论文部分内容阅读
在高大平房仓的屋顶及拱板的下弦板上设置保温隔热层 ,并配备保温密封门窗 ;对储粮采取冬季通风降温、春季密闭保冷、夏季换气排热 ,同时实行PH3与CO2 环流熏蒸杀虫技术。这些综合措施可使高大平房仓储粮度夏时的最高粮温控制在 2 2℃ ,平均粮温控制在14℃ ,且粮情稳定 ,品质陈化速率减缓。
In the tall warehouse roof and roof plate and the lower chord plate set thermal insulation layer, and equipped with heat sealing doors and windows; grain storage to take the winter ventilation cooling, cold and cool in the spring, the summer ventilation heat, while the implementation of PH3 and CO2 circulating fumigation Insecticidal technology. These comprehensive measures can control the maximum grain temperature of the large bungalow when it is stored in grain and summer at 22 ℃, and the average grain temperature is controlled at 14 ℃, and grain quality is stable and the quality aging rate is slowed down.