Strainer which seperate impurities contents in fluid is use for various purposes.
They used at very much different fields, depending on the application has many different structure. Despite this differences, it referred to as a filter because of its primary mission.The filter components used for seperate or filtration of dusts in fluids kind of gaseous.Eluent part of the filtration for liquids like oil, fuel etc. are consist of often textured and porous calico, cellulose, asbesto.They are classified as industrial Filters. They consist of rectangle and cylindrical things and they use variety of filter components. To faciliate adhesion of the powder, viscous liquid is applied to the Wall. By the often changing the air flow direction and thanks to influence of the centrifugal, blowing dust adhesion is achived to Wall. Industrial Filters has same working principles. But the size is larger. Piston engines use filter which combined with oil tank,woven or fiber components for combustion air in filtration. Dusts stucks while they passes licking the surface of the oil.