农业散粒物料的偏析和脉动流化分选  

SEGREGATION AND PULSATING FLUIDIZED SEPARATION OF AGRICULTURAL BULK MATERIALS

作　　者：吴守一[1] 赵杰文[1] 

机构地区：[1]江苏工学院

出　　处：《农业机械学报》1991年第3期29-35,共7页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金

摘　　要：本文介绍了对农业散粒物料进行的流化偏析试验,分析了各种物理特性差异引起偏析的规律,研究了脉冲气流的作用,介绍了脉动流化分选机的特点。In this paper the fluidized segregated tests of the agricultural bulk materials have been reported,the law of segregation caused by differences of various physical properties has been analyzed, the effects of pulsating air flow have been studied,the features of pulsating fluidized separator have been introduced.

关 键 词：颗粒物料 偏析 脉动 流化 分选机 

分 类 号：S226.5[农业科学—农业机械化工程]