In coordination with method U type integration SOx/NOx control dust removal complete sets

The utility model provides an in coordination with method U type integration SOx/NOx control dust removal complete sets, relates to an environmental protection equipment, including at least one U type tower and emission tower, setting up the water pipe in U type tower, connecting the nozzle on the water pipe, at U type tower in -connection steam heat exchanger, steam heat exchanger includes the excircle heat exchange tube, sets up a steam inlet and two steam outlet on the excircle heat exchange tube, heat exchange tube in a plurality of roots of welding in the excircle heat exchange tube, and the both ends of every interior heat exchange tube all are linked together with the excircle heat exchange tube. Heat exchanger is last to have a steam inlet and two steam outlet for the rate of heat exchange is fast, and the design of heat exchange tube in a plurality of roots, the heat exchange area is big for the heat exchange is effectual. During the purification, the nozzle spun alkali lye in the tower on the water pipe washs the atomizing to the air current, carries out chemical neutralization, and the water smoke of production intensifies to water smoke when steam heat exchanger, absorbs and gets rid of water smoke to guarantee outer row of aridity of flue gas, more keep the outer cleanliness factor that exhausts the body.