论文部分内容阅读
低温储粮技术是指将平均粮温控制在低温(15℃)或准低温(20℃)以下进行储藏的一种技术。目前国内仓内内循环低温(准低温)储粮主要是利用压入式内循环通风,将粮堆表层粮温较高的空气直接压入粮堆底层,由于温差过大,容易引起底层结露。本试验利用山墙风机及吸出式环流熏蒸设备进行
Low temperature grain storage technology refers to the average grain temperature control in the low temperature (15 ℃) or quasi-low temperature (20 ℃) below a storage technology. At present, the internal circulating low-temperature (quasi-low-temperature) grain storage in the warehouses mainly uses press-in internal circulation ventilation to push the air with the higher grain surface temperature directly into the bottom of the grain pile. As the temperature difference is too large, . The experiment using the gable fan and suck-out circulation fumigation equipment