4-68 Uhlobo lwe-Centrifugal Fan 4-68 uchungechunge lweBelt Driven Type Industry Centrifugal Blower

I-4-68 Series Belt Driven Centrifugal Fan

I:Inhloso

Thayipha i-4-68 centrifugal fan (ngemuva kwalokhu ebizwa ngokuthi ifeni) ingasetshenziswa njengokungena komoya okuvamile, futhi izimo zayo zokusebenza zimi kanje:

1. Indawo yokufaka isicelo: njengokungena komoya wangaphakathi ezimbonini ezijwayelekile nezakhiwo ezinkulu, ingasetshenziswa njengegesi yokufaka noma igesi ephumayo.

2.Iype yegesi yokuthutha; umoya nokunye ukuvutha okuzenzakalelayo, okungenangozi emzimbeni womuntu, okungagqwali ezintweni zensimbi.

3. Ukungcola kwegesi: izinto ezinamathelayo azivunyelwe kugesi, futhi uthuli nezinhlayiya ezinzima eziqukethwe zingaphezu kuka-150mg/m3.

4. Izinga lokushisa legesi: akufanele lidlule ku-80 ℃.

Ⅱ: Uhlobo

1. Ifeni yenziwe yaba ukuncela okukodwa, okunomodeli wezinombolo ezingu-12, okuhlanganisa No.2.8, 3.15,3.55,4,4.5, 5,6.3,8, 10,12.5, 16,20, njll.

2. I-fan ngayinye ingenziwa ngokuzungezisa kwesokudla noma ukuzungezisa kwesokunxele kwezinhlobo ezimbili, kusukela ekupheleni kobuso bemoto, ukuzungezisa i-impeller clockwise, okwaziwa ngokuthi i-fan ejikelezayo kwesokudla, ukuya kwesokudla, ukuzungeza okuphambene newashi, okwaziwa ngokuthi i-fan ejikelezayo kwesokunxele, ukuya kwesokunxele.

3.Indawo yokuphuma kwefeni ivezwa i-Angle yokuphuma yomshini.Kwesobunxele nakwesokudla kungenza ama-engeli angu-0,45,90,135,180 kanye nama-225.

4. Imodi yokushayela abalandeli: A,B,C,D ezine, No.2.8~5 sebenzisa uhlobo A, shayela ngqo ngenjini, impeller yefeni, indlu elungiswe ngqo ku-motor shaft kanye ne-flange;No.6.3~12.5 yamukela idivayisi esekela i-cantilever, engahlukaniswa ibe izindlela ezimbili zokushayela: uhlobo C (ibhande le-belt drive belt pulley ngaphandle kwe-bearing 16) kanye nohlobo lwe-B2-type D). amadivaysi asekela i-cantilever, ane-belt drive kanye ne-pulley yebhande phakathi nendawo yokuthwala

IⅢ: Izici zesakhiwo sezingxenye eziyinhloko

I-Model 4-68 fan No.2.8 ~ 5 ikakhulukazi yakhiwe i-impeller, izindlu, i-air inlet nezinye izingxenye zokusabalalisa kwe-motor uxhumano oluqondile, No.6.3 ~ 20 ngaphezu kwezingxenye ezingenhla kanye nengxenye yokudlulisela.

1.Impeller. Ama-wing blades angu-12 ashiselwe phakathi kwekhava yesondo le-cone arc kanye ne-flat disc.Zonke zenziwe nge-steel plate, futhi ngokulungiswa kwebhalansi emile nokuguquguqukayo, ukusebenza kahle komoya, ukusebenza kahle okuphezulu, ukusebenza okushelelayo.

2.Izindlu: indlu iyisimo se-cochlear esishiselwe ipuleti lensimbi elijwayelekile. Izindlu ziyizimo ezimbili ezihlukene.No.16,20 indlu ihlukaniswe yaba izingxenye ezimbili eduze kwendiza ehlukanisayo ephakathi, futhi ingxenye engaphezulu ihlukaniswe yaba isigamu ezimbili ngomugqa omaphakathi oqondile, oxhunywe ngamabhawudi.

3.I-air inlet njengesakhiwo esibalulekile sokugeleza okuguquguqukayo, igxilwe ohlangothini lokungena lwefeni ngamabhawudi

Iqembu le-4.Transmission: elakhiwe nge-spindle, ibhokisi elithwalayo, i-rolling bearing, i-pulley yebhande noma i-coupling, njll. I-shaft eyinhloko yenziwe ngekhwalithi ephezulu yensimbi.Abalandeli abane besayizi yomshini, isakhiwo esiphelele sebhokisi elithwala, elifakwe i-thermometer kanye nophawu lwamafutha ekuthwaleni. Abalandeli ababili benombolo yomshini No.16 kuya ku-20 basebenzisa amabhulokhi amabili ahambisanayo, afakwe i-thermometer ku-bearing, agcotshwe ngokuthwala amafutha.

IV:Ukufakwa, ukulungiswa kanye nokusebenza kokuhlola kwefeni

1. Ngaphambi kokufakwa: zonke izingxenye ze-fan zizohlolwa ngokucophelela ukuze kubonakale ukuthi izingxenye ziphelele yini, noma ngabe i-impeller kanye nezindlu zisendleleni efanayo yokujikeleza, kungakhathaliseki ukuthi izingxenye zixhumene eduze, kungakhathaliseki ukuthi i-impeller, i-spindle, i-bearing kanye nezinye izingxenye eziyinhloko zonakalisiwe, nokuthi ngabe iqembu lokudlulisela liguquguqukayo, njll. Uma izinkinga zitholakala, zizolungiswa ngokushesha futhi zilungiswe. I-2.Ngesikhathi sokufakwa: qaphela ukuhlolwa kwegobolondo, igobolondo akufanele liwele noma lishiye amathuluzi noma ama-sundries, ukuze kuvinjwe ukugqwala, ukunciphisa ubunzima bokuhlakazeka, kufanele kuhlanganiswe namanye amafutha noma amafutha omshini.Lapho uxhuma i-fan nesisekelo, amapayipi omoya ngaphakathi nangaphandle kufanele alungiswe ukuze afane ngokwemvelo. Ukuxhumeka akufanele kuphoqwe, futhi isisindo samapayipi akufanele sengezwe engxenyeni ngayinye ye-fan, futhi isikhundla esivundlile se-fan kufanele siqinisekiswe.

3.Izidingo zokufaka:

1) faka ngokwesikhundla nosayizi oboniswe emdwebeni. Ukuze kuqinisekiswe ukusebenza kahle okuphezulu, ubukhulu be-shaft kanye ne-radial clearance ye-tuyere ne-impeller kufanele kuqinisekiswe ikakhulukazi.

2) lapho kufakwa amafeni ohlobo lwe-No. 6.3-12.5d, indawo evundlile ye-spindle fan kanye ne-coaxiality ye-motor shaft izoqinisekiswa, futhi ukufakwa kokuhlanganisa kuzohlangabezana nezidingo zobuchwepheshe zokufakwa kwe-elastic coupling.

3) ngemuva kokufakwa: zama ukudayela iqembu lokudlulisela ukuze uhlole ukuthi kukhona yini into eqinile kakhulu noma yokushayisana, futhi ulungise izingxenye ezingafanele uma zitholakala.

V:Imiyalo yoku-oda

Inombolo yefeni, ivolumu yomoya, ingcindezi, i-engeli yokuphuma, isiqondiso sokuzungeza, imodeli yemoto, amandla, isivinini sokuzungezisa, njll. Kumele ikhonjiswe lapho u-oda.

VI:Imininingwane yomkhiqizo