机械通风储粮是利用风机将符合我们要求的外界空气引入粮堆,改善粮堆内的小气候,使粮堆达到和保持均匀一致的较低温度和较低湿度,抑制虫霉为害,延缓粮食陈化,达到保质,保量、保鲜的目的。实践证明,机械通风的确是一种有效、经济、安全、简便的储粮方法。为了取得理想的通风效果,解决好通风的不均匀性是关键问题之一,下面就这个问题谈一点粗浅看法。 Mechanical ventilated grain storage is the use of fans to meet the requirements of our outside air into the grain piles to improve the microclimate within the grain piles, so that the grain piles to achieve and maintain a uniform temperature and lower humidity, inhibit insect damage, delay grain Chen To achieve the purpose of durability, preservation, preservation. Practice has proved that mechanical ventilation is indeed an effective, economical, safe and easy method of grain storage. In order to achieve the desired ventilation effect, to solve the uneven ventilation is one of the key issues, the following discussion on this issue a little superficial view.