Crude product distillation decoloring kettle

The utility model discloses a crude product distilling and decoloring kettle and relates to the technical field of chemical equipment. The reaction kettle comprises a kettle body, a kettle cover is arranged at the top of the kettle body, a sampling mechanism is fixedly mounted on the outer side wall of the kettle body, and a stirring and cleaning mechanism is arranged at the top of the inner side of the kettle cover in the kettle body. By arranging the sampling mechanism, the independent sample box and the sampling valve, the kettle body and the sampling box can be directly isolated when a product in the decoloring kettle is sampled, the situation that raw materials splash to hurt people due to high pressure in the kettle body is avoided, and the practicability of the device is greatly improved; and the device can clean the interior of the kettle body, so that the situation that a product is left on the inner wall of the kettle body is avoided, the normal operation of the next decoloring operation is ensured,