Research progress of cleaning technology for special parts of chemical fiber spinning in China
In order to improve the understanding and development of spinning special parts cleaning technology,and then improve the production efficiency and product quality of chemical fibers,the problems existing in domestic spinning special parts cleaning were analyzed in detail,and the research progress of spinning special parts cleaning technology and equipment in cleaning quality,cleaning efficiency,energy saving and emission reduction was reviewed from three aspects of physical,chemical and composite cleaning technology.The development trend of cleaning technology for spinning special parts was summarized,and it was pointed out that the key to promote the continuous progress of cleaning technology is to strengthen the basic research of physical characteristics of dirt in spinning process,the application research of composite cleaning technology,the theoretical research of cleaning standards and the comprehensive research of energy saving and emission reduction in cleaning process.
spinning special pieceschemical fiberphysical cleaningcomposite cleaningcleaning qualitycleaning efficiencyenergy conservation and emission reduction