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The water filter is composed of a cylinder, a stainless steel filter screen, a sewage discharge part, a transmission device and an electrical control part. The structure of the filter is composed of a shell, a multi-element filter, a backwashing mechanism and a differential pressure controller. This filter has a wide range of applications, mainly used in metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power, municipal water supply and other fields, is an advanced, efficient and very simple operation of automatic filtration device. The working principle of water filtration is that when the filter is working, the unfiltered water flows into the mouth, flows through the filter screen, and enters the pipeline required by the user through the outlet for process circulation, and the particle impurities in the water are trapped in the inside of the filter screen.
Water filter has a lot of advantages, this kind of filtering equipment it really realize the function of high pressure reverse wash, which can easily be thoroughly remove strainer in the rest of the contaminants and impurities, also can effectively remove the suspended solids in the water, wash very clean, guarantee the filtration efficiency of the filter and filter the use of time. The filtration resistance is relatively small, the strength of the filter is relatively large, the water quality is relatively stable, the filtration accuracy is high, but also corrosion resistance, has good acid and alkaline resistance. Water filter has its own retrieval function, as well as strain function, can really realize automatic backwashing, it can also deal with some unstable water quality fluctuations, do not need manual. This kind of filter is not easy to waste, does not consume materials, operation maintenance cost is relatively low, operation management is also very simple.
The structure of the water filter is relatively compact, the design is also reasonable, the filter occupies a relatively small area, the installation or movement is very flexible and convenient. This filter can be divided into PP filter element filter, active carbon filter, filter, water softener, barrel filter, ultrafiltration filter, mixed media filter. Here's a look at each of these filters. PP filter element filter is equipped with a variety of PP filter element filter, generally the price of this filter is relatively low, but the filter element of this filter is easy to plug, must be often replaced, only for the initial filtration of water. Activated carbon filters can remove some odors and different colors from the water. The filter completely removes both beneficial and harmful substances from the water, producing pure water. A water softener can soften and reduce the hardness of water. Barrel filter is generally installed on the water dispenser barrel water purifier, generally with active carbon, ceramic and some other filtering materials. Ultrafiltration filter it can effectively remove sand in the water, rust, pollutants, colloid, bacteria, macromolecular organic matter and other harmful substances. The use time of the filter element is relatively long, the water output is large, there is no need to add power, pressure, purification cost is relatively low, the utilization rate of water is relatively high, this filter is mainly used for the purification of a large number of domestic water. Mixed media filter according to the functional characteristics of different filter materials, it uses a combination of various technologies, so as to achieve a wide range of water treatment, can effectively remove all kinds of harmful substances in the water. Different types of water filter, its application may also be different, we can choose according to their own needs, reasonable choice of what they need. This article to stainless steel filter (http://www.huanawl.com/), do not reprint.