甲醇水冷器噪声振动计算分析及防声振动设计  

Calculation and Analysis of the Sound-Vibration of Methanol Cooler and its Sound-Vibration Resistant Design

作　　者：田静[1] 莫春萍 张秀芳[1] 王万林[1] 岳涛[1] 郑建国[1] 

机构地区：[1]天华化工机械及自动化研究设计院有限公司,甘肃兰州730060

出　　处：《广州化工》2014年第8期162-164,共3页GuangZhou Chemical Industry

摘　　要：利用换热器计算软件Aspen HTFS+对甲醇水冷器进行了声振动计算和预测,计算结果表明:在运行过程中设备会产生强烈的噪声振动,与生产现场情况完全吻合,同时针对消除声振动提出了改进措施,并对设备结构进行合理优化。Calculation analysis and prediction of sound - vibration of the methanol cooler were performed using Aspen HTFS ＋ software for heat exchangers. The result indicated that operating equipment had stronger vibration, which tallied completely with reality conditions. Some structure improvement methods were proposed for optimal design and eliminating sound - vibration.

关 键 词：甲醇水冷器 噪声振动 声频 卡门漩涡脱落频率 

分 类 号：TQ051.5[化学工程]