Separating device

The invention discloses a separation device which comprises a material storage mechanism, a separation mechanism and a material suction mechanism, the material storage mechanism comprises an outer cylinder, materials are fed from the feeding end of the outer cylinder through the previous procedure, the materials are separated through the separation mechanism arranged in the material storage mechanism, and part of the materials are taken out from the discharging end; and the rest materials are sucked by a material suction mechanism arranged at one end of the material storage mechanism. According to the separation device, coarse materials and fine materials can be efficiently separated and classified, recycling of the materials is facilitated, resource waste is reduced, the coarse materials and the fine materials such as sponge and other materials are recycled through separation and classification, resource waste is reduced, adjustment can be conducted according to different materials and separation requirement