玉米装卸过程中的籽粒破损给干湿磨粉的利用及安全贮存期带来严重问题。在反复装卸过程中,破损还伴随着发生粉尘,从而增加粉尘爆炸的危险。在收获、干燥和装卸过程中,玉米遇到能引起破损和增加破损率的多种不利条件。造成玉米破损敏感性的胚乳胁迫碎裂,或者是由于脱粒或装卸过程中遭受冲压而引起的,或者是归因于干燥过程中籽粒温,湿度梯 Corn grain damage during loading and unloading can cause serious problems in the utilization of wet and dry milling and the safe storage period. During repeated loading and unloading, the damage is also accompanied by the occurrence of dust, thereby increasing the risk of dust explosion. During harvest, drying and handling, maize encounters a number of adverse conditions that can cause damage and increase the rate of damage. The endosperm stress causing fragmentation of the maize is fragmented, either due to being stamped during threshing or loading or unloading, or due to the grain temperature during the drying process, the humidity ladder