流体机械

2015, v.43;No.516(06) 1-3+43

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润滑油真空分离与聚结分离脱水的对比试验研究
Contrast Experiment Study on the Vasuum Separation and Coalescene Separtion Dewatering of the Lubrisants

刘先斌;廖兰;
LIU Xian-bin;LIAO Lan;Engineering Research Center for Waste Oil Recovery Technology and Equipment of Ministry of Education,Chongqing Technology and Business University;

摘要(Abstract):

阐述了润滑油真空分离与聚结分离脱水的工作原理及试验方法,选取L-TSA46汽轮机油作为试验对象,在相同条件下进行了对比试验,结果表明:当含水量高于约2×10-4采用聚结分离比采用真空分离效率高、能耗低;当含水量低于约2×10-4采用真空分离比采用聚结分离效率高、能耗低;当含水量低于6×10-5则只能采用真空分离。
The elaborates working principle and test methods of lubricants dewatering based on vacuum separation and coalescence separation,selecting the L-TSA46 turbine oil as the text object,designing the contrast test under the same experimental conditions. The results suggest: the coalescence has higher efficiency of separation and consumes lower energy than vacuum when the moisture content is higher than about 2 × 10-4; The vacuum has higher efficiency of separation and consumes lower energy than coalescence when the moisture content is less than about 2 × 10-4; Only the vacuum separation can be used when the moisture content is less than 6 × 10-5.

关键词(KeyWords): 润滑油;真空分离;聚结分离;脱水
lubricant;vacuum separation;coalescence separation;dewatering

Abstract:

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基金项目(Foundation): 重庆市应用技术开发重点项目(cstc2014yykf B90002)

作者(Author): 刘先斌;廖兰;
LIU Xian-bin;LIAO Lan;Engineering Research Center for Waste Oil Recovery Technology and Equipment of Ministry of Education,Chongqing Technology and Business University;

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