Primary Analysis of the Way in Improvement of the Anti-Erosion of the Vertical Sludge Pump
ZHANG You-liang1, LAN Cai-you2, HOU Yong-sheng2
1.Shanxi Academy of Agricultural Mechanization Science, Taiyuan 030031, China; 2.Chinese Academy of Agricultural Mechanization Science, Beijing 100083, China
Abstract：This article focuses on the following problems which shorten the pump′s life: the poor ability of the movable and vertical pump against the erosion,the serious erosion of the flow passing parts,the untimely and frequent damage of the seal. These problems are analyzed from the design of hydraulics and structure,selecting of materials,surface hardened of the flow passing part,achieving the points what need be pay attention to in the design and the practical way in surface hardening and seal of the structure.
张又良；兰才有；侯永胜. 立式泥浆泵抗冲蚀应用设计[J]. 排灌机械工程学报, 2005, 23(4): 10-13.
ZHANG You-liang, LAN Cai-you, HOU Yong-sheng. Primary Analysis of the Way in Improvement of the Anti-Erosion of the Vertical Sludge Pump. Journal of Drainage and Irrigation Machinery Engin, 2005, 23(4): 10-13.
