摘要
矿井的主排水泵的运行状态及安全性能始终伴随着安全生产管理工作,因此,主排水泵对确保矿井的安全生产管理有着十分关键的作用。对于煤矿生产单位,进行主排水泵的选型时,必须考虑矿井的2个涌水量以及所需扬程等因素。当涌水量较大时,通常会选用流量相对较大的水泵,主要针对水泵在选型时各种参数计算方法进行研究。
The running state and safety performance of the main drainage pump always accompany with the safety production management work, so the main drainage pump plays a very important role in ensuring the safety production management of the mine. For coal mine production units, when the main drainage pump selection, must consider the two mine water and the required lift and other factors.When the water inflow is large, the pump with relatively large flow rate is usually chosen. Mainly studies the calculation methods of various parameters in pump selection.
作者
李毕
LI Bi(Design and Research Institute of Huating Coal Group Co.,Ltd.,China Huaneng,Huating 744100,China)
出处
《煤炭技术》
CAS
2020年第9期181-183,共3页
Coal Technology
关键词
额定流量
扬程
参数计算
rated flow
head
parameter calculation
