Incubator for B cell experiment

The utility model discloses an incubator for B cell experiments, particularly relates to the technical field of cell culture, and aims to solve the problems that the air environment of the conventional cell incubator is not smooth, B cells are not favorably cultured in a culture dish, the conventional B cells are not stably cultured in the culture dish, and the normal culture hidden danger of the B cells is influenced due to slight shaking. Comprising an incubator body and an incubator door hinged to the incubator body, a cavity is formed in the incubator body, a circulation assembly is arranged in the incubator body and comprises a double-shaft motor, the double-shaft motor is fixedly connected to the upper end of the interior of the incubator body, and output shafts at the two ends of the double-shaft motor are fixedly connected with transmission shafts; the culture environment in the culture box is improved, the culture of the B cells in the culture dish is facilitated, the culture of the B cells in the cu