High-sulfur flue gas double-tower desulfurization device

The utility model discloses a double-tower desulfurization device for high-sulfur flue gas, relates to the technical field of environmental protection, and mainly aims to solve the problems that the high-sulfur flue gas is high in desulfurization efficiency and difficult to remove. According to the main technical scheme, a first-stage desulfurization tower sequentially comprises a first demisting layer, a first spraying layer and a rotational flow layer from top to bottom, and the rotational flow layer is arranged near a flue gas inlet of the first-stage desulfurization tower; the second-stage desulfurization tower sequentially comprises a second demisting layer, a second spraying layer and a filler layer from top to bottom, and the filler layer is arranged near a flue gas inlet in the second-stage desulfurization tower; the top end of the first-stage desulfurization tower is connected with a flue gas inlet of the second-stage desulfurization tower through a flue gas pipeline. 本实用新型公开了一种高硫烟气双塔脱硫装置，涉及环境保护技术领域，