Esterification kettle for extracting turpentine

The utility model relates to the technical field of turpentine oil extraction, in particular to an esterification kettle for extracting turpentine oil, which comprises an esterification kettle, the top end of the esterification kettle is fixedly connected with a supporting seat, one side of the supporting seat is fixedly connected with a support, one side of the support is fixedly provided with a motor, and the output end of the motor is fixedly connected with a hollow rotating shaft. The device has the advantages that the motor, the hollow rotating shaft, the stirring rod, the conveying hole, the conveying shell, the first conveying pipe, the first three-way pipe, the heating coil, the second conveying pipe, the heating box, the discharging shell, the first backflow pipe, the second three-way pipe and the backflow pipe are arranged in a matched mode; according to the esterification kettle structure, heating liquid can enter the stirring rod and heat the middle part of the esterification kettle while stirring