Small-scale test reaction kettle device

The utility model discloses a lab-scale test reaction kettle device which comprises a lab-scale test reaction kettle body, a stirring assembly comprises a driving motor, a stirring rod and stirring blades, a cleaning assembly is arranged on the surface of the stirring assembly, and the cleaning assembly comprises a connecting frame, a cleaning brush, a connecting sliding seat, an annular guide rail, an annular frame and a connecting vertical rod. A flushing assembly is arranged on the surface of the cleaning assembly and comprises a water storage tank, a lower connecting pipe, a water pump, an upper connecting pipe, a flow dividing pipe and a spraying head. By arranging the flushing assembly, after medicine synthesis is completed, the water pump is started, the water pump pumps out water in the water storage tank through the lower connecting pipe, then the water enters the flow dividing pipe through the upper connecting pipe and is finally sprayed on the side wall of the small-scale test reaction kettle body