Selection by winnowing particle separator

The utility model provides a pair of selection by winnowing particle separator, including the install bin, the sub -unit connection of install bin has the intake pipe, and the upper portion of installbin is connected with the outlet duct. From the top down is provided with a plurality of baffles in the install bin, and the baffle divide into left baffle and right baffle. Extend to the upper rightside along the inner wall of install bin in left side baffle follow install bin left side, and left baffle leaves with the right side inner wall of install bin mutually, extend to the upper left sidealong the inner wall of install bin on right side baffle follow install bin right side, and right baffle leaves with the left side inner wall of install bin mutually, left side baffle and right baffle interval distribution. Above -mentioned selection by winnowing particle separator through several baffles in install bin and the install bin, can realize the separation of different density granules, compares with current win