高大平房仓入库高水分晚籼稻谷通风降水试验  

TEST OF VENTILATION AND LOWERING MOISTURE ON LATE INDICA RICE OF HIGH MOISTURE CONTENT IN LARGE WAREHOUSE

作　　者：易世孝 盛宏贤 王丰富 游红光 潘登 刘波 鲍明宏 

机构地区：[1]中央储备粮麻城直属库,438300

出　　处：《粮食储藏》2005年第4期32-34,共3页Grain Storage

摘　　要：高大平房仓入库高水分晚籼稻谷,在粮堆达到设计堆高,并完全压住一个通风孔的风道后,采用离心风机压入式通风降水。其它通风孔照此法依次进行。选择气温在19～25℃之间、气湿<70%RH时进行通风,能将16%以内的水分降到13.5%以内,并能达到保持储粮品质,保证储粮安全,节约费用的目的。Late indica rice of high moisture content was stored in large warehouse, the height of grain bulk reached designed height,and the grain bulk completely covered the ventilation duct, centrifugal fan was used to ventilate and lower temperature. Ventilation was carried out when the atmospheric temperature was 19 - 25℃, relative humidity〈 70% RH. It can lower the moisture content from 16% to 13.5%. It can maintain the quality of grain, ensure stored- grain safety, and save costs.

关 键 词：高大平房仓 高水分粮 机械通风 降水 通风孔 高水分 籼稻谷 降水试验 入库 通风降水 

分 类 号：S379.2[农业科学—农产品加工] S511.21[农业科学—农艺学]