一,Uhlolojikelele lwabalandeli be-centrifugal lokushisa eliphezulu
Njengomlandeli okhethekile, abalandeli bezinga lokushisa eliphezulu le-centrifugal badlala indima ebalulekile emikhakheni eminingi yezimboni. Impahla yayo inokumelana okuqinile nokushisa okuphezulu nokucindezela okuphezulu, futhi ingasebenza ngokuzinzile ezindaweni ezidlulele.
Ukushisa okuphezulu kwe-centrifugal fan yakhiwe i-impeller, i-casing, i-air inlet, i-air outlet, i-motor nezinye izingxenye. Ngokuvamile, yenziwe nge-multi-wing single-feed centrifugal impeller kanye nekhwalithi ephezulu yensimbi egoqelwe ngokubanda. I-blade yakhelwe ngokuya ngesimiso se-aerodynamic, inamandla wezinto eziphakeme nokuqina okuhle. Ngemuva kokulungiswa okuqinile kwebhalansi okuguquguqukayo nokumile, ukusebenza komoya kuhle, ukusebenza kahle komsebenzi kuphezulu, futhi ukusebenza kuzinzile. I-motor iyinjini ekhethekile yokushisa okuphezulu, futhi ingxenye yoketshezi yenziwe ngezinto ezimelana nezinga lokushisa, futhi isakhiwo sokupholisa sithembekile. Isetshenziswa kakhulu kumahhavini okushisa aphezulu, amahhavini, imishini yokuhambisa umoya oshisayo neminye imikhakha eminingi.
Ngokwezindlela ezihlukene zokudlulisa, ukushisa okuphezulu kwe-fan kuhlukaniswe ngokudluliswa kwemoto eqondile (uhlobo A), ukudluliswa kwebhande (uhlobo c) kanye nokudluliselwa kokuxhuma (uhlobo D, uhlobo F). Inombolo yomshini wohlobo A incane, ayikwazi ukuhlangabezana nezidingo zevolumu yomoya omkhulu noma ukucindezela okukhulu, futhi izinga lokushisa eliphakathi alikwazi ukuba ngaphezu kuka-70 ℃; Uhlobo c lungamelana nezinga lokushisa eliphakathi kuka-250 ℃, amandla emoto akufanele abe makhulu kakhulu; Uhlobo D lungamelana nezinga lokushisa eliphakathi kuka-250-500 ℃, ukuzinza okuphezulu; Uhlobo lwe-F luzinzile ekusebenzeni, kulula ukulunakekela, futhi luvame ukusetshenziswa ngevolumu enkulu yomoya kanye nomfutho womoya ophezulu.
Amafeni okushisa aphezulu e-Centrifugal angahlukaniswa abe abalandeli besigaba esisodwa se-centrifugal, abalandeli be-centrifugal esiteji esiningi kanye nabalandeli be-centrifugal abancike phambili. I-fan yesiteji esisodwa se-centrifugal inezinzuzo zesakhiwo esilula nokugcinwa kalula, futhi ifaneleka izinga lokugeleza elincane kanye nekhanda eliphakathi nendawo eliphezulu le-static. I-multi-stage centrifugal fan inezinga eliphezulu lokucindezela kanye nomthamo omkhulu wekhanda lokucindezela, elifanele izinkambu zezimboni ezidinga ukucindezela okukhulu nokugeleza okuphezulu njengemboni yamakhemikhali kanye nemboni yamandla kagesi. I-centrifugal fan encike phambili ilungele ukwelashwa kokukhishwa kwe-asidi, i-alkali namagesi agqwalayo kanye namagesi okushisa aphezulu, futhi isetshenziswa kabanzi kwezensimbi, embonini yamakhemikhali nakweminye imikhakha yezimboni.
二,Izici zesakhiwo kanye nezinzuzo
(一)Ukwakhiwa kwesakhiwo esiyingqayizivele
I-Zhejiang Pengxiang HVAC Equipment Co., Ltd. ikhiqiza izinhlobonhlobo zabalandeli be-centrifugal okushisa okuphezulu, kukhona uchungechunge lwe-Y5-51, Y5-55 yabalandeli abasalungiswa be-boiler, kukhona uchungechunge lwe-6-24, uchungechunge lwe-6-48 lokusebenza kahle kakhulu namandla. amafeni okusalungiswa enziwa kubhayela wokonga, njll. Ifeni isebenzisa i-inlet eyodwa yokumunca, i-blade ithatha i-blade etshekele emuva, eklanywe ngokuvumelana nesimiso se-aerodynamic, ngemva kokulungiswa okuqinile kwebhalansi eshukumisayo nemile. Qinisekisa ukusebenza kahle. I-air inlet isebenzisa indlela yokunciphisa i-vortex eguquguqukayo, enganciphisa ngempumelelo ukulahlekelwa komoya futhi ithuthukise ukusebenza kahle kwe-fan ye-centrifugal ephezulu yokushisa.
(二)Izinto ezisezingeni eliphezulu
Ukukhethwa kwezinto zokushisa okuphezulu kwefeni ye-centrifugal kubaluleke kakhulu. Yonke yenziwe ngepuleti yensimbi enamandla amakhulu nokuqina okuhle, okuqinisekisa ukuzinza kwe-fan ekushiseni okuphezulu kanye nemvelo yokucindezela okuphezulu. I-motor ithatha injini ekhethekile yokushisa okuphezulu, engasebenza ngokujwayelekile endaweni yokushisa ephezulu. Ingxenye yoketshezi yenziwe ngezinto ezimelana nezinga lokushisa, ezikwazi ukumelana nokuhlolwa kwendawo yokushisa ephezulu. Ngaphezu kwalokho, igobolondo lenziwe nge-glass fiber resin reinforced resin, engenakho nje ukumelana nokushisa okuphezulu, kodwa futhi inokumelana nokugqwala, futhi ingasetshenziswa isikhathi eside ezindaweni zokusebenza ezinzima.
(三)Ukusebenza okubalulekile
Abalandeli be-centrifugal lokushisa okuphezulu banezinzuzo eziningi zokusebenza ezibalulekile. Okokuqala, ukusebenza kwawo komoya kuhle, ukusebenza kahle okuphezulu, ukusebenza kahle. Uma kuqhathaniswa nezinye izinhlobo zabalandeli, amafeni we-centrifugal okushisa aphezulu anganikeza ivolumu yomoya omkhulu kanye nokucindezela ngamandla afanayo ukuze ahlangabezane nesidingo sokugeleza komoya ezindaweni zokushisa okuphezulu. Okwesibili, ukushisa okuphezulu kwe-centrifugal fan kunezici zokonga amandla. Ngokulungiselela ukwakheka kwesakhiwo nokusebenzisa injini esebenza kahle kakhulu, ukusetshenziswa kwamandla kuyehla futhi izindleko zokusebenza zilondolozelwa ibhizinisi. Ngaphezu kwalokho, ifeni ingavimbela ukungena kwe-asidi negesi ye-alkali, ivikele ngokuphumelelayo izingxenye zangaphakathi, futhi iqinisekise impilo yokuzala. Ngesikhathi esifanayo, igobolondo libushelelezi, ligwema ukunamathiselwa kwemfucumfucu, linciphisa umsebenzi wokulungisa, futhi lithuthukise ukwethembeka kwemishini. Isibonelo, embonini yamakhemikhali, amafeni e-centrifugal asezingeni eliphezulu angasebenza ngokuzinza endaweni ebolayo ukuze anikeze umoya othembekile wezinqubo zokukhiqiza. Ku-petroleum, metallurgy nakwezinye izimboni, ukusebenza kahle okuphezulu nokuzinza kwabalandeli be-centrifugal lokushisa eliphezulu nakho kuye kwaqashelwa kabanzi.
三,Izimo zohlelo olubanzi
(一)ekhombisa amandla ayophakathiUmkhakha wezimboni
Emkhakheni wezimboni zamakhemikhali, abalandeli be-centrifugal lokushisa eliphezulu bangakhipha igesi yokukhipha ukushisa okuphezulu ngesikhathi ngesikhathi sokusabela okuhlukahlukene kwamakhemikhali ukuze kuqinisekiswe ukuphepha kwendawo yokukhiqiza. Isibonelo, ekukhiqizweni kwamakhemikhali, izinga lokushisa eliphezulu kanye nezimo zokusabela kwengcindezi ephezulu zivame ukuhileleka, futhi abalandeli be-centrifugal bangakwazi ukuthutha ngokuphumelelayo umoya oshisayo noma igesi lokushisa eliphezulu elikhiqizwa ukusabela ukuze kuqinisekiswe ukuqhubeka kahle kwenqubo yokukhiqiza. Ngesikhathi esifanayo, ukumelana nokugqwala kwayo kuyenza ikwazi ukusebenza ngokuzinza endaweni yamakhemikhali futhi igweme ukulinyazwa ukugqwala kwamakhemikhali.
Embonini kawoyela, abalandeli be-centrifugal lokushisa eliphezulu badlala indima ebalulekile enqubweni yokucwenga. Inani elikhulu legesi lokushisa eliphezulu likhiqizwa ohlelweni lokucwenga, oludinga ukuthuthwa futhi lusakazwe abalandeli be-centrifugal. Ngenxa yesilinganiso sayo somfutho ophezulu kanye nomthamo wekhanda elikhulu, abalandeli be-multistage centrifugal bafaneleka ngokukhethekile izimo ezidinga ingcindezi ephezulu nokugeleza okuphezulu embonini kawoyela, njengokuthuthwa kukawoyela ongahluziwe nokushisisa uwoyela.
Embonini ye-metallurgical, ukushisa okuphezulu kwabalandeli be-centrifugal kusetshenziselwa ukuhlanzwa kwe-blast furnace flue gas systems kanye nokungenisa umoya wezithando ezihlukahlukene zokushisa okuphezulu. Enqubweni yokwenziwa kwensimbi yokushisa okuphezulu, inani elikhulu legesi ye-flue yokushisa ephezulu idinga ukukhishwa ngesikhathi, futhi abalandeli be-centrifugal lokushisa eliphezulu bangakwazi ukumelana nezimo zokushisa eziphakeme futhi baqedele ngempumelelo lo msebenzi. Ngesikhathi esifanayo, ngesikhathi senqubo yokushisa kwesithando se-metallurgical, ukunikezwa kwe-oksijeni okwanele kuyadingeka, futhi i-centrifugal fan inganikeza ukugeleza komoya okuzinzile ukuze kuqinisekiswe ukuziphatha okuphumelelayo kwenqubo ye-metallurgical.
Embonini yamandla kagesi, amafeni e-centrifugal anezinga eliphezulu lokushisa ezimbonini zamandla enuzi asetshenziswa ohlelweni lokupholisa lweziphehli ze-nuclear ukuze kuqinisekiswe ukuthi ama-reactor asebenza ngaphakathi kwebanga lokushisa eliphephile.
Esiphehlisweni samandla ashisayo wendabuko, i-fan ye-centrifugal ephezulu yokushisa isetshenziselwa ukungena komoya kanye nokungeniswa kwebhayili ukuze kuthuthukiswe ukusebenza kahle komlilo kanye nokunciphisa ukukhishwa kwezinto ezingcolile.
Embonini yokuqamba, ukushisa okuphezulu kwe-centrifugal fan kunganikeza umoya opholile wemishini yokubumba, ukunciphisa izinga lokushisa kwemishini futhi andise impilo yesevisi yemishini. Ngesikhathi esifanayo, igesi yokukhipha izinga lokushisa eliphezulu ekhiqizwa enqubweni yokubumba nayo idinga ukukhishwa ngesikhathi ngefeni ye-centrifugal ukuze kuqinisekiswe ukuphepha kwendawo yokusebenza.
Emkhakheni wokuvikelwa kwemvelo, abalandeli be-centrifugal lokushisa eliphezulu basetshenziselwa ukwelashwa kwegesi engcolile kanye nokuvimbela ukungcola. Isibonelo, ekuhlanzweni kwegesi yemfucuza yezimboni, ifeni ye-centrifugal ingathutha igesi yemfucuza enezinga lokushisa eliphezulu equkethe izinto eziyingozi iye kumishini yokuhlanza ukuze ilashwe, inciphise ukungcoliswa kwemvelo.
(二)isenzakalo esithile
Ezikhathini zokuqoqa uthuli, abalandeli be-centrifugal bangathuthukisa ukuhlanzeka kwendawo ethile, futhi uthuli lukhishwa ngenqubo yokukhipha umoya ngamandla amaphakathi. Ayidlali nje indima yokungenisa umoya nokupholisa, kodwa futhi idlala indima ebalulekile ekususeni uthuli. Isibonelo, kwezinye izimboni, ngenxa yokuthi uthuli lukhulu kakhulu, lungase luthinte impilo yabasebenzi, futhi ukusetshenziswa kwabalandeli be-centrifugal okushisa kungathuthukisa ngempumelelo isimo.
Endabeni yokukhipha umoya kumshini wokushisisa, isifuthasi se-centrifugal esisetshenziswa endaweni yokushisela siklanyelwe ukuhlangabezana nezidingo zevolumu yegesi nokucindezela kumshini wokushisisa. Isistimu yokungenisa umoya ephoqelelwe isebenzisa izifutha ze-centrifugal ezinengcindezi ephezulu ukuze ifake umoya kumshini wokushisisa, futhi kusetshenziswa ifeni yokusalungiswa esetshenziswa ohlangothini lwe-exhaust. Ezithandweni zombhede ezinoketshezi lapho udaka lushiswa khona, kusetshenziswa isistimu yokufutha izigaba eziningi ngenxa yengcindezi ephezulu edingekayo ukuze kuhlinzekwe umoya ofanele.
Ngezikhathi ze-VOC organic exhaust, abalandeli bezinga lokushisa eliphakeme be-centrifugal bangakhipha ngempumelelo amagesi okushisa aphezulu aqukethe izinto eziphilayo eziguquguqukayo futhi banciphise ukungcoliswa kwemvelo. Ukumelana nokugqwala kwayo kwenza futhi ukusebenza okuzinzile ngesikhathi sokwelashwa kwamagesi emfucumfucu ephilayo.
Kuzinhlelo zokusebenza zokukhipha ukushisa okuphezulu, ukumelana nezinga lokushisa okuphezulu kwabalandeli be-centrifugal okushisa kubenza babe ukukhetha okuhle. Kungakhathaliseki ukuthi izithando zezimboni, amahhavini noma ezinye izinto zokushisa eziphakeme, abalandeli be-centrifugal lokushisa eliphezulu bayadingeka ukuze kuqinisekiswe ukukhishwa okubushelelezi komoya oshisayo noma igesi lokushisa eliphezulu nokugcina ukusebenza okuvamile kwemishini.
Ezinqubweni ze-semiconductor, amafeni we-centrifugal okushisa aphezulu angasetshenziselwa ukufaka umoya kanye nokupholisa ngesikhathi sokukhiqiza ama-chip. Ngenxa yezidingo eziphakeme kakhulu zezemvelo zenqubo yokukhiqiza i-semiconductor, ukusebenza kahle futhi okuzinzile kwabalandeli be-centrifugal lokushisa okuphezulu kungahlangabezana nalesi sidingo.
Ezikhathini zokuhlinzekwa komoya okuphoqelekile, njengezimayini kanye nemigudu, abalandeli be-centrifugal lokushisa eliphezulu bangasiza ukujikeleza komoya, ukungena komoya omusha, ukudedelwa komoya ongcolile ngesikhathi, kodwa futhi kungadlala indima ekususeni uthuli, ukusiza ukuthuthukisa ukucaca kwe umoya ezimayini kanye nemigudu, ngcono indawo yokusebenza yabasebenzi. Futhi inganikeza ukugeleza kwegesi okukhudlwana, ukubhekana ngokuphumelelayo nalezi zimo ezikhethekile zezinkinga zokukhishwa kwegesi ephumayo.
Abalandeli be-centrifugal abasezingeni eliphezulu abasetshenziswa izigayo zensimbi eziningana ezakhiwe yinkampani yethu kulo nyaka bamukelwe kahle emakethe, okubonisa ukuthi abalandeli be-centrifugal abasezingeni eliphezulu banamathuba emakethe abanzi, ngakho-ke ikusasa labalandeli be-centrifugal abasezingeni eliphezulu lifanelekile. esikubheke ngabomvu.
Isikhathi sokuthumela: Oct-31-2024