Npauj Npaim ValveYog ib hom ntawm valve uas siv ib qho disc qhib thiab kaw ib feem mus rau reciprocate txog 90 ° qhib, kaw tus nqi txaus ntawm nruab nrab. Npauj Npaim Valve tsis tsuas yog muaj cov qauv yooj yim, qhov hnyav me, cov khoom siv me me, tab sis kuj yog ib qho ntawm cov khoom siv nrawm nrawm hauv kaum xyoo dhau los. Npauj npaim li qub yog siv dav. Qhov ntau thiab ntau ntawm nws siv txuas ntxiv nthuav, thiab txhim kho kom kub, siab lub neej, lub neej ntev, muaj nuj nqi ntau ntawm ib lub valve. Nws txoj kev ntseeg tau thiab lwm yam ntsuas tau ua tiav tau mus txog qib siab.
Nrog daim ntawv thov ntawm chemically resistant hluavtaws roj hmab rauNpauj Npaim Li Qub, kev ua yeeb yam ntawmNpauj Npaim Li Qubtau txhim kho. Vim tias cov roj hmab hluav taws xob muaj cov yam ntxwv ntawm corrosion tsis kam, tsim nyog siv nyiaj ruaj khov, tsawg tus nqi, tsawg tus nqi, tsawg tus nqi, tsawg tus nqi, tsawg tus nqi, tsawg tus nqi, tsawg tus nqi, thiab lwm yam khoom siv sib txawv tuaj yeem ua tau raws li kev ua haujlwm ntawmNpauj Npaim Li Qub.
Vim tias polytetrafluoroethylene (ptfe) muaj cov khoom siv hluav taws xob muaj zog, thiab cov kev txwv tsis txaus, thiab cov kev txwv tsis yooj yim, thiab cov khoom siv hluav taws xob kom txaus siab, thiab cov khoom siv polymer polymeric los ntawm PTFE thiab nws cov khoom siv hloov kho tau siv dav hauv npauj npaim valve, yog li ntawd kev ua tau zoo ntawm tus npauj npaim valve tau txhim kho ntxiv.Npauj Npaim Li QubNrog rau qhov dav dav ntawm qhov kub thiab ntsuas thiab ntsuas, txhim khu kev qha seading kev ua tau thiab siv sijhawm ntev dua tau tsim.
Txhawm rau kom tau raws li qhov yuav tsum tau ua ntawm kev lag luam kev lag luam xws li qhov siab thiab kub erosion, thiab lub neej ntev, hlau foob npauj npaim tau raug tsim heev. Nrog rau daim ntawv thov ntawm kev kub siab kuj, cov khoom siv tsis zoo, thiab cov khoom siv hluav taws xob muaj zog, thiab cov khoom siv ntev (42.0mpa ntau (-196 ~ 606 ° C) Tau tshwm sim, yog li ntawd thev naus laus zis ntawm npauj npaim li qub tau mus txog qib tshiab.
Thaum tus npauj npaim valve tau qhib tag nrho, nws muaj ib qho kev tawm tsam me me. Thaum qhib yog li 15 ° ~ 70 ° ~ 70 °, nws tuaj yeem siv rau kev tswj hwm ntws tawm, yog li siv tau rau cov pob zeb npauj loj heev hauv kev hloov kho.
Vim yog lub suab nrov ntawm tus npauj npaim Valve, feem ntau cov npauj npaim yuav siv tau rau cov xov xwm uas tau muab cov khib nyiab. Ua raws li lub zog ntawm lub foob, nws kuj tseem siv tau rau hmoov thiab granular media.
Npauj npaim li qub yog haum rau kev tswj hwm kev ntws. Vim tias lub siab poob ntawm tus npauj npaim valve hauv cov raj mis yuav tsum tau txiav txim siab, thiab lub zog ntawm lub zog ntawm lub raj hluav taws xob uas nws kaw yuav tsum tau txiav txim siab. Ib qho ntxiv, cov kev txwv ntawm kev ua haujlwm ntawm kev ua haujlwm uas cov khoom siv elastomeric cov khoom tuaj yeem raug ntsuas kub yuav tsum tau coj mus rau hauv tus account.
Tus Npauj Npaim Valve muaj qhov ntev ua haujlwm ntev thiab tag nrho qhib thiab kaw cov yam ntxwv nrawm, thiab kev tswj kev tswj cov kua zoo thiab cov kua zoo. Tus txheej txheem txheej txheem ntawm npauj npaim li qub yog cov feem ntau haum rau kev ua kom loj-rape li qub. Thaum tus npauj npaim valve yog yuav tsum tau siv los tswj tus nqi txaus, nws yog ib qho tseem ceeb kom xaiv qhov tseeb loj thiab hom npauj npaim valve kom nws tuaj yeem ua haujlwm tau zoo thiab ua haujlwm zoo.
Feem ntau, hauv txoj kev tswj hwm, kev tswj hwm kev tswj hwm thiab av nkos nruab nrab, qhib thiab kaw qhov kev txiav txim siab me me) yog qhov yuav tsum tau pom zoo. Npauj npaim li qub yuav siv tau thaum muaj ob-txoj hauj lwm hloov kho, lub suab nrov, cavitation thiab vapitization, me me ntawm todasive rau hauv qhov chaw, thiab cov xov xwm abrasive. Nyob rau hauv cov kev ua haujlwm tshwj xeeb, kev hloov kho nruj, lossis kev coj nruj me ntsis, kev kub loj, tsis tshua muaj dej siab (cryogenic) thiab lwm yam kev ua haujlwm.
Lub Sijhawm Post: Nov-02-2024
