Tshuaj lom neeg twj yog qhov tseem ceeb, cov khoom siv tseem ceeb hauv kev lag luam tshuaj, siab nrog {} {{{} kub} qhov siab}} kub siab. Lawv qhov kev ua tau zoo ncaj cuam tshuam ntau dua kev ua tau zoo, kev nyab xeeb, thiab ib puag ncig ua haujlwm. Los ntawm cov roj av ua kom zoo rau cov tshuaj zoo, los ntawm cov tshuaj zoo, los ntawm cov tshuaj kom zoo rau ib puag ncig engineering, cov twj siv tshuaj lom yog ubiquiteus, ua haujlwm raws li cov hlab ntshav "ntawm kev siv tshuaj.
Hom thiab cov yam ntxwv ntawm Cov Twj Hlau
Tshuaj lom neeg twj tso kua mis tuaj nyob rau ntau hom. Raws li lawv cov kev ua haujlwm ua haujlwm, lawv tuaj yeem raug faib ua cov twj tso kua mis centrifugal, xws li cov twj tso kua mis zoo (xws li cov tshuab ntsia hlau thiab cov ntsia hlau tshuab), thiab Diaphragm twj. Centrifugal twj, vim lawv cov qauv yooj yim thiab cov nyiaj tau los ruaj khov, nyiaj txiag rau siab tshaj 70 3} {{{}} viscosity media. Cov twj tso kua mis zoo, ntawm qhov tod tes, zoo nyob rau hauv cov ntawv thov nrog cov viscosities siab lossis xav tau cov metering asphalt lossis cov slurries.
Cov ntaub ntawv tshwj xeeb yog cov tseem ceeb ntsuas kom zoo dua ntawm cov kua mis. Rau cov xov xwm corrosive (xws li sulfuric acid thiab hydrofluoric acid), ib txwm muaj los ntawm fluoroplastics (xws li PTFE), hastelloy alloys, lossis ceramics. Rau siab siab -} qhov kev siv dej kub, stainless hlau lossis chav hlau yas muaj ntau dua. Piv txwv li, thaum tuav caustic cov kua dej qab zib hauv chlor {{4 {4 {5 {{5 {{5 {{5} {{5 effect {
Cov thev naus laus zis thiab cov nyom
Tshuaj lom neeg cov quav yeeb siv tshuaj yuav tsum muaj ntau qhov tsis sib haum (xws li cov mob huab sib txawv (xws li ensuring xoom portion lossis tawg. Sib nqus cov tsav twj thiab cov kaus poom lub cev muaj zog muaj teeb meem no nrog lawv cov qauv tsis zoo, ua rau lawv haum rau cov tshuaj lom lossis pob zeb thiab phosgene).
Kev txuag hluav taws xob thiab cov txawj ntse tau muaj cov thev naus laus zis tseem ceeb nyob rau xyoo tas los no. Txhim kho cov qauv enseller los ntawm cfd (suav cov kua dej muaj zog ntxiv) tuaj yeem txo kev siv zog los ntawm ntau dua 30%. Cov twj tso kua mis txawj ntse nrog kev sib xyaw ua ke thiab cov sensors ua ke tuaj yeem muab lus ceeb toom thaum ntxov los ntawm kev hnav khaub ncaws lossis cavitation tsis ua tiav, txo qis tsis muaj nqi. Piv txwv li, cov neeg loj heev xws li Basf tau tso tawm cov txheej txheem txij nkawm ntawm cov nplai loj, txo cov twj tso kua mis lub sij hawm los ntawm 20%.
Yav Tom Ntej Cov Qauv: Ntsuab thiab txuag tau mus tes ua ke
Nrog kev nce qib ntawm "Ob lub hom phiaj ntawm cov roj carbon", cov twj tso kua mis tau tsiv mus rau kev siv zog ntau dua thiab ib puag ncig ua phooj ywg. Kev siv cov khoom siv hlau nplaum tas mus li qub tau tsa cov qib zog txhim kho hluav taws xob rau IE5 cov qauv; Cov qauv tsim qauv ua kom yooj yim dua kev tu thiab txo qis qis dua. Nyob rau hauv lub zog hluav taws xob tshiab, corrosion {{ov} awnant twj tsim tshwj xeeb rau cov roj teeb lithium acctrolytees) tau dhau los ua qhov tseem ceeb ntawm lub zog roj teeb kev lag luam.
Txawm hais tias cov twj tshuaj lom neeg muaj tshuaj chemical yog cov saib xyuas uas pom tau ntawm kev nyab xeeb lag luam. Los ntawm cov ntaub ntawv kev kawm txuj ci rau cov kev tswj hwm ntse tshaj plaws yog tsav tsheb kev lag luam kev lag luam rau kev ua haujlwm zoo dua thiab muaj kev lag luam. Nyob rau yav tom ntej, nrog kev lag luam daim ntawv thov ntawm cov kev ua haujlwm dhau heev (xws li cov roj cua (xws li cov twj tshuaj lom neeg C ..
