Sistimi ea ho sebetsana le thepa e hloka litharollo tsa phallo ea moea tse etsang ho fetang feela ho tsamaisa moea — li tlameha ho laola lintho tse ngata tse tiileng, ho laola lerole, ho thibela ho koala, le ho boloka lebelo le tsitsitseng litseleng tse sa leka-lekaneng kapa tse nang le mahlakore a mabeli. Ha lifensetere tse tloaelehileng tsa centrifugal li sokola holim'a li-chutes tse moepa, basebelisi ba tobana le ho qhalana, ho khutlisetsoa morao ha thepa, le phetiso e sa sebetseng hantle. Ke hona moo Fan e kenyellelitsoeng centrifugal e fana ka ts'ebetso e ka lekanyetsoang - eseng joalo ka mofuta oa niche, empa e le karabelo ea boenjiniere bothateng ba 'nete ba fisiks ea lefats'e.
Re kentse balateli ba li-chute ba fetang 120 ka har'a mehala ea samente ea preheater, sistimi ea phepelo ea liboiler tse besitsoeng ka mashala, le litsi tsa ho lokisa liminerale Shandong le Shanxi. Boemong bo bong le bo bong, ntlha ea ho hloleha e ne e se matla a fan-e ne e le tataiso ea moea. Li-blower tse tloaelehileng tsa radial li tsoa ka mokhoa o lumellanang le ho potoloha. Sebakeng sa 25°–45° chute, seo se baka meferefere ea karohano ka mor'a makukuno. Tharollo? Mohaho o tsosolositsoeng oa ntlo, optimized inlet vane angle, le reinforced casing geometry-e etselitsoeng hore e se ke ea "ikamahanya" le tšekamelo, empa ho e sebelisa hampe.
Liqeto tse tharo tsa tekheniki li arola libapali tsa chute centrifugal tse sebetsang hantle ho tsoa ho li-unit tsa sepheo se akaretsang:
- Ho tsamaisa li-axis tsa ho lahla: Letlapa le pota-potileng 15 ° -30 ° ho ea ho shaft ea motor, e tsamaellanang le li-angles tse tloaelehileng tsa chute ntle le matsoele a kotopo kapa phetoho e sothang.
- Impeller blade twist profile: Li-blade tse kobehileng ka pele tse nang le phallo ea sekontiri sa asymmetric li boloka khatello e tsitsitseng ka holimo ho 3,200 Pa-esita le 45% e fokotsehile phallo ea volumetric e bakoang ke tahlehelo ea likhohlano tsa chute.
- Base mounting rigidity: Maoto a kopantsoeng a monya ho thothomela ka maqhubu a tloaelehileng ho li-feeders tse sisinyehang (12–18 Hz), ho thibela ho roala ha li-resonance-induced bear
Ba bang ba ka 'na ba pheha khang ea hore fan ea ducted axial e fumana liphello tse tšoanang ka theko e tlaase. Empa data ea tšimo e bua pale e 'ngoe: li-axial units li lahleheloa ke 68% ea khatello e tsitsitseng ha li sebetsana le likotlo tsa mokoetla tsa abrasive ka 42 ° incline, ha balateli ba rona ba chesehang ba chute centrifugal ba boloka 91% ea khatello e lekantsoeng ka lehlakoreng le le leng le ho laela. Hobaneng? Meetso ea Axial e itšetlehile ka phallo ea laminar-e ke keng ea khoneha ho li-chute tse sa tloaelehang, tse sa tloaelehang. Matla a Centrifugal, leha ho le joalo, a sebetsa ka mokhoa oa orthogonally ho matla a khoheli. E sutumelletsa likaroloana * ka har'a * bokaholimo ba chute, e eketsa khohlano e sebetsang le ho fokotsa slide-back. Re tiisitse sena nakong ea teko e tsoelang pele ea lihora tse 72 setsing sa litene sa refractory: lebelo la thepa le ile la lula ka hare ho ± 3% ea sepheo ho pholletsa le liphetoho tse tharo tsa liphetoho, ha ho hlokahale hore ho be le phetoho ea matsoho.
E kenyelelitsoe Fan ea Chute Centrifugal
Ho itloaetsa ha se taba ea boikhethelo - e hahiloe ka mokhoa o ikhethileng. Motho e mong le e mong ea ratang chute centrifugal fan eo re e ahang e qala ka tekanyo ea letsoapo la chute, tlhahlobo ea boholo ba likaroloana (ka laser diffraction), le mocheso o teng / mongobo o fetang lihora tse 48. Ke feela moo re ka khethang boemo ba lisebelisoa tsa impeller: tšepe ea Q345B bakeng sa lits'ebetso tse akaretsang, 1Cr18Ni9Ti e se nang mochini bakeng sa ho tšoara mashala a kolobileng, kapa motsoako oa titanium TC4 bakeng sa tikoloho ea khase e tletseng sebabole. Khetho ea makoloi e latela 'mapa o thata oa potoloho ea mosebetsi-bokhoni ba IE3 ke bo tloaelehileng, empa re hlakisa IE4 e nang le li-drive tse feto-fetohang ha melumo e fetang 40% lipakeng tsa tlhoro le ho se sebetse. Li-brackets tse ntseng li kenngoa li kenyelletsa meputso ea ho atolosa mocheso ho fihla ho limilimithara tse 12 - e leng ntho ea bohlokoa haholo ha u kenya likotopo tse haufi le sebōpi tse sebetsang ka mocheso oa 280 ° C.
Zibo Hongcheng Fan Co., Ltd. e etsa likarolo tsena ka tlung setsing sa eona sa 9,000 m² se Zibo Blower Industrial Park. Ha ho subassembly outsourcing. Mohloli o mong le o mong o na le ho leka-lekana ho matla ho mamello ea G2.5 ISO 1940-1-e netefalitsoeng ka li-vibrometer tsa laser tse lekantsoeng, eseng feela li-balancers tsa mokatong oa mabenkele. Teko ea ho qetela e kenyelletsa metsotso ea 120 ea ts'ebetso ea mojaro o felletseng ka lebelo le lekantsoeng la 110%, ka tlhahlobo ea nako ea nnete ea ho phahama ha mocheso (max ΔT = 28 ° C), casing deflection (<0.12 mm), le maemo a acoustic emission (<82 dB (A)). Litlaleho tsohle tsa liteko li romelloa le yuniti. U tla fumana litokomane tse felletseng tsa tekheniki — ho kenyeletsoa lits'oants'o tsa boholo, lintlha tsa torque, le manane a ho qala - ho hongchengfan.com.Iclined Chute Centrifugal Fan
The Fan e kenyellelitsoeng centrifugal e rarolla bothata bo bonolo bo thetsang: ho tsamaisa thepa ho ea holimo ntle le ho lahleheloa ke taolo. Ha e nkele li-conveyors kapa li-feeders tse thothomelang. E etsa hore ba sebetse ka botšepehi. Mesebetsing ea merafo moo ho emisoa ha li-chute ho sa reroang ho bitsa $ 18,000 / hora nakong ea ho theoha, kapa limela tsa lik'hemik'hale moo ho bokellana ha lerōle ho bakang litlōlo tsa ATEX, sena ha se mabapi le phallo ea moea-e mabapi le ts'ebetso ea ts'ebetso. Ha lits'ebetso tsa indasteri li ntse li hola ho kopanngoa le ho se tšoarele haholo, karolo ea fan e fetoha ho tloha ho karolo e thusang ho ea ho sesebelisoa sa sistimi. Ke ka lebaka leo re etsang yuniti ka 'ngoe bakeng sa chute ea eona e ikhethileng - eseng bakeng sa leqephe la lethathamo la libuka.
