钢筋砼立筒仓机械通风储粮技术研究  

STUDY ON STORED-GRAIN TECHNOLOGY BY MECHANICAL AERATION IN SILO WITH REINFORCING STEEL BAR AND CONCRETE

作　　者：李国长[1] 乔占民[1] 李彪[1] 徐晓娟[1] 张冉[1] 

机构地区：[1]河南国家粮食储备库,河南郑州450003

出　　处：《郑州工程学院学报》2003年第3期37-40,共4页

摘　　要：研究测试了钢筋砼立筒仓的气密性、不同型号风机不同粮层高度的通风参数,提出了解决砼立筒仓气密性及通风降温经济性的初步建议,实仓通风试验肯定了机械通风作为砼立筒仓长期储粮技术之一的重要性.Airtightness and aeration parameters of different fans in different grain depth in silo with reinforcing steel bar and concrete was studied in this paper.Initial proposal for solving airtightness and economy of aeration for decreasing temperature in silo with reinforcing steel bar and concrete was made. The importance of mechanical aeration as one of long term grain storage technology in silo with reinforcing steel bar and concrete was affirmed by aeration experiment in silo added grains.

关 键 词：钢筋砼立筒仓 机械通风 储粮技术 风机 经济性 通风参数 

分 类 号：S379.2[农业科学—农产品加工]