Special epoxy resin short bed waste acid recovery device

The utility model discloses a special epoxy resin short bed waste acid recovery device which comprises an ion exchange column, a settling barrel and a concentration barrel, a feed port is arranged at the upper end of the ion exchange column, a first filter plate is arranged in the ion exchange column, and a discharge port is arranged at the lower end of the ion exchange column. A second connecting pipe is arranged at the lower ends of the settling barrel and the concentration barrel; a sealing cover is arranged at the upper end of the settling barrel; a second filter plate is arranged in the settling barrel; a circulating pipe and a circulating pump are arranged on the side end surface of the settling barrel; the ion exchange column is additionally arranged at the front end of the settling vat to filter salt ions in waste acid, so that the recovery purity of the waste acid is greatly improved, and the cooling pipe is additionally arranged in the side wall of the settling vat to cool the waste acid in the trea