How to choose compressed air filter? The filter is selected according to the pressure, flow rate and filtering accuracy of the compressed air. Compressed air is made of air in the atmosphere compressed by air compressor, and air in the atmosphere often contains a lot of pollutants such as dust, impurities, micro particles, etc. air runs with the machine in the compressor, pollutants such as oil, wear particles and soot during combustion will also be produced. These contaminants can cause serious damage to the products produced by compressed air, and even damage to pneumatic components and related equipment. This requires a dpc compressed air filter to filter these contaminants. In general, there are mainly two kinds of pollutants in compressed air, one is the atmospheric pollutants that are sucked into the compressor. Among them, the diameter of 80% is below 2 μm; the other is the discharge of the compressor, which is in a state of smoke, and it becomes 0.01 ~ Aerosol of 0.8 μm. So how to select the compresse
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In raw water or wastewater treatment, AFF asymmetric fiber filter is used as an efficient and fast filtration equipment. What are the features of backwashing and what are the principles? The DECEAD asymmetric Fiber Fast filter adopts the asymmetric fiber bundle material as the filter material,Both the advantages of particle filter material and fiber filter material.When backwashing,Due to the poor proportion of core and fiber,The tail fibers spread and swing with the backwashing flow,Have a strong traction,The collision between the filter materials also aggravated the mechanical force of the fiber in the water,Make it easy for solid particles attached to the surface of the fiber to fall off,Thus improving the washing degree of the filter material,At the same time, the filter material has the backwashing function of the particle filter material.
