Customized White Powder Coating Cleanroom Terminal Air Filter Outlet for Electronic Industry

1. Hepa box description

The hepa box is an ideal terminal filtration device for 1000, 10,000, and 100,000 clean air-conditioning systems, diffuser lens filter can be widely used in the purification and air-conditioning systems in the pharmaceutical, sanitary, electronics, and chemical industries. The air diffuser is used as a terminal filtration device for renovating and building new clean rooms at all levels of 1000-300000, and is a key equipment for meeting the purification requirements. The Hepa box includes a static pressure box, a diffuser plate, and a high-efficiency filter, and the interface with the air duct can be top or side connection.

2.Hepa box Feature

1). Hepa box with diffuser

The opening of the diffuser plate is generally 8mm, and the diffuser plate has a convex structure, which has a good diffusion effect on the clean air flow.

2). Hepa box with flat diffuser

The diffuser plate of this air supply port is on a flat surface, and an oblique slit air outlet is provided at the periphery, and a round hole group with an aperture of about 3 mm is set in the middle.

3), Insulation air outlet

In the clean room, the supply air temperature in summer is lower than the indoor temperature, and in winter, it is generally effective in the indoor temperature. Therefore, the wall surface of the air outlet must be heat treated to ensure that the air supply parameters meet the design requirements. The heat insulation air outlet is on the inner wall of the static pressure box inside the air outlet of the HEPA filter, and the insulation material that meets the requirements is adhered to the insulation material. The outside is covered with a thin galvanized steel sheet to prevent dust from falling from the insulation.

4), Side supply air and vertical supply air

These two kinds of air outlets are widely used in the project. The requirements of the top air inlet have a large installation space, that is, there should be more space above the ceiling, and the air flow in the static pressure chamber is diffused. Better, this air outlet is suitable for new construction or high-rise buildings.

Side air inlet, inlet airflow in the static pressure box to turn, the diffusion performance is not as good as the top air inlet, but the required installation space is small, the height of the ceiling sandwich can be installed to 800MM, so it It is suitable for low-rise buildings, especially when existing buildings are converted into clean rooms. However, the inlet flanges should be made detachable. Otherwise, they cannot be installed in the ceiling mounting holes.

4. Standard Model Technology Parameter

Application: