I-TRoof axial flow fan T30 amafomu esicelo se-industrial exhaust fanhe yefeni yokugeleza kwe-axis engu-30 ahlukaniswa ngokuyinhloko ngokusekelwe kuzimo zohlelo lokusebenza kanye nezidingo zokusebenza. Izinhlobo ezivamile zihlanganisa okulandelayo:
1. Ukungena komoya okujwayelekile kanye nohlobo lokushintshisana komoya Roof axial flow fan T30 industrial exhaust fan
Leli yifomu lesicelo eliyisisekelo kakhulu le-T30 axial flow fan, esetshenziselwa kakhulu ukushintshwa komoya ezindaweni ezivalekile noma ezivaleke kancane njengezimboni, izindawo zokusebenzela, izindawo zokugcina izimpahla, nezindlu zangaphansi. Ngokuphoqelela ukujikeleza komoya, ingakhipha umoya omdala (njengothuli, iphunga, nomoya oshisayo noswakeme) ekamelweni futhi yethule umoya ohlanzekile, ithuthukise izinga lomoya wasendlini kanye nokuqinisekisa ukunethezeka kwabasebenzi kanye nokuphepha kwendawo yokukhiqiza. Isibonelo, ilungele izimo ezifana nokukhipha uthuli lwensimbi kuma-workshops okucubungula imishini kanye nokuhlakaza umoya oshisayo noswakeme kuma-workshops wendwangu.
2. Ukunikezwa komoya endaweni ethile / uhlobo lokupholisa Ifeni yokugeleza kwe-axial ye-Roof T30
Idizayinelwe izidingo zokupholisa zasendaweni noma zokuphakelwa komoya zezikhundla ezithile zokusebenza ngaphakathi kwendawo yokusebenzela (njengeziteshi zokushisela, amatafula okusebenza okuhlanganisayo, nezindawo eziseduze nemishini yokushisa ephezulu). Ivamise ukusetshenziswa ngokuhambisana nesitendi seselula futhi ingahanjiswa endaweni okuqondiwe kuyo ukuze inikeze ngokuqondile umoya ku-opharetha, inciphise izinga lokushisa lendawo yendawo kanye nokuhlakaza amagesi ayingozi (afana nentuthu yokushisela), ithuthukise ukunethezeka kwendawo yomsebenzi, futhi ivimbele opharetha ukuthi bangachayeka emazingeni okushisa aphezulu noma izinga lomoya elibi isikhathi eside.
3. Ipayipi lokukhipha umoya / uhlobo lokunikezwa komoya
Abanye abalandeli be-axial flow ye-T30 bangajwayelaniswa nezinhlelo zamapayipi futhi basetshenziswe njengabalandeli bemigudu. Ngokuxhuma emigodini yomoya, bangakwazi ukufeza ukukhishwa okuqondiswayo noma ukunikezwa komoya ezindaweni ezithile, njengezinhlelo zokukhipha umoya wendawo ezakhiweni (njengamakamelo okugeza kanye nekhishi elisizayo) kanye nokuhamba komoya phakathi kwezinqubo emigqeni yokukhiqiza (njengokupholisa impahla yokuhamba komoya embonini yokukhanya). Laba abalandeli badinga ukufanisa ubukhulu bepayipi ukuze baqinisekise ukuthi umfutho womoya unganqoba ukumelana nepayipi.
4. Ukupholisa okusizayo Ifeni ye-axial flow ye-Roof T30 ifeni ye-industrial exhaust
Isetshenziselwa ukupholisa okusizayo kwemishini yezimboni, amakhabethe kagesi, namayunithi amancane esiqandisi, njll. Isibonelo, ifeni ye-T30 ebekwe eduze kwendlu yemoto ingasheshisa ukupholisa kwenjini, ivimbele ukulimala ngenxa yokushisa ngokweqile ekusebenzeni kwesikhathi eside; i-fan encane ye-T30 ngaphakathi kwekhabhinethi kagesi ingaxosha ukushisa okukhiqizwa izingxenye zikagesi, iqinisekise ukusebenza okuzinzile kwesekethe.
5. Uhlobo lokungena komoya oluphuthumayo lwesikhashana
Ifeni ye-T30 enesitendi esihambayo ingasetshenziswa njengethuluzi lokungenisa umoya oluphuthumayo ezimweni eziphuthumayo (njengokulungiswa kwesikhashana kwamafekthri, ukushaywa umoya nokomisa ngemva kwezikhukhula ezingaphansi, nokuhlakaza amagesi ayingozi ezindaweni zezingozi). Isici sayo esiphathekayo sinika amandla impendulo esheshayo ezidingweni zokungenisa umoya zesikhashana, kunxephezela ukushiyeka kwezinhlelo zokungenisa umoya ezingaguquki.
I-T30 axial flow fan iyisisetshenziswa esisetshenziswa kabanzi se-axial ventilation esisetshenziswa kabanzi. Ngesakhiwo sayo esihlangene nokusebenza okuzinzile, ingakwazi ukuhlangabezana nezidingo zokungenisa umoya kanye nokushintshaniswa komoya kwezimo ezihlukahlukene. Okulandelayo isingeniso esiningiliziwe esivela ezicini ezifana namapharamitha abalulekile, ukwakheka kwesakhiwo, amamodeli aphuma kokunye, nokufakwa nokunakekelwa:
1. I-Core Performance Parameters Ifeni ye-Roof axial flow T30 ifeni ye-industrial exhaust
Ukucaciswa Nomthamo Womoya Nokucindezela: Lolu chungechunge lwabalandeli lucebile ngezinhlobonhlobo, lunamamodeli angama-46 esewonke. Inani lama-blade lifaka izinhlobo ezi-3, 4, 6, 8, neziyi-9. Izinombolo zemodeli zisukela ku-№2.5 kuye ku-№10 (uhlobo lwe-4-blade lunenombolo yemodeli engu-№2.5 ehlukile, kuyilapho ezinye izinhlobo ze-blade zinezinombolo zemodeli ukusuka ku-№3 ukuya ku-№10). Ibanga levolumu yomoya lingu-550 – 49,500 m³/h, futhi ububanzi bengcindezi bungu-25 – 505 Pa, obungakwazi ukuhlangabezana nezimfuneko zokungenisa umoya zezikhala ezihlukahlukene.
Isivinini namandla: Amamodeli №3 – №8 atholakala ngesivinini sezimoto ezimbili, kuyilapho amamodeli №9 kanye no-№10 anesivinini esisodwa kuphela. Amandla emoto ayahlukahluka ngenombolo yemodeli nezimo zokusebenza. Kumamodeli amancane afana no-№2.5, amandla aphansi afinyelela ku-0.09 kW, futhi kumamodeli amakhulu afana no-№10, amandla angafinyelela ku-11.0 kW, angakwazi ukuhambisana nezidingo zamandla amavolumu omoya ahlukene nezingcindezi.
Izimo Zokusebenza: Ifaneleka kuphela ukudlulisa amagesi angagqwali futhi angaluthuli kakhulu, futhi izinga lokushisa legesi akumele lidlule ku-80°C ukuze kugwenywe ukulimala kwengxenye futhi kuthinte ubude besikhathi semishini.
2. Idizayini Yesakhiwo Ifeni ye-Roof axial flow T30 ifeni ye-industrial exhaust
Ifeni iqukethe injini, ishubhu lomoya, impetha, ubakaki, nesikrini sokuvikela.
I-Impeller: Yakhiwe ngama-blades nehabhu, izindwani zakhiwe ngokugxiviza amapuleti ensimbi amancane futhi ashiselwe endingilizini yangaphandle yehabhu. Izinombolo ze-blade ezihlukene zihambisana nama-engeli ahlukene wokufaka. Ezinhlotsheni ze-3-blade, ama-engeli angu-10 °, 15 °, njll., futhi ezinhlotsheni ze-4, 6, no-8-blade, ama-engeli angu-15 °, 20 °, njll. Ukulungiswa kwe-engeli kungakwazi ukuzivumelanisa nezidingo ezahlukene zevolumu yomoya. I-impeller ixhunywe ngokuqondile ku-motor shaft, iqinisekisa ukusebenza kahle kokudluliselwa okuphezulu.
I-Casing: Ihlanganisa ishubhu lomoya kanye nohlaka lwesisekelo. Uhlaka oluyisisekelo lwenziwe ngamapuleti ensimbi amancane namaphrofayili, angavikela izingxenye zangaphakathi futhi afinyelele ukufakwa okuzinzile ngohlaka oluyisisekelo, olufanele kokubili izimo zokufakwa ezigxilile nezihambayo.
Isikrini Esivikelayo: Sigwema amaqabunga nezinye izinsalela ukuthi zingangeni epayipini lomoya futhi zilimaze i-impeller.
I-Motor: Yinjini ewumgogodla ye-YE3 eyonga amandla.
3. Amamodeli Okususelwe
Imodeli eyinhloko ephuma kokunye yi-BT30-proof-proof axial flow fan. I-impeller yayo (ngaphandle kwe-shaft disk) yenziwe nge-aluminium, futhi ifakwe injini yokuvikela ukuqhuma. Iswishi iyiswishi evikela ukuqhuma noma ifakwe kude nendawo eneziqhumane. Le modeli ifanele izimboni ezifana nobunjiniyela bamakhemikhali nemithi futhi ingasetshenziswa ukuqeda amagesi angavuthi avuthayo. Inqubo yokufaka iyafana neye-T30 axial flow fan evamile, futhi ukuphepha kwayo kuhlangabezana nezidingo zokuvikela ukuqhuma kwezimboni ezikhethekile.
I-T30 Axial Fan Startup Manual – Izinyathelo Eziyinhloko I-Roof axial flow fan T30 ifeni ye-industrial exhaust
I. Izimiso Zokusebenza Zokuphepha Eziyinhloko
- Ngaphambi kokusebenza, kubalulekile ukuqinisekisa ukuthi ukuvikelwa komuntu kuyasebenza. Gqoka amagilavu avaliwe kanye nezicathulo zokusebenza ezilwa nokushelela. Izinwele ezinde kufanele ziboshwe. Izimpahla ezixegayo noma ubucwebe abuvunyelwe ngokuqinile ukuvimbela ukugoqa ezingxenyeni ezijikelezayo.
Ngaphambi kokuqala umsebenzi, indawo yokusebenza kufanele isulwe. Uphawu oluyisixwayiso oluthi “Izisetshenziswa eziqalayo, azikho ukungena” kufanele zisethwe ukuze kuqinisekiswe ukuthi abasebenzi abangabalulekile bayathutha baye endaweni ephephile, bavimbele ukulimala okubangelwa umthelela wokugeleza komoya noma ukuhlukaniswa kwengxenye.
Yonke imisebenzi kufanele yenziwe ngabasebenzi abaqinisekisiwe abathole ukuqeqeshwa okukhethekile. Abangebona ochwepheshe banqatshelwe ngokuphelele ukuthinta amaswishi ekhabhinethi yokulawula, izintambo zemoto, nezingxenye ezijikelezayo zefeni. Ngesikhathi sokulungiswa, inqubo "yokucima - ukuvala ithegi" kufanele ilandelwe ngokuqinile.
Esimeni sanoma yisiphi isimo esiphuthumayo phakathi nenqubo yokuqalisa (njengokungena kwabasebenzi abangagunyaziwe noma umsindo omkhulu ongajwayelekile ovela emshinini), cindezela ngokushesha inkinobho ethi “Emergency Stop” kukhabhinethi yokulawula, unqamule ugesi, bese uqhubeke nokuphatha okulandelayo. Akuvunyelwe ngokuphelele ukuphazamisa ngokuqondile okokusebenza ngenkathi isebenza.
II. Izinyathelo Ezikhethekile Zokuqala Ukusebenza
I-axial flow fan yakhelwe ngesici esithi "no-load start". Ipayipi lomoya elivaliwe lizobangela ukwanda okungazelelwe kokumelana nokugeleza komoya, okuholela ekulayisheni kwemoto nokukhubeka. Uma lokhu kuqhubeka isikhathi eside, kuzoshisa ama-motor windings.
Ungaqali ngaphansi kwezimo zokulahlekelwa kwesigaba noma i-voltage engavamile. Ngaphambi kokuqala, kuyadingeka ukuhlola i-voltage yezigaba ezintathu nge-multimeter ukuze uqinisekise ukuthi ifana ne-voltage elinganisiwe yemoto, futhi ukungalingani kwezigaba ezintathu akufanele kudlule u-2%.
Isiqondiso sokuzungezisa se-impeller yefeni kufanele sihambisane nesiqondiso somcibisholo okhonjiswe kundlu yabalandeli.
Isikhawu phakathi kokuqala okubili okulandelanayo kwefeni efanayo akumele sifinyezwe. Kubalandeli abanamandla angu-≤15kW, isikhawu akufanele sibe ngaphansi kwamaminithi angu-10; kulabo abanamandla angu->15kW, isikhawu kufanele singabi ngaphansi kwemizuzu eyi-15. Lokhu okokuvikela ukuguga kwe-insulation okubangelwa ukushisa okusele kuma-motor windings ukuthi kungachithi. Ama-bearings we-fan motor awakhathaleli.
Kunqatshelwe ngokuphelele ukuqala imishini ngaphandle kokwenza ukuhlolwa komshini ngaphambi kokuqala. Ungaqali okokusebenza kuze kube yilapho i-impeller ijikeleziswa ngesandla ukuze kuqinisekiswe ukuguquguquka kwayo, ukuvimbela ukuthwala ukutubeka noma ukulimala kwe-impeller ngenxa ye-jamming noma ukuntuleka kwamafutha.
Ungaphoqi ukuqala ngaphansi kwezimo ezimbi. Esimeni sezulu sokuduma kwezulu, lapho abalandeli bangaphandle behlangabezana nemimoya enamandla (isivinini somoya> 10m/s), noma uma ukugcwala kothuli/amagesi abolayo kudlula izinga, ukuqalisa kufanele kumiswe ukuze kuvinjelwe ukungasebenzi kwemishini noma izingozi zokuphepha.
III. Izidingo Ezibalulekile Zokuqapha Ukusebenza
Imizuzu yokuqala eyi-15 ngemuva kokuqala iyinkathi yokuqapha ebalulekile. Ngalesi sikhathi, umthamo wemoto, izinga lokushisa elithwalayo kanye namanani wokudlidliza kufanele kurekhodwe njalo ngemizuzu emi-5. Eyamanje kufanele izinze phakathi kuka-±10% yenani elilinganiselwe, izinga lokushisa elithwalayo akufanele lidlule u-75℃, futhi inani lokudlidliza akufanele lidlule u-4.5mm/s (amanani athile angaphansi kwebhukwana lemishini).
Ukuqapha ngesikhathi sangempela umsindo wokusebenza kwemishini kuyadingeka. Umsindo ojwayelekile kufanele ube “u-hum” onganyakazi. Uma imisindo ebukhali engavamile, imisindo yokushayisana ngezikhathi ezithile noma imisindo yokungqubuzana kwenzeka, umshini kufanele umiswe ngokushesha ukuze uhlolwe ukuze kukhishwe izinkinga ezifana nokuhlikihla i-impeller ngokumelene ne-casing noma imisindo engavamile evela kuma-motor bearings.
Hlala ubhekisisa amathuluzi nezibani zezinkomba zekhabhinethi yokulawula. Uma amaphutha anjengokuthi “overcurrent”, “overtemperature”, noma “fase loss” kubikwa, misa umshini ngokushesha. Kuphela ngemva kokuba amaphutha esusiwe futhi ama-alamu asethwe kabusha lapho umshini ungaqalwa kabusha. Kwenqatshelwe ngokuphelele ukusebenza namaphutha.
IV. Amanothi Ngokulungiswa Kwezisetshenziswa Nokuhlobana Kwazo
Ngaphambi kokuqala nsuku zonke, inetha elivikelayo endaweni yokungena komoya yesiphephetha-moya kanye nemfucumfucu ezungezile kufanele kusulwe ukuze kuqinisekiswe ukungena kahle komoya kanye nokunqamuka kokushisa. Lokhu kuvimbela udoti ukuthi ungamuncwa kufeni futhi kulimaze i-impeller, noma kubangele izinga lokushisa lemoto lenyuke ngenxa yokungashisi kahle ukushisa.
Uthuli lwe-impeller kufanele luhlanzwe kanye ngenyanga, ikakhulukazi kubalandeli abasetshenziswa ezindaweni ezinothuli. Ukuqoqwa kothuli kungabangela ukuthi i-impeller ingalingani, ikhulise umthwalo wokuqala. Lapho uhlanza, amandla kufanele anqunywe futhi i-impeller kufanele ilungiswe ukuvimbela ukujikeleza ngengozi.
Zonke izimo zokuhlola, ukuqalisa kanye nokuphatha amaphutha kufanele zirekhodwe ngokuningiliziwe “Efomini Lokusebenza Kwabalandeli Be-Axial Nokugcinwa Kwerekhodi”, okuhlanganisa isikhathi sokuqala, idatha yepharamitha, izenzakalo zephutha kanye nemiphumela yokusingatha. Amarekhodi kufanele agcinwe okungenani unyaka owodwa. Kubalandeli be-BT30 abangaqhumi, kufanele kuqashelwe ngokukhethekile ukuze kuqinisekiswe ukuthi ibhokisi lezintambo livalwe kahle, futhi amaswishi angaqhumisi kufanele asetshenziswe noma afakwe ezindaweni ezingaqhumi ukuze kuvinjelwe izinhlansi zikagesi ukuba zingabangeli ingozi.
