简易吸泥船泥浆泵磨损破坏原因分析

Analysis on Abrasion Reason of Slurry Pump in Simple Hydraulic Suction Dredge

简易吸泥船泥浆泵抽沙固堤是几十年来黄河下游采用的加固堤防的有效方法,目前的施工任务仍然很重,但施工中吸泥船泥浆泵的磨损比较严重,影响生产和效益。本文分析了产生磨损破坏的原因,如泥沙磨损、气蚀磨损等,并提出了一些建议。

Reinforcing the embankment through the silt sand using the slurry pump is an effective way which has been adopted for decades by the lower reaches of the Yellow River. The abrasion of the slurry pump is serious during construction which affects production and benefits. This paper analyzes the abrasion reasons such as those caused from bedload and air erosion and suggestion are proposed.