Pre-polycondensation spray condenser for polyester fiber production

The utility model discloses a polyester fiber production pre-polycondensation spraying condenser which comprises a condenser body, an air inlet pipe is arranged on the condenser body, a liquid discharging pipe is fixedly connected to the bottom of the condenser body, a motor is arranged on the condenser body, the output end of the motor is connected with a rotating rod, and the rotating rod is fixedly connected with the air inlet pipe. A first bevel gear is fixedly connected to the rotating rod, an air outlet accelerating device is arranged in the condenser body, a plurality of atomizing nozzles are circumferentially arranged on the inner wall of the condenser body, a cooling device is arranged in the condenser body, an air outlet pipe is arranged on the condenser body, and a first bevel gear is fixedly connected to the first bevel gear. According to the spraying condenser, the atomizing spray head is arranged in the condenser body, when the atomizing spray head is in contact with high-temperature gas, liquid