介绍了铁心桥国家粮食储备库的高大平房仓实现低温储粮的经验。
The experience of grain storage in low temperature in large warehouse of Tiexinqiao State Grain Storage is introduced.
用排气扇与各种通风方式对高大平房仓进行降温对比试验，将试验仓与对比仓的降温情况、通风效率、表观风速和水分变化进行比较。
In large warehouse, a control test of lowering temperature with exhaust fan and other equipment in lowering temperature, ventilating efficiency, air flow rate and moisture content was carried out.
由于内环流管网风道布置合理，熏蒸气体在高大粮堆中均匀分布，各部位PH3浓度快速达到有效浓度，解决了高大平房仓的熏蒸难题。
Owing to reasonable duct distribution, PH3 can distributed uniformly and the PH3 concentration reached quickly effective standard. The difficult problem on fumigation in large warehouse was solved.
由于内环流管网风道布置合理，熏蒸气体在高大粮堆中均匀分布，各部位PH3浓度快速达到有效浓度，解决了高大平房仓的熏蒸难题。
Owing to reasonable duct distribution, PH3 can distributed uniformly and the PH3 concentration reached quickly effective standard. The difficult problem on fumigation in large warehouse was solved.
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