Ukuhlukaniswa kwe-blower kanye nokuqhathaniswa komkhiqizo wokuhlukaniswa iziqephu
I-blower ibhekisela ku-fan okucindezela kwayo yonke into engu-30-200kPa ngaphansi kwezimo zokuklama.Ngokwezakhiwo ezahlukene kanye nezimiso zokusebenza, ama-blower ngokuvamile ahlukaniswa abe yi-displacement enhle kanye ne-turbine.Izifutha ezinhle zokufuduka ziminyanisa futhi zithuthe igesi ngokushintsha umthamo wegesi, ngokuvamile owaziwa ngokuthi ama-Roots blowers nama-screw blowers;ama-turbine blower acindezela futhi athuthe igesi ngama-blade ajikelezayo, ikakhulukazi okuhlanganisa ukugeleza kwe-centrifugal ne-axial.Njengamanje, ezisetshenziswa kakhulu yi-Roots blower kanye ne-centrifugal blower.
I-centrifugal blower ngokuvamile yakhiwa i-impeller, i-volute, i-motor, i-converter frequency, i-bearing, isistimu yokulawula, nebhokisi, phakathi kwayo i-impeller, i-motor, kanye ne-bearing kuyizingxenye eziyinhloko eziyinhloko.Uma kuqhathaniswa ne-Roots blower, i-centrifugal blower inohlu olubanzi lokukhetha ngokuya nge-boost pressure kanye nemingcele yokugeleza, futhi inezici zokusebenza kahle okuphezulu, umsindo ophansi, nokusebenza okuzinzile.Imboni yamakhemikhali kanye nezinkambu ezintsha zokuvikela imvelo ezifana nokuhlanza indle, ukubuyiswa kokushisa kwemfucuza, i-desulfurization kanye ne-denitrification.Ama-centrifugal blower ikakhulukazi ahlanganisa amafutha e-centrifugal esintu esiteji esisodwa, amafutha e-centrifugal ezigaba eziningi, ama-air suspension centrifugal blower nama-magnetic suspension centrifugal blower amele ubuchwepheshe obuphambili embonini.
Izifutha ze-centrifugal zendabuko zesiteji esisodwa kanye nezigaba eziningi zinezakhiwo eziyinkimbinkimbi, izinga eliphezulu lokuhluleka, umthwalo osindayo wokulungisa kanye nezindleko eziphezulu zokunakekela, futhi zivame ukuvuza uwoyela wokugcoba namafutha, okubangela ukungcoliswa komoya okucindezelwe kwendawo ezungezile.
I-magnetic levitation centrifugal blower isebenzisa ubuchwepheshe obuthwala i-magnetic levitation, obusindisa ibhokisi legiya eliyinkimbinkimbi kanye ne-oily bear edingekayo ku-blower yendabuko, futhi ayizuzi uwoyela wokugcoba futhi akukho kulungiswa kwemishini, okunciphisa ngempumelelo izindleko zokulungisa kamuva zomsebenzisi.I-magnetic Levitation bear bearing system iyinkimbinkimbi kakhulu., Umkhiqizo unokuqukethwe okuphezulu kwezobuchwepheshe kanye nempilo ende yesevisi.
Ama-air suspension bearings ama-bearings asebenzisa umoya njengesithambiso.Umoya njengesigcobo unezici ze-viscosity ephansi, futhi izakhiwo zawo zamakhemikhali zizinzile kunoketshezi olusezingeni elibanzi lokushisa.Okokusebenza okudingekayo ukuze kucindezelwe futhi kukhishwe okokuthambisa okuwuketshezi, isakhiwo sokuthwala senziwa lula, izindleko zokuthwala ziyancipha, futhi zinezinzuzo zokunciphisa ukudlidliza, ukunciphisa umsindo nokugcina okuphakathi okucindezelwe kungenayo ukungcola.Isetshenziswe kabanzi embonini ye-blower eminyakeni yamuva nje.I-air suspension centrifugal blower isebenzisa ama-air bearings, ubuchwepheshe bokuxhumanisa okuqondile, ama-impellers asebenza kahle kakhulu, ama-motor anesivinini esiphezulu, akukho friction eyengeziwe, cishe akukho vibration, asikho isisekelo sokufaka esikhethekile esidingekayo, futhi ukuhlelwa kokufaka kulula futhi kuyavumelana nezimo.
Inqubomgomo Yemboni Yeziqhumane
Ama-blower ayimishini yenhloso evamile, futhi ukuthuthukiswa kwemboni kuthonywa futhi kusekelwa izinqubomgomo zikazwelonke zokukhiqiza imishini.Ngaso leso sikhathi, ngaphansi kwesizinda sokugqugquzelwa okunamandla kwezwe kokukhiqizwa kwemikhiqizo eluhlaza, ukongiwa kwamandla kanye nokunciphisa intuthu ekhishwayo, imikhiqizo yokufutha ngomoya esezingeni eliphezulu izogxila ekuthuthukisweni kwesikhathi esizayo.Okulandelayo yizinqubomgomo zemboni eziyinhloko:
Uhlolojikelele Lokuthuthukiswa Kwemboni ye-Blower namathrendi
(1) Ukubuka konke okuthuthukisiwe kwemboni yokufutha
ukukhiqiza ama- blower ezweni lami kwaqala ngawo-1950.Kulesi sigaba, ikakhulukazi kwakuwukulingisa okulula kwemikhiqizo yangaphandle;ngawo-1980, abakhiqizi abakhulu bezwe lami baqala ukusebenzisa ukwakheka okuhlanganyelwe okujwayelekile, okuhleliwe, nokujwayelekile, okwathuthukisa kakhulu izinga lokuklama kanye nezinga lokukhiqiza.Kuthuthukiswe umkhiqizo we-centrifugal blower ofanele izidingo zesikhathi.
Ngawo-1990, abakhiqizi abakhulu basekhaya baqhubeka nokwethula ubuchwepheshe bokukhiqiza obuphambili bangaphandle ngesisekelo sokubambisana nezinkampani zangaphandle.Ngokugayeka kokudla, ukumuncwa kanye nokukhiqizwa kokuvivinya, izinga le-R&D kanye nezinga lokukhiqiza lama-Roots blowers ezweni lami liye lenziwa ngcono kakhulu, kanti ne-centrifugal blower nayo isiqalile ukuhlonyiswa.Amakhono okuklama nokukhiqiza;lilonke izinga lobuchwepheshe lemboni yokuvuthela liyathuthuka ngokushesha, abafutha basekhaya bangahlangabezana ngokuyisisekelo nezidingo zokukhiqizwa kwezimboni zezwe lami, futhi kancane kancane bathathele indawo impahla evela kwamanye amazwe.
Ngemuva kuka-2000, umkhiqizo usuwonke wemboni yezwe lami wabonisa ukukhuphuka, futhi imikhiqizo efana ne-Roots blowers yaqala ukuthunyelwa emazweni amaningi nasezifundeni.Ngo-2018, umphumela womkhakha wezwe lami wokufutha wawucishe ube ngamayunithi angama-58,000, okuwukunyuka konyaka ngo-11.9%.Phakathi kwazo, isabelo semakethe sabavuthela i-Roots sibalelwa ku-93%, kanti isabelo semakethe sabafutha ama-centrifugal sibalelwa ku-7%.
Uma kuqhathaniswa nezinkampani zakwamanye amazwe ezihamba phambili, imikhiqizo yokufutha yezwe lami iqale sekuphuze kakhulu.Ngokukhula okusheshayo komnotho wasekhaya, isidingo semboni ye-blower siyakhula.Ngokwezibalo ezivela ku-Compressor.com, usayizi wemakethe ye-blower yasekhaya ngo-2019 cishe u-2.7 billion yuan.Ngokuzayo, ngokuthuthuka okusheshayo kwezinkambu zokufaka izicelo ezansi nomfula njengamandla kagesi nokukhuculula indle, isidingo sezifutha sizokwanda.Kulindeleke ukuthi imakethe ye-blower izogcina izinga lokukhula lika-5% -7% eminyakeni emithathu ezayo.
(2) Indlela Yokuthuthukiswa Kwemboni Yeziqhumane
① Ukusebenza kahle
Eminyakeni yamuva nje, ngomkhuba wokuthuthukiswa kokukhiqizwa kwasekhaya okusezingeni eliphezulu, okuhlakaniphile, nokuluhlaza, ezinye izinkampani zokufutha ziye zagxila ezinhlungwini zokongiwa kwamandla kanye nokunciphisa ukusetshenziswa okuvimbela ukuthuthukiswa kwemboni.Izinkampani ezinkulu ezifutha umoya ziye zazuza imiphumela ngokuqhubekayo ekuhloleni nasekusunguleni ubuchwepheshe obusha bezimboni ezonga amandla kanye nokuvikela imvelo.Kodwa-ke, izinkampani eziningi ezivuthela umoya ezincane neziphakathi zisahlala emkhakheni wemikhiqizo ephansi ye-value-added, okuye kwaba enye yezindawo ezibuhlungu ekuthuthukisweni kwemboni yokushaywa umoya.Ukuthuthukisa ukusebenza kahle kanye nokunciphisa ukusetshenziswa kwamandla kuyizikhombisi-ndlela ezingenakugwemeka zokuthuthukiswa kwezifutha.
② I-miniaturization enesivinini esiphezulu
Ukwandisa isivinini esijikelezayo kungakhuthaza ngokuphumelelayo i-miniaturization ye-blower, futhi kufinyelele imiphumela yokunciphisa ivolumu nesisindo ngenkathi kuthuthukisa ukusebenza kahle.Kodwa-ke, ukwandisa isivinini se-impeller kunezidingo eziphakeme ze-impeller material, uhlelo lokuvala uphawu, uhlelo lokuthwala kanye nokuzinza kwe-rotor ye-blower, okuyinkinga edinga ukufundiswa nokuxazululwa ekuthuthukiseni i-blower.
③Umsindo ophansi
Umsindo we- blower ngokuyinhloko umsindo we-aerodynamic, futhi inkinga yomsindo we-blower enkulu ivelele.Ijubane layo liphansi, imvamisa yomsindo iphansi, futhi ubude begagasi bude, ngakho akulula ukuvimba nokuqeda.Njengamanje, ucwaningo lokuncishiswa komsindo kanye nokwehliswa komsindo wama- blower luhlala lujula, njengokuklanywa kwezinhlobo ezahlukene ze-tuyere ze-casing, ukusetshenziswa kokunciphisa umsindo obuyela emuva, ukunciphisa umsindo we-resonance, njll.
④ Uhlakaniphile
Ngokukhula okuqhubekayo kwesikali semishini ehlukahlukene yezimboni yasekhaya, izidingo zokulawulwa kwenqubo yokukhiqiza ziye zathuthuka kusukela ekulawuleni ipharamitha yesimo sokusebenza esisodwa kuya ekulawuleni ipharamitha yezimo eziningi zokusebenza ukuze kuhlangatshezwane kangcono nezidingo zenqubo yokukhiqiza.Amapharamitha wokusebenza ahlukahlukene we-blower angalawulwa ngokuphumelelayo ngokusebenzisa i-PLC, i-single-chip microcomputer noma i-PC, futhi imingcele yokusebenza ye-blower ingalungiswa ngokuzenzakalelayo ngesikhathi sangempela ngokushintsha kwemingcele yesimo sokusebenza ukuze ihlangabezane nezidingo ze inqubo, kanye nokucindezela, izinga lokushisa, ukudlidliza, njll. Ukuqapha ipharamitha ukuze kuvikelwe ukusebenza okuphephile kwefeni.
Isikhathi sokuthumela: Apr-24-2023
