Impurity removing and screening device for edible mushroom processing

The utility model discloses an impurity removing and screening device for edible fungus processing, which comprises a shell, a feed port is arranged at the top of the inner wall of the shell, and a feeding mechanism matched with the feed port is arranged at the top of the shell. The shell, the feeding port, the feeding mechanism, the first screening mechanism, the first collecting tank, the secondscreening mechanism, the processing tank, the second collecting tank, the winnowing mechanism, the filtering shell, the cleaning mechanism, the cleaning tank and the discharging port are matched withone another; the first screening mechanism can be used for primarily screening the edible mushrooms; edible fungi fall onto the second screening mechanism through the first screening mechanism. The edible mushrooms can be further screened; meanwhile, a winnowing mechanism is matched, wind power impurity removal is carried out when the edible mushrooms are discharged, the edible mushrooms fall tothe bottom in the shell, th