The working principle and application of laminar airflow

Laminar airflow is one of the devices that can shield and isolate the working operator from the product. Its main purpose is to avoid product contamination and ensure product production quality.

The relatively clean air drawn from the clean room uses a fan installed in the top pressurized cabin to pass the air through the HEPA filter. The filtered air will pass vertically through the operating area, providing unidirectional air coverage for critical areas, passing through Exhaust air behind the bench is discharged from below and returned to the clean room area.

Laminar airflow is mainly used in: flow uniform membrane, high-efficiency filters, fan

Laminar airflow features:

① Can be used alone or in combination.

② Compared with the civil or prefabricated class 100 clean room, it has less investment, quick effect, easy installation, and low operating cost.

③ The material of the box is made of color steel plate, high-quality steel plate, and stainless steel plate for users to choose from.

Application of laminar airflow:

Laminar flow hoods are widely used in dust-free workshop environments in electronics, biology, medicine, food, precision instruments, and other industries, and are mainly used to provide local high cleanliness working environment requirements.

The principle of laminar airflow:

The working principle of the laminar flow hood: after the air passes through the high-efficiency filter at a certain wind speed, a uniform flow layer is formed, so that the clean air flows in a vertical one-way, thus ensuring the high cleanliness required by the process in the working area. The vertical unidirectional airflow is adopted, and the air supply must be pre-filtered through the primary filter to deal with the large particles of dust particles in the airflow. The pretreated air is then filtered through a high-efficiency filter to fully protect the high-efficiency filter.

Wuxi Lenge Purification Equipment Co., Ltd.is a professional purification equipment manufacturer.Suitable for pharmaceuticals,laboratory food and beverages,etc. If you are interested in purification equipment, please feel free to contact us!