| 液下屏蔽电泵在氟化氢领域的应用 |
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| 引用本文： | 刘松林,龚孝祥.液下屏蔽电泵在氟化氢领域的应用[J].贵州化工,2012,37(3):54-55. |
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| 作者姓名： | 刘松林 龚孝祥 |
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| 作者单位： | 贵州瓮福蓝天氟化工股份有限公司,贵州福泉,550501 |
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| 摘 要： | 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。
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| 关 键 词： | 氢氟酸 屏蔽泵 轴承 |
The application of canned pump under liquid in hydrofluoric acid field |
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| LIU Song-lin,GONG Xiao-xiang.The application of canned pump under liquid in hydrofluoric acid field[J].Guizhou Chemical Industry,2012,37(3):54-55. |
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| Authors: | LIU Song-lin GONG Xiao-xiang |
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| Affiliation: | LIU Song - lin, GONG Xiao - xiang (Guizhou Wongfu Lantian Fluochem Co. , Ltd. , Fuquan, Guizhou 550501, China) |
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| Abstract: | 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. |
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| Keywords: | hydrofluoric acid canned pump bearing |
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