| 不同通风工艺在浅圆仓中应用的研究 |
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| 引用本文： | 郑明辉,戴云松,王健刚,张志林.不同通风工艺在浅圆仓中应用的研究[J].粮食储藏,2016(4):39-42. |
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| 作者姓名： | 郑明辉 戴云松 王健刚 张志林 |
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| 作者单位： | 中央储备粮镇江直属库 212006 |
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| 摘 要： | 在对大豆进行冬季通风作业时,采用正压上行压入式、负压下行吸出式和先负压后正压三种作业方式分阶段进行通风,充分的利用自然冷源,达到降温目的,通过对比三种作业方式的降温效果、水分损耗、降温能耗、人工投入等,并根据粮情,找出最合适的通风方式。
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| 关 键 词： | 正压 负压 降温效果 水分 能耗 |
STUDY ON APPLICATION OF DIFFERENT VENTILION TECHNOLOGY IN SQUAT SILO |
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| Zheng Minghai;Dai Yunsong;Wang Jiangang;Zhang Zhilin.STUDY ON APPLICATION OF DIFFERENT VENTILION TECHNOLOGY IN SQUAT SILO[J].Grain Storage,2016(4):39-42. |
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| Authors: | Zheng Minghai;Dai Yunsong;Wang Jiangang;Zhang Zhilin |
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| Institution: | Zheng Minghai;Dai Yunsong;Wang Jiangang;Zhang Zhilin;Sinograin Zhenjiang Depot; |
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| Abstract: | This paper is based on experiments in soybean ventilation in winter ,ventilation is operated in three ways :upward positive pressure type ,downward negative pressure type ,and positive pressure after negative pressure type . Through the comparison of three kinds of operation modes in cooling effect ,moisture loss , energy consumption ,labor input and according to the grain condition ,find out the most appropriate ventila‐tion operation mode . |
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| Keywords: | ventilation technology positive pressure negative pressure cooling effect moisture energy con-sumption |
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