Njira zogwirira ntchito zimafuna njira zoyendetsera mpweya zomwe sizimangosuntha mpweya - ziyenera kuyang'anira zolimba zambiri, kuwongolera fumbi, kupewa kutsekeka, ndikusunga liwiro losasinthika m'njira zosagwirizana kapena zopindika. Pamene mafani apakati amavutikira pamachuti otsetsereka, ogwira ntchito amakumana ndi kutayikira, kubweza zinthu, komanso kutumiza kosakwanira. Ndiko kumene Chifaniziro cha chute centrifugal imapereka magwiridwe antchito oyezeka - osati ngati kusinthika kwapang'onopang'ono, koma monga yankho laukadaulo ku vuto lenileni la physics.
Tayika mafani opitilira 120 omwe amatsata ma chute kudutsa mizere yotenthetsera simenti, makina opangira mafuta oyaka ndi malasha, ndi malo opangira mchere ku Shandong ndi Shanxi. Muzochitika zonse, kulephera sikunali mphamvu ya mafani - inali njira yoyendetsera mpweya. Ma radial blowers okhazikika amatuluka mozungulira mozungulira. Pa chute ya 25 ° -45 °, yomwe imapangitsa kuti pakhale chipwirikiti olekanitsa kuseri kwa zotupa zakuthupi. Njira yothetsera vutoli? Chipinda cholumikizira cholumikizira, chowongolera cholowera cholowera, komanso ukadaulo wolimbitsa thupi - wopangidwa kuti usagwirizane ndi kutengera, koma kuti ugwiritse ntchito.
Zosankha zitatu zaukadaulo zimalekanitsa mafani ochita bwino kwambiri a chute centrifugal ndi mayunitsi omwe amagwiritsidwanso ntchito:
- Kutulutsa ma axis alignment: Chotulukapo chimazungulira 15 ° -30 ° kufananiza ndi shaft ya injini, kufananiza ma ngodya a chute opanda zigongono kapena kusintha kosokoneza.
- Mbiri ya impeller blade twist: Masamba opindika kutsogolo okhala ndi ma asymmetric pitch amathandizira kupanikizika kosasunthika pamwamba pa 3,200 Pa—ngakhale pa 45% kumachepetsa kuyenda kwa voliyumu komwe kumachitika chifukwa cha kugunda kwa chute.
- Base mounting rigidity: Mapazi ophatikizika amayamwa kunjenjemera komwe kumachitika pazifukwa zonjenjemera (12–18 Hz), kupewa kuvala kochititsa chidwi
Ena angatsutse kuti fani ya axial yotsatiridwa imapeza zotsatira zofanana pamtengo wotsika. Koma zomwe zili m'munda zimanenanso nkhani ina: ma axial unit amataya 68% ya static pressure pogwira chindapusa cha miyala yamwala ya 42 ° incline, pomwe mafani athu okonda chute centrifugal amasunga 91% ya kukakamizidwa kovomerezeka pa ngodya yomweyo ndikutsitsa. Chifukwa chiyani? Mapangidwe a axial amadalira kutuluka kwa laminar-kosatheka pamachulu ovuta, osakhazikika. Mphamvu ya Centrifugal, komabe, imagwira ntchito molingana ndi mphamvu yokoka. Imakankhira particles * mu * chute pamwamba, kukulitsa mikangano yogwira mtima ndikuchepetsa slide-back. Tidatsimikizira izi pakuyesa kosalekeza kwa maola 72 pamalo opangira njerwa: kuthamanga kwazinthu kumakhala mkati mwa ± 3% ya chandamale pakusintha katatu kosintha, palibe kusintha pamanja komwe kumafunikira.
Wokondedwa wa Chute Centrifugal Fan
Kusintha mwamakonda sikosankha - kumapangidwa motsatira ndondomeko. Chifaniziro chilichonse cha chute centrifugal chomwe timapanga chimayamba ndi kuyeza kotsetsereka kwa chute, kusanthula kagayidwe ka tinthu (kudzera mwa laser diffraction), ndi kutentha / chinyezi kutsika kwa maola 48. Pokhapokha m'pamene timasankha giredi ya zinthu zonyamulira: Q345B chitsulo chogwiritsa ntchito wamba, 1Cr18Ni9Ti chosapanga dzimbiri pakunyamula malasha, kapena titaniyamu aloyi TC4 pamagesi odzaza ndi sulfure. Kusankhidwa kwa magalimoto kumatsatira mapu okhwima - IE3 ndiyokhazikika, koma timatchula IE4 yokhala ndi ma drive-frequency drives pamene kusuntha kwa katundu kupitirira 40% pakati pa nsonga ndi zopanda pake. Mabulaketi omangirira amaphatikizanso kukulitsa kutentha mpaka mamilimita 12 —ndikofunikira kwambiri mukayika ma ducts oyandikana ndi ng'anjo omwe amagwira ntchito pa kutentha kwa 280°C.
Zibo Hongcheng Fan Co., Ltd. imapanga mayunitsi awa m'nyumba pamalo ake a 9,000 m² ku Zibo Blower Industrial Park. Palibe subassembly outsourcing. Choyika chilichonse chimayenderana ndi kulekerera kwa G2.5 ISO 1940-1-kutsimikiziridwa ndi ma vibrometer owerengeka a laser, osati zowerengera zapansi pa sitolo. Kuyesa komaliza kumaphatikizapo maminiti a 120 a ntchito yodzaza katundu pa 110% yothamanga mofulumira, ndi kuyang'anitsitsa nthawi yeniyeni ya kukwera kwa kutentha (max ΔT = 28 ° C), casing deflection (<0.12 mm), ndi milingo yotulutsa mawu (<82 dB (A)). Malipoti onse oyeserera amatumizidwa ndi unit. Mupeza zolemba zonse zaukadaulo-kuphatikiza zojambula zowoneka bwino, ma torque, ndi mindandanda yoyambira-pa hongchengfan.com.Inclined Chute Centrifugal Fan
The Chifaniziro cha chute centrifugal imathetsa vuto losavuta mwachinyengo: kusuntha zinthu kumtunda popanda kutaya mphamvu. Sichimalowetsa ma conveyor kapena ma feed a vibratory. Zimawapangitsa kuti azigwira ntchito modalirika. Pogwira ntchito zamigodi komwe kuyimitsidwa kosakonzekera kwa chute kumawononga $18,000 / ola mu nthawi yopuma, kapena m'mafakitale amankhwala omwe fumbi limayambitsa kuphwanya kwa ATEX, izi sizokhudza kuyenda kwa mpweya-ndi kupitiriza ntchito. Pamene njira zamafakitale zikukula mophatikizana komanso kusakhululuka pang'ono, gawo la mafani limasintha kuchokera ku gawo lothandizira kupita ku pulogalamu yothandizira. Ichi ndichifukwa chake timapanga gawo lililonse kuti likhale ndi chute yake - osati tsamba lamakasitomala.
