fyuluta yamafuta agalimoto 5801628021 injini mbali zosefera mafutakwa IVECO

Zosefera zamafuta

Fyuluta yamafuta ili mu injini yopangira mafuta.Kumtunda kwake ndi mpope wamafuta, ndipo kunsi kwa mtsinje kuli mbali zosiyanasiyana za injini zomwe zimafunikira kudzozedwa.Ntchito yake ndikusefa zonyansa zowononga mafuta kuchokera ku poto yamafuta, ndikupereka crankshaft, ndodo yolumikizira, camshaft, supercharger, mphete ya pisitoni ndi mapeyala ena oyenda ndi mafuta oyera, omwe amagwira ntchito yopaka mafuta, kuziziritsa ndi kuyeretsa.Wonjezerani moyo wa zigawozi.

Mtundu

Fyuluta yamafuta ya centrifugal ili ndi manja ozungulira pa shaft ndipo ili ndi ma nozzles awiri omwe ali ndi mbali zopopera.Mafuta akalowa mu rotor ndikutuluka mumphuno, rotor imazungulira mofulumira kuti iyeretse mafuta mu thupi la rotor.Zonyansa zamafuta zimaponyedwa pakhoma lamkati la rotor, ndipo mafuta ochokera pamphuno amabwerera ku poto yamafuta.Fyuluta yamafuta ya centrifugal imadziwika ndi magwiridwe antchito okhazikika, palibe zosefera zomwe zingasinthidwe, bola ngati rotor imasokonekera nthawi zonse, dothi lomwe limayikidwa pakhoma la rotor limatha kutsukidwa ndikugwiritsidwanso ntchito.Moyo wake ukhoza kukhala wofanana ndi wa injini.Zofooka zake zimakhala muzopangidwe zovuta, mtengo wapamwamba, kulemera kwakukulu, ndi zina zotero, ndipo zimakhala ndi zofunikira zamakono kwa ogwiritsa ntchito.

Zosefera zamafuta zodzaza, monga zosinthika, zopindika, zogawanika centrifugal, ndi zina zotere, monga tafotokozera pamwambapa, zimasefa mafuta onse omwe amalowa mudongosolo.Zosefera zogawanika zimangosefa 5% -10% yamafuta operekedwa ndi mpope wamafuta.Zosefera zamafuta ogawanika ndi zosefera zabwino, zomwe nthawi zambiri zimagwiritsidwa ntchito limodzi ndi kutuluka kwathunthu.Ma injini otsika kwambiri amangogwiritsa ntchito zosefera zomwe zikuyenda bwino, ndipo injini za dizilo zokhala ndi mphamvu zapamwamba nthawi zambiri zimagwiritsa ntchito zida zosefera zomwe zikuyenda bwino komanso zosefera.

chopereŵera

Pali zolakwa zazikulu ziwiri, ndipo mankhwala atsopano amapanga zofooka, choncho m'pofunika kugwiritsa ntchito mankhwala amphamvu maginito mafuta fyuluta.

Zoyipa 1: 60% ya zonyansa mumafuta zimasefedwa, ndipo kusefera kwachangu kumakhala kochepa;

Izi zili choncho chifukwa fyuluta yamafuta yomwe ilipo imadalira dzenje limodzi losefera pamapepala kuti litseke ndikuchotsa zonyansa zomwe zili m'mafuta.Kuchepa kwa ma pores a pepala losefera, kumapangitsanso kusefa kwabwino, koma kumapangitsa kuti mafuta azidutsa mphamvu.Pofuna kuthetsa kutsutsana kuti pepala lofananira lomwelo silingathe kungochotsa zonyansa za tinthu tating'onoting'ono, komanso kupanga mafuta okwanira operekedwa ku injini kuti adutse pores.Malinga ndi Filter Branch ya Internal Combustion Engine Industry Association, zosefera zamafuta pamsika zitha kupangidwa kuti zisefe 60% ya zonyansa mumafuta.Uwu ndiye mtengo wosefera womwe umapezeka pambuyo poyeserera masauzande ambiri.Pakugwiritsa ntchito kwenikweni, pakadali 40% ya zonyansa zovulaza zomwe sizingasefedwe bwino ndi chinthu chosefera pamapepala.Pakati pa zonyansa za 40%, zonyansa za ferromagnetic ndizochepa komanso zolimba, choncho zambiri zimakhala zonyansa za ferromagnetic, zomwe zidzawononganso injini..

Zoyipa 2: Kuchita bwino kwa kusefera ndi zero pansi pamikhalidwe yapadera;

Pali valavu yodutsa pansi pazitsulo zosefera za pepala, zomwe zimapangidwira kuti zitsimikizire kuti mafuta amatha kuyendetsedwa bwino ku injini pamene injini imakhala yozizira-yoyamba ndi kukhuthala kwa mafuta ambiri kapena pamene gawo la fyuluta la pepala liri pang'ono kapena pang'ono. oletsedwa kwathunthu.njira yoyendetsera mafuta.Pamene mafuta atsegula valavu yodutsa pansi pa kupanikizika kwa pampu ya mafuta, mafuta obwereranso ku injini kupyolera mu valve yodutsa sichidzasefedwa ndi pepala la fyuluta, koma adzasefanso tinthu tating'onoting'ono ta zonyansa zomwe zili nazo. zasefedwa ndi pepala fyuluta chinthu.Imaponyedwanso mu injini kudzera pa valve yodutsa, zomwe zimabweretsa kusasokonezeka kwachiwiri kwa injini.Kuchokera pazolakwika ziwiri zomwe tafotokozazi, zitha kuwoneka kuti kusefa kwa zonyansa zazikulu kapena zazing'ono kuposa ma micropores a chinthu chosefera pamapepala sikungakwaniritsidwe, koma zonyansa zokhazo zomwe ndizofanana ndi ma micropores a chinthu chosefera pamapepala ndikuphatikizidwa mkati. ma micropores a pepala fyuluta element akhoza kusefedwa.Choncho, kusefera dzuwa ndi otsika kwambiri.

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