| 摘要 |
<p>For the aeration of rotting material, it is proposed to connect injector nozzles (13), which are pressurised with pressure medium, on their suction side to the separating chambers (10). Injector nozzles (13) of this type can be controlled in a simple manner and suck the air necessary for aeration through the rotting material. Several such injector nozzles can be arranged parallel to one another and each allocated to separate rotting cells (9). The aeration can be adjusted to the particular state of rotting in different rotting cells.</p> |
