Flue gas desulfurization and demisting device for coal-fired power plant

The utility model discloses a coal-fired power plant flue gas desulfurization demisting device, which relates to the technical field of flue gas treatment equipment, and comprises a box body, a demisting mechanism and a desulfurization mechanism are arranged in the box body, the demisting mechanism comprises a plurality of demisting plates and a plurality of connecting pipes which are arranged in the box body, the demisting plates are hollow, and the connecting pipes are connected with the demisting plates. The multiple demisting plates are communicated through multiple connecting pipes, the desulfurization mechanism comprises a rotating pipe, a fixing frame is fixedly connected to the interior of the box body, and the rotating pipe is rotationally connected to the fixing frame. The driving mechanism is used for driving the rotating pipe to rotate, so that desulfurization liquid sprayed by the spray head of the spray pipe is uniformly sprayed into the box body, the desulfurization liquid can fully react with