摘要
分析了荡坪钨矿负 15m泵房排水泵工作效率低的原因 ,串入一附加小离心泵 ,主附泵均在高效区工作 。
The reason of low efficiency when the pump house water drainage systems work in -15m at Dangping tungsten ores.By series connection a little centrifugal pump,the goal of increasing efficiency is achieved.
出处
《江西冶金》
2001年第3期99-101,共3页
Jiangxi Metallurgy
关键词
离心泵
特性曲线
效率
矿井
排水
串联
centrifugal pumps
characteristics curves
efficiency
