Use occasions and filtration range of high temperature and high efficiency filter air filter
Sub high efficiency filter
As the main clean room terminal filter, but also can be used as the last stage high efficiency filter pre filter and air system, improve air quality. The filter is generally polypropylene fiber and glass fiber. Mainly used for the interception of 1 m particles, filtration efficiency to more than 0.5 m for the quasi particle. High temperature resistance and high efficiency filter
Medium efficiency air filter
Because of the pre filter in front of the large particle size, it can be used as a general air conditioning system of the final filter and clean air conditioning system, high efficiency filter pre filter. The filter is generally polyester non-woven fabrics, polypropylene fiber and glass fiber.
High efficiency filter
Can be used as a general cleaning system of terminal filter degree, can also be used as intermediate filter and high efficiency filter; filter for polyester non-woven fabrics, polypropylene fiber and glass fiber.
1---5 m is mainly used for the interception of particles, filtration efficiency to more than 1 m for the quasi particle.
Air cleanliness is required to guarantee the production of clean room environment or other use requirements, must use the number of technical measures:
1 the production process and equipment with less pollution
2 to take the necessary measures to isolate negative pressure to prevent the spread of pollutants from the production process.
3 reduction of personnel and materials into the indoor pollution;
4 to strengthen the management of the clean room, according to the provisions of cleaning, sterilization and other work;
5 people, things must be split, do not allow the flow of people, logistics cross;
Coarse effect filter
Mainly used for cleaning air conditioning system of fresh air inlet for pre filter, interception of atmospheric particles in the atmosphere. Filter object is more than 5 m above the suspended particles and 10 m above the settling particles and a variety of foreign bodies, to prevent their entry into the system.
High temperature resistance and high efficiency filter
Air cleanliness is air containing suspended particles in a clean environment and how much degree, usually in the air of dust concentration is high, low air cleanliness, low dust concentration is high cleanliness; according to the suspended particle concentration in the air to divide the air cleanliness level Cleanrooms and associated controlled environments, is the maximum allowable the number of particles per cubic meter of air in the determination of the air cleanliness level.
consulting