| 摘要 |
The present invention relates to a solvent recovery system, and more specifically, to a solvent recovery system: which minimizes the utilization of an installation space by effectively reducing the entire size of an apparatus; effectively reduces the concentration of a solvent in solvent discharging gas using a repetitive spraying through the circulation of circulation water; enables users to recycle the expensive solvent after highly concentrating and recovering; manages the concentration of the circulation water by installing a concentration sensor for monitoring the concentration of high concentration solvent circulation water generated from an absorption tank; and automatically recover a solvent solution to a preset concentration using an auto valve when the solvent concentration and the level of the circulation water reaches a preset value, regardless of the concentration of the solvent discharging gas flowing into the apparatus and the temperature change. |
