| 摘要 |
<p>Process and mechanised silo is for decomposing and/or drying organic waste material. The silo is of the type which is supplied with waste in bulk. The waste is advanced through a silo reaction chamber for aeration, deaeration heating, etc., being retained for a period necessary for decomposition, generally about 10 days in all. The reaction chamber is now formed as a tunnel. Equal batches of waste are introduced at regular intervals at one end of the tunnel. Each batch in turn is advanced further into the tunnel to make room for the next batch. The newly introduced batch pushes preceding batches as it advanced, the compacted, unified mass sliding on its base along the floor of the tunnel. Equal batches of processed compost are periodically discharged at the outlet end of the tunnel. Two or more tunnels can be superimposed, a gravity transfer of periodic batches taking place from the upper to the lower tunnel. Used for drying and/or decomposition of organic waste partic. for the mfr. of compost. The cycle can be arranged to ensure complete decomposition. The necessary conveying and compacting motions are effected with min. mechanical effort. Wear on moving parts is reduced to a min. Optimum use is made of oxygen.</p> |
