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根据机械通风储粮技术的条件,结合高大平房仓实际设计技术要求,充分利用冬季有利时机,对高大平房仓的粮堆通过地上笼通风系统进行通风降温试验,试验结果表明在春季初至冬季前加强仓房的隔热保冷工作,从而有效地改善储粮品质,延长储粮轮换周期,延缓粮食陈化,同时对现行高大平房仓在结构等储粮技术上的应用进行了探讨,总结出高大平房仓粮堆内温差大,易形成热核心型粮堆以及易出现结露等特点。
According to the technical conditions of mechanical ventilation and grain storage technology and the technical requirements of actual design of tall bungalow warehouse, taking full advantage of the favorable winter time, ventilation and cooling tests were conducted on the grain piles of tall bungalow warehouse through the ground ventilation system. The results showed that in early spring to early winter Strengthen the heat and cold storage work, so as to effectively improve the quality of stored grain, prolong the rotation cycle of grain storage and delay the grain aging, meanwhile, discuss the application of existing tall warehouse in the structure of grain storage technology, and conclude that tall bungalow Warehouse temperature difference within the large, easy to form a thermal core of the grain heap and prone to condensation and so on.