the paper machines with the tiptop automatization in the world.The main process&equipments character,commission test,process optimization and water balance of the system are introduced in the paper.