低压差流化分配器的下料速度  

LAYING OFF RATE OF FLUIDIZATION DISTRIBUTOR WITH LOW PRESSURE DROP

作　　者：洪江[1] 沈颐身[1] 

机构地区：[1]北京科技大学传输原理教研室

出　　处：《化学工程》1992年第5期46-52,共7页Chemical Engineering(China)

摘　　要：本文讨论了流化分配器的三个工艺参数(喉口直径、压力差及充气量)对其下料速度的影响,以及各工艺参数间的相互作用关系。实验得出了低压差工作区下料速度关联式。The effects of three process parameters, diameter of throat, pressure drop and aeration level, on the laying off rate of the distributor are discussed as well as the interaction relationship between the process parameters. The correlation of laying off is obtained in the low pressure drop region by experiment.

关 键 词：粉体 输送 分配器 下料 

分 类 号：TQ051.23[化学工程]