By Jamie Martin
Ventilation is often overlooked until the later stages of designing new swine barns or during remodeling, yet it is crucial for creating a conducive environment for livestock.
Mark Oberreuter, a system design engineer with AP, emphasizes the importance of discussing ventilation systems upfront. This proactive approach ensures the barn design accommodates the ideal ventilation setup, enhancing the overall health and comfort of the swine.
Considerations for a well-ventilated swine barn include -
Fans - The size and layout of the barn dictate the number and placement of fans needed to maintain adequate airflow. Options range from a single large fan to multiple fans along the sidewalls, ensuring air does not travel over 100 feet without assistance.
Manure Pit Fans - While helpful in drying out slats by pushing warm air downward, these fans require regular maintenance due to debris accumulation.
Ceiling Inlets - Useful throughout the year, these inlets should be placed 20-25 feet apart to ensure even air distribution. Many modern inlets are automated, adjusting airflow based on the barn’s ventilation needs.
Tunnel Ventilation - Ideal for larger barns or those in warmer climates, this system pulls air through the barn at high speeds, offering significant cooling benefits.
Evaporative Cooling System - Commonly used in sow operations, this system's effectiveness depends on correct sizing relative to the barn dimensions and airflow requirements.
Heaters - The required number of heaters and their capacity should be determined by the barn’s size, insulation, and the heat generated by the animals.
Oberreuter concludes, "I would just encourage them to ask questions about what ventilation system is being planned for the building and who has done background work to ensure it is the right equipment."
For more details, visiting automatedproduction.com or consulting with an equipment dealer is advised.
Photo Credit: gettyimages-seastock
Categories: National