Novel environment-friendly piggery
OwnerJinnan DAIinventor
Life of this patent
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Abstract
An environment-friendly piggery comprises at least one circular or polyhedral piggery building. Each polyhedron has five sides or more, and a ventilation shaft is provided in the middle of each floor of each piggery building; each floor tilts from high to low towards the ventilation shaft from the outer edge; the top of each piggery building is provided with a exhaust gas collecting and treatment device communicating with the ventilation shaft; and the bottom of the buildings are provided with pig excreta collecting devices corresponding to the opening of the ventilation shaft. The piggery occupies a small area, has strong wind and snow resistant functions, and is sturdy and durable. The culturing process is pollution-free, and piglets, pigs, and sows can be accommodated appropriately.
Claims13
A novel environment-friendly piggery, comprising:
- at least one circular or polyhedral piggery building, the polyhedron has at least five sides, and ventilation shafts provided in the middle of each floor of the piggery building;
- the each floor declining from an outer edge to the ventilation shaft, the top end of each piggery building provided with an exhaust gas collection and treatment device in communication with the ventilation shaft, and a pig excreta collection device corresponding to the ventilation shaft at the bottom of the building.
Dependencies are inferred from the claim text.