Electrostatic oil purifier yomwe imagwiritsidwa ntchito mu turbine oil system
Mafuta opaka mafuta opangira turbine omwe amagwiritsidwa ntchito mu makina opangira mafuta opangira nthunzi ndi mafuta osayaka moto omwe amagwiritsidwa ntchito mu hydraulic control system amakhala ndi zofunikira kwambiri pakugwiritsa ntchito unit, monga kukhuthala, kuipitsidwa kwa tinthu, chinyezi, asidi, kukana makutidwe ndi okosijeni, anti- emulsification, etc. Pakati pawo, mlingo wa kuipitsidwa tinthu n'kofunika kwambiri, chifukwa chokhudzana ndi kuvala kwa nthunzi turbine rotor magazini ndi mayendedwe, kusinthasintha kwa mavavu solenoid ndi mavavu servo mu dongosolo ulamuliro, zimakhudza mwachindunji ntchito. chitetezo cha zida za turbine ya nthunzi.
Pamene zida za turbine za nthunzi zimakula kupita kumtunda waukulu komanso magawo apamwamba, kuti muchepetse kukula kwa injini yamafuta, mafuta osayaka moto amapangidwa kuti azithamanga kwambiri.Pomwe zofunikira pakudalirika kwa magwiridwe antchito zikuchulukirachulukira, zofunikira paukhondo wamafuta opaka mafuta opangira turbine ndi mafuta osagwira moto wa hydraulic zikuchulukirachulukira.Pofuna kuwonetsetsa kuti index yamtundu wamafuta nthawi zonse imakhala mkati mwanthawi yogwira ntchito, kusefa kwamafuta pa intaneti kwamafuta opaka mafuta ndi mafuta osagwira moto amafunikira.Chifukwa chake, kusankha kwa fyuluta yamafuta ndi chithandizo chake kumakhudza mwachindunji chitetezo ndi kudalirika kwa ntchito ya turbine ya nthunzi.
Mtundu wa oyeretsa mafuta
Malinga ndi mfundo zosiyanasiyana zosefera, mafuta oyeretsa amatha kugawidwa mu kusefera kwamakina, kusefera kwa centrifugal ndi kusefera kwa electrostatic adsorption.M'ma projekiti enieni, njira zingapo zosinthira nthawi zambiri zimaphatikizidwa ndikugwiritsidwa ntchito.
1.1 Makina otsuka mafuta
Sefa yamakina yamafuta imasokoneza zodetsa zamafuta kudzera muzosefera zamakina.Zotsatira zake zosefera zimagwirizana mwachindunji ndi kulondola kwa fyuluta yamakina.Kulondola kwa kusefera pakadali pano kumatha kufika mpaka 1μm.Mtundu uwu wa fyuluta wamafuta umagwiritsidwa ntchito kwambiri pamakina amagetsi.Zosefera zamafuta pawiri, zosefera zobwezeretsa mafuta, ndi fyuluta yapaintaneti yomwe nthawi zambiri imapangidwa mumafuta opaka mafuta onse ndi zosefera zamakina.Zonyansa zazikulu mumafuta opaka mafuta zimatha kuchotsedwa ndi makina opangira mafuta, ndipo zonyansa zazing'ono zimatha kuchotsedwa ndi chinthu chofananira chamakina.
Zoyipa zamakina oyeretsa mafuta ndi: kukwezera kulondola kwa kusefera, kukana kofananirako, komanso kutayika kwamafuta kwamafuta ndikokulirapo;moyo wautumiki wa zinthu zosefera ndi waufupi, ndipo zosefera zimafunika kusinthidwa pafupipafupi panthawi yantchito.Opaleshoni mosasamala angayambitsenso kuipitsa yokumba.;Sitingathe kusefa bwino chinyontho, zopangidwa ndi colloidal ndi zonyansa zazing'ono kuposa kukula kwa pore kwa fyuluta mumafuta.Pofuna kuthana ndi zofooka zomwe zili pamwambazi, muzojambula zamakono, zosefera zamafuta zamakina nthawi zambiri zimagwiritsidwa ntchito limodzi ndi njira zina zoyeretsera (monga vacuum dehydration, etc.) kuti akwaniritse chithandizo chabwino kwambiri.
1.2 Centrifugal mafuta oyeretsa
Ukadaulo wosefera wa Centrifugal umagwiritsa ntchito centrifuge kuyeretsa mafuta mu thanki.Potembenuza mafuta okhala ndi tinthu tating'onoting'ono ndi zowononga zina pa liwiro lalikulu, zonyansa zokhala ndi kachulukidwe kakang'ono kuposa mafuta zimatayidwa kunja kuti zikwaniritse cholinga cholekanitsa mafuta oyera.Ubwino wake ndikuti ndiwothandiza kwambiri pakuchotsa madzi aulere ndi zonyansa zazikulu za tinthu ndipo zimakhala ndi mphamvu yayikulu yopangira.Kuipa kwake ndikuti sikuthandiza kuchotsa tinthu tating'onoting'ono ndipo sikungathe kuchotsa madzi opanda ufulu.Zosefera zamafuta zosefera za Centrifugal zimagwiritsidwa ntchito kwambiri pochiza mafuta m'mafakitale opangira magetsi a gasi, ndipo nthawi zambiri amagwiritsidwa ntchito limodzi ndi njira zamakina zosefera pamakina opangira mafuta.Chifukwa centrifuge imazungulira pa liwiro lalikulu, zidazo zimakhala zaphokoso, zimakhala ndi malo osagwira ntchito, ndipo zimakhala zazikulu komanso zolemera.
1.3electrostatic mafuta oyeretsa
The electrostatic mafuta oyeretsa makamaka amagwiritsa mkulu-voltage electrostatic munda kwaiye electrostatic jenereta kubweretsa tinthu zoipitsa mu mafuta ndi ayoni electrostatic ndi kumamatira ulusi pansi zochita za magetsi.Mfundoyi ikuwonetsedwa mu chithunzi pansipa.Chifukwa cha kugwiritsa ntchito adsorption mfundo m'malo modutsa-sefa, electrostatic mafuta otsuka mafuta akhoza kutenga zonyansa zosiyanasiyana ndi fineness 0.02μm, kuphatikizapo zitsulo zolimba, particles zofewa, etc., ndipo akhoza kuchotsa.
Charge adsorption mfundo chithunzi
Zofunikira za electrostatic oil purifier:
(1) Kuyeretsedwa kwakukulu, kusefa kumafika ku 0.1μm, kumatha kuchotsa zowononga zazing'ono za micron;
(2) Ikhoza kuphatikiza bwino dongosolo la vacuum ndi coalescing kuti lichotse mwamsanga madzi ndi mpweya;
(3) Kuthamanga kwa chiyeretso kumathamanga, komwe kumatha kukonza tinthu tating'ono ndikuyeretsa mwachangu;mlingo wothamanga ndi waukulu, womwe ungathe kukwaniritsa zosowa za kutsuka ndi kuyeretsa;
(4) Ntchito yoyeretsa dongosolo.Ukadaulo woyeretsera ma electrostatic polymerization sikuti umangochotsa zinyalala ndi tinthu tating'ono mumafuta, komanso umachotsa zinthu za acidic, ma colloids otayidwa, sludge, vanishi ndi zinthu zina zovulaza kuti tipewe kubadwanso ndikusintha pH yamafuta., kuchepetsa mtengo wa zinthu zotayika za dielectric ndi mtengo wa asidi, ndikuwongolera zizindikiro zamafuta;
(5) Lili ndi ntchito zosiyanasiyana ndipo limatha kugwira ntchito bwinobwino ngakhale madzi a m’mafutawo aposa muyezo.Itha kugwira ntchito mumafuta okhala ndi madzi ochulukirapo kuposa 20%.
| Kanthu | Electrostatic mafuta oyeretsa | Makina oyeretsa mafuta | Centrifugal mafuta oyeretsa |
| Mlingo wolondola/μm | ≥0.02 | ≥1 | ≥40 |
| Tinthu zofewa | Chotsani kwathunthu | Osachotsedwa | Osachotsedwa |
| Msuzi wa mafuta | Chotsani kwathunthu | Osachotsedwa | kuchotsa pang'ono |
| Valashi | Chotsani kwathunthu | Osachotsedwa | Osachotsedwa |
| Nthawi yoyeretsa | Wapakati | wamfupi | yaitali |
| Consumable ndalama | pansi | apamwamba | Palibe consumables |
| Ntchito pamanja | Posafunikira | Posafunikira | Sambani nthawi zonse |
Valashi
2.1 Zowopsa za varnish
"Varnish" imatchedwanso coke, chingamu, zinthu monga utoto, zotanuka oxides, chikopa cha utoto, ndi zina zotero. Ndiwopanda filimu wosasunthika womwe ukhoza kukhala lalanje, bulauni kapena wakuda, ndipo umachokera ku kuwonongeka kwa mafuta..
Varnish ikawonekera mu makina opangira mafuta opangira mafuta, ma varnish omwe amapangidwa pamayendedwe otsetsereka amatha kumamatira pamwamba pazitsulo, makamaka pakutulutsa kocheperako, zomwe zimapangitsa kuchepa kwamafuta ochepa kwambiri amafuta, kuwonjezeka kwamafuta. Kuthamanga kwakukulu kwa filimu yamafuta, komanso kuchepetsa mphamvu yonyamula katundu.Kuwonjezeka kwa kutentha kwa mafuta opaka mafuta kudzakhala ndi zotsatira zoipa pa ntchito yotetezeka ya kunyamula.
Chodabwitsa cha varnish ndi zoopsa zake zatengedwa mozama ku Ulaya, United States ndi Japan.Dziko la United States lapanga mulingo wozindikira vanishi (ASTMD7843-18), ndipo yaphatikizanso ndondomeko ya varnish mu index ya kusintha kwa mafuta.Dziko lathu lalembanso vanishi ngati chinthu choyesera mu GB/T34580-2017, koma pakali pano ndi zomera zochepa zokha zamagetsi ndi mabungwe ofufuza omwe amadziwa kuopsa kwa varnish.
WSD electrostatic oil purifier imagwira ntchito mokhazikika ndipo imakhala ndi zotsatira zabwino pakuchotsa tinthu tating'onoting'ono ndi ting'onoting'ono (onani chithunzichi kuti mumve zambiri).Mlozera wamafuta umawongoleredwa pafupifupi mulingo wa NAS6 kwa nthawi yayitali kuti ukwaniritse zofunikira pakuwongolera kuwononga malo.Kuyambira 2017, kasitomala wagula motsatizana 2 zida za mtundu womwewo.
Nthawi yotumiza: Nov-27-2023