Abstract：The present status of impeller design of non-clogging pump was summarized systematically.The design methods for the two channel impeller and its volute were discussed specifically.The CAD software for the hydraulic design of the non-clogging pump with high efficiency was introduced.The technology indices on a new series of the non-clogging pump with high efficiency have reached the advanced level of the world.The prospects of the non-clogging pumps with high-efficiency are also discussed.non-clogging pump;design method;research development;prospect
施卫东；桑一萌；王准；刘厚林；张启华. 高效无堵塞泵的研究开发与发展展望[J]. 排灌机械工程学报, 2006, 24(6): 48-52.
SHI Wei-dong, SANG Yi-meng, WANG Zhun, LIU Hou-lin, ZHANG Qi-hua. Development and prospect of non-clogging pump with high-efficiency. Journal of Drainage and Irrigation Machinery Engin, 2006, 24(6): 48-52.
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