Ukuphathwa kokugcoba kungenye yezimo eziyisisekelo zokuqinisekisa ukusebenza okuvamile kwemishini ejikelezayo.Ngokwezibalo ezingaphelele, izimboni ze-petrochemical kanye namakhemikhali zinezingozi eziningi zemishini (amaphutha) minyaka yonke ngenxa yokuphathwa kabi kokugcotshwa, ukugcotshwa okwanele, kanye nokusetshenziswa kabi kwemikhiqizo kawoyela.Ukulahlekelwa okuqondile nokungaqondile kwenza izinzuzo.0.01% noma ngaphezulu.Ukugcotshwa okungalungile noma ukulahleka okubangelwa ukuqonda okungacacile kanye nokunganakwa kuyimbangela enkulu yezingozi zemishini
eyodwa.
Amafutha okugcoba yigazi lemishini.Ucezu lwesisetshenziswa singase sibe nezinkulungwane zezingxenye.Ngohlobo olulodwa lwamafutha okugcoba, uma ingxenye eyodwa yehluleka, ingxenye eyodwa kuphela edinga ukushintshwa, kodwa ukwehluleka kwe-lubricant kungase kuholele ekuhlulekeni kwayo yonke imishini.
Ukugcoba kudala ingcebo, ukuphathwa okusebenzayo kokugcoba kunganciphisa kakhulu izinga lokuhluleka kwemishini.Inhlangano yaseJapan Machinery Promotion Association yenze ucwaningo kanye nokuhlaziya izibalo zokuhluleka kwemishini engama-645 ngenxa yezizathu eziyi-14 zemishini, eyi-166 yazo yayingenxa yokungagcobiswa kahle, okubalelwa ku-25.7%;izindlela zokugcoba ezingafanele Kukhona izikhathi ezingu-92, ezibalelwa ku-14.3%, okungukuthi, ukwehluleka kwezici ezihlobene nokugcoba kufinyelela ku-40% (eJapane).
Ukuphathwa kochwepheshe bemishini ejikelezayo kuhilela zonke izici zomjikelezo wokuphila wezinto zokusebenza, ukugcinwa, ukulungiswa, ukuvuselela kanye nokuphathwa kwe-scrap ukuze kuzuzwe umgomo ofanele wezindleko zomjikelezo wokuphila wemishini eyonga kakhulu kanye namandla okukhiqiza aphelele aphelele.Ihlanganisa ikakhulukazi ukuphathwa kokuqala kwemishini eshintshayo, ukusebenza nokugcinwa kokuphathwa kwemishini eshintshayo, ukulawulwa kokulawulwa kwekhwalithi yenqubo yokulungisa, ukulungiswa kwemishini ejikelezayo kanye nokuphathwa kokulahlwa kanye nezinye izixhumanisi.
Kunezici ezine ekuphathweni kokuphepha kwemishini ye-petrochemical: ukuphepha, ukwethembeka, uhlaza nokusebenza kahle.Mayelana nokuphathwa okuyisisekelo, ukubaluleka kwezinto ezisetshenziswayo ezishintshayo kuhlolwa ngokwesilinganiso ukuze kuqondiswe ochwepheshe ekwakhiweni kwamasu okuhlaziya, amasu okuhlola ubungozi, namasu okuhlola nawokugcina.
Uwoyela wokugcoba uyingxenye ebalulekile yemishini, futhi ukwehluleka kokugcotshwa kwemishini kuzobangela ukuthi zonke izingxenye ezihambayo zihluleke!
Injini kadizili enamandla amakhulu inamakhulu ezingxenye ezidinga ukugcotshwa
Ucwaningo lwesigameko
I-Maanshan Iron and Steel No. 1 Cold Rolling Steel Plant yenza ukuqapha uwoyela, yaqinisa ukulawula ukungcola, futhi yanciphisa ukusetshenziswa kwezingxenye eziyisipele.
Ukuqapha uwoyela: Kusukela ngoJanuwari 2007, umsebenzi wokuqapha uwoyela wenziwa, okuhlanganisa isistimu ye-hydraulic yokugaya, isistimu yokugcotshwa kwezimoto, isistimu yokugcoba amagiya, kanye nama-roll oil bearings, isamba samasethi/amasethi angama-32.
Izinto zokuqapha yilezi: i-viscosity, umswakama, inani le-asidi eliphelele, ukuhlukaniswa kwamanzi, idigri yokungcola, i-spectrum, i-ferrogram.
Umphumela wokuqapha:
Ngokolwazi olunikezwe umbiko wokuqapha uwoyela, abaphathi bemishini yokugoqa amakhaza benze imizamo eqhubekayo yokulawula ukungcoliswa kukawoyela osetshenziswa kumishini, futhi bathola imiphumela emihle.
I-85% yamafutha we-hydraulic namasampuli kawoyela we-turbine, izinga lokungcola izinga le-NAS, elilawulwa ngaphansi kwezinga lesi-7
Ama-70% kawoyela wegiya nefilimu kawoyela enamasampula kawoyela, izinga lokungcoliswa kwe-NAS lilawulwa ngaphansi kwezinga le-12.
Ngokuthuthukiswa kokuqapha uwoyela kanye nokuqiniswa kokulawulwa kokungcola, ukwethembeka kwemishini kuye kwathuthukiswa kakhulu, futhi kube nokwehluleka okumbalwa okuhlobene nokugcotshwa nokuguga eminyakeni emithathu edlule.Ngokukanjiniyela osendaweni ye-No. 1 Steel Rolling and Cold Rolling, ezinye izingxenye eziyisipele ezifana namaphampu namavalvu athengwe eminyakeni engu-2 edlule zisesitokweni.Abasebenzi abathintekayo bomnyango wokuthenga we-Maanshan Iron and Steel "bakhale" ngokuthi baphelelwa yizinsimbi.
Isikhathi sokuthumela: May-18-2023