Antimony trioxide smelting furnace reactor

The utility model discloses an antimony trioxide smelting furnace reactor, and relates to the technical field of antimony trioxide smelting, the antimony trioxide smelting furnace reactor comprises a reaction cylinder, an acceleration mechanism arranged in the reaction cylinder and an air exhaust mechanism arranged above the acceleration mechanism, and the reaction cylinder is internally provided with a smelting cavity; the accelerating mechanism comprises a driving motor fixedly arranged at the bottom of the reaction cylinder, a stirring shaft fixedly arranged at the output end of the driving motor, a stirring rod fixedly arranged on the stirring shaft, a spiral blade fixedly arranged on the other side of the stirring rod and a scraping plate fixedly arranged on one side of the stirring shaft. According to the antimony trioxide smelting device, raw materials for smelting antimony trioxide are placed in the reaction cylinder, the driving motor drives the stirring shaft, the stirring rod, the spiral blade and