To look at the air filter of the mechanical type classification

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In our lives today, the various air purification equipment is gaining popularity, and whether different equipment that can help us solve the problem for indoor air pollution, atmospheric p ollution, and today we introduce purification of a mechanical-type air filter to see if it s different classifications now!filter media
1, small mechanical air filters: this device is generally made from two materials, a steel container, the working pressure of 6 kg / cm 2; another as soft amount of engineering plastics, the work pressure of 2 kg / sq cm.
2, a large mechanical air filters: this section can be divided into two kinds of single-stream and double-.
Pretreating put type: this generally applies to groundwater, surface water, water purification, or as pure water system, mineral water system, the first-class equipment, is a pressure-type of fast air filter equipment can effectively remove tiny colloid particles and suspended solids, and measures to put the objects in general of colloid, microorganisms, inorganic and chlorine.
Shun red type put: most of the stainless steel filter material by water pressure water to penetrate into the outer wall of the inner wall of the pipe, water pollutants are trapped, just open the flush valve will be able to fully automatic backwash. This equipment in use when encountered water poor or bad consumer habits, its filter can easily be blocked, can also cause secondary pollution hazards, so be sure to pay attention!
5, siphon type before put: this device is the external pressure principle, and in front of a similar, but also by the pressure of tap water to penetrate to the inside from the outer wall of the pipe, to give all the pollutants in the water clear. In addition, the device is used in glass fiber sintered filter will change the flow of the target system flush scalar on the laminations are flushed out. If scalar rinse incomplete, filtration accuracy average, can easily lead to the improper use of the equipment.