Ntchito ya zigawo za mafuta jekeseni screw air compressor imayambitsidwa, ndipo mfundo yogwirira ntchito ya zigawozo imawunikidwa.Kusamala pakukonza ndi kusanthula ndi kuthetsa zolakwa za munthu aliyense.
mafuta ophikira
Mafuta opaka mafuta ali ndi ntchito zokometsera, zoziziritsa komanso zosindikiza.
1) Samalani ndi kuchuluka kwa mafuta amafuta opaka mafuta.Kuperewera kwa mafuta kumayambitsa kutentha kwambiri komanso kuyika kwa kaboni wa unit, komanso kupangitsa kuti magawo osuntha awonongeke ndikuwononga moyo wautumiki wa unit.
2) Kuti mupewe madzi osungunuka mumafuta opaka mafuta, kutentha kwamafuta ogwiritsira ntchito kuyenera kukhala kozungulira 90 ° C, ndikuteteza mwamphamvu kutentha kwamafuta pakugwira ntchito kuti zisatsike kuposa 65 ° C.
Mafuta opangira mafuta: mafuta oyambira + zowonjezera.
Zowonjezera zili ndi ntchito zotsatirazi: anti-foam, anti-oxidation, anti-corrosion, anti-solidification, wear resistance, descaling (dzimbiri), kukhuthala kokhazikika (makamaka kutentha kwakukulu), ndi zina zotero.
Mafuta opaka amatha kugwiritsidwa ntchito kwa chaka chimodzi, ndipo mafuta opaka mafuta amatha kuwonongeka ngati nthawi yayitali kwambiri.
Zigawo ziwiri za screw air compressor zimagwira ntchito
▌ Ntchito zosefera mpweya
Ntchito yofunika kwambiri ndikuletsa zonyansa monga fumbi lamlengalenga kuti zisalowe mu air compressor system.Zosefera zolondola: 98% ya 0.001mm particles amasefedwa, 99.5% ya 0.002mm particles amasefedwa, ndi 99.9% ya particles pamwamba 0.003mm amasefedwa.
▌ Ntchito yosefera mafuta
Zowonongeka zonse zowonongeka ndi dothi zimachotsedwa ku mafuta popanda kulekanitsa zowonjezera zowonjezera zowonjezera.
Sefa mwatsatanetsatane pepala: 0.008mm kukula particles sefa 50%, 0.010mm kukula particles sefa 99%.Pepala losefera labodza silinayesedwe ndi kutenthetsa mafuta opaka mafuta, lili ndi zopindika pang'ono, limachepetsa kwambiri malo osefera, ndipo mipata ya mikwingwirima imakhala yosagwirizana.
Ngati mpweya wolowera mumlengalenga uli wafumbi, mafuta opaka mafuta atagwiritsidwa ntchito kwa nthawi yayitali, pepala la fyuluta lidzatsekedwa kwambiri, ndipo fyulutayo idzalepheretsa kutuluka kwa mafuta odzola.Ngati kupsinjika kwamafuta opaka mafuta omwe akulowa muzosefera zamafuta ndikokulirapo (kuyambira kozizira kapena kutsekeka kwa fyuluta), dera lamafuta silikhala ndi mafuta, ndipo kutentha kwamafuta opaka mafuta kumakwera, zomwe zingawononge rotor.
Mfundo zitatu zolekanitsa mafuta ndi gasi
▌ Ntchito yolekanitsa mafuta ndi gasi
Ndikofunikira kulekanitsa mafuta opaka mafuta a kompresa ku osakaniza amafuta-mpweya, ndikupitiliza kuchotsa tinthu tating'onoting'ono tamafuta mumpweya wothinikizidwa.
Kulowa mu mbiya yamafuta ndi gasi (yopangidwa ndi olekanitsa mafuta ndi gasi, valavu yocheperako, valavu yachitetezo ndi chipolopolo cha chidebe), mafuta ndi gasi osakaniza amakumana ndi mitundu itatu yolekanitsa: kulekanitsa kwapakati, kulekanitsa mphamvu yokoka (mafuta ndi olemera kuposa gasi) ndi fiber. kulekana.
Njira yolekanitsa: osakaniza amafuta-gasi amalowa mu mbiya yamafuta-gasi motsatira njira yakunja ya khoma lakunja la olekanitsa gasi, 80% mpaka 90% yamafuta amasiyanitsidwa ndi osakaniza amafuta-gasi (kupatukana kwa centrifugal), ndi otsala (10% mpaka 20%) timitengo mafuta mu olekanitsa mafuta-gasi Pamwamba pa khoma lakunja chipangizo olekanitsidwa (kulekanitsa mphamvu yokoka), ndi pang'ono mafuta amalowa mkati mwa olekanitsa mafuta-gasi ( kulekanitsa CHIKWANGWANI), ndipo amakanikizidwa mmbuyo mu phula lokhala ndi phula kudzera papaipi yobwerera mafuta.
▌Gasket ya cholekanitsa mafuta ndi gasi ndi yabwino
Popeza mpweya ndi mafuta zimadutsa muzitsulo zamagalasi, magetsi osasunthika amapangidwa pakati pa zigawo ziwiri zolekanitsa.Ngati zigawo ziwiri zazitsulo zimayimbidwa ndi magetsi osasunthika, padzakhala vuto lowopsa la kutulutsa kwa electrostatic limodzi ndi zokoka zamagetsi, zomwe zingayambitse mafuta ndi gasi Cholekanitsa chinaphulika.
Zida zabwino zolekanitsa mafuta ndi gasi zimatsimikizira kuyendetsa magetsi pakati pa cholekanitsa pachimake ndi chipolopolo chamafuta ndi gasi.Zigawo zachitsulo za kompresa ya mpweya zimakhala ndi magetsi abwino, omwe amatha kuonetsetsa kuti magetsi onse osasunthika atha kutumizidwa kunja kwa nthawi kuti ateteze kubadwa kwa magetsi.
▌Kusinthika kwa cholekanitsa chamafuta-gasi ku kusiyana kwapakatikati
Kusiyana kwapanikiza komwe kapangidwe ka cholekanitsa mpweya wamafuta kumatha kupirira ndikochepa.Ngati fyuluta ya olekanitsa iposa mtengo wapamwamba, cholekanitsa chamafuta-mpweya chikhoza kuphulika, ndipo mafuta omwe ali mu mpweya wopanikizika sangathe kupatukana, zomwe zingakhudze mpweya wa compressor kapena kupatukana.Pakatikati pake ndi kuwonongeka kotheratu, ndipo kutsika kwamphamvu kwa cholekanitsa gasi chamafuta kungayambitsenso cholekanitsacho kuyaka moto.
Pakhoza kukhala zifukwa 4 zotsatirazi zomwe zimapangitsa kusiyana kwakukulu kwa kuthamanga kwakukulu: cholekanitsa mafuta chatsekedwa chifukwa cha litsiro, mpweya wobwerera kumbuyo, kupanikizika kwamkati kumasinthasintha kwambiri, ndipo pakatikati pa cholekanitsa mafuta ndi gasi.
▌Chitsulo cholekanitsa mafuta ndi gasi nthawi zambiri chimakhala chopangidwa ndi electrop ndipo nthawi zambiri sichikhala ndi dzimbiri.
Kutengera ndi malo ozungulira (kutentha ndi chinyezi) komanso momwe amagwirira ntchito kompresa, condensation imatha kupanga mkati mwa cholekanitsa chamafuta.Ngati olekanitsa mafuta-gasi si electroplated, dzimbiri wosanjikiza adzapangidwa, amene adzakhala ndi zotsatira zowononga antioxidant wa kompresa mafuta, ndipo kwambiri kuchepetsa moyo utumiki wake ndi kung'anima mfundo mafuta.
▌ Njira zowonetsetsa moyo wautumiki wa cholekanitsa gasi-mafuta
Fumbi lambiri, mafuta otsalira, zowononga mpweya kapena kuvala zimatha kuchepetsa moyo wautumiki wa cholekanitsa mafuta.
① Zosefera za mpweya ndi zosefera zamafuta zitha kusinthidwa munthawi yake ndipo nthawi yosintha mafuta imatha kuwonedwa kuti ichepetse fumbi lolowa mumafuta a compressor.
② Gwiritsani ntchito mafuta oyenera oletsa kukalamba komanso osamva madzi.
Malo atatu opangira mpweya wa compressor kuti muwaganizire
▌ Rotor ya screw air compressor siyenera kusinthidwa
Rotor ndiye chigawo chapakati cha screw air compressor.Zomangira za zomangira zazikazi ndi zazimuna sizikhudza, ndipo pali kusiyana kwa 0.02-0.04mm pakati pa zomangira zachimuna ndi zazikazi.Filimu yamafuta imakhala ngati chitetezo komanso chisindikizo.
Ngati rotor imatembenuzidwa, kupanikizika sikungakhazikitsidwe pamutu wa pampu, chopukutira pamutu wa pampu mulibe mafuta opaka mafuta, ndipo mafuta odzola sangathe kufalitsidwa.Kutentha kumasonkhanitsidwa pamutu wa mpope nthawi yomweyo, zomwe zimapangitsa kutentha kwambiri, komwe kumawononga wononga mkati ndi chipolopolo cha mutu wa mpope, ndipo zomangira zazikazi ndi zazimuna zimaluma.Locking, mapeto a nkhope ya ozungulira ndi mapeto chivundikirocho kumamatirana chifukwa cha kutentha kwambiri, chifukwa cha kuvala kwambiri kwa mapeto a rotor, ndipo ngakhale chigawo cholakwika, chifukwa cha kuwonongeka kwa gearbox ndi rotor.
Momwe mungayang'anire kozungulira: Nthawi zina gawo la mzere womwe ukubwera wa fakitale idzasintha, kapena mphamvu yomwe ikubwera ya screw air compressor idzasintha, zomwe zingapangitse gawo la gawo la motor ya screw air compressor. kusintha.Ma air compressor ambiri amakhala ndi chitetezo cha gawo, koma Kuti mukhale otetezeka, kuyendera kotereku kuyenera kuchitidwa isanayambe kugwira ntchito:
① Dinani ndikugwira cholumikizira chozizira chozizira ndi dzanja lanu kuti muwone ngati komwe mphepo ikuwomba ndi yolondola.
② Ngati chingwe chamagetsi cha fani chasunthidwa, thamangitsani pamanja injini yayikulu kwakanthawi kuti muwone ngati njira yozungulira yolumikizira ili yolondola.
▌Screw air compressor rotor sangathe kuyika kaboni
(1) Zomwe zimayambitsa mpweya wa carbon
①Gwiritsani ntchito mafuta opaka otsika kwambiri omwe si enieni ochokera kwa wopanga woyambirira.
② Gwiritsani ntchito zosefera zabodza kapena zowonongeka.
③Kugwira ntchito kwanthawi yayitali kutentha.
④Kuchuluka kwa mafuta opaka ndi kochepa.
⑤ Posintha mafuta odzola, mafuta odzola akale samachotsedwa kapena mafuta opaka akale ndi atsopano amasakanizidwa.
⑥ Kugwiritsa ntchito mitundu yosiyanasiyana yamafuta opaka mafuta.
(2) Yang'anani njira yoyika kaboni ya rotor
①Chotsani valavu yolowera ndikuwona ngati pakhoma lamkati la mutu wa mpope muli mpweya.
② Yang'anani ndikuwunika ngati mafuta opaka ali ndi ma depositi a kaboni kuchokera pamwamba pa sefa yamafuta ndi khoma lamkati la payipi yamafuta opaka mafuta.
(3) Poyang'ana mutu wa mpope, umafunika
Non-akatswiri saloledwa disassemble wononga wononga mpweya kompresa mpope mutu casing, ndipo ngati pali mpweya madipoziti pamutu pampu, ndi akatswiri ndi akatswiri ogwira ntchito wopanga akhoza kukonza izo.Kusiyana pakati pa zomangira zazikazi ndi zazimuna pamutu wapampu wa wononga mpweya kompresa ndi wocheperako, choncho samalani kuti musalowe zonyansa zilizonse pamutu wa mpope pakukonza.
▌ Onjezani mafuta onyamula magalimoto pafupipafupi
Gwiritsani ntchito mfuti yapadera yamafuta kuti muwonjezere, masitepe apadera:
① Mbali ina ya bowo la mafuta, tsegulani dzenje.
②Mphuno yamafuta yamfuti yamafuta iyenera kulumikizidwa ndi mota.
③Mafuta opaka mafuta amagawidwa kukhala mafuta othamanga kwambiri ndi mafuta othamanga kwambiri, ndipo ziwirizi sizingasakanizidwe, apo ayi awiriwo adzachitapo kanthu.
④ Kuchuluka kwa mafuta mumfuti yamafuta ndi 0.9g pa makina osindikizira, ndipo 20g amawonjezeredwa nthawi iliyonse, ndipo amafunika kukanidwa kangapo.
⑤Ngati mafuta awonjezedwa pang'ono, mafutawo amakhala papaipi yamafuta ndipo samagwira ntchito yopaka mafuta;ngati iwonjezedwa mochuluka, kunyamula kumatenthedwa, ndipo mafutawo amakhala amadzimadzi, zomwe zimakhudza mtundu wamafuta amtunduwo.
⑥ Onjezani kamodzi pa maola 2000 akugwira ntchito kwa kompresa ya mpweya.
▌Main motor coupling m'malo
Kulumikizana kuyenera kusinthidwa muzochitika izi:
① Pali ming'alu pamwamba pa cholumikizira.
② Pamwamba pa kugwirizana kwatenthedwa.
③ Guluu wolumikizira wathyoka.
Kusanthula Zolakwa ndi Kuchotsa Kompositi ya Air-screw
▌A 40m³/min screw air kompresa inayaka moto mkati mwa kampani inayake
Chophimbacho chimapanga kutentha kwakukulu panthawi yoponderezedwa, ndipo mafuta odzola amapopera kuti achotse kutentha, motero amachepetsa kutentha kwa mutu wa makina.Ngati palibe mafuta mu screw, mutu wa makinawo umatsekedwa nthawi yomweyo.Malo ojambulira mafuta ndi osiyana pamutu uliwonse, chifukwa chake mafuta amitundu yosiyanasiyana opanga ma compressor air compressor sali ofanana.
The screw air compressor ikugwira ntchito idayaka moto, ndipo makinawo adachotsedwa pazifukwa izi:
1) Kuwala kwamafuta opaka mafuta ndi pafupifupi 230 ° C, ndipo poyatsira ndi pafupi 320 ° C.Gwiritsani ntchito mafuta odzola otsika.Mafuta opaka mafuta akadzapopera ndi kupangidwa ndi atomized, malo owunikira ndi poyatsira adzatsitsidwa.
2) Kugwiritsiridwa ntchito kwa magawo ovala otsika kumapangitsa kuti mpweya wa compressor mafuta ozungulira ndi mpweya ukhale wotsekedwa, ndipo kutentha kwa mpweya wozungulira ndi zigawo za mafuta kudzakhala kokwera kwambiri kwa nthawi yaitali, zomwe zidzapangitse ma carbon deposits mosavuta.
3) Gasket ya olekanitsa mafuta-gasi si conductive, ndipo static magetsi opangidwa ndi olekanitsa mafuta gasi sangathe kutumizidwa kunja.
4) Muli lawi lotseguka mkati mwa makinawo, ndipo pali malo otulutsa mafuta otayira mumayendedwe ozungulira mafuta.
5) Mpweya woyaka umalowa m'malo olowera mpweya.
6) Mafuta otsalira samatsanulidwa, ndipo mafuta opangira mafuta amasakanikirana ndikuwonongeka.
Zinatsimikiziridwa pamodzi ndi akatswiri oyenerera ndi akatswiri a uinjiniya kuti makinawo adagwiritsa ntchito mafuta opaka mafuta osawoneka bwino komanso zovala zowoneka bwino panthawi yokonza, ndipo magetsi osasunthika opangidwa ndi cholekanitsa gasi samatha kutumizidwa kunja, zomwe zidapangitsa makinawo kuyaka moto. ndi kuchotsedwa.
▌ Komprekita ya mpweya imanjenjemera mwamphamvu ikatsitsidwa ndipo pali vuto la utsi wamafuta
Mutu wa screw air compressor umagwedezeka ukatsitsidwa panthawi yogwira ntchito, ndipo alamu ya fyuluta ya mpweya imapezeka miyezi iwiri iliyonse, ndipo kuyeretsa fyuluta ya mpweya ndi mpweya wothamanga kwambiri sikugwira ntchito.Chotsani fyuluta ya mpweya, utsi wamafuta umapangidwa mu chitoliro choyamwa, ndipo utsi wamafutawo umasakanikirana ndi fumbi kuti mutseke fyulutayo mwamphamvu.
Valve yolowera idaphwanyidwa ndipo chisindikizo cha valavu cholowa chinapezeka kuti chawonongeka.Pambuyo pochotsa zida zokonzera ma valve, screw air compressor imagwira ntchito bwino.
▌ The screw air compressor imayenda kwa mphindi 30, ndipo V-lamba watsopanoyo wathyoka.
Mphamvu yolimbikitsira isanayambe yofunidwa ndi V-belt ya screw compressor imayikidwa musanachoke kufakitale.Mukasintha lamba wa V wowonongeka, wogwiritsa ntchitoyo amamasula nati ya loko kuti achepetse kugwedezeka kwadzidzidzi kuti apulumutse khama ndikuthandizira kuyika V-lamba.zovuta dongosolo.Pambuyo posintha ma V-lamba, mtedza wa loko sunabwezedwe kumalo oyambira (pamtundu wofananira).Chifukwa cha kumasuka, kuvala ndi kutentha kwa V-malamba, ma V-lamba omwe adangosinthidwa kumene adaswekanso.
Mfundo zisanu
Wogwiritsa ntchito screw air compressor amayenera kusamala nthawi zonse kusamala posamalira, ndipo ndikofunikira kumvetsetsa ntchito za zigawo zazikulu za kompresa ya mpweya.Ogwira ntchito m'madipatimenti oyang'anira zida ndi ntchito amagula zida zobvala za wopanga choyambirira kuti apewe kupezeka kwa mafuta otsika otsika komanso otsika, ndikupewa zolephera zosafunikira komanso zochitika.