Kodi ma centrifugal air compressor ndi othandiza kwambiri?
Ndi chitukuko chosalekeza chamakampani akudziko langa, mabizinesi okha samangokumana ndi mpikisano wowopsa pamsika, komanso kuyika patsogolo zofunikira pazawo zopangira ndikugwiritsa ntchito."Kugwedeza" kumatanthauza "kutsegula".Ma centrifugal air compressor (amene pano akutchedwa centrifugal air compressor) Monga zida zoponderezera mpweya zomwe zimagwiritsidwa ntchito nthawi zonse, zimakondedwa kwambiri ndi ogwiritsa ntchito chifukwa cha mpweya wake wopanda mafuta komanso magwiridwe antchito apamwamba.
Komabe, ogwiritsa ntchito ambiri amangomvetsetsa za "macentrifuges amapulumutsa mphamvu".Amadziwa kuti ma centrifuge amapulumutsa mphamvu kuposa mitundu ina yopondereza monga ma screw compressor opanda mafuta, koma samaganizira mwadongosolo izi kuchokera pazogulitsa zokha mpaka kugwiritsidwa ntchito kwenikweni.funso.
Choncho, tifotokoza mwachidule zotsatira za zinthu zinayizi pa "kaya centrifuge imapulumutsa mphamvu" kuchokera kuzinthu zinayi: kufananiza mafomu oponderezedwa omwe amagwiritsidwa ntchito kawirikawiri, kusiyana kwa mitundu ya centrifuge pamsika, mapangidwe a centrifuge air compressor station, ndi tsiku ndi tsiku. kukonza.
1. Kufananiza kwa mitundu yosiyanasiyana ya kuponderezana
Pamsika wamlengalenga wopanda mafuta, pali magulu awiri akulu: makina omata ndi ma centrifuges.
1) Kusanthula kuchokera kumalingaliro a mfundo ya kuponderezana kwa mpweya
Mosasamala kanthu za zinthu monga kapangidwe ka mbiri ya screw rotor ndi mapangidwe apakati apakati pamtundu uliwonse, chilolezo cha screw rotor ndichinthu chofunikira kwambiri chomwe chimakhudza magwiridwe antchito.Kukwera kwa chiwopsezo cha mainchesi a rotor kupita ku chilolezo, m'pamenenso kuponderezana kumakwera.Mofananamo, centrifuge impeller m'mimba mwake ndi Kuchuluka kwa kusiyana pakati pa chopondera ndi volute, kumapangitsanso kupanikizika kwapamwamba.
3) Kufananiza kukwanira kokwanira pakati pa chiphunzitso ndi machitidwe
Kuyerekeza kosavuta kwa makina ogwiritsira ntchito sikungasonyeze zotsatira za ntchito yeniyeni.Malinga ndi momwe amagwiritsidwira ntchito kwenikweni, 80% ya ogwiritsa ntchito amasinthasintha pakugwiritsa ntchito gasi weniweni.Onani Table 4 kuti muwone momwe gasi akufunira, koma kusintha kwa chitetezo cha centrifuge ndi 70% ~ 100% yokha.Pamene kugwiritsira ntchito mpweya kumaposa kusintha kwa kusintha, kutulutsa mpweya wambiri kudzachitika.Kutulutsa mpweya ndikuwononga mphamvu, ndipo mphamvu yonse ya centrifuge iyi sikhala yayikulu.
Ngati wogwiritsa ntchito amvetsetsa bwino kusinthasintha kwa momwe amagwiritsira ntchito gasi, kuphatikiza makina opangira ma screw angapo, makamaka yankho la N+1, ndiye kuti, zomangira za N + 1 frequency converter, zimatha kutulutsa mpweya wochulukirapo momwe ungafunikire, ndipo wononga pafupipafupi wononga imatha kusintha kuchuluka kwa gasi munthawi yeniyeni.Kugwira ntchito kwathunthu ndikwapamwamba kuposa kwa centrifuge.
Choncho, gawo la pansi la centrifuge sikupulumutsa mphamvu.Sitingathe kungoganizira za kusinthasintha kwa kugwiritsidwa ntchito kwa gasi weniweni kuchokera ku zipangizo.Ngati mukufuna kugwiritsa ntchito 50 ~ 70m³/min centrifuge, muyenera kuwonetsetsa kuti kusinthasintha kwa gasi kumakhala mkati mwa 15~21m³/min.osiyanasiyana, ndiye kuti, yesetsani kuonetsetsa kuti centrifuge si mpweya.Ngati wogwiritsa ntchito aneneratu kuti kusinthasintha kwake kwa gasi kupitilira 21m³/mphindi, njira yopangira makina omata idzapulumutsa mphamvu.
2. Zosintha zosiyana za centrifuges
Msika wa centrifuge umakhala ndi mitundu ingapo yapadziko lonse lapansi, monga Atlas Copco waku Sweden, IHI-Sullair waku Japan, Ingersoll Rand waku United States, ndi zina zambiri. centrifuge ndi teknoloji yoyambira., mbali zina zimagwiritsa ntchito njira yogulitsira zinthu padziko lonse lapansi.Choncho, ubwino wa zigawo umakhalanso ndi zotsatira zofunikira pa mphamvu ya makina onse.
1) Moto wothamanga kwambiri woyendetsa mutu wa centrifuge
Kuchita bwino kwa magalimoto kumakhudza kwambiri magwiridwe antchito onse a centrifuge, ndipo ma mota omwe ali ndi mphamvu zosiyanasiyana amapangidwa.
Mu GB 30254-2013 "Malire Ogwiritsa Ntchito Mphamvu ndi Magawo Ogwira Ntchito Mwamphamvu a High-Voltage Three-Phase Cage Asynchronous Motors" yolengezedwa ndi National Standards Committee, gawo lililonse lagalimoto limagawidwa mwatsatanetsatane.Ma motors okhala ndi mphamvu zochulukirapo kuposa kapena ofanana ndi Level 2 amafotokozedwa ngati ma mota opulumutsa mphamvu., Ndikukhulupirira kuti ndi kupititsa patsogolo kosalekeza ndi kukwezedwa kwa muyezo uwu, galimotoyo idzagwiritsidwa ntchito ngati muyeso wofunikira pakuwunika ngati centrifuge ikupulumutsa mphamvu.
2) Njira yotumizira-kulumikiza ndi gearbox
The centrifuge impeller imayendetsedwa ndi kuthamanga kwa gear.Chifukwa chake, zinthu monga kutumizirana mwachangu kwa kulumikizana, kuyendetsa bwino kwa makina othamanga kwambiri komanso otsika, komanso mawonekedwe a ma bearings akhudzanso magwiridwe antchito a centrifuge.Komabe, magawo a mapangidwe a zigawozi akhala Monga deta yachinsinsi ya wopanga aliyense sichiwululidwa kwa anthu, choncho, tikhoza kupanga ziganizo zosavuta kuchokera ku ndondomeko yeniyeni yogwiritsira ntchito.
a.Kuphatikizika: Kuchokera pakuwona kwa nthawi yayitali, kufalikira kwa kulumikizana kowuma kwa laminated ndikokwera kwambiri kuposa kulumikiza zida, ndipo mphamvu yotumizirana magiya imachepa mwachangu.
b.Makina owonjezera liwiro la magiya: Ngati mphamvu yotumizira ichepa, makinawo amakhala ndi phokoso lalikulu komanso kugwedezeka.Mtengo wogwedezeka wa choyikapo udzawonjezeka pakanthawi kochepa, ndipo mphamvu yotumizira idzachepa.
c.Ma Bearings: Ma bere otsetsereka amitundu yambiri amagwiritsidwa ntchito, omwe amatha kuteteza shaft yothamanga kwambiri poyendetsa chopondera ndikukhazikitsa filimu yamafuta, ndipo sichidzapangitsa kuvala kwa chitsamba chonyamula poyambira ndikuyimitsa makinawo.
3) Kuzizira dongosolo
Chowongolera cha gawo lililonse la centrifuge chimafunika kuziziritsidwa pambuyo pa kupanikizana musanalowe gawo lotsatira la kukanikiza.
a.Kuziziritsa: Mapangidwe a chozizira ayenera kuganizira mozama momwe kutentha kwa mpweya wolowera ndikulowera komanso kutentha kwamadzi kuziziritsa munyengo zosiyanasiyana.
b.Kutsika kwapakati: Pamene mpweya ukudutsa mu ozizira, kutsika kwa mpweya kuyenera kuchepetsedwa.
c.Kuchuluka kwa madzi a condensate: Madzi a condensation akachuluka pakazizira, m'pamenenso amachulukirachulukira gawo la ntchito yochitidwa ndi gawo lotsatira pa gasi.
Kuchuluka kwa kukakamiza kwa voliyumu
d.Kukhetsa madzi owunikiridwa: tulutsa mwachangu madzi opindika mu chozizirirapo popanda kutulutsa mpweya wopanikiza.
Kuzizira kwa chozizira kumakhudza kwambiri mphamvu ya makina onse, komanso kuyesa mphamvu yaukadaulo ya wopanga aliyense wa centrifuge.
4) Zinthu zina zomwe zimakhudza magwiridwe antchito a centrifuge
a.Mawonekedwe a valavu yosinthira mpweya wolowera mpweya: valavu yamagetsi yamitundu yambiri yolowera mpweya imatha kusinthiratu mpweya panthawi yosintha, kuchepetsa kukonzanso kwa chowongolera choyamba, ndikuchepetsa kuchuluka kwa chiwongolero cha gawo loyamba, potero. kupititsa patsogolo luso la centrifuge.
b.Mapaipi apakati: Mapangidwe ophatikizika a mapaipi apakati amatha kuchepetsa kutayika kwapakatikati panthawi yophatikizira.
c.Kusintha kochulukira kumatanthauza kuti pamakhala chiwopsezo chocheperako komanso ndi chizindikiro chofunikira poyesa ngati centrifuge ili ndi mphamvu zopulumutsa mphamvu.
d.Kuphimba kwamkati: Kutentha kwa mpweya wa siteji iliyonse ya kuponderezana kwa centrifuge ndi 90 ~ 110 ° C.Chophimba chabwino chamkati chosagwira kutentha ndi chitsimikizo cha nthawi yayitali komanso yogwira ntchito bwino.
3. Air kompresa siteshoni kapangidwe siteji
Kapangidwe ka ma centrifugal air compressor station akadali pamlingo wokulirapo, makamaka wowonetsedwa mu:
1) Kupanga gasi sikufanana ndi zomwe akufuna
Kuchuluka kwa gasi pamalo opangira mpweya kumawerengedwera pakupanga powerengera malo ogwiritsira ntchito gasi ndikuchulukitsa ndi ma coefficients ogwiritsira ntchito nthawi imodzi.Pali malire okwanira kale, koma kugula kwenikweni kuyenera kukwaniritsa malo ogwirira ntchito kwambiri komanso osayenera.Kuphatikiza pazifukwa za kusankha kwa centrifuge, kuchokera pazotsatira zenizeni, kugwiritsa ntchito gasi kwenikweni kumakhala kocheperako kuposa kupanga mpweya wa kompresa wogulidwa.Kuphatikizidwa ndi kusinthasintha kwa momwe gasi amagwiritsidwira ntchito komanso kusiyana kwa kusintha kwa mitundu yosiyanasiyana ya ma centrifuge, centrifuge imadutsa nthawi ndi nthawi.
2) Kuthamanga kwa mpweya sikufanana ndi mpweya
Ma centrifuge air compressor station ambiri amangokhala ndi ma netiweki a 1 kapena 2 a chitoliro, ndipo ma centrifuge amasankhidwa potengera kupanikizika kwambiri.Komabe, kwenikweni, kupanikizika kwakukulu kumapangitsa kuti pakhale gawo laling'ono la mafuta omwe amafunidwa, kapena palinso zofunikira zochepetsera mpweya.Panthawiyi, m'pofunika kuchepetsa kupanikizika pogwiritsa ntchito valve yotsika pansi.Malingana ndi deta yovomerezeka, nthawi zonse mphamvu ya centrifuge yotulutsa mpweya imachepetsedwa ndi 1 barg, mphamvu yonse yogwiritsira ntchito mphamvu imatha kuchepetsedwa ndi 8%.
3) Zotsatira za kusalinganika kwamphamvu pamakina
Centrifuge imakhala yothandiza kwambiri pokhapokha ikugwira ntchito pamalo opangira.Mwachitsanzo, ngati makina apangidwa ndi kutulutsa mphamvu kwa 8barg ndipo kuthamanga kwenikweni ndi 5.5barg, mphamvu yeniyeni yogwiritsira ntchito 6.5barg iyenera kutchulidwa.
4) Kusawongolera kokwanira kwa ma air compressor station
Ogwiritsa ntchito amakhulupirira kuti malinga ngati gasi ali wokhazikika kuti atsimikizire kupanga, china chilichonse chikhoza kuyikidwa pambali poyamba.Nkhani zomwe tazitchula pamwambapa, kapena mfundo zopulumutsa mphamvu, sizidzanyalanyazidwa.Ndiye, mphamvu yeniyeni yogwiritsira ntchito mphamvu idzakhala yochuluka kwambiri kuposa momwe dziko likukhalira, ndipo izi zikanakhala bwino kuti zitheke kupyolera mu kuwerengera mwatsatanetsatane kumayambiriro koyambirira, kuyerekezera kusinthasintha kwenikweni kwa gasi, kuchuluka kwa gasi ndi kugawanika kwamphamvu, ndi kusankha kolondola komanso kufananiza.
4. Zotsatira za kukonza tsiku ndi tsiku pakuchita bwino
Kukonzekera kwachizoloŵezi kumathandizanso kuti centrifuge igwire ntchito bwino.Kuphatikiza pazosefera wamba zitatu ndi mafuta amodzi a zida zamakina, komanso kusintha kwa zisindikizo za mavavu, ma centrifuges amafunikanso kulabadira mfundo izi:
1) Fumbi particles mu mlengalenga
Gasiyo akasefedwa ndi fyuluta yolowera mpweya, fumbi labwino lidzalowabe.Pakapita nthawi yayitali, imayikidwa pa zipsepse zotulutsa, zotulutsa, ndi zoziziritsa kukhosi, zomwe zimakhudza kuchuluka kwa mpweya komanso mphamvu zonse zamakina.
2) Makhalidwe a gasi panthawi ya psinjika
Pa psinjika ndondomeko, mpweya ali mu mkhalidwe supersaturation, kutentha ndi mkulu chinyezi.Madzi amadzimadzi mumlengalenga woponderezedwa amaphatikizana ndi mpweya wa acidic mumlengalenga, kuchititsa dzimbiri ku khoma lamkati la gasi, impeller, diffuser, ndi zina zambiri, zomwe zimakhudza kuchuluka kwa mpweya ndikuchepetsa mphamvu..
3) Ubwino wa madzi ozizira
Kusiyanasiyana kwa kuuma kwa carbonate ndi kuchuluka kwa zinthu zomwe zimayimitsidwa m'madzi ozizira kumapangitsa kuti pakhale kuipitsidwa ndi makulitsidwe kumbali ya madzi ozizira, zomwe zimakhudza kusinthana kwa kutentha koteroko kumakhudza magwiridwe antchito a makina onse.
Ma Centrifuges pakadali pano ndiye mtundu wamagetsi wabwino kwambiri pamsika.Pakugwiritsa ntchito kwenikweni, kuti "mupindule kwambiri ndi chilichonse ndikusangalala ndi zotsatira zake", sikuti opanga ma centrifuge amafunikira mosalekeza kupanga zinthu zabwino kwambiri;panthawi imodzimodziyo, yolondola Ndizofunikanso kwambiri kupanga ndondomeko yosankha yomwe ili pafupi ndi kufunikira kwa gasi weniweni ndikukwaniritsa "momwe amagwiritsira ntchito gasi kuti apange mpweya wochuluka bwanji, komanso momwe kuthamanga kwakukulu kumagwiritsidwira ntchito kupanga ngati kuthamanga kwakukulu" .Kuonjezera apo, kulimbikitsa kukonza ma centrifuges ndi chitsimikizo chodalirika cha nthawi yayitali yokhazikika komanso yogwira ntchito ya centrifuges.
Pamene ma centrifuges amagwiritsidwa ntchito mowonjezereka, tikuyembekeza kuti ogwiritsa ntchito ambiri sangangodziwa kuti "ma centrifuges ndi opulumutsa mphamvu kwambiri", komanso amatha kukwaniritsa zolinga zopulumutsa mphamvu kuchokera kumapangidwe, ntchito ndi kukonza. za dongosolo lonse, ndi kupititsa patsogolo luso la kampaniyo.Kupikisana, pangani gawo lanu pochepetsa kutulutsa mpweya wa kaboni ndikusunga nthaka yobiriwira!
Ndemanga: Nkhaniyi yapangidwanso kuchokera pa intaneti.Zomwe zili m'nkhaniyi ndi zophunzirira komanso kulumikizana kokha.Air Compressor Network salowerera ndale pokhudzana ndi malingaliro omwe ali m'nkhaniyi.Ufulu wa nkhaniyo ndi wa wolemba woyambirira komanso nsanja.Ngati pali kuphwanya kulikonse, chonde titumizireni kuti tichotse.