| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an apparatus for producing fertilizer from various organic wastes on an arbitrary scale in high efficiency without causing offensive odor trouble to the environment by utilizing the action of aerobic microbes. SOLUTION: This fertilizer-producing apparatus is composed of a raw material receiving means 1 to receive a raw material containing organic wastes, a self-propelled stirring means 2, a stirring tank 3 holding the raw material containing organic wastes and accelerating the fermentation by stirring and aeration to form compost, air-blowing means 4 extended along the longitudinal direction of the bottom of the stirring tank at prescribed intervals at least from the raw material receiving part to the fermentation part and a fertilizer delivery means 5 formed at an end distant from the raw material receiving means 1 of the stirring tank 3.</p> |
