Self-dedusting double-cage fine pulverizer

The utility model relates to a self-dedusting double-cage fine pulverizer, which comprises a pulverizing bin, an inner pulverizing cage and an outer pulverizing cage which are coaxially and oppositely rotated are mounted in the pulverizing bin, a feed opening is arranged at the bottom of the pulverizing bin, a buffer bin is hermetically connected below the feed opening, the pulverizing bin is designed in a sealed manner, and a dust collecting fan, a dust collecting pipeline and a dust collecting container are connected onto the buffer bin. According to the utility model, through the crushing bin which is designed in a sealing manner, the buffer bin which is connected with the discharge port in a sealing manner, and the dust collection equipment which is connected with the buffer bin, splashing powder and drifting dust in the buffer bin can be subjected to dust collection treatment, so that the environment is prevented from being polluted. 本实用新型涉及一种自除尘双笼细粉机，包括粉碎仓，粉碎仓中安装有同轴相向转动的粉碎内笼和粉碎外笼，粉碎仓的底部设有下料口，下料口的下方密闭连接有