微波干燥技术在纺织品成分定量分析中的应用  

Study on Application of Micr owave Dr ying Technology in Quantitative Analysis of Textile

作　　者：张银锋 寿谦益 鲍国芳 祝灵丽 金莹莹 沈江琴 Zhang Yinfeng;Shou Qianyi;Bao Guofang;Zhu Lingli;Jin Yingying;Shen Jiangqin(Shaoxing Testing Institute of Quality Technical Supervision,Shaoxing,Zhejiang 312366,China)

机构地区：[1]绍兴市质量技术监督检测院

出　　处：《天津纺织科技》2020年第1期31-34,共4页Tianjin Textile Science & Technology

基　　金：浙江省质量技术监督系统科研计划项目（20170254）

摘　　要：在纺织品成分定量分析标准中采用通风烘箱法干燥,烘干时间长,效率低。通过对微波干燥技术的分析,讨论微波处理时间、微波功率、纤维含水率对干燥效果的影响,比较微波干燥法和通风烘箱干燥法。结果表明,微波功率为350 W,能在16~22 min内烘干试样,两种方法所测得的成分比例偏差小于1.0%,微波干燥法对纤维含量无影响,与通风烘箱干燥相比,微波干燥更加快速、均匀、高效、节能。In the standard of textile composition quantitative analysis,the ventilated oven drying method is adopted,which has the disadvantages of long drying time and low efficiency.In this paper,the microwave drying technology is analyzed.The effects of microwave treatment time,microwave power and moisture content of fibers on microwave drying are discussed.Two methods of microwave drying and ventilated oven drying are compared.The test results show that the microwave power is 350 W and the sample can be dried non-destructively within 16~22 minutes.The deviation between the two methods is less than 1%.The data of microwave drying is credible.Microwave drying is faster,more uniform,more efficient and energy-saving compared with blast oven drying.

关 键 词：微波干燥 通风烘箱 定量分析 烘干效率 混纺纤维 

分 类 号：TS107.4[轻工技术与工程—纺织工程]