Isiqoqi sesihlungi - sifakwa epanini lamafutha elingaphambili lephampu yamafutha.
Ngenxa yobukhulu bamafutha ngokwawo kanye nokuqukethwe okuphezulu kwemfucumfucu kumafutha, ukuze kuthuthukiswe ukusebenza kahle kokuhlunga, isihlungi samafutha ngokuvamile sinamazinga amathathu, okuyi-oil collector filter, i-oil coarse filter kanye ne-oil fine filter. Isihlungi sifakwa epanini lamafutha phambi kwephampu yamafutha, futhi ngokuvamile sisebenzisa uhlobo lwesikrini sesihlungi sensimbi.
Ukuze kuncishiswe ukumelana kokungqubuzana phakathi kwezingxenye ezihambayo enjinini futhi kuncishiswe ukuguguleka kwezingxenye, uwoyela uthuthwa njalo uye endaweni yokungqubuzana kwezingxenye ezihambayo ukuze kwakheke ifilimu yamafutha okugcoba ukuze kugcotshwe. Uwoyela ngokwawo uqukethe inani elithile le-gum, ukungcola, umswakama kanye nezithasiselo. Ngesikhathi esifanayo, ngesikhathi senqubo yokusebenza kwenjini, ukufakwa kwezingcezu zensimbi, ukungena kwemfucumfucu emoyeni, kanye nokukhiqizwa kwama-okside kawoyela kwenza imfucumfucu emafutheni ikhule kancane kancane. Uma uwoyela ungahlungiwe futhi ungene ngqo emgwaqweni wamafutha okugcoba, uzoletha imfucumfucu equkethwe emafutheni endaweni yokungqubuzana kwepheya elihambayo, usheshise ukuguguleka kwezingxenye futhi unciphise isikhathi senkonzo yenjini. Umsebenzi wesihlungi samafutha ukuhlunga imfucumfucu, i-gum kanye namanzi emafutheni, nokuletha uwoyela ohlanzekile ezingxenyeni zokugcoba.
Isihlungi sikawoyela esiqinile sifakwe ngemuva kwepompo kawoyela, kanye nesiteshi sikawoyela esiyinhloko silandelana, ikakhulukazi uhlobo lwensimbi yokusikeka, uhlobo oluyinhloko lwesihlungi se-sawdust, uhlobo lwephepha lesihlungi esinezimbobo ezincane, ikakhulukazi kusetshenziswa uhlobo lwephepha lesihlungi esinezimbobo ezincane. Isihlungi sikawoyela esincane sifakwe ngokuhambisana nendlela eyinhloko yokudlula uwoyela ngemva kwepompo kawoyela. Kunezinhlobo ezimbili ngokuyinhloko zohlobo lwephepha lesihlungi esinezimbobo ezincane kanye nohlobo lwe-rotor. Isihlungi sikawoyela se-rotor sisebenzisa ukuhlunga kwe-centrifugal ngaphandle kwesici sesihlungi, okuxazulula ngempumelelo ukungqubuzana phakathi kokungena kukawoyela kanye nokusebenza kahle kokuhlunga.
Izinhlobo zomonakalo wesihlungi samafutha zimi kanje:
1, isihlungi simbozwe ngamafutha, noma isihlungi sonakele.
2, ukuwohloka noma ukuqhekeka kwe-buoy, uwoyela ku-buoy noma isihlungi usetha isikali esiningi kakhulu kanye nokuvaleka okubangelwa umonakalo.
3, ipayipi livinjiwe; Idivayisi yonyawo lokubopha ayiqinile futhi iyawa ngemva kokudlidliza, okubangela umonakalo ku-accumulator.
Isihlungi samafutha sifakwe phambi kokungena kwamafutha epompo yamafutha, futhi umsebenzi waso oyinhloko ukuvimbela ukungcola okukhulu kwemishini ukuthi kungangeni epompo yamafutha yomshini womuntu. Ifomu lesihlungi lingahlukaniswa libe isihlungi esintantayo kanye nesihlungi esiqinile.
Ukuhlunga ngesiqoqi sesihlungi
1. Setha isihlungi
Isiqoqi sesihlungi sivame ukuklanywa ngesikrini sesihlungi futhi sibekwe phambi kwephampu kawoyela ukuvimbela izinhlayiya ezinkulu ukuthi zingangeni ephampu kawoyela. Isihlungi sesiqoqi sihlukaniswe saba yizinhlobo ezimbili ezintantayo neziqinile.
Isihlungi esintantayo singamunca uwoyela ohlanzekile osengqimbeni engenhla, kodwa kulula ukuhogela igwebu, okuholela ekwehleni komfutho kawoyela kanye nomphumela wokuthambisa ongazinzile. Isihlungi esiqinile sitholakala ngaphansi kwezinga likawoyela, yize ukuhlanzeka kwamafutha aphefumulayo kubi kancane kunohlobo lokuntanta, kodwa sigwema ukumunca kwegwebu, umphumela wokuthambisa uzinzile, isakhiwo silula, futhi injini yemoto yamanje isebenzisa isihlungi esinjalo.
Okwesibili, isihlungi samafutha esigeleza ngokugcwele
Isihlungi samafutha esigcwele sixhunywe ngokulandelana phakathi kwephampu yamafutha kanye nendlela eyinhloko yamafutha ukuze kuhlungwe wonke uwoyela. Njengamanje, izinjini eziningi zezimoto zisebenzisa izihlungi zamafutha esigcwele.
Izihlungi zikawoyela ezigeleza ngokugcwele zinezinhlobo ezahlukene zezihlungi, lapho izihlungi zephepha zivamile khona. Izihlungi zikawoyela ezinezakhi zesihlungi sephepha zihlukaniswe izinhlobo ezimbili: ezibolayo nezihlanganisiwe. Lapho isakhi sesihlungi sivinjwe kakhulu ukungcola, ingcindezi kawoyela ekungeneni kukawoyela kwesihlungi izokhuphuka, futhi uma ifinyelela inani elithile, i-bypass valve izovulwa, bese uwoyela uzongena endaweni eyinhloko kawoyela ngqo ngaphandle kokuhlunga ngesakhi sesihlungi. Nakuba uwoyela uthuthwa uye ezingxenyeni ezahlukene zokugcoba ngaphandle kokuhlunga ngalesi sikhathi, kungcono kakhulu kunokuntuleka kwamafutha okugcoba.
Isihlungi samafutha sohlobo lwesithathu, esihlukanisiwe
Amaloli amakhulu, ikakhulukazi izinjini zamaloli amakhulu, ngokuvamile asebenzisa inhlanganisela yezihlungi zikawoyela ezigeleza ngokugcwele kanye nezigeleza ze-shunt. Isihlungi esigeleza ngokugcwele sinomthwalo omkhulu wokuhlunga ukungcola okunezinhlayiya ezingaphezu kuka-0.05mm kumafutha, kuyilapho isihlungi se-shunt sinomthwalo wokuhlunga ukungcola okuncane okunezinhlayiya ezingaphansi kuka-0.001mm, kanti u-5% kuya ku-10% kuphela wokunikezwa kukawoyela wephampu kawoyela ohlungiwe.
Isihlungi esincane sohlobo lwe-shunt sinezinhlobo ezimbili: uhlobo lwesihlungi kanye nohlobo lwe-centrifugal. Njengamanje, isihlungi samafutha se-centrifugal sisetshenziswa kakhulu. Sine-rotor ngaphakathi esisekelwa ku-shaft ngama-rolling bearings. Kunezimbobo ezimbili ku-rotor, kusetshenziswa ingcindezi yokusebenza yesistimu yokugcoba uqobo, lapho uwoyela ungena ku-rotor futhi uphuma ku-nozzle, kukhiqizwa i-torque yokubuyela emuva, okwenza i-rotor ijikeleze ngesivinini esikhulu. Ngaphansi kwesenzo samandla e-centrifugal, ukungcola okuqinile ku-oyili kuyahlukaniswa futhi kuqongelelwe odongeni lwangaphakathi lwe-rotor. Uwoyela ophakathi kwe-rotor uba ohlanzekile futhi ugeleza usuka ku-nozzle ubuyele epanini lamafutha.
Isihlungi samafutha se-centrifugal esinesine
Isihlungi samafutha se-centrifugal sibonakala ngokusebenza okuzinzile, isakhiwo esithembekile, asikho isidingo sokushintsha isici sesihlungi. Vele ususe i-rotor njalo bese uhlanza ibala ebusweni be-rotor, ungayisebenzisa futhi, futhi impilo yesevisi inde. Kodwa-ke, isakhiwo sayo siyinkimbinkimbi, intengo iphakeme, isisindo sayo sikhulu, futhi izidingo zobuchwepheshe zabasebenzi bokulungisa ziphakeme.
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