储粮保水通风研究

STUDY ON WATER RETENTION VENTILATION OF STORED GRAIN

针对储粮冬季通风过程中的水分减量引起粮食损耗偏大这一问题,通过控制风机出风端的空气湿度,实现粮堆在冬季通风降温的同时保持粮食水分基本稳定,达到保水通风的效果,并取得了良好的经济效益。

In order to solve the problem of grain loss caused by moisture reduction in winter ventilation,this study controlled the air humidity at the air outlet of the fan to realize that the grain piles were ventilated in winter not only to reduce the temperature but also to keep the grain moisture basically stable,so as to reach water retention in the process of ventilation,and achieve good economic benefits.