Three-sided air shower for pharmaceuticals clean rooom
●Structural Features: The three-blowing air shower chamber is equipped with air shower devices on the left, right, and top sides, and the air shower nozzles are adjustable 360 degrees, allowing for all-around air showering of personnel or goods entering the chamber. The chamber typically employs a modular design, allowing for customization of air shower chambers to meet different site requirements. Generally, each side is equipped with a fan, and clean air ducts on both sides of the chamber blow air towards the three side nozzles; this is also known as a dual-fan air shower chamber.
●Working Principle: When personnel or goods enter the air shower chamber and the door is closed, the automatic sensing system activates the fans. Air, after being filtered by a pre-filter and a high-efficiency filter, is blown out at high speed from the nozzles on the left, right, and top sides, creating a powerful airflow that blows off dust, hair, and other debris adhering to the surface of personnel or goods. The air is then circulated and filtered through the return air system, thus achieving the purpose of purification.
●Key parameters: Taking a three-sided air shower from Cleatech as an example, its external dimensions are 50″ x 118″ x 88.5″ (approximately 1270mm x 2997.2mm x 2247.9mm), and its internal dimensions are 36″ x 115″ x 80.7″ (approximately 914.4mm x 2921mm x 2049.8mm). It is equipped with three fans, each with a power of 750W, and 48 stainless steel nozzles (36 on each side and 12 on the top). The minimum nozzle velocity is 82ft/s (approximately 25m/s), and the noise level (3ft away) is less than 68dB. The power supply is 220V/60Hz.
●Application scenarios: Suitable for industries with high cleanliness requirements, such as pharmaceuticals, biotechnology, electronics, and aerospace. It effectively reduces contamination from personnel and goods entering clean areas, maintaining a clean environment.
●Equipment advantages: Compared to single-blowing or double-blowing air showers, three-sided air showers can spray people or objects from more angles, resulting in more thorough dust removal and better meeting the needs of high-cleanliness environments. Furthermore, they feature automatic control and double-door electronic interlocking functions, making them convenient to use and effectively preventing external contaminants from entering the clean area.