自1975年以来,我国先后为水力采煤矿井的煤浆水力提升设计了不少的煤水泵,通过研制和实际使用,创造并积累了不少宝贵经验。在煤水泵的理论方面也有所发展。原北京矿业学院矿山流体机械教研室做了很多试验和研究工作,获得了较多的成果。在汤德全教授指导下,喻光锦同志通过煤水泵性能 Since 1975, China has designed a lot of coal-water pumps for the coal slurry hydraulic lift in hydraulic coal mining mines. Through the research and actual use, many precious experiences have been created and accumulated. In the coal pump theory has also been developed. The former Beijing Institute of Mining Mine Fluid Machinery Department did a lot of testing and research work, get more results. Under the guidance of Professor Tang Dequan, Comrade Yu Guangjin passed the performance of coal pump