High-temperature kiln denitration atomization device

The utility model relates to a denitration atomization device for a high-temperature kiln, which belongs to the technical field of denitration of kilns and comprises a spray gun, an atomization nozzle is arranged at the front end of the spray gun, a liquid inlet pipe is connected to the rear end of the spray gun, a denitration liquid bin is connected to the other end of the liquid inlet pipe, a plunger pump and a flowmeter are arranged on the liquid inlet pipe, and an inclined gas filling pipe is connected to the rear end of the liquid inlet pipe. The other end of the air-entrapping pipe is connected with an air compressor, and the air outlet direction of the air-entrapping pipe is the same as the liquid outlet direction of the liquid inlet pipe. According to the utility model, the plunger pump is used for supplying liquid, the plunger pump is a positive displacement pump, the pressure and the flow are constant, the denitration liquid can be stably sprayed out, and the denitration effect is ensured; the plung