| 摘要 |
<p>A compost maker, comprising an upright container (1) having on its top end a cover (2) for introducing material to be composted in the container, having in its lower part a hatch (3) for removing composted material from the container, and containing an air tube system (4) for guiding air in among the material to be composted. The air tube system (4) comprises at least two tubes (5) on different heights, the lower tube being connected through the wall (6) of the container with an air intake aperture (7), and which are interconnected with a connecting tube (8) and their lower parts provided with holes (9). Furthermore, the cover (2) is fitted with an exit duct (10), the air flowing through said holes (9) and upward through the material to be composted and through the exit duct out from the container, while the material to be composted runs, supported by the transverse tubes, in controlled manner downward as the combustion of the material progresses.</p> |
