ZFP-1380型曝气转盘充氧性能的测试和分析

Test and Analysis on Aeration Capacity of ZFP-1380 Type Disk Aerator

介绍了 ZFP- 1380型曝气转盘的参数和性能 ,并对其在氧化沟污水处理工艺中的主要指标——充氧能力和动力效率的主要影响因素作了测试和分析。该转盘适宜的浸没深度为480～ 5 10 mm、转速为 5 2～ 5 6 r/ m in,在此运转条件下 ,单片转盘的充氧能力为 1.78～ 1.98kg/ h,动力效率为 3.18～ 3.43kg/ (k W· h)

This paper introduces the parameters and performance of ZEP 1380 type disk aerator. The test and analysis on the main factors affecting the oxygen transfer rate and aeration efficiency, which are the two basic criteria of disk aerator ditch process,have been carried out.The optimum immersion depth and the rotatory speed of the disk are 480~510 mm and 52~56 rpm respectively. Under the above operation conditions,the oxygen transfer rate of a single disk is 1.78~1.98 kg/h,the aeration efficiency is 3.18~3.43 kg/kW·h.