Generator air filter: it is a kind of air intake device which mainly filters the particles and impurities in the air inhaled by the piston generator when it works. It is composed of filter element and shell. The main requirements of air filter are high filtration efficiency, low flow resistance, can be used continuously for a long time without maintenance. When the generator set works, if the air contains dust and other impurities will aggravate the wear of the parts, so it must be equipped with an air filter.
　　There are three kinds of air filtration: inertia type, filtration type and oil bath type: inertia type: because the density of particles and impurities is higher than the density of air, when the particles and impurities with the air rotation or sharp turn, the action of centrifugal inertia force can make impurities separated from the flow. Filter type: guide the air through the metal filter screen or filter paper, etc., to block particles and impurities and adhere to the filter core. Oil bath type: oil disc is set at the bottom of the air filter, and the air flow is used to shock the oil to separate particles and impurities and stick them in the oil. When the air flows through the filter core, it can further adsorb impurities, thus achieving the purpose of filtering.
　　Replacement cycle of air filter of generator set: the commonly used generator set should be replaced every 500 hours; Spare generator sets work for 300 hours or replace every 6 months. When maintaining the generator set, it can be removed and blown with air gun, and the replacement cycle can be extended by 200 hours or three months.
　　The filtering requirement to filter implement: the requirement has the filter implement that positive factory produces, but uncertain it is big brand, but the production implement that cannot use fake and shoddy absolutely.
　　This article is organized by dongguan oneness filtration technology co., LTD