xov xwm

Hauv kev tsim khoom lag luam, lub kiv cua impeller yog ib qho tseem ceeb, nws qhov kev ua tau zoo cuam tshuam ncaj qha rau kev ua haujlwm zoo thiab kev ruaj khov ntawm tag nrho lub cev. Tshwj xeeb tshaj yog nyob rau hauv qee qhov muaj zog acid, muaj zog corrosion, thiab lwm yam ib puag ncig hnyav, lub kiv cua impeller ua los ntawm cov ntaub ntawv ib txwm muaj, feem ntau nyuaj rau ua kom tau raws li qhov xav tau ntawm kev ua haujlwm ruaj khov mus sij hawm ntev, corrosion, hnav, thiab lwm yam teeb meem tshwm sim ntau zaus, tsis yog tsuas yog nce tus nqi txij nkawm, tab sis kuj tseem yuav ua rau muaj kev phom sij kev nyab xeeb. Nyob rau hauv xyoo tas los no, kev siv cov carbon fiber composites hauv kev tsim cov kua qaub thiab corrosion-resistant kiv cua impellers tau ua rau muaj kev vam meej tseem ceeb, coj cov kev daws teeb meem tshiab rau daim teb no.
Cov khoom siv carbon fiber sib xyaw yog ib homcov khoom siv ua tau zoosib xyaw ua ke los ntawm cov carbon fiber thiab cov resin matrix los ntawm ib qho txheej txheem tshwj xeeb. Carbon fiber nws tus kheej muaj lub zog siab heev thiab kev tawv, thiab tom qab kev kho mob graphitization kub siab, kev tsim cov qauv microcrystalline zoo ib yam li graphite crystals, cov qauv no muab cov carbon fiber tiv taus corrosion nruab nrab heev. Txawm tias nyob rau hauv cov chaw muaj zog acid xws li hydrochloric acid, sulfuric acid, lossis phosphoric acid txog li 50%, carbon fibers tuaj yeem tseem tsis hloov pauv hauv cov nqe lus ntawm elasticity, lub zog, thiab txoj kab uas hla. Yog li ntawd, kev qhia txog carbon fiber ua cov khoom siv txhawb nqa rau hauv kev tsim cov kiv cua impellers tuaj yeem txhim kho qhov acid corrosion tsis kam ntawm impeller.
Hauv kev tsim cov kiv cua impellers, daim ntawv thov ntawm cov khoom sib xyaw carbon fiber yog feem ntau pom hauv cov qauv tseem ceeb ntawm impeller. Los ntawm kev siv cov txheej txheem sib xyaw ntawm carbon fiber thiab resin matrix, impellers nrog cov khoom siv kho tshuab zoo heev thiab kev tiv thaiv corrosion tuaj yeem npaj tau. Piv nrog cov ntaub ntawv hlau ib txwm muaj, carbon fiber composite impellers muaj ntau qhov zoo xws li lub teeb yuag, lub zog siab, siab tawv, kev tiv thaiv qaug zog, thiab kev tiv thaiv corrosion. Cov txiaj ntsig no ua rau carbon fiber composite impeller hauv cov kua qaub muaj zog, corrosion muaj zog thiab lwm yam ib puag ncig hnyav tuaj yeem ua haujlwm ruaj khov mus sij hawm ntev, ua rau lub neej kev pabcuam ntawm impeller ntev dua.
Hauv kev siv ua haujlwm, qhov ua haujlwm ntawm cov kua qaub thiab xeb ntawm cov carbon fiber composite impellers tau raug txheeb xyuas tag nrho. Piv txwv li, hauv lub Hoobkas alkylation, cov hlau impeller ib txwm hloov pauv vim yog xeb, uas cuam tshuam loj heev rau kev ua haujlwm zoo thiab kev nyab xeeb. Lub impeller yog ua los ntawm cov khoom siv carbon fiber composite, hauv tib qho chaw ua haujlwm, lub neej ua haujlwm tau ntev dua 10 npaug, thiab tsis muaj xeb, hnav, thiab tsim kua muag thaum lub sijhawm ua haujlwm. Cov ntaub ntawv ua tiav no qhia tag nrho lub peev xwm zoo ntawm cov carbon fiber composites hauv kev tsim cov kua qaub thiab xeb-resistant kiv cua impellers.
Ntxiv rau qhov zoo heev acid corrosion tsis kam,cov khoom sib xyaw ua los ntawm cov roj carbon fiberimpeller kuj muaj kev ua tau zoo thiab tsim tau zoo. Los ntawm kev kho qhov kev teeb tsa ntawm cov carbon fibers thiab kev tsim cov resin matrix, impellers nrog cov khoom siv sib txawv thiab kev tiv thaiv corrosion tuaj yeem npaj kom tau raws li qhov xav tau ntawm ntau qhov chaw lag luam. Tsis tas li ntawd, cov txheej txheem tsim khoom ntawm carbon fiber composite impellers yog tus phooj ywg ib puag ncig, raws li lub tswv yim ntawm kev tsim khoom ntsuab. Piv nrog cov ntaub ntawv hlau ib txwm muaj, carbon fiber composites siv zog tsawg dua los tsim thiab tsim cov khib nyiab tsawg dua thaum lub sijhawm tsim khoom, uas yooj yim rau kev rov ua dua tshiab thiab pov tseg.
Nrog rau kev nce qib ntawm thev naus laus zis thiab kev txo qis maj mam ntawm tus nqi, kev siv cov khoom sib xyaw carbon fiber hauv kev tsim cov kiv cua tiv thaiv xeb acid yuav muaj yav tom ntej dav dua. Yav tom ntej, nrog rau kev tshawb pom tsis tu ncua hauv kev tsim cov thev naus laus zis carbon fiber thiab kev ua kom zoo dua ntawm cov txheej txheem npaj cov khoom sib xyaw, kev ua tau zoo ntawm cov khoom sib xyaw carbon fiber yuav raug txhim kho ntxiv thiab tus nqi yuav raug txo qis ntxiv, yog li txhawb nqa nws daim ntawv thov hauv ntau qhov chaw lag luam. Tib lub sijhawm, thaum kev txhawj xeeb thoob ntiaj teb rau kev tiv thaiv ib puag ncig thiab kev txhim kho ruaj khov txuas ntxiv mus, cov khoom sib xyaw carbon fiber ua cov khoom siv ntsuab, cov khoom siv ua tau zoo rau ib puag ncig, yuav ua lub luag haujlwm tseem ceeb dua hauv kev tsim cov kiv cua impeller.
Kev siv cov carbon fiber composites hauv kev tsim cov impellers acid-anti-corrosion tau ua rau muaj kev vam meej zoo kawg nkaus. Nws qhov kev tiv thaiv acid corrosion zoo heev, kev ua haujlwm zoo, thiab kev tsim qauv nrog rau cov txheej txheem tsim khoom zoo rau ib puag ncig, ua rau carbon fiber composite impeller dhau los ua ib qho kev coj ua tseem ceeb rau kev tsim khoom impeller yav tom ntej. Nrog rau kev nce qib ntawm thev naus laus zis thiab kev siv ntawm kev nthuav dav tas mus li,cov khoom sib xyaw ua los ntawm cov roj carbon fibercov impellers yuav ua lub luag haujlwm tseem ceeb hauv ntau thaj chaw lag luam, rau kev ua haujlwm ruaj khov ntawm kev tsim khoom lag luam thiab kev txhim kho kom ruaj khov los muab kev lees paub zoo.