贵州化工
貴州化工
귀주화공
GUIZHOU CHEMICAL INDUSTRY
2012年
3期
54-55
,共2页
氢氟酸%屏蔽泵%轴承
氫氟痠%屏蔽泵%軸承
경불산%병폐빙%축승
hydrofluoric acid%canned pump%bearing
输送无水氟化氢的液下屏蔽泵常发生泵被卡死、电流偏高、打不起流量等故障，分析了输送无水氟化氢的液下屏蔽泵产生故障的原因，并进行了轴承、轴套、推力盘等相应的改造，保证了屏蔽泵的长周期稳定运行。
輸送無水氟化氫的液下屏蔽泵常髮生泵被卡死、電流偏高、打不起流量等故障，分析瞭輸送無水氟化氫的液下屏蔽泵產生故障的原因，併進行瞭軸承、軸套、推力盤等相應的改造，保證瞭屏蔽泵的長週期穩定運行。
수송무수불화경적액하병폐빙상발생빙피잡사、전류편고、타불기류량등고장，분석료수송무수불화경적액하병폐빙산생고장적원인，병진행료축승、축투、추력반등상응적개조，보증료병폐빙적장주기은정운행。
As the canned pump under liquid delivering anhydrous hydrofluoric acid broken down often such as the pump seized, electric current increased, flow lowered, so the fault cause of the canned pump was analyzed, then a long - periodic and stable running of the pump has been ensured by improving such axle bearing, axle sleeve, thrust collar etc.
