The utility model discloses a novel can sieve environmental protection autogenous grinding machine, the inside lining inside of autogenous grinding machine is provided with an inside lining cask, there is the space between the inside lining of inside lining cask and autogenous grinding machine, the inside lining cask comprises a plurality of sieve, be provided with a plurality of the same size's round hole on the sieve. The utility model discloses novel can sieve environmental protection autogenous grinding machine is through setting up the inside lining cask of compriseing a plurality of sieve inside the inside lining, the messenger reaches the requirement after strong friction of each other material piece falls from the round hole of sieve, then rotate strength through the autogenous grinding machine and roll out the export, it fights to get into carries in the lifting machine, carry in the lifting machine conveys the feed bin with qualified material piece through the fill, the demand of electrolysis to material piece particle size has been reached, the efficiency of the quality of material piece product and the work of autogenous grinding machine is improved, the problem of withthe overhead traveling crane when reinforced the red dog block up the technique of filling tube easily is solved.