大型低阻尼密闭式环吹装置的应用APPLICATION OF BIG-SIZE LOW-DAMPING ENCLOSED QUENCH DEVICE IN PET STAPLE FIBER PRODUCTION
杨洪平
Yang Hongping ( Heilongjiang Longdi Group Co.;
摘要(Abstract)：
分析了大型低阻尼密闭式环吹装置的结构特点、设计原理和运行状况,测试了环吹风速均匀性,并同半敞开式环吹装置进行了比较。成功应用大型低阻尼密闭式环吹装置的关键是风的均匀分布和风的平衡控制。
The structure characteristics, design principle and moving condition of big-size low-damping enclosed quench device for PET staple fiber production were analyzed. The uniformity of speed of quenching air was determined. Compared with semi-enclosed quench device, it was obtained that the key point of using big-size low-dawping enclosed quench device is uniform distribution and balance control of quenching air.
关键词(KeyWords)：
低阻尼;密闭式;环吹装置;关键
基金项目(Foundation):
作者(Authors):
杨洪平
Yang Hongping ( Heilongjiang Longdi Group Co.;
DOI: 10.16090/j.cnki.hcxw.2001.05.013