基于氧传质的池塘机械增氧节能技术

Energy-saving technology for pond mechanical aeration based on oxygen mass transfer

该文通过对不同形式池塘机械增氧试验与分析,基于氧传质理论,提出了通过改变运行控制状况和使用方法达到池塘机械增氧设备节能的方法,试验结果表明利用该方法可节省能耗平均达4%,配合采用水层交换机械代替增氧机运行部分时间后,与传统增氧机运行方式比较,总体节省能耗达29.2%。该方法对池塘机械增氧节能运用和开展池塘智能化增氧研究具有指导意义。

An energy saving method for pond mechanical aeration was proposed based on oxygen mass transfer theory through experiments and analyses of different pond mechanical aeration patterns.With the method,an average 4% energy-saving was achieved for the existing pond mechanical aeration equipments by changing the operation control status and method.Furthermore,combined with use of water layer exchange machine for substitution of aerator at some time,it can save 29.2% of total energy consumption,compared with traditional operation mode of aerator.The results can provide a reference for application of pond mechanical aeration and development of intelligentized aeration research.