Esterified water recycling device

The utility model relates to an esterified water recycling device which belongs to the technical field of chemical industry mechanical equipment. The esterified water recycling device is characterized in that the esterified water recycling device comprises a sewage gathering tank (1), a heat exchanger (2), a stripping tower (3) and a waste water groove (4), wherein a liquid outlet of the sewage gathering tank (1) is connected with a cold medium inlet of the heat exchanger (2); a cold medium inlet of the heat exchanger (2) is connected with a liquid inlet of the stripping tower (3); a bottom liquid outlet of the stripping tower (3) is connected with a hot medium inlet of the heat exchanger (2); and a hot medium outlet of the heat exchanger (2) is connected with the waste water groove (4). As a board-like heat exchanger is additionally mounted on a liquid outlet pipe of the stripping tower, the temperature of sewage entering the stripping tower is increased, and the temperature of the waste water entering the w