渔业现代化2017，Vol.44Issue(3)：25-28,4.DOI:10.3969/j.issn.1007-9580.2017.03.004
微孔曝气式增氧机的性能及应用效果
Performance and application effects of microporous aerators
摘要
Abstract
In order to study the aeration performance and pond application effects of microporous aerators,test of aeration performance,test of effects of different water depth on aeration performance and test of application effects in the pond are respectively conducted according to methods specified in the standard.The results show that microporous aerators have greater aeration capacity than impeller aerators and other ones,but among different configurations,the aeration capacity increases with the matching power and pipe length,while the power efficiency decreases significantly.The aeration performance can be improved by increasing pipe installation depth,for example,if the installation depth is increased from 2 m to 4 m,the aeration capacity will increase by 285％ and the power efficiency by 207％;compared with other mechanical aeration,the deeper the water in the pond is,the more obvious the aeration advantage of the aerator is.At present,the configuration of microporous aerators has no advantage and needs to be improved.关键词
微孔曝气增氧机/增氧能力/动力效率/应用效果Key words
microporous aerator/aeration capacity/power efficiency/application effect分类
农业科技引用本文复制引用
顾海涛,刘兴国,何雅萍,龙丽娜..微孔曝气式增氧机的性能及应用效果[J].渔业现代化,2017,44(3):25-28,4.基金项目
标准化池塘养殖水质改良关键设备研发与优化(沪农科攻字(2014)第6-3号) （沪农科攻字(2014）
