| 摘要 |
<p>The invention relates to an arrangement for preparing compostible material for introduction into a composting plant, the material containing sludge and carbon-bearing material. The arrangement includes a first conveyor which co-acts with a respective supply means for the sludge and carbon-bearing material; a mixer for mixing the sludge and carbon-bearing material together; a second conveyor for transporting the resultant mixture of sludge and carbon-bearing material to the composting plant; a residence tank for accommodating composted material; a third conveyor for transporting composted material; a third conveyor for transporting composted material to the upper part of the residence tank; a first feed means provided in the upper part of the residence tank and operative to feed composted material to a first outlet for finished product; and a second feed means provided in the power part of the residence tank, this second feed means being arranged, when driven in one direction of rotation, to feed composted material to a second outlet and from there, via the mixer, to the second conveyor together with the sludge and carbon-bearing material.</p> |
