目前，多数矿山的供、排水设备大都是单吸多级离心式水泵，笔者多年从事矿山设备技术及检修管理工作，在此归纳出供、排水离心泵的一些常见故障及排除方法，希望能对使用同类型离心系的单位有所借鉴。 单吸多级离心清水泵与其它供排水泵相比，具有体积小，扬程及流量的可调范 At present, most of the mines for the supply and drainage equipment are mostly single suction multi-stage centrifugal pump, the author for many years engaged in mining equipment technology and maintenance management work, summed up for, drainage centrifugal pump some common failures and troubleshooting, hoping to The use of the same type of centrifuge system for reference. Single-suction multistage centrifugal water pump compared with other water pump, with a small size, head and flow adjustable