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Principle and Type of Air Filter and Its Specific Application

May 12, 2019

On filters, it can be said that there are many kinds of filters, and this is also a big category. However, in order to let everyone have a good learning effect, and there is a certain degree of pertinence in learning, the following will be around the air filter for its learning and understanding, so that you can also have a preliminary understanding of this kind of filtering, rather than know nothing about it.


1. Principle of air filter

Air filter, as its name implies, is to filter and purify compressed air, remove liquid water and liquid oil droplets, and remove dust and solid impurities in the air, so as to improve air quality for subsequent use or direct use. However, it should be noted that this kind of filter can not be removed for gaseous water and oil in compressed air.


2. Application fields and types of air filters

Air filters are widely used in petrochemical industry, metallurgy, electricity, machinery, light industry and textile industry. Besides these, it can also be used in other situations where compressed air needs to be purified.


The types of air filters, specifically speaking, are initial, intermediate, sub-high and high efficiency, and the filtering effect is gradually improved. Its various types have different corresponding standards and use efficiency, so it should be selected according to the actual situation.


3. Application of Air Filter in Pneumatic Technology

In pneumatic technology, air filters, pressure relief valves and oil mists are called pneumatic three major components. In addition, they are usually assembled in a certain order to use, therefore, it can also be called pneumatic triple. Its specific function is to purify and filter the gas source, decompress and lubricate the three functions. Their installation sequence is air filter, pressure relief valve and oil mist.www.wxrfcleanroom.com