| 摘要 |
PROBLEM TO BE SOLVED: To provide a system that deodorizes a composite odor such as an odor of poultry droppings discharged from a poultry house, a body odor of the poultry and an odor of bait.SOLUTION: A deodorant system is used for a poultry house provided with cages 11 for breeding poultry in a poultry house 1 and recovery means 16 for recovering poultry droppings discharged from the cages 11, and provided with ventilation means for ventilating the inside of the poultry house 1. In the deodorant system for the poultry house, injection pipes 20 provided with nozzles 21 in a plurality of places along a length direction are provided along the lengthwise direction of the cages 11 in the vicinity of the cages 11 in the poultry house 1, and a deodorization gas source 26 for supplying deodorant gas to the injection pipes 20 is connected thereto. |
