摘要
针对传统窗口式排水井使用过程中存在的缺陷,提出了一种新型窗口式排水井。该新型窗口式排水井在窗口位置预埋异径管作为进水窗口,使用盲法兰进行封堵,不仅封堵方便、密封性较好,且泄流能力增大,使排水井更为稳定。
Present new window-type drainage well, according to defects of traditional window-type when use it. The new windowtype well embed taper pipe as inflow window at window position. Use blank flange to block off, not only convenient sealing and leakproofness, but also magnify discharge capacity so as to make drainage well more stable.
出处
《有色冶金设计与研究》
2014年第5期92-93,共2页
Nonferrous Metals Engineering & Research
关键词
尾矿库
排水井
窗口式
盲法兰
封堵
tailings pond
drainage well
window-type
blank flange
blocked
