Client Objective
A major agribusiness group reached out to us with a specific request: to design and deliver bactericidal UV sections for air disinfection in piglet-rearing facilities. The site consisted of three large livestock hangars, each equipped with triple-rotor ventilation units moving 20,000 m³/h of air. The client's priority was clear — achieve a pathogen reduction efficiency of at least 99% against Staphylococcus aureus, while ensuring seamless integration into existing circular duct systems with a diameter of 820 mm.
Our Solution
We developed nine complete UV ventilation modules, each engineered for 20,000 m³/h airflow and delivering a minimum disinfection dose of 130 kJ. To meet the microbial inactivation target efficiently, we used high-output amalgam UV lamps, known for their extended service life and consistent radiation output. Each module housed ten ultraviolet lamps, striking the optimal balance between performance, thermal control, and energy efficiency.
Key Design Features
- Custom diffusers were fabricated to match circular duct interfaces, ensuring airtight integration.
- Dual-access service hatches were built into both sides of each unit, allowing fast, tool-free maintenance using hand-tightened clamps while preserving the unit’s airtight seal.
- All internal components and sealing materials were selected for durability under high humidity and dusty conditions, typical for agricultural environments.
Technical Specifications
- Airflow Capacity: 20,000 m³/h
- UV Dose: ≥130 kJ
- Connection Size: Ø820 mm
- Power Consumption: ~800 W
- Lamp Life: up to 16,000 hours
- Lead Time: 2 months from prepayment
- Warranty: 12 months after delivery
Project Outcome
All nine UV air disinfection systems were manufactured and dispatched on schedule. The client opted to handle installation with their contractor. We also presented alternative UV kits for smaller systems or budget-sensitive projects, offering flexible disinfection solutions for a variety of agricultural facilities.
If you're seeking a UV-based air sterilization system designed for demanding environments, our team is ready to deliver—from off-the-shelf bactericidal ventilation modules to fully custom solutions tailored to your technical and spatial requirements.
