Phaj kub exchangers yog dav siv nyob rau hauv ntau yam kev lag luam kom ua tau zoo thaum tshav kub kub hloov ntawm ob lub kua. Lawv paub txog lawv qhov loj me, kev ua haujlwm siab thermal thiab yooj yim ntawm kev saib xyuas. Thaum nws los txog rau phaj kub exchangers, ob hom yog gasketed thiab welded phaj kub exchangers. Kev nkag siab qhov sib txawv ntawm ob hom no yog qhov tseem ceeb rau kev xaiv qhov kev xaiv tsim nyog tshaj plaws rau ib daim ntawv thov tshwj xeeb.
Gasketed Phaj Thaum tshav kub kub Exchanger:
Gasketed phaj kub exchanger tsim muaj ib tug series ntawm daim hlau uas raug kaw ua ke nrog gaskets. Cov gaskets no tsim ib lub foob kaw ntom nti ntawm daim hlau, tiv thaiv ob lub kua los ntawm kev sib tov. Gaskets feem ntau yog tsim los ntawm cov ntaub ntawv xws li EPDM, nitrile roj hmab, los yog fluoroelastomer, nyob ntawm seb cov kev ua haujlwm thiab cov kua dej ua haujlwm.
Ib qho ntawm qhov zoo tshaj plaws ntawm gasketed phaj kub exchangers yog lawv yooj. Gaskets tuaj yeem hloov tau yooj yim, tso cai rau kev saib xyuas ceev thiab tsawg tsawg. Tsis tas li ntawd, gasketed phaj kub exchangers yog tsim rau cov kev siv uas cov kev khiav hauj lwm tej yam kev mob tej zaum yuav txawv, raws li gaskets muaj peev xwm raug xaiv kom tiv taus qhov kub thiab txias.
Txawm li cas los xij, gasketed phaj kub exchangers kuj muaj qee qhov kev txwv. Gaskets tuaj yeem degrade nyob rau lub sijhawm, tshwj xeeb tshaj yog thaum raug kub siab, corrosive kua, los yog nquag thermal mus. Qhov no tuaj yeem ua rau muaj peev xwm xau thiab xav tau kev saib xyuas ntau zaus.
Nyob rau hauv sib piv, welded phaj kub exchangers yog tsim tsis muaj gaskets. Hloov chaw, cov phiaj yog welded ua ke los tsim kom muaj kev sib khi nruj thiab ruaj khov. Qhov kev tsim no tshem tawm qhov kev pheej hmoo ntawm gasket tsis ua hauj lwm thiab muaj peev xwm xau, ua rau cov welded phaj kub exchangers haum rau cov ntawv thov uas muaj qhov kub thiab txias, corrosive fluids, thiab high-pressure tej yam kev mob.
Qhov tsis muaj gaskets kuj txhais tau hais tias cov welded phaj kub exchangers yog ntau compact thiab muaj ib tug tsawg txoj kev pheej hmoo ntawm fouling vim hais tias tsis muaj gasket grooves nyob rau hauv uas deposits yuav accumulates. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas qhov chaw muaj tsawg thiab kev huv yog qhov tseem ceeb.
Txawm li cas los xij, qhov tsis muaj gaskets kuj txhais tau hais tias cov welded phaj kub exchangers tsis yooj yim dua thaum nws los txog rau kev kho thiab retrofits. Thaum cov phaj yog welded ua ke, lawv tsis tuaj yeem yooj yim disassembled rau tu lossis kho. Tsis tas li ntawd, tus nqi pib ntawm lub welded phaj kub exchanger feem ntau yog siab dua li lub gasketed phaj kub exchanger vim qhov precision vuam yuav tsum tau.
Qhov sib txawv tseem ceeb:
1. Kev tu: Gasketed phaj kub exchangers yog yooj yim dua los tswj thiab hloov tau yooj yim, thaum welded phaj kub exchangers muaj ib tug ruaj khov thiab txij nkawm-dawb tsim.
2. Kev khiav hauj lwm tej yam kev mob: Gasked phaj kub exchangers yog haum rau txawv kev khiav hauj lwm tej yam kev mob, thaumwelded phaj kub exchangersyog qhov tsim nyog rau kev kub siab, siab siab thiab corrosive kua siv.
3. Tus nqi: Tus nqi pib ntawm lub gasketed phaj kub exchanger feem ntau yog qis dua, thaum lub peev nyiaj ua ntej ntawm lub welded phaj kub exchanger yuav siab dua.
Hauv cov ntsiab lus, kev xaiv ntawm gasketed phaj kub exchangers thiab welded phaj kub exchangers yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov. Gasketed phaj kub exchangers muab yooj yooj yim thiab yooj yim ntawm kev txij nkawm, thaum welded phaj kub exchangers muab ib tug muaj zog, ntev-ntev tov rau hnyav ua hauj lwm tej yam kev mob. Kev nkag siab txog qhov sib txawv ntawm ob hom no yog qhov tseem ceeb rau kev xaiv cov kev xaiv tsim nyog tshaj plaws rau kev hloov pauv hluav taws xob zoo thiab txhim khu kev qha hauv ntau yam txheej txheem kev lag luam.
Post lub sij hawm: Aug-13-2024