Shenzhen Zhong Jian South Environment Co., Ltd.
We are one of the first high-tech enterprise in the industry that provides technical solutions for air pollution control and treatment.
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The Role of FFU (Fan Filter Unit) in Mushroom Rooms
The Fan Filter Unit (FFU) in a mushroom room is a self-powered, modular air purification system designed to maintain a high-cleanliness environment, ensuring stable air quality, temperature, and humidity for optimal mushroom growth. Its key functions include:
The FFU draws in air through its top-mounted fan, filters it through a high-efficiency filter (such as HEPA or ULPA), and delivers clean air at a uniform velocity of 0.45 m/s ±20%, effectively removing airborne particles, bacteria, and spores to prevent contamination.
Mushroom rooms typically require Class 100 or Class 1000 cleanliness. The modular design of FFUs allows flexible installation, ensuring negative pressure ventilation to block external contaminants while preventing internal airflow disturbances.
FFUs provide uniform air distribution, maintaining stable temperature and humidity while minimizing noise (typically ≤65 dB), ensuring a disturbance-free growing environment.
In mushroom cultivation, FFUs play a crucial role in ensuring a clean, stable, and energy-efficient air environment, making them an essential component of modern agricultural facilities.