Air filter housing assembly-2.8T
Air filter refers to a device that removes particulate impurities from the air.
Device introduction
Air filter refers to a device that removes particulate impurities from the air. When the piston machine (internal combustion engine, reciprocating compressor air filter, etc.) is working, if the inhaled air contains dust and other impurities, it will aggravate the wear of the parts, so the air filter must be installed. The air filter consists of two parts, the filter element and the shell. The main requirements of air filtration are high filtration efficiency, low flow resistance, and continuous use for a long time without maintenance.
Classification of air filters
There are three types of air filter: inertia type, filter type and oil bath type.
①Inertial type: Since the density of impurities is higher than that of air, when the impurities rotate with the air or turn sharply, the centrifugal inertial force can separate the impurities from the airflow.
②Filter type: guide the air to flow through the metal filter screen or filter paper, etc., to block the impurities and stick to the filter element.
③Oil bath type: There is an oil pan at the bottom of the air filter, which uses the airflow to impact the oil quickly, separates impurities and sticks in the oil, and the agitated oil mist flows through the filter element with the airflow and adheres to the filter element. . When the air flows through the filter element, it can further absorb impurities, so as to achieve the purpose of filtration.
