论文部分内容阅读
在浅圆仓中应用谷物冷却机进行了保水冷却通风低温储粮试验,结果表明:粮温基本降到了15℃左右,达到了低温储粮的要求;明显减少了粮层温差,粮层温差缩小到≤1℃/m;较好地保持和平衡了储粮水分,各仓平均水分变幅为-0.3%～0.0%,达到保水冷通的目的,提高了储粮的安全稳定性,能确保储粮安全度夏,储粮各项品质指标均控制在宜存范围,基本上保持了储粮原有的品质,延缓粮食陈化速度,并为防虫、防霉创造了有利条件,是值得完善推广的低温储粮新技术。
The grain cooler was used in the shallow silo to conduct the water-saving, cooling and ventilating low-temperature grain storage experiment. The results showed that the grain temperature basically dropped to about 15 ℃, which reached the requirement of low-temperature grain storage; the temperature difference of the grain layer was obviously reduced and the temperature difference of the grain layer was reduced To ≤1 ℃ / m; better maintain and balance the grain moisture, the warehouse average moisture content of -0.3% ~ 0.0%, to achieve the purpose of water and cold storage, improve the security of grain storage stability, to ensure that The safety of grain storage in summer and grain quality indicators are controlled in the scope of the deposit, basically maintaining the original quality of stored grain, slow down the aging of grain, and for the pest control, mildew has created favorable conditions, it is worth perfecting Promote the new low-temperature grain storage technology.