| 摘要 |
<p>PURPOSE:To improve drying efficiency and reduce running cost of a device, when organic sludge is dried in the sun, and to feed the sludge to the device and treat the dried sludge, mechanically. CONSTITUTION:A net conveyor device C is disposed in a drying box B1 which is constituted of a transparent body and at least a top portion thereof can be opened and closed, and supplied sludge is molded into a pellet-like shape by means of a first molding device A1 to drop it onto the net conveyor device C so that the sludge is dried in the sun by running the device C at a low speed.</p> |
