Dust removal and desulfuration device

The utility model discloses a dust removal and desulfuration device, including dust remover and desulfurizing tower, the dust remover includes spherical dust collecting cavity, dust collecting cavity one side lower part is provided with the entry, and opposite side upper portion is provided with the export, the entry with between the export be provided with polylith dust removal baffle in the dust collecting cavity, be provided with the filtration pore on the dust removal baffle, the dust collecting cavity bottom is provided with the dust collection box, the export outer joint has communicating pipe, communicating pipe is connected the desulfurizing tower, the desulfurizing tower includes the tower body, be provided with the spray thrower in the tower body, the tower body bottom sets up to the waste liquid pool, the waste liquid pool bottom is provided with the leakage fluid dram, be provided with the flowing back valve on the leakage fluid dram, the tower body top is provided with the gas vent. The utility m