Yeast separator

The utility model relates to the technical field of yeast separation, in particular to a yeast separator which comprises a box body, a hollow area between the inner wall and the outer wall of the box body is a vacuum interlayer, an observation window is embedded in the circumferential outer wall of a heat preservation cylinder, a motor is arranged in the center of the bottom of the heat preservation cylinder, and an output shaft of the motor penetrates into the box body. A plurality of arc-shaped grooves are formed in the inner wall of the rotating table, a plurality of arc-shaped blocks are arranged at the bottom of the outer wall of the separating barrel, a collecting box is further arranged in the separating barrel, and a pull rod is arranged on the collecting box; according to the yeast separator, the heat preservation barrel is arranged to conduct heat preservation protection on the interior of the box body, the motor provides power to conduct yeast centrifugal separation, the separation barrel is provid