在散粮输送系统运行中,不可避免会出现粮食破碎率增加的问题。相对于小麦、大豆等粮种,玉米经过输送系统后,破碎率增加的问题更加突出,尤其是产自东北的烘干玉米,由于其收获后经过烘干降水,造成其籽粒结构较为松脆,经过斗式提升机等设备后,破碎率大大增加。据了解,某些品种的玉米经过多次输送、搬倒后,最高破碎率可达35%以上,这一方面会带来粮食 In the operation of bulk grain conveying system, the problem of increased grain crushing rate inevitably arises. Relative to the wheat, soybeans and other grain, corn through the delivery system, the broken rate increased more prominent problems, especially in the northeast of dried corn, because after its harvest after drying precipitation, resulting in its grain structure is more crisp, After bucket elevator and other equipment, the crushing rate greatly increased. It is understood that some varieties of corn after multiple deliveries, move down, the highest rate of up to 35% broken, on the one hand will bring food