Reinforced medium-speed coal mill separator

The utility model discloses a reinforced medium-speed coal mill separator, which comprises a coal dropping pipeline, a coal feeding pipeline, a coal discharging pipeline, a coal discharging pipeline, a coal discharging pipeline, a coal discharging pipeline and a coal discharging pipeline, and is characterized in that the coal discharging pipeline is used for receiving materials to be crushed; the coal outlet pipeline is used for sending out qualified fine powder separated by the separator; the cover plate is arranged along the side wall of the coal falling pipeline by a circle and is connected with the coal falling pipeline and the coal outlet pipeline, and a bimetallic surfacing wear-resisting plate is arranged at the bottom of the cover plate; the whole conical protection plate is conical and is located at the joint of the cover plate and the coal falling pipeline; the upper end of the conical protection plate is connected with the cover plate, and the lower end of the conical protection plate is connected