Production device for synthesizing waterproof fatliquor through secondary modification

The utility model discloses a secondary modified synthetic waterproof fatliquor production device which comprises a kettle body, a kettle cover is arranged at the end of the kettle body, first supporting frames are fixedly arranged at the two ends of the bottom of the kettle body, a second supporting frame is fixedly arranged at the bottom of the kettle cover, and a rotating column is rotationally arranged in the end, away from the kettle cover, of the kettle body in a penetrating mode. One end, located in the kettle body, of the rotating column communicates with a stirring assembly, the stirring assembly is hollow, heat conduction water pipes are arranged in the stirring assembly, the two heat conduction water pipes are integrally arranged, the outer side of the rotating column is rotationally sleeved with a rotating frame, a water tank is fixedly arranged on the side wall of the rotating frame, and the two sides of the water tank communicate with a water inlet pipe and a water outlet pipe correspondingly; t