振动流化床的流化与减振设计  

The Design of Fluidization and Vibration Reducing of Vibration Fluid Bed

作　　者：贾振波[1] 和兴锁[2] 石守红[1] 

机构地区：[1]西北大学化工系,西安710069 [2]西北工业大学,西安710072

出　　处：《机械科学与技术》2001年第6期839-840,859,共3页Mechanical Science and Technology for Aerospace Engineering

摘　　要：振动流化床在化工中有很重要应用 ,本文在分析了振动流化床振动特性基础上 ,按流化床技术指标要求 ,计算出了垂直和水平方向的弹簧刚度系数和阻力系数 ,结果表明 ,振动流化床性能良好。The vibration fluid bed have an important applica tion in the chemical industry and engineering. After analyzing the vibration cha racteristics of fluid bed, we compute the coefficients of stiffness and damper o f spring in vertical and horizontal directions according to the technical criter ia of fluid bed. The computation results indicate that the vibration fluid bed i s very useful to engineering application.

关 键 词：机械振动 传递率 振动流化床 减振设计 流化设计 

分 类 号：TQ051.13[化学工程]