SCR (Selective Catalytic Reduction) low-temperature denitration equipment

The utility model discloses SCR (Selective Catalytic Reduction) low-temperature denitration equipment which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a denitration tower, the surface of the denitration tower is fixedly connected with a gas inlet pipe and a gas outlet pipe respectively, the upper surface of the bottom plate is fixedly connected with a dust removal assembly, and the upper surface of the dust removal assembly is fixedly connected with a connecting pipe. The end, away from the dust removal assembly, of the connecting pipe is fixedly connected with one end of a gas inlet pipe, and the surface of the dust removal assembly is fixedly connected with a flue gas pipe. Flue gas is injected into the dust removal assembly through the flue gas pipe, then the flue gas impacts on the rotating blades, dust in the flue gas is impacted to be decelerated and finally falls into the collecting barrel under the action of self gravity, meanwhile, the gas flows upwards,