Thermal insulation reaction kettle

The utility model discloses a thermal insulation reaction kettle, which relates to the technical field of reaction kettles and comprises a reaction kettle body, a plurality of supports fixedly mounted on the outer side of the reaction kettle body, a plurality of feeding pipes fixedly mounted at the upper end of the reaction kettle body, a manhole formed in one side of the upper end of the reaction kettle body, and a base fixedly mounted in the center of the upper end of the reaction kettle body. A motor is fixedly installed at the upper end of the machine base and electrically connected with an external controller through a cable, and a plurality of water inlet pipes are fixedly installed on one side outside the reaction kettle body. According to the reaction kettle, firstly, the heat preservation cavity in the reaction kettle body is partitioned through the multiple partition rings, so that heat preservation water can synchronously enter the multiple cavities partitioned by the partition rings, and it is gua