微灌鱼雷网式过滤器的推广应用研究
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摘要
过滤器类型和性能是影响微灌工程工作效率的关键因素。鱼雷网式过滤器作为微灌用新型除沙设备,在延长过滤时间和提高除沙效率等方面具有很大优势。鱼雷网式过滤器在新疆灌区的推广应用结果表明,根据水源类型和水质情况,鱼雷网式过滤器在实际应用过程中与砂石过滤器或离心过滤器配套串联组合使用更能充分发挥其除沙功能,相应延长过滤时间并避免频繁冲洗浪费水资源的现象;在某些条件下,单独使用鱼雷网式过滤器也可满足微灌系统对灌溉水质的要求。结论为我区微灌事业顺利发展,开展过滤器推广应用研究提供参考。
The type and performance of filter affects the working efficiency of micro irrigation engineering. Torpedo screen filter has great advantages in prolonging filtration time and improving sediment removal efficiency. The application results of torpedo screen filter in Xinjiang irrigation area show that: according to the water type and water quality,the combination of torpedo screen filter with sand filter or centrifugal filter can give full play to its sand removal function,prolong filtration time and avoid frequent waste of water resources. Under some conditions,using torpedo screen filter alone can also meet the requirement of irrigation water quality. The research conclusion provides a reference for the development of micro-irrigation and the application of filter.
The type and performance of filter affects the working efficiency of micro irrigation engineering. Torpedo screen filter has great advantages in prolonging filtration time and improving sediment removal efficiency. The application results of torpedo screen filter in Xinjiang irrigation area show that: according to the water type and water quality,the combination of torpedo screen filter with sand filter or centrifugal filter can give full play to its sand removal function,prolong filtration time and avoid frequent waste of water resources. Under some conditions,using torpedo screen filter alone can also meet the requirement of irrigation water quality. The research conclusion provides a reference for the development of micro-irrigation and the application of filter.
引文
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[12]宗全利,郑铁刚,刘焕芳,等.滴灌自清洗网式过滤器全流场数值模拟与分析[J].农业工程学报,2013,29(16):57-65.
[13]刘焕芳,刘飞,谷趁趁,等.自清洗网式过滤器水力性能试验[J].排灌机械工程学报,2012,30(2):203-208.
[14]刘飞,刘焕芳,郑铁刚,等.微灌用自吸式自动过滤器滤网内外工作压差的设置研究[J].中国农村水利水电,2010,(4):50-53.
[15]阿力甫江·阿不里米提,虎胆·吐马尔白,木拉提·玉赛音,等.清水条件下鱼雷网式过滤器水头损失试验研究[J].灌溉排水学报,2018,37(2):64-70.
[2]邓忠,翟国亮,宗洁,等.微灌系统堵塞机理分析与微灌过滤器研究进展[J].节水灌溉,2014,(8):71-74.
[3]杨晓军,刘飞,吴玉秀,等.新疆农田节水灌溉系统首部过滤设备选型探讨[J].中国农村水利水电,2014,(5):76-80.
[4]杨胜敏,张海文.设施农业微灌过滤器的选型与应用研究[J].水利水电技术,2013,44(6):97-100.
[5]赵文杰,丁凡琳.我国节水灌溉技术推广现状与对策研究综述[J].节水灌溉,2015,(4):95-98.
[6]王柏林,刘焕芳,刘贞姬,等.旋流网式组合型过滤器过滤性能研究[J].中国农村水利水电,2017,(9):1-4,9.
[7]阿力甫江·阿不里米提,虎胆·吐马尔白,马合木江·艾合买提,等.直冲洗鱼雷网式过滤器内流场的数值模拟[J].节水灌溉,2014,(10):6-10.
[8]陶洪飞,滕晓静,马英杰,等.出水管角度对网式过滤器内部流场影响研究[J].节水灌溉,2017,(8):21-25,29.
[9]阿力甫江·阿不里米提,阿不都热合曼·尼亚孜.8寸鱼雷除砂网式全自动冲洗过滤器:中国,201310567875.5[P]. 2015-05-20.
[10]阿力甫江·阿不里米提,虎胆·吐马尔白,木拉提·玉赛音,等.微灌鱼雷网式过滤器全流场数值模拟[J].农业工程学报,2017,33(3):107-112.
[11]阿力甫江·阿不里米提,虎胆·吐马尔白.典型鱼雷网式过滤器的试验研究及数值模拟[M].北京:中国水利水电出版社,2018:143-150.
[12]宗全利,郑铁刚,刘焕芳,等.滴灌自清洗网式过滤器全流场数值模拟与分析[J].农业工程学报,2013,29(16):57-65.
[13]刘焕芳,刘飞,谷趁趁,等.自清洗网式过滤器水力性能试验[J].排灌机械工程学报,2012,30(2):203-208.
[14]刘飞,刘焕芳,郑铁刚,等.微灌用自吸式自动过滤器滤网内外工作压差的设置研究[J].中国农村水利水电,2010,(4):50-53.
[15]阿力甫江·阿不里米提,虎胆·吐马尔白,木拉提·玉赛音,等.清水条件下鱼雷网式过滤器水头损失试验研究[J].灌溉排水学报,2018,37(2):64-70.