Innocent treatment equipment for landfill gas

The utility model relates to harmless treatment equipment for landfill gas, which belongs to the technical field of landfill gas treatment and comprises a dehydration mechanism, a desulfurization mechanism, a UV (ultraviolet) photolysis mechanism, an exhaust mechanism and a control terminal, and internal gas paths of the dehydration mechanism, the desulfurization mechanism, the UV photolysis mechanism and the exhaust mechanism are sequentially communicated end to end. The dehydration mechanism, the desulfurization mechanism, the UV photolysis mechanism and the exhaust mechanism are electrically connected with the control terminal, the exhaust mechanism comprises an ozone treatment structure and an air draft mechanism, the ozone treatment structure comprises a first treatment pipe and a second treatment pipe, and a plurality of heating devices are arranged in the two treatment pipes. The heating device is of a net structure composed of a plurality of electric heating wires, and the heating device is connected