Many consumers now installair filters at home in order to protect the quality of the air they breathe. However, most consumers are not very familiar with the components in the filter, which will bring great trouble to the subsequent use process. The most important part of the air filter is the air filter element.
The air filter element is actually the heart of the filter, also known as air filter cartridge, air filter, style, etc. Mainly used for air filtration in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms and various precision operating rooms. According to the filtration principle, air filters can be divided into filter type, centrifugal type, oil bath type and compound type. The air filter elements commonly used in engines mainly include inertial oil bath air filter elements, paper dry air filter elements, and polyurethane element air filter elements.
All kinds of air filter elements have their own advantages and disadvantages, but there is inevitably a contradiction between the intake air volume and the filtration efficiency. With the in-depth research on air filters, the requirements for air filters are getting higher and higher. Some new types of air filter elements have appeared, such as fiber filter element air filter element, double filter material air filter element, muffler air filter element, constant temperature air filter element, etc., to meet the needs of engine work.
When cleaning the air filter element, be very careful not to deform or damage the element. Generally, the service life of the filter element is different according to the different raw materials used, but with the prolongation of the use time, the impurities in the water will block the filter element, so generally speaking, the PP filter element needs to be replaced in three months; the activated carbon filter element needs to be replaced in six months. ; And because the fiber filter element cannot be cleaned, it is generally placed at the back end of the PP cotton and activated carbon, which is not easy to cause blockage; the ceramic filter element can usually be used for 9-12 months.
The filter paper in the equipment is also one of the keys. The filter paper in the high-end filtration equipment usually adopts ultra-fine fiber paper filled with synthetic resin, which can effectively filter impurities and has strong dirt storage capacity. The equipment also has great requirements for the strength of the filter paper. Due to the large air flow, the strength of the filter paper can resist the strong airflow, ensure the efficiency of filtration and prolong the service life of the equipment.
Post time: Sep-20-2022