| 摘要 |
The present invention relates to an oil vapor recovery apparatus for recovering oil vapor generated while oil ejected for temperature decrease and lubrication of bearings or gears in a gear box of a large air compressor or gas compressor facility comes in contact with a high-temperature portion in the gear box and a temperature thereof is raised and, more specifically, to an oil vapor recovery apparatus comprising: an oil tank which stores high-temperature oil discharged from a gear box of a large air compressor or gas compressor; an ejector which absorbs oil vapor of the oil tank in a vacuum through an absorption pipe and ejects a mixed fluid in which a driving fluid is mixed with air to a cyclone separator inlet; and a cyclone separator which allows the inputted mixed gas to pass through a cylindrical porous partition device having multiple pores (156) installed therein to perform gas/liquid separation, discharges the air to an air outlet, and sends oil vapor condensate to the oil tank through a condensate outlet. |
