High -efficient desulfurated sulfur dioxide absorption tower

The utility model discloses a high -efficient desulfurated sulfur dioxide absorption tower, including absorption tower body, absorption region, thick liquid district, air inlet, gas outlet and pai kou, body bottom in absorption tower is equipped with the thick liquid district, is equipped with the absorption region above the thick liquid district, is equipped with defogging area above the absorption region, thick liquid district left side is located absorption tower body surface and is equipped with the air inlet, and thick liquid district top is equipped with the bottom plate, the absorption region top is equipped with the roof, and absorption region inside is equipped with a plurality of feed liquor pipes perpendicularly, transversely be equipped with the arc cover on the feed liquor pipe, thick liquid district right side bottom?surface fixedly connected with arranges the mouth, screwed connection has the spiral pipe on the defogging area inner wall, the defogging area top is equipped with the gas outlet. D