挖泥船泥沙输送系统的参数匹配问题

摘要

This paper discusses the major equipment such as diesel engine, centrifugal pump, dredge pipe etc. in slurry trans-portation by pipeline and their performance parameters. It analyzes the matching problems between each equipment parameter, gives the optimal solutions for typical condition, and offers the adjusting methods to improve efficiency and productivity under normal condition as reference for the design of slurry pipeline transportation system and the construction of slurry hydraulic hand-ling.%讨论了柴油机、泥泵、泥管等泥沙管道输送系统的主要设备及其性能参数，分析了各主要设备参数之间的匹配问题，给出了针对典型工况的最佳配备方案，并就一般工况下通过调节设备运行状态和改变运行参数提高效率和产量给出了建议，以供泥沙管道输送系统设计和泥沙水力输送施工参考。