粮油食品科技

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稻谷平房仓横竖向通风系统调质通风实验研究
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Experimental study on tempering ventilation with transverse and vertical ventilation system in paddy warehouse
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    摘要:

    为了探索横向通风系统进行调质通风的可行性,利用稻谷平房仓横向通风系统两侧吸出式调质通风工艺与同样仓型的竖向通风系统进行了调质通风对比测试,分析了2种调质通风的调质速率、均匀性和能耗的差异。结果表明,横向通风系统调质后水分增加了1.26%,均匀度增加了2.28%,调质通风单位能耗为0.511kW·h/(%·t),横向通风系统两侧吸出式调质通风工艺可以满足粮食收储企业实际作业需求,横向与竖向通风系统均可达到调质通风工艺效果,该实验结果为稻谷平房仓横向通风系统的通风工艺综合应用提供了技术支持。

    Abstract:

    The contrastive research about the ventilation to improve processing quality in two grain warehouses with different ventilation system, which are the transverse ventilation system and vertical ventilation system is operated to analyze the difference of the ventilation rate, moisture uniformity and energy consumption between the two ventilation systems. The results indicated that the grain moisture increased 1.26% , the moisture uniformity of the grain bulk increased 2.28% and the unit energy consumption of ventilation was 0.511 kW·h /(%·t)as ventilation with transverse systems. Therefore, ventilation by transverse system can meet the demand of grain storage enterprises. Both transverse ventilation system and vertical ventilation system have tempering ventilation effect. The test provides technical support for comprehensive application of transverse ventilation system in rice warehouse.

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赵海燕,沈邦灶,李倩倩,姜俊伊,祝祥坤,王启阳,李红波,石天玉.稻谷平房仓横竖向通风系统调质通风实验研究[J].粮油食品科技,2018,26(1):95-100.

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  • 在线发布日期: 2018-01-25
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