Device for detecting sulfur content in air

The utility model belongs to the technical field of sulfur content detection, and particularly relates to an air sulfur content detection device which comprises a detection box, a detector is arranged in the detection box, the side of the detection box is communicated with an air compressor, an air filter assembly is arranged in the air compressor, and the air filter assembly is communicated with the detector. The other side of the detection box is fixedly connected with a data recording assembly, and an air sealing assembly is arranged at the bottom of the data recording assembly; the air filtering assembly comprises a filtering net, a rotating seat, a clamping rod and a clamping block, and the side of the filtering net is rotationally connected with the rotating seat; according to the utility model, before the sulfur content in the compressed air is detected, the compressed air is conveniently filtered, dust and the like in the air are prevented from contaminating the detector, so that the detector cannot w