【摘要】 结合润滑油真空分离极限含水量低和聚结分离脱水效率高的优点,提出润滑油聚结-真空组合分离脱水技术。介绍聚结-真空串联组合和聚结-真空一体式组合2种分离装置的结构原理和工作方式,选取L-TSA46汽轮机油作为试验对象,在相同条件下对2种分离装置脱水性能进行对比试验。结果表明:2种分离装置的脱水性能非常接近,聚结-真空串联组合分离装置的脱水效率略高于聚结-真空一体式组合分离装置,但聚结-真空串联组合分离装置体积较大,且其真空泵需连续工作因而磨损较快。更多还原

【Abstract】 Vacuum separation method can acquire low limit water content and coalescence separation method has a high efficiency in lubricating oil dehydration. By combining with the advantages of the two methods,the coalescence-vacuum combination separation method of lubricating oil was put forward.The structure principle and working mode of two kinds of separation devices,the coalescence-vacuum series combination separation device and coalescence-vacuum integration separation device were introduced. By selecting the L-TSA46 turbine oil as the text object,the dewatering performance of two kinds of separation devices was tested and compared.The results show that the dewatering performance of two kinds of separation devices is very close,the dehydration efficiency of the coalescence-vacuum series combination separation device is slightly higher than that of coalescence-vacuum integrated separation device,howerever,the coalescence-vacuum series combination separation device has a larger volume,and the vacuum pump needs to work continuously,so the wear is faster.更多还原