一种新型高效挖藕泵机组-《现代农业研究》

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摘要:: 针对达州市藕种植业中的挖藕难题，进行了多次实地调研，分析研究和试验，提出了采用叶轮叶片是两长两短间隔布置的离心泵、泵进口吸入段设置有手压式排气吸水装置、泵与汽油机直联，这种新型高效挖藕泵机组在挖藕中抽泥浆水不会发生叶轮堵塞，机组体积小重量轻，挖藕工效高，较好地解决了藕种植业中的挖藕技术难题，推动了达州的特色农产品产业化发展和产业扶贫。

Abstract:: For digging the lotus root problem in dazhou lotus root crop, spot investigation, repeated anal? ysis and test, puts forward the impeller blades are two long and short intervals of centrifugal pump, the pump inlet suction segment set has hand pressure exhaust suction equipment, pump and straight league of the gasoline engine, this new tefficient dig lotus root pump unit in digging lotus root smoke mud water won't happen impeller jams, units of small size light weight, dig high coupling efficiency, better solved the difficult problem dig lotus root of lotus root crop production technology, promoted development of characteristic agricultural industrialization and industrial poverty alleviation.