Air filter means air filter

November 05, 2023

Air filters are air filtration devices commonly used in cleanrooms, cleanrooms, laboratories, and clean operating rooms.

Air filters can be divided into primary filter, medium efficiency filter, high efficiency filter and sub-efficient model according to their working principle.

Can achieve:

High efficiency air filter:

■Applicable to normal temperature, normal humidity, air filtration containing trace acid and alkali organic solvents. The product has high efficiency, low resistance and large dust holding capacity. It is widely used in aerospace, aviation, electronics, pharmaceutical, bioengineering and other fields. ■Ultra-high efficiency filter with 0.3~0.1μm capture efficiency ≥99.999% can be made according to user's requirements; various non-standard filters and sub-high efficiency filters (95%≤efficiency ≤99.90%).

V-shaped pleated filter

It is used in general ventilation system and has the characteristics of large filtering area, low resistance and long service life. It can be used as a pre-filter for high-efficiency filters, effectively extending the life of high-efficiency filters.

DC, DZ type coarse medium effect bag filter

The primary and intermediate-effect non-woven fabrics are used as the filter material, and the cold-plate spray is used as the frame. As the first and second-stage filtration, the product has the advantages of large dust holding capacity, small resistance and cleanability, etc., depending on the use environment and material selection, Filter efficiency grades are divided into F5, F6, F7, and F8.

How the air filter filters the air:

The general air purification equipment filters air is roughly divided into the following methods and steps.

1, multiple filters - to prevent dust and germs in the air from entering the room

Multiple activated carbon filters effectively block dust germs and filter the air to ensure clean air entering the room.

2, titanium oxide anti-virus --- degradation of indoor air in the pollution of formaldehyde, benzene and other organic gases

The nano-sized titanium dioxide is activated by ultraviolet light, and the filtered air effectively degrades the radioactive pollution of formaldehyde, benzene and other organic poisonous gases in the air.

3, negative ion aeration - increase the oxygen in the indoor air to the right amount and keep the content stable

The negative ion generator humidifies the indoor air to ensure that the air entering the home maintains a sufficient amount of oxygen, is full of vitality, and enhances filtered air >

4, PTC ceramic heating - - heating indoor air to a comfortable temperature

The PTC ceramic heating sheet assists in preheating the fresh air entering the room in winter, and appropriately increases the temperature in the room to filter the air and make the home warm and comfortable.

5. UV sterilization - strong killing of epidemic virus bacteria in the air

The ultraviolet light source has a powerful effect to kill the epidemic virus bacteria in the air, so that people can stay away from the source of infection, filter the air, and protect the health of the whole family.

The filter is an indispensable device on the conveying medium pipeline. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to eliminate impurities in the medium to protect the normal operation of the valve and equipment. use. When the fluid enters the filter cartridge with a certain size filter, its impurities are blocked, and the cleaned filtrate is discharged from the filter outlet. When cleaning is required, the removable filter cartridge is taken out, and then reloaded after processing. Yes, therefore, it is extremely convenient to use and maintain.

PAU-1000 mobile self-cleaning device

The PAU-1000 mobile self-cleaning device is an air purification device that provides a local clean working environment. It consists of a primary air filter, a fan, a high efficiency air filter and a cabinet. The outer shell is made of color steel plate and painted on the surface. The structure is simple, easy to use, and can be used for indoor air circulation after installation. It is suitable for occasions with low cleanliness environment of 10000~100000 and frequently changing working position.

Now widely used in small areas such as sterile rooms, laboratories, pure water, filling water plant filling room air purification; beverage plants, dairy products, food plants, wineries and other air purification. It is the ideal equipment for food factory QS certification.

The air self-cleaning unit shells are all made of color steel plates, which are equipped with fans, high-efficiency filter nets, air supply static pressure boxes, high-efficiency filters and flow plates. With an adjustable wind speed, the wind speed can be adjusted according to the actual situation. Purification level outlets can reach thousands of levels. In the work surface, it can reach the level of 10,000 cleanliness (that is, about 10,000 particles in 1ft3 air is about 10,000 particles). The air self-cleaning unit is provided with a moving wheel and an adjustable jack at the lower part, which can be moved to the required position and fixed according to requirements, and is flexible and convenient to use, adopts a variable air volume fan system, multi-speed speed regulation, and selects gears to ensure the wind speed of the local working area. Always in an ideal state.

The device is suitable for occasions requiring a low-grade environment of 10,000-100,000 class.

Characteristics
1, can be used alone, or multiple connections to form a clean area
2. Compared with the civil construction or assembly type 100 clean room, the investment is saved, the effect is quick, the installation is simple, and the operation cost is low.
3, according to the user's height adjustment size technical parameters

model

PAU-1000

Filter power

>=99.97%@>=0.5μm

Air volume

1000m2/h (adjustable)

noise

<=62dB(A)

average wind speed

1.5-2m/s (adjustable)

power supply

AC, single phase 220V/50HZ (200W)