Ukuhlukaniswa kwe-Blower kanye nokuqhathaniswa komkhiqizo wokuhlukanisa
I-blower ibhekisela kufeni engcindezi yayo yonke yokukhipha ingu-30-200kPa ngaphansi kwezimo zokuklama. Ngokwezakhiwo ezahlukene kanye nezimiso zokusebenza, ama-blower avame ukuhlukaniswa abe yi-positive displacement kanye ne-turbine. Ama-positive displacement blowers acindezela futhi athuthe igesi ngokushintsha ivolumu yegesi, eyaziwa kakhulu ngokuthi ama-Roots blowers kanye nama-screw blowers; ama-turbine blowers acindezela futhi athuthe igesi ngama-blades ajikelezayo, ikakhulukazi afaka phakathi ukugeleza kwe-centrifugal kanye ne-axial. Njengamanje, asetshenziswa kakhulu yi-Roots blower kanye ne-centrifugal blower.
I-centrifugal blower ngokuvamile yakhiwa yi-impeller, i-volute, i-motor, i-frequency converter, i-bearing, uhlelo lokulawula, kanye nebhokisi, phakathi kwalo i-impeller, i-motor, kanye ne-bearing kuyizingxenye eziyinhloko eziyinhloko. Uma kuqhathaniswa ne-Roots blower, i-centrifugal blower inohlu olubanzi lokukhetha ngokwemigomo yokucindezela kokunyusa kanye nokugeleza, futhi inezici zokusebenza kahle kakhulu, umsindo ophansi, kanye nokusebenza okuzinzile. Imboni yamakhemikhali kanye nezinkambu ezintsha zokuvikela imvelo njengokwelashwa kwendle, ukubuyisa ukushisa okulahliwe, ukususwa kwe-sulfurization kanye ne-denitrification. Ama-centrifugal blowers ahlanganisa kakhulu ama-centrifugal blowers endabuko esiteji esisodwa, ama-centrifugal blowers esiteji esiningi, ama-air suspension centrifugal blowers kanye nama-magnetic suspension centrifugal blowers amelela ubuchwepheshe obuthuthukisiwe embonini.
Ama-blower e-centrifugal endabuko anesigaba esisodwa kanye nanezigaba eziningi anezakhiwo eziyinkimbinkimbi, amazinga aphezulu okuhluleka, umthwalo omkhulu wokulungisa kanye nezindleko eziphezulu zokulungisa, futhi athambekele ekuvuzeni uwoyela wokugcoba kanye namafutha, okubangela ukungcola kwemvelo kanye nomoya ocindezelwe.
I-magnetic levitation centrifugal blower isebenzisa ubuchwepheshe be-magnetic levitation bearing, obusindisa ibhokisi lamagiya eliyinkimbinkimbi kanye ne-oily bearing edingekayo ku-blower yendabuko, futhi abufezi uwoyela wokugcoba kanye nokugcinwa kwemishini, okunciphisa ngempumelelo izindleko zokugcinwa komsebenzisi kamuva. Uhlelo lokulawula i-magnetic levitation bearing luyinkimbinkimbi kakhulu. , Umkhiqizo unokuqukethwe okuphezulu kobuchwepheshe kanye nokuphila isikhathi eside kwenkonzo.
Ama-air suspension bearings angama-bearings asebenzisa umoya njengesithambisi. Umoya njengesithambisi unezici ze-viscosity ephansi, futhi izakhiwo zawo zamakhemikhali zizinzile kakhulu kuneziketshezi ezisezingeni lokushisa elibanzi. Imishini edingekayo ukuze kucindezelwe futhi kukhishwe isithambisi esiwuketshezi, isakhiwo sesithambisi senziwa lula, izindleko zesithambisi ziyancishiswa, futhi inezinzuzo zokunciphisa ukudlidliza, ukunciphisa umsindo nokugcina indawo ecindezelwe ingenakungcola. Isetshenziswe kabanzi embonini yesithambisi eminyakeni yamuva nje. Isithambisi somoya esivimbayo sisebenzisa ama-air bearings, ubuchwepheshe bokuxhumanisa ngqo, ama-impeller asebenza kahle kakhulu, ama-motor anesivinini esikhulu, akukho ukungqubuzana okwengeziwe, cishe akukho ukudlidliza, akukho sisekelo sokufaka esikhethekile esidingekayo, futhi ukwakheka kokufakwa kulula futhi kuyaguquguquka.
Inqubomgomo Yemboni Ye-Blower
Ama-blower ayimishini esetshenziswa kabanzi, futhi intuthuko yemboni ithonywa futhi isekelwa yizinqubomgomo zokukhiqiza imishini kazwelonke. Ngesikhathi esifanayo, ngaphansi kwesizinda sokukhuthazwa okunamandla kwezwe kokukhiqiza okuvikela imvelo, ukonga amandla kanye nokunciphisa ukukhishwa komoya, imikhiqizo yama-blower esebenza kahle kakhulu izoba yinto ebalulekile ekuthuthukisweni kwesikhathi esizayo. Lokhu okulandelayo yizinqubomgomo zamanje eziyinhloko zemboni:
Ukubuka Konke kanye Nezindlela Zokuthuthukiswa Kwemboni Ye-Blower
(1) Ukubuka konke kwentuthuko yemboni ye-blower
Ukukhiqizwa kwemishini yokufutha ezweni lami kwaqala ngawo-1950. Kulesi sigaba, kwakuwukulingisa nje imikhiqizo yangaphandle; ngawo-1980, abakhiqizi abakhulu bemishini yokufutha ezweni lami baqala ukusebenzisa ukwakheka okuhlanganisiwe okujwayelekile, okulandelanayo, kanye nokujwayelekile, okwathuthukisa kakhulu izinga lokuklama kanye nokukhiqiza jikelele. Bakha umkhiqizo wokufutha we-centrifugal ofanele izidingo zaleso sikhathi.
Ngawo-1990, abakhiqizi abakhulu bemishini yokufutha yasekhaya baqhubeka nokwethula ubuchwepheshe bokukhiqiza obuthuthukisiwe bakwamanye amazwe ngesisekelo sokubambisana nezinkampani zakwamanye amazwe. Ngokusebenzisa ukugaya, ukumunca kanye nokukhiqizwa kwesilingo, izinga le-R&D kanye nokukhiqiza lama-Roots blowers ezweni lakithi lithuthukisiwe kakhulu, kanti nemishini yokufutha ye-centrifugal nayo ekuqaleni ifakwe imishini. Amakhono okuklama nokukhiqiza; izinga lobuchwepheshe eliphelele lemboni yemishini yokufutha lithuthuka ngokushesha, imishini yokufutha yasekhaya ingahlangabezana nezidingo zomkhiqizo wezimboni wezwe lami, futhi kancane kancane ithathe indawo yokungenisa.
Ngemuva kuka-2000, umkhiqizo ophelele wemboni yama-blower yezwe lami ubonise ukuthambekela okukhuphukayo, futhi imikhiqizo efana nama-Roots blowers yaqala ukuthunyelwa emazweni amaningi nasezifundeni eziningi. Ngo-2018, umkhiqizo wemboni yama-blower yezwe lami wawungamayunithi angaba ngu-58,000, ukwanda konyaka nonyaka okungu-11.9%. Phakathi kwawo, isabelo semakethe sama-Roots blowers sasingu-93%, kanti isabelo semakethe sama-centrifugal blowers sasingu-7%.
Uma kuqhathaniswa nezinkampani zakwamanye amazwe ezihamba phambili, imikhiqizo yezwe lami yokukhiqiza ugesi iqale sekwephuzile. Ngokukhula okusheshayo komnotho wasekhaya, isidingo semboni yokukhiqiza ugesi siyakhula. Ngokwezibalo ezivela ku-Compressor.com, usayizi wemakethe yokukhiqiza ugesi wasekhaya ngo-2019 ungama-yuan ayizigidi eziyizinkulungwane ezingu-2.7. Esikhathini esizayo, ngentuthuko esheshayo yezinkambu zokusetshenziswa ezingezansi njengogesi kagesi kanye nokwelashwa kwendle, isidingo semishini yokukhiqiza ugesi sizokhula kakhulu. Kulindeleke ukuthi imakethe yokukhiqiza ugesi izogcina izinga lokukhula elingu-5%-7% eminyakeni emithathu ezayo.
(2) Umkhuba Wokuthuthukiswa Kwemboni Yokubhoboza Ama-Blower
① Ukusebenza kahle
Eminyakeni yamuva nje, ngenxa yentuthuko yemikhiqizo yasekhaya esezingeni eliphezulu, ehlakaniphile, neluhlaza, ezinye izinkampani ezikhiqiza ugesi ziye zagxila ezingxenyeni ezibuhlungu zokonga amandla kanye nokunciphisa ukusetshenziswa okuvimbela intuthuko yemboni. Izinkampani ezinkulu ezikhiqiza ugesi ziye zathola imiphumela ngokuqhubekayo ekuhlolweni nasekusungulweni kobuchwepheshe obusha bezimboni bokonga amandla kanye nokuvikela imvelo. Kodwa-ke, izinkampani eziningi ezincane neziphakathi nendawo ezikhiqiza ugesi zisaqhubeka nomkhakha wemikhiqizo enenani eliphansi, okuye kwaba ngenye yezindawo ezibuhlungu ekuthuthukisweni kwemboni ekhiqiza ugesi. Ukuthuthukisa ukusebenza kahle kanye nokunciphisa ukusetshenziswa kwamandla kuyizinkomba zentuthuko ezingenakugwenywa zabaphehli.
② Ukunciphisa ijubane eliphezulu
Ukwandisa isivinini esijikelezayo kungakhuthaza ngempumelelo ukuncishiswa kwe-blower, futhi kufeze imiphumela yokunciphisa ivolumu nesisindo ngenkathi kuthuthukiswa ukusebenza kahle. Kodwa-ke, ukwandisa isivinini se-impeller kunezidingo eziphakeme zezinto ze-impeller, uhlelo lokuvala, uhlelo lokuthwala kanye nokuqina kwe-rotor ye-blower, okuyinkinga edinga ukufundwa nokuxazululwa ekuthuthukisweni kwe-blower.
③Umsindo ophansi
Umsindo womshini wokufutha ikakhulukazi umsindo we-aerodynamic, futhi inkinga yomsindo womshini wokufutha omkhulu iyabonakala. Ijubane lawo liphansi, imvamisa yomsindo iphansi, futhi ubude bawo bude, ngakho akulula ukuvimba nokuqeda. Njengamanje, ucwaningo lokunciphisa umsindo kanye nokunciphisa umsindo wama-blower luhlala lujula, njengokwakhiwa kwezimo ezahlukahlukene ze-tuyere ze-casing, ukusetshenziswa kokunciphisa umsindo we-backflow, ukunciphisa umsindo we-resonance, njll.
④ Uhlakaniphile
Ngokwanda okuqhubekayo kobukhulu bamadivayisi ahlukahlukene ezimboni zasekhaya, izidingo zokulawula inqubo yokukhiqiza ziye zathuthuka kusukela ekulawulweni kwepharamitha yesimo sokusebenza esisodwa kuya ekulawulweni kwepharamitha yesimo sokusebenza esiningi ukuze kuhlangatshezwane kangcono nezidingo zenqubo yokukhiqiza. Amapharamitha ahlukahlukene okusebenza kwe-blower angalawulwa ngempumelelo ngokusebenzisa i-PLC, i-microcomputer eyodwa-chip noma i-PC, futhi amapharamitha okusebenza e-blower angalungiswa ngokuzenzakalelayo ngesikhathi sangempela ngokuya ngokushintsha kwamapharamitha esimo sokusebenza ukuze kuhlangatshezwane nezidingo zenqubo, kanye nokucindezela, izinga lokushisa, ukudlidliza, njll. Ukuqapha amapharamitha ukuvikela ukusebenza okuphephile kwefeni.
Isikhathi sokuthunyelwe: Ephreli-24-2023
