喷气织机能耗及降低辅助喷嘴气耗的探讨

Research on energy-consumption of air-jet loom and decrease in air-consumption of relay nozzle

喷气织机的降耗节能一直是企业需要解决的问题,通过对必佳乐DELTA-190型喷气织机能耗的测试分析指出,辅助喷嘴气耗为喷气织机整机能耗的主要部分,探讨了影响辅助喷嘴气耗的主要因素。阐析了影响其耗气的诸多因素,如辅助喷嘴压力,电磁阀控制辅助喷嘴的个数,辅助喷嘴间距的设置,储气罐的配量,辅助喷嘴的孔型选择,辅助喷嘴的结构及α、β、γ角的调节等,认为降低气耗需针对这些因素采取全面系统的措施,其中以辅助喷嘴压力的合理确定以及节能型辅助喷嘴的选择对降低气耗效果尤为显著。

Energy-saving and consumption-decreasing has been a long-standing problem to be solved in textile enterprises.By testing and analyzing the energy-consumption of air-jet loom of Picanol DELTA190,this paper draws the conclusion that the air-consumption of relay nozzle is an important part of energy-consumption of air-jet loom,and explores the chief factors influencing the air-consumption of relay nozzle.It expounds the factors that affect the air-consumption,such as relay-nozzle pressure,the number of solenoid valve which controls relay nozzle,installation of the space of relay nozzle,allocation of the gas-storage,selection of relay-nozzle pass,structure of auxiliary-jet and adjustment of α,β,γ angle,and believes that an overall and systematic steps must be taken.Among them,the rational determination of the relay-nozzle pressure and proper selection of the energy-saving relay nozzle play the key role in energy saving and lowering air consumption.