Cov twj centrifugal yog ib yam khoom tseem ceeb rau kev hloov pauv cov kua dej, nws txoj kev ua haujlwm ruaj khov thiab kev ua tau zoo yog qhov tseem ceeb rau kev txuas ntxiv thiab kev lag luam ntawm cov txheej txheem ntau lawm. Raws li cov khoom tseem ceeb ntawm cov twj centrifugal, kev ua haujlwm ntawm cov tshuab foob ncaj qha cuam tshuam rau kev ua haujlwm thiab lub neej ntawm lub twj tso kua mis. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tau xaiv qhov zoo mechanical foob rau cov twj centrifugal. Nyob rau hauv daim ntawv no, peb yuav tham txog nyob rau hauv kom meej yuav ua li cas xaiv mechanical seals rau centrifugal twj, nrog rau kev txiav txim siab, xaiv cov kauj ruam thiab kev txiav txim siab rau kev siv tswv yim.
Lub hauv paus ntsiab lus thiab kev ua haujlwm ntawm mechanical seals
Mechanical foob yog ib qho cuab yeej uas ua tiav cov txiaj ntsig kev sib khi los ntawm qhov sib txawv me me ntawm lub rotating ncej thiab lub nplhaib nyob ruaj ruaj, siv lub hauv paus ntsiab lus ntawm cov dej dynamics thiab preloading quab yuam ntawm lub elastic caij. Nws lub luag haujlwm tseem ceeb yog tiv thaiv cov kua dej hauv lub twj tso kua mis los ntawm kev tawm ntawm lub twj tso kua mis thaum lub sijhawm ua haujlwm ntawm lub twj tso kua mis centrifugal, thiab tib lub sijhawm los tiv thaiv cov impurities sab nraud los ntawm kev nkag mus rau hauv lub twj tso kua mis, kom tswj tau qhov purity thiab txuas ntxiv ntawm cov kua dej. hauv lub twj tso kua mis.
Kev txiav txim siab rau kev xaiv cov tshuab foob
Cov khoom ua kua dej
Qhov xwm txheej ntawm cov kua dej, suav nrog hom xov xwm, qhov kub thiab txias, siab, viscosity, thiab lwm yam., cov kev txwv no cuam tshuam ncaj qha rau cov khoom siv foob cov khoom xaiv, sealing daim ntawv thiab cov qauv tsim. Piv txwv li, rau cov kua dej kub, yuav tsum xaiv cov khoom siv kub-resistant; rau cov kua dej uas muaj viscosity siab, yuav tsum xaiv ib daim ntawv foob uas tuaj yeem hloov mus rau kev sib txhuam ntau dua.
Pump kev khiav hauj lwm tej yam kev mob
Pump kev khiav hauj lwm tej yam kev mob xws li ceev, hwj chim, lub taub hau, thiab lwm yam., cov yam tseem ceeb no yuav cuam tshuam rau lub dynamic kev ua tau zoo thiab stability ntawm cov neeg kho tshuab foob. Cov twj tso kua mis ceev yuav tsum xaiv cov qauv zoo sib xws kom txo qis kev co thiab hnav.
Environmental yam
Ib puag ncig yam xws li kub, av noo, corrosivity thiab lwm yam tseem yuav muaj kev cuam tshuam rau kev xaiv thiab kev ua haujlwm ntawm cov tshuab foob. Piv txwv li, nyob rau hauv ib puag ncig corrosive, yuav tsum xaiv cov khoom siv corrosion-resistant.
Mechanical seal xaiv cov kauj ruam
Kom meej meej qhov kev siv ntawm lub twj tso kua mis scene thiab yuav tsum tau
Nyob rau hauv kev xaiv ntawm mechanical seals ua ntej yuav tsum tau qhia meej txog kev siv lub twj tso kua mis scene, nrog rau hom twj tso kua mis, qhov xwm ntawm cov kua dej, kev ua hauj lwm tej yam kev mob thiab ib puag ncig yuav tsum tau. Cov ntaub ntawv no yuav muab cov ntaub ntawv yooj yim rau kev xaiv lub foob tom ntej.
Xaiv hom foob tsim nyog
Raws li kev siv lub twj tso kua mis scene thiab cov kev xav tau, xaiv qhov tsim nyog hom foob. Cov tshuab foob feem ntau muaj xws li ib lub ntsej muag foob, ob lub ntsej muag foob, sib npaug foob thiab lwm yam. Thaum xaiv, koj yuav tsum xav txog cov dej siab, qhov kub thiab txias, corrosivity thiab lwm yam, nrog rau lub twj tso kua mis ceev, lub zog thiab lwm yam kev ua haujlwm.
Txiav txim siab cov khoom foob
Kev xaiv cov khoom siv foob ncaj qha ncaj qha rau lub neej thiab kev ua haujlwm ntawm cov tshuab foob. Yuav tsum tau ua raws li qhov yuav tsum tau ua ntawm cov kua dej thiab ib puag ncig, xaiv cov khoom siv nrog corrosion kuj, kub tsis kam, hnav tsis kam thiab lwm yam ntxwv. Cov khoom sib khi feem ntau suav nrog silicon carbide, ceramics, graphite, stainless hlau thiab lwm yam.
Tsim qauv foob
Kev tsim cov qauv foob yuav tsum tau coj mus rau hauv tus account cov kev ua haujlwm ntawm lub twj tso kua mis thiab cov yam ntxwv ntawm cov khoom foob. Cov qauv foob tsim nyog tuaj yeem txhim kho kev ua haujlwm sealing, txo cov dej xau thiab hnav. Hauv kev tsim, yuav tsum tau coj mus rau hauv tus account qhov zoo ntawm sealing kawg lub ntsej muag, qhov luaj li cas ntawm qhov sib txawv, preload ntawm lub elastic caij thiab lwm yam.
Ua kev kuaj xyuas
Tom qab txiav txim siab hom, cov khoom siv thiab cov qauv ntawm lub tshuab foob, nws yog ib qho tsim nyog yuav tsum tau ua qhov kev kuaj xyuas. Los ntawm simulating cov kev ua haujlwm tiag tiag ntawm lub twj tso kua mis, sim cov tshuab foob sealing kev ua tau zoo, kev sib txhuam kev ua haujlwm thiab kev pabcuam lub neej thiab lwm yam kev ntsuas kom ntseeg tau tias kev xaiv cov tshuab sealing kom tau raws li qhov yuav tsum tau muaj ntawm lub twj tso kua mis.
Kev ceev faj hauv kev siv tiag tiag
Installation thiab commissioning
Nyob rau hauv lub installation ntawm mechanical seals, koj yuav tsum nruj me ntsis raws li cov chaw tsim tshuaj paus lub installation cov lus qhia kom paub meej tias lub foob raug ntsia kom raug. Nyob rau hauv cov txheej txheem commissioning, koj yuav tsum tau them sai sai rau kev soj ntsuam ntawm lub foob kev khiav hauj lwm raws li txoj cai, raws sij hawm hloov ntawm lub preload thiab lwm yam tsis, thiaj li yuav ua tau zoo sealing nyhuv.
Kev tu
Mechanical seals yuav tsum tau kuaj xyuas thiab tswj xyuas tsis tu ncua hauv cov txheej txheem ntawm kev siv. Yuav tsum tau kuaj xyuas lub ntsej muag kawg ntawm lub ntsej muag, cov khoom siv elastic preload hloov, thiab lwm yam, thiab hloov raws sij hawm ntawm qhov hnyav hnyav. Nyob rau tib lub sijhawm, nws tseem yuav tsum tau ua kom huv thiab lubricate lub foob kom nws ua haujlwm zoo.
Kev pov tseg thaum muaj xwm ceev
Nyob rau hauv tus txheej txheem ntawm kev siv, yog hais tias muaj ib tug seal to thiab lwm yam txawv txav, koj yuav tsum tam sim ntawd nres lub tshuab mus xyuas, nrhiav kom paub qhov ua rau ntawm lub to thiab kam nrog rau lub sij hawm. Rau qhov teeb meem ntawm cov dej xau uas tsis tuaj yeem kho tau tam sim ntawd, nws yog ib qho tsim nyog yuav tsum tau siv cov kev ntsuas ib ntus los tiv thaiv kom tsis txhob nthuav dav, thiab npaj cov neeg ua haujlwm kom ua haujlwm kho kom sai li sai tau.
Hauv cov ntsiab lus, lub twj tso kua mis centrifugal rau kev xaiv cov khoom tsim nyog yuav tsum tau coj mus rau hauv tus account ntau yam, suav nrog cov dej, qhov ua haujlwm ntawm lub twj tso kua mis thiab ib puag ncig. Hauv kev xaiv cov txheej txheem, koj yuav tsum ua raws qee cov kauj ruam, suav nrog kev siv cov twj tso kua mis ntshiab thiab cov kev cai, xaiv hom kev foob tsim nyog, txiav txim siab cov khoom sib khi, tsim qauv foob thiab kuaj xyuas. Nyob rau hauv daim ntawv thov tiag tiag, tab sis kuj yuav tsum tau them sai sai rau lub installation thiab commissioning, txij nkawm thiab kho thiab pov tseg thaum muaj xwm ceev thiab lwm yam teeb meem. Tsuas yog nyob rau hauv txoj kev no tuaj yeem xyuas kom meej tias qhov kev ua tau zoo thiab lub neej ntawm lub tshuab foob kom ua tiav lub xeev zoo tshaj plaws, rau lub twj tso kua mis centrifugal muab lub zog lav ntawm kev ua haujlwm ruaj khov.