Oil, fuel, and air filters are used to filter out mechanical impurities in the oil, fuel, and air entering the engine, and protect the engine crankshaft connecting rod movement, the precision coupling parts of the fuel injection system, and the cylinder liner piston ring from abnormalities. Wear and tear is an important component (attachment) that enables the engine’s economic indicators, power indicators, reliability and emission indicators to function normally. With the gradual implementation of emission regulations, engine technology advancements have put forward new and higher requirements for filter products, which increasingly shows the importance of filters for engine matching.
Pepa remotokari resefa ipepa rakakosha maindasitiri ehunyanzvi rinoshandiswa kugadzira epamba mini-mota mafirita emhepo. Iyo inoratidzirwa nehupamhi hwesefa inoshanda uchichengetedza yakaderera airflow kuramba. Kazhinji, kusefa kwemapepa epamhepo sefa yepepa ndeye 95-98%, nepo iyo yemotokari sefa bepa inogona kusvika kupfuura 99.5%. Pepa remotokari resefa rinoshandiswa zvakanyanya mumotokari, locomotives uye engineering yekubvisa guruva.
1. Chigadzirwa tsanangudzo
Pepa remota yekusefa kana indasitiri yemotokari sefa bepa imhando yepepa resefa iro rakaputirwa nekuiswa pamuviri. Iyo inonyanya kushandiswa seyepamusoro-mhando sefa zvinhu zvekusefa tsvina mumhepo, oiri uye mafuta.
Industrial filter paper includes air filter paper, oil filter paper, fuel filter paper, etc. The weight of a gram is between 120 g/m² and 145 g/m². The filter element made of filter paper has the advantages of high filtration efficiency, low cost and light weight.
2. Nhoroondo yebudiriro
Many filter materials, such as felt, cotton yarn, iron wire, oil bath, etc., have basically been replaced by impregnated paper filters. With the rapid development of the automobile industry, paper as a filter material has been widely used in the world’s automobile filtration industry and has a very broad development space. In 2004, the U.S. Economic Commission listed industrial filter paper as one of the top ten potential filter papers in the world.
Sezvo United States yakagadzira iyo doro-soluble thermosetting phenolic resin impregnation process yemotokari kusefa bepa muna 1953, yakashandiswa sechinhu chisina kuchena mune yakajairwa kugadzirwa kwemotokari sefa mapepa kwenguva yakareba. Mabhenefiti makuru eiyo impregnation process ndeye tekinoroji yakakura, kumira zvakanaka kwemvura, uye kuoma kwakanyanya kwepepa resefa.
3. Zvigadzirwa zvechigadzirwa uye kushandiswa kwemunda kuongorora
Mota yekusefa bepa ndechimwe chezvakagadzirwa zvekugadzirwa kwesefa zvinhu, zvine simba rakakosha pane zvehupfumi uye tekinoroji zviratidzo, zviratidzi zvekudzivirira kwezvakatipoteredza, zviratidzo zvekuchengetedza uye hupenyu hwesevhisi yeinjini.
Nguva yekutumira: Kubvumbi-08-2021
