The GY6-41 boiler forced and induced draft fan lapangidwira ma boiler opangira mafakitale okhala ndi mphamvu ya 0.5t/h mpaka 10t/h omwe amawotcha mafuta osiyanasiyana ndipo amakhala ndi zida zochotsera fumbi ndi utsi. Ndi mndandanda watsopano wa mafani aphokoso otsika omwe ali ndi mphamvu yothamanga kwambiri kuposa 80%. Malingana ngati mikhalidwe yodyera ikufanana ndipo ntchito ikufanana, zonse zingagwiritsidwe ntchito. Wokupiza wa GY6-41 ndiye wolowa m'malo wa boiler wokakamizidwa komanso wokokera mafani.
Mapangidwe a boiler ya GY6-41 amakakamizidwa kuti alembe ndikuwongolera mafani ndi awa: Kusankha mtundu woyenera wa mafani, mawonekedwe oyendetsera mafani, kukhathamiritsa kayendedwe ka kayendedwe ka mpweya, kukonza bwino gwero la mpweya, kupanga mosamala mawonekedwe a tsamba, kuchepetsa liwiro la mafani, kuwongolera kapangidwe ka volute, kuyeretsa mayendedwe omwe akubwera ndikuchepetsa kutayika kwachiwiri ndi kuwerengetsa kutayika kwa magudumu, ndi zina. zimakupiza, ndi kuyenda kosalala ndi yunifolomu pa cholowera cha chopondera amatengedwa ngati muyezo kukhathamiritsa kwa inlet kukhathamiritsa kapangidwe. Kuphatikizidwa ndi chopondera choyambirira cha fan, volute ndi njira zina zopangira kukhathamiritsa, pulogalamu yophatikizika yokhathamiritsa ya impeller, volute ndi inlet imapangidwa kuti ipeze mawonekedwe a sketch aerodynamic. Kuyeserera kwatsimikizira kuti sikungotsimikizira kuthamanga kwa mpweya ndi kuchuluka kwa mpweya, komanso kuonetsetsa kuti magwiridwe antchito, phokoso lotsika komanso kukula kwa mafani ang'onoang'ono.
Mtundu wa boiler wa GY6-41 wokakamiza kulemba ndikupangitsa mafani akujambula
1. Njira zotumizira mafanizi ndi izi: C mtundu - lamba galimoto; D mtundu - coupling drive.
2. Fani yopangidwa mwaluso imatha kupangidwa m'mitundu iwiri: kuzungulira kumanja ndi kuzungulira kumanzere. Mukayang'ana kuchokera kumbali ya injini, ngati choyikapo chimayenda mozungulira, chimatchedwa fani yozungulira yolondola; ngati choyikapo chimayenda mozungulira, chimatchedwa fan yozungulira yakumanzere.
3. Malo a mpweya wotuluka amasonyezedwa ndi ngodya ya mpweya wa casing.
Kapangidwe ka boiler ka GY6-41 kakakamira kukakamiza komanso kukopa fani
Zimapangidwa ndi casing, cholowera mpweya, chowongolera, chimango chophatikizika, gawo lotumizira, chitseko chowongolera (malinga ndi zomwe makasitomala amafuna) ndi mota, etc.
Choyikapo: Chopangidwa ndi mbale yachitsulo, ndi yolimba komanso yodalirika.
Impeller: Wopangidwa ndi mbale 16 zowongoka, disiki yakutsogolo yokhotakhota ndi disiki yakumbuyo yakumbuyo yolumikizidwa pamodzi. Iyenera kukhala yokhazikika komanso yosinthika kuti iwonetsetse kuzungulira kosalala kwa fani ndikuchita bwino.
Gawo lopatsirana: Wopangidwa ndi shaft yayikulu, bokosi lonyamulira, zopindika ndi pulley (kapena cholumikizira).
Mpweya wa mpweya: Wowokeredwa kuchokera ku mbale zachitsulo kukhala mawonekedwe owoneka bwino, ndi mawonekedwe osinthika osinthika. Imayikidwa pambali ya fani, ndipo gawo la mtanda mu njira ya axial ndi yokhotakhota, zomwe zimathandiza kuti mpweya ulowe mu impeller bwino ndi kutaya kochepa.
Khomo loyendetsera: Kuikidwa kutsogolo kwa cholowera mpweya. Pokhala kuti liwiro la fan (kukakamiza) silinasinthe, limatha kusintha kukula kwa voliyumu ya mpweya.
Kukonza Zolakwika Zofanana za GY6-41 Boiler Yokakamizidwa ndi Mafani Opangira Mafanizidwe
Kuvala kwa mafani a B, C, ndi D amtundu wa centrifugal ndi vuto lazida zomwe zimachitika nthawi zambiri, kuphatikizapo kuvala kwa malo omwe amakupiza ndikunyamula nyumba, komanso kugwedezeka kwamphamvu chifukwa cha dzimbiri. Pazolakwa zomwe tatchulazi za mafani a centrifugal, njira zachikhalidwe zokonzera zida zopatsirana zimaphatikizira kuwotcherera pamwamba, kupopera mbewu mankhwalawa ndi ma electroplating, kapena kusintha ma bearings atsopano ndi magulu opatsirana. Kuti akonzenso kugwedezeka kwamphamvu, mafani ang'onoang'ono amatha kubwezeredwa kufakitale kuti akonzenso bwino, ndipo kwa mafani omwe ali pamwamba pa 12 #, kuwongolera kosinthika kwapamalo kumatha kuchitika. Kapena, chosindikizira chomwecho chikhoza kusinthidwa.
Kuyika Nkhani za GY6-41 Boiler Blower ndi Inducer
1. Kuyika kwa chigawo chonse cha centrifugal fan unit chiyenera kuikidwa mwachindunji pa maziko ndikuwongolera ndi ma shimu awiri.
2. Kwa mafani a centrifugal omwe asonkhanitsidwa pamalowo, malo opangidwa ndi makina pamunsi ayenera kutetezedwa bwino ndipo sayenera kuchita dzimbiri kapena kuwonongeka. Poyika maziko pa mazikowo, ayenera kusinthidwa ndi ma shims awiri.
3. Nyumba yonyamula katundu ndi maziko ayenera kugwirizanitsidwa kwambiri, ndi kutalika kwa kutalika kosapitirira 0.2/1000. Izi zitha kuyezedwa ndi mulingo watsinde lalikulu. Kusasunthika kosasunthika sikuyenera kupitirira 0.3/1000, komwe kungayesedwe ndi mulingo wapakati pa ndege yopingasa ya nyumba yonyamula katundu.
4. Musanayambe kukanda chitsamba choberekera, olamulira a rotor ndi casing ayenera kugwirizanitsidwa, ndipo kusiyana pakati pa chopondera ndi mpweya wolowetsa mpweya ndi kusiyana pakati pa tsinde lalikulu ndi dzenje lakumbuyo lakumbuyo la casing liyenera kusinthidwa kuti likwaniritse zofunikira zomwe zafotokozedwa muzolemba zaumisiri zida.
5. Posonkhanitsa tsinde lalikulu ndi chitsamba chonyamula, zofunikira zomwe zafotokozedwa muzolemba zaukadaulo za zida ziyenera kutsatiridwa kuti ziwonedwe. Payenera kukhala kusokoneza kokwanira kwa 0.03 mpaka 0.04 mm pakati pa chivundikiro chonyamulira ndi chitsamba chonyamula (choyesedwa ndi m'mimba mwake wakunja kwa chitsamba chonyamula ndi m'mimba mwake mkati mwa nyumba yonyamula).
6. Posonkhanitsa zitsulo za fan, malo a casing ayenera kugwirizanitsidwa ndi rotor axis monga momwe amatchulidwira, ndipo ma axial ndi ma radial clearances pakati pa inlet air inlet ndi casing air inlet ayenera kusinthidwa malinga ndi zomwe zafotokozedwa muzolemba zaukadaulo za zida. Panthawi imodzimodziyo, fufuzani ngati ma bolts a nangula atsekedwa. Ngati zikalata zaukadaulo za zida sizikulongosola zachilolezo, nthawi zambiri, chilolezo cha axial chiyenera kukhala 1/100 cha mainchesi akunja akunja, ndipo chilolezo cha radial chiyenera kugawidwa mofanana, ndi mtengo wa 1.5/1000 mpaka 3/1000 wa mainchesi akunja (kwa ma diameter ang'onoang'ono akunja, tengani mtengo wokulirapo). Pakusintha, yesetsani kusunga zilolezo zazing'ono momwe mungathere kuti muwongolere bwino mafani.
7. Pogwirizanitsa fani, kusagwirizana pakati pa shaft shaft ndi shaft motor shaft: kusuntha kwa radial sikuyenera kupitirira 0.05 mm, ndipo malingaliro sayenera kupitirira 0.2 / 1000.
8. Kwa mafani a centrifugal omwe ali ndi mayendedwe ogubuduza, kusokonezeka kwa mabowo onyamula pazitsulo ziwiri zokhala ndi mafelemu akhoza kufufuzidwa pambuyo pa kukhazikitsidwa kwa rotor, ndi kusinthasintha kosalala ngati muyezo.
Njira Yowonongeka ya GY6-41 Boiler Blower ndi Inducer
Mafani a Centrifugal ndi zida zovuta kwambiri zomwe zimapangidwa ndi cholowetsa mpweya, valavu ya mpweya, choyikapo, mota, ndi potulutsa mpweya. Kuchita kwa mafani a centrifugal kumasiyana mosiyanasiyana. Chifukwa chake, ngati magwiridwe antchito a magawo osiyanasiyana sali ofanana, magwiridwe antchito a centrifugal fan amakhudzidwa. Kuti muthetse vuto la centrifugal fan kuti likhale labwino kwambiri, zinthu zingapo zitha kuganiziridwa.
1. Mafani a Centrifugal amatha kuyambika pamagetsi athunthu kapena kuchepa kwamagetsi. Komabe, ziyenera kudziwidwa kuti pakalipano poyambira voteji yonse ndi pafupifupi 5 mpaka 7 kuchulukitsa komwe adavotera. Ma torque oyambira pamagetsi ochepetsedwa amafanana ndi sikweya ya voteji. Pamene mphamvu ya gridi sikukwanira, kuchepetsa kuyambika kwa magetsi kuyenera kutengedwa.
2. Poyesa kuyesa kwa fan centrifugal, werengani mosamala buku la mankhwala kuti muwone ngati njira yolumikizira ikugwirizana ndi chithunzi cha mawaya. Komanso, yang'anani mosamala ngati voteji yogwira ntchito yoperekedwa kwa fani ikukwaniritsa zofunikira, komanso ngati pali kutayika kwa gawo kapena kulakwitsa kwa gawo mumagetsi. Onetsetsani ngati mphamvu ya zida zamagetsi ikugwirizana ndi zofunikira.
3. Anthu osachepera awiri ayenera kukhalapo panthawi ya mayeso. Munthu m'modzi amayang'anira magetsi, ndipo wina amayang'anira ntchito ya fan. Ngati zochitika zachilendo zapezeka, imitsani makina nthawi yomweyo kuti awonedwe. Choyamba, fufuzani ngati njira yozungulira ndiyolondola. Pambuyo fani ya centrifugal ikuyamba kuthamanga, nthawi yomweyo fufuzani ngati mafunde a gawo lililonse ali oyenerera komanso ngati akupitirira panopa. Ngati pali vuto lililonse lapezeka, yimitsani makinawo kuti awonedwe. Mukatha kuthamanga kwa mphindi zisanu, yimitsani makinawo kuti muwone ngati pali zochitika zina zachilendo. Onetsetsani kuti palibe zolakwika musanayambitsenso makinawo.
4. Poyesa fani yapawiri-speed centrifugal, yambani pa liwiro lotsika poyamba kuti muwone ngati njira yozungulira ili yolondola. Mukayamba kuthamanga kwambiri, dikirani mpaka chowotchacho chiyime kwathunthu musanayambirenso kuti mupewe kutembenuka kobwereranso pa liwiro lalikulu, zomwe zingayambitse kusinthako ndikuwononga mota.
5. Fani ya centrifugal ikafika pa liwiro lanthawi zonse, yesani kulowetsako kuti muwonetsetse kuti ili mkati mwanthawi zonse. Kugwira ntchito kwa fan ya centrifugal sikuyenera kupitilira pakali pano. Ngati mphamvu yogwiritsira ntchito ikudutsa panopa, yang'anani ngati magetsi operekedwa ndi abwino.
6. Mphamvu ya injini yofunikira pa fani ya centrifugal imatanthawuza mphamvu yofunikira pamene fani ndi bokosi la fan likugwira ntchito polowera mpweya. Ngati fani ikugwira ntchito ndi cholowetsa mpweya chotseguka, pamakhala chiwopsezo cha kuwonongeka kwagalimoto. Pakuyesa kwa fan, tsekani valavu pa cholowera kapena chitoliro cha fan. Faniyo ikayamba kuthamanga, tsegulani valavu pang'onopang'ono mpaka momwe ntchitoyo ikufunira, ndipo samalani ngati mphamvu yogwiritsira ntchito ikudutsa panopa.
Potsatira mosamalitsa njira zowonongeka pamwambapa, mphamvu ya centrifugal fan imatha kupitilira 98%.
