The utility model discloses an organic matter rubbish aerobic fermentation mineralize mineralization device, it includes a aerobic fermentation cylinder, the aerobic fermentation cylinder is the cylindrical structures that the level set up, and the aerobic fermentation cylinder includes urceolus and the rotatable inner drum agitating unit of coaxial setting inside the urceolus, and the aerobic fermentation cylinder is provided with feed inlet, air inlet, gas outlet, electronic ejection of compact hatch door, nozzle, in machine matter rubbish slag charge pours into the aerobic fermentation cylinder into from the feed inlet, then rotatable inner drum agitating unit begins rotatoryly, and the zymotic fluid gets into the aerobic fermentation cylinder from the nozzle in, oxygen makes aerobic bacteria, organic substance, water and the contact of oxygen intensive mixing get into the aerobic fermentation cylinder from the air inlet in under rotatable inner drum agitating unit's effect to promote the aerobic fermentation reaction of organic matter rubbish, improve the aerobic fermentation speed of organic matter rubbish.