Ammonium sulfate tail gas purification device

The utility model discloses an ammonium sulfate tail gas purification device which comprises a tail gas washing tower and a tail gas conveying mechanism, a connector is arranged on one side of the bottom of the washing tower, and the connector is connected with the output end of the tail gas conveying mechanism. Wherein a demister, a spraying layer, a turbulator and a connecting port are fixedly arranged in the tail gas washing tower in sequence from top to bottom, the tail gas washing tower further comprises a filler layer filled with filler, and the filler layer is located between the turbulator and the spraying layer. By the adoption of the structure, membrane contact between tail gas and spraying slurry sprayed by the spraying layer can be achieved in the filler layer, the contact areabetween the tail gas and the spraying slurry is greatly increased, the contact degree between the tail gas and the spraying slurry is deepened, and an excellent tail gas washing effect and an excellent tail gas purification