Such as power plants, steam lubes during the long running, moisture, dust and solid particles of impurities inevitably mixed in the lube oil due to a variety of complex reasons,which accelerated oil oxidation, fueled bubble, fouling and sludge formation, causing seriously emulsified oil, leading oil and water difficult to separate, at last reducing oil lubrication, wear, heat dissipation, dispersion, cooling performance.At the same time, it causes the corrosion and wear of metal parts to affect the safe operation of the lube. ZJC series of oil purifier device is designed to solve the above problems.