Woottor - oyenera mu poto wakutsogolo wamafuta.
Chifukwa cha mawidwe ambiri a mafutawo ndi zinyalala zambiri za zinyalala mu mafuta, kuti zithetse bwino za kufinya, zosefera mafuta nthawi zambiri zimakhala ndi magawo atatu, omwe ndi fyuluta yabwino ya mafuta ndi fyuluta yabwino ya mafuta. Fyulutayo imayikidwa mu poto wamafuta pamaso pa pampu yamafuta, ndipo nthawi zambiri amasunga mtundu wa chitsulo.
Kuti muchepetse kutsutsana ndi zigawo zosunthika mu injini ndikuchepetsa kuvala kwamagawo, mafuta nthawi zonse amayendetsedwa ndi mikangano yapaintaneti kuti apange firiti yamafuta yopaka mafuta. Mafuta Okhawo ali ndi chingamu, zosayera, chinyezi komanso zowonjezera. Nthawi yomweyo, panthawi yogwira ntchito injini, kuyambitsa kwa zitsulo, kulowa kwa zinyalala mlengalenga, ndipo kupanga kwa mafuta osungiramo mafuta kumapangitsa pang'ono mafuta. Ngati mafutawo sanasefedwa ndikulowa mwachindunji ndi mitengo yopaka mafuta, idzabweretsa zinyalala zomwe zili mu mikangano yosuntha, imathandizira kuvala ziwalo ndikuchepetsa moyo wa injini. Ntchito ya fyuluta yamafuta isefa zinyalala, chingamu ndi madzi mu mafuta, ndikupereka mafuta oyera mafuta.
Zosefera mafuta zimayikidwa kumbuyo kwa pampu yamafuta, ndipo mtundu waukulu wamafuta, mtundu wa zitsulo za chitsulo, mtundu wa mapepala osefera, makamaka pogwiritsa ntchito pepala la mapepala. Zosefera bwino mafuta zimayikidwa mofanana ndi gawo lalikulu lamafuta pambuyo pa pampu yamafuta. Pali mitundu iwiri ya microperose pepala ndi mtundu wa rotor. Rotor Mafuta a rotor amatengera kuchuluka kwa centrifugal popanda chinthu chophweka, chomwe chimathetsa zotsutsana pakati pa mafuta operekera mafuta komanso kuwononga mphamvu.
Zowonongeka mitundu ya zosefera zamafuta ndizofanana:
1, Fyuluta imakutidwa ndi mafuta, kapena fyuluta yawonongeka.
2, The Spoy SUY SURG kapena kugwedezeka kwa baom, mafuta mu buy kapena zosefera khazikitsani kwambiri komanso blockge yoyambitsidwa chifukwa chowonongeka.
3, mapaipiwo amatsekedwa; Chipangizo chowongolera sichili champhamvu ndipo chimatsika pambuyo pa kugwedezeka, kuwononga chiwongolero.
Fyuluta yamafuta imayikidwa patsogolo pa zotsekera mafuta a pampu yamafuta, ndipo ntchito yake yayikulu ndikupewa zonyansa zazikulu kuti mulowe pampu mafuta yamafuta. Fomu yosefukira imatha kugawidwa kukhala zosefera zoyandama ndi zosefera.
Kusanja ndi otola
1.
Wosambira nthawi zambiri amapangidwa ndi chophimba ndipo chili kutsogolo kwa pampu yamafuta kuti uletse tinthu tating'onoting'ono kuti tilowe pampu ya mafuta. Zosefera zosewerera zimagawidwa poyandama ndikukhazikika mitundu iwiri.
Fyuluta yoyandama imatha kuyamwa mafuta oyeretsa pamtunda wapamwamba, koma ndizosavuta kutulutsa chithovu, ndikupangitsa kutsika kwamafuta ndi mphamvu yamafuta ndi mphamvu zosakhazikika. Fyuluta yokhazikika ili pansi pamafuta, ngakhale ukhondo wa mafuta wophatikizika umakhala woipa kwambiri kuposa mtundu woyandama, koma zimapangitsa kuti injini yamagetsi ikhale yophweka, ndipo injiniyo imasavuta kugwiritsa ntchito fyuluta.
Chachiwiri, chofalikira kwathunthu
Zosefera zamafuta kwathunthu zimalumikizidwa mu mndandanda pakati pa pampu yamafuta ndi gawo lalikulu la mafuta kuti lisewere mafuta onse. Pakadali pano, majini ambiri amagalimoto amagwiritsa ntchito mafuta othamanga.
Zosefera kwathunthu mafuta zimakhala ndi zosewerera zosiyanasiyana, zomwe mapepala ndizofala kwambiri. Zosefera Mafuta ndi zoseweretsa za pepala zimagawidwa m'mitundu iwiri: Kuoperest komanso ofunikira. Zinthu zikafalitsidwa kwambiri zikatsekedwa kwambiri ndi zosayera, kuthamanga kwa mafuta pa zotsala yam'mafuta kumawuka, ndipo ikafika pamtengo wapatali, ndipo mafuta adzalowa ndime yamafuta kwambiri popanda kusefera. Ngakhale mafuta amayendetsedwa ndi ziwalo zosiyanasiyana zothirira popanda kusefera pakadali pano, zimakhala bwino kuposa kusowa kwa mafuta odzola.
Mawonekedwe atatu, ogawika mafuta
Magalimoto akuluakulu, makamaka injini zolemetsa, nthawi zambiri amagwiritsa ntchito kuphatikiza kwa mafayilo am'madzi ndi shunt. Fyuluta yoyenda kwathunthu imayambitsa kusefa zosanja ndi tinthu tating'onoting'ono tomwe timayambitsa 0,05mm mu 5,001mm, ndi 5% ya mafuta a pampu yamafuta imasefa.
Fyuluta yopusa ili ndi mitundu iwiri: mtundu wamtundu wa sefa komanso mtundu wa centrifugal. Pakadali pano, zosefera mafuta centrifugal zimagwiritsidwa ntchito zochulukirapo. Ili ndi rotor mkati womwe umathandizidwa pa shaft ndi rolling. Pali ma nozzles awiri mu rotor, pogwiritsa ntchito kukakamiza kwamafuta onunkhira komwe, mafuta atalowa mu rotor ndikutulutsa mphuno, torquul amapangika, ndikupanga rotor kuthamanga kwambiri. Mothandizidwa ndi mphamvu ya centrifugal, zodetsa zolimba mu mafuta zimasiyanitsidwa ndikukupeza pakhoma lamkati la rotor. Mafuta pakatikati pa rotor amakhala oyera ndikuyenda kuchokera ku poto wa mafuta.
Mafuta anayi, mafuta a centrifugal
Zosefera mafuta a centrifugal zimadziwika ndi magwiridwe antchito, kapangidwe kodalirika, palibe chifukwa chosinthira chinthu chomwe chafana. Ingochotsani rosor pafupipafupi ndikuyeretsa banga pa rotor, mutha kuligwiritsanso ntchito, ndipo moyo wa utumiki ndi wautali. Komabe, kapangidwe kake ndi kovuta, mtengo wake ndiwokwera, kulemera kumakhalanso kwakukulu, komanso zofunikira za ogwira ntchito zokonza ndizambiri.
Ngati mukufuna kudziwa zambiri, pitilizani kuwerenga nkhani zina patsamba lino!
Chonde ndiyitane ngati mukufuna zinthu ngati izi.
Zhuo Meng Shanghai Auto CO., Ltd. amadzipereka kugulitsa ma MG & Mauxs Auto Ovomerezeka kuti agule.
