Automatic cleaning process and system for viscose fiber nozzle plate

The invention discloses an automatic cleaning process and system for a viscose fiber nozzle plate, relating to the technical field of production of viscose fibers. During process, a fixing device anda conveying device in an auxiliary shop are utilized. The process comprises the following steps: primary washing, first washing, secondary washing, acid pickling and third washing. During the washingprocess, waste water for secondary washing is used for first washing. Waste water for first washing is used for primary washing. Therefore, damage risk of a nozzle is reduced to the greatest extent. Manual labor and water quantity are saved to the greatest extent. 本发明公开了种用于粘胶纤维喷头盘自动清洗工艺及系统，属于粘胶短纤维生产的技术领域，此工艺借助辅助车间的固定装置和传送装置，依次经初次水洗-次水洗-二次水洗-酸洗-三次水洗，在清洗过程中将二次水洗的废水用于次水洗，次水洗的废水用于初次水洗，极大程度了降低喷头损伤风险，很大程度节省人工和用水量。