Denitration equipment for industrial waste gas

The utility model belongs to the technical field of emission reduction of flue gas pollutants, and discloses denitration equipment for industrial waste gas, which comprises a precooler, an ozone generator and an adsorption tower, the precooler is used for cooling industrial waste gas, and a gas outlet of the precooler is connected with a gas inlet of the adsorption tower; a gas outlet of the ozone generator is connected with a gas outlet flue of the precooler; the adsorption tower is used for carrying out adsorption treatment on the oxidized high-valence nitrogen oxide. According to the denitration equipment for the industrial waste gas disclosed by the utility model, the ozone generator is arranged in the equipment, ozone generated by the ozone generator is used for oxidizing the industrial waste gas, and low-valence nitric oxide is oxidized into high-valence nitric oxide; the high-valence nitrogen oxide is more effectively adsorbed by the adsorbent in the adsorption tower, the disproportionation reaction of