| 摘要 |
PURPOSE: A livestock excretion composting system is provided to prevent bad smell gas from spreading out and to improve fermentation efficiency. CONSTITUTION: A livestock excretion composting system comprises a fermentor(10), a collection ceiling(20), and a shutoff door(30). The collection ceiling is formed lower than the path ceiling of composting facility and reduces an internal space generating bad smell gas. The collection ceiling is projected from the ceiling of the fermentor. One side of the collection ceiling communicates with an external collection duct. The air collected from the collection hood of the path ceiling is supplied to an air supply unit through an air supply line. |
