| 摘要 |
PURPOSE: An oil/water separator for solvent recovery system is provided to effectively recover oil or water of high quality by completely excluding mixing of oil and water when recovering oil and water and increase overall recovery ratio of oil or water by promptly converting the steam state of oil or water flown into the fluid state thereof. CONSTITUTION: In a solvent recovery system comprising a wastewater tank, preheater and distillation chamber, a cooler, an oil/water separator, a vacuum pump and recovery tanks, the oil/water separator for the solvent recovery system is characterized in that the oil/water separator comprises first tank(15) on an upper part of which an oil/water inlet(10) connected to the distillation chamber side and a water recovery port(11) connected to the vacuum pump side are installed, at a certain elevation of an inner part of which an oil outlet(12) for discharging oil is formed, to the bottom of the inner part of which level sensor(13) and suction pipe(14a) are adjacently extended, and which collects certain quantity of oil or water; and second tank(19) which is arranged on a lower part of the first tank and connected to the oil outlet of the first tank through a connection pipe(17) extended from an oil inlet(16) formed on an upper part of the second tank, at one side of the upper part of which an oil recovery port(18) is formed in such a way that the oil recovery port is equipped with a suction pipe(14b) extended to the bottom side of an inner part of the second tank, and the oil recovery port is connected to the vacuum pump side, and which collects oil overflown from the first tank side.
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