Ventilation for commercial poultry shed with inlet air temperature-controlled and expelled air washed to remove ammonia

摘要

Partitions (8,9) run the length of and parallel to the side walls (5,6) to form cavities (14,16). Air enters through grilles (13), equipped with shutters, flows past heat exchangers (15) and via further grilles (10) into the building. Air expelled through the second wall (6) passes a line of water sprays (17) before exiting at one end via ventilators (19). Ammonia-charged water is piped to the treatment plant (20-22).