Synergy-method U-shaped integrated desulfurization denitration dedusting complete equipment

The invention discloses a synergy-method U-shaped integrated desulfurization denitration dedusting complete equipment, and belongs to the field of environmental protection equipment. The synergy-method U-shaped integrated desulfurization denitration dedusting complete equipment comprises at least one U-shaped tower; the U-shaped towers are connected in series; the output terminal of the U-shaped towers connected in series is connected with a discharging tower; each U-shaped tower comprises a desulfurization tower, a denitration tower, and an arc-shaped connection tower; the upper end of the desulfurization tower is connected with a drum-shaped tower, the upper end of the denitration tower is connected with another drum-shaped tower, and the two drum-shaped towers are connected via the arc-shaped connection tower; a plurality of sets of screw blade subassemblies are arranged in the desulfurization tower and the denitration tower; each set of screw blade subassemblies comprises a supporting seat and a plurality of supporting shafts; one end of each supporting shaft is connected with a corresponding supporting seat, in the desulfurization tower the other end of each supporting shaft is connected with the desulfurization, and in the denitration tower the other end of each supporting shaft is connected with the denitration tower, and each supporting shaft is connected with universal guide vanes; water pipes are arranged in the desulfurization towers and the denitration towers; each water pipe is provided with a plurality of nozzles; and the lower ends of the desulfurization tower, the nitration tower, and the discharging tower are provided with a water tank respectively. Purifying effect of the synergy-method U-shaped integrated desulfurization denitration dedusting complete equipment is excellent.