1. Cov dej ntws los ntawm kev laus lossis kev puas tsuaj ntawm cov khoom sib khi
Ua rau Analysis:
Thaum tshav kub kub exchangers siv sealing Cheebtsam xws li gaskets thiab sealing rings, uas yog raug rau kub kub, high pressures, thiab corrosive kua rau lub sij hawm ntev. Nyob rau tib lub sijhawm, cov khoom no yuav dhau los ua neeg laus, tawv, deformed, lossis poob lawv elasticity.
Phaj tshav kub exchangers cia siab heev rau gasket sealing. Yog hais tias lub gasket raug ntsia tsis raug, tsis txaus compressed, los yog siv dhau nws lub neej kev pab cuam, sab nraud tuaj yeem tshwm sim.
Cov kev ua haujlwm sib txawv xav tau cov khoom sib txawv gasket. High -kub los yog corrosive heev daim ntaub ntawv yuav tsum tau sealing cov ntaub ntawv nrog zoo kub kuj thiab corrosion kuj.
Kev daws:
Tsis tu ncua tshuaj xyuas qhov xwm txheej ntawm cov khoom sib khi thiab hloov tam sim ntawd yog tias pom muaj kev laus, tawg, lossis deformation.
Xaiv cov khoom siv gasket uas tsim nyog raws li cov yam ntxwv ntawm cov kua dej, kev ua haujlwm kub, thiab lub zog siab.
Xyuas kom tseeb gasket positioning thiab siv nruj nruj raws li tus neeg tsim khoom yuav tsum tau thaum lub installation.
2. Cov dej ntws los ntawm Corrosion lossis Perforation ntawm daim hlau los yog cov cua kub hloov cov raj
Ua rau Analysis:
Ntev -lub sij hawm raug rau cov kua dej corrosive, xws li cov kua qaub, alkalis, los yog dej ntsev, tuaj yeem ua rau corrosion ntawm cov khoom siv hluav taws xob.
Pitting corrosion, crevice corrosion, thiab kev ntxhov siab corrosion tuaj yeem maj mam txo cov khoom thickness thiab nws thiaj li ua rau xau los ntawm perforation.
Kev xaiv cov khoom siv tsis raug tuaj yeem ua kom cov khoom puas tsuaj. Piv txwv li, tus qauv stainless hlau yuav tsis haum rau ib puag ncig uas muaj cov tshuaj chloride siab.
Kev daws:
Xaiv cov ntaub ntawv tsim nyog raws li cov yam ntxwv ntawm cov kua dej, xws li 316 stainless hlau, titanium, lossis Hastelloy alloys rau cov ntawv siv corrosive heev.
Ua cov tshuaj tiv thaiv corrosion tsis tu ncua, suav nrog kev ntsuas phab ntsa tuab, ntsuas qhov siab, thiab tsis yog{0}} kuaj kev puas tsuaj.
Kho qhov chaw corroded me ntsis thaum ua tau, thiab hloov daim hlau puas lossis cov hlab yog tias qhov corrosion hnyav heev.
3. Cov dej ntws los ntawm kev khiav hauj lwm siab lossis kub siab tshaj qhov kev txwv tsim
Ua rau Analysis:
Kev khiav hauj lwm lub tshuab hluav taws xob tshaj qhov nws tsim los yog qhov kub thiab txias ua rau muaj kev ntxhov siab rau cov khoom siv.
Kev pib nquag- nce, kaw, lossis hloov pauv kub ceev tuaj yeem ua rau qaug zog thermal, ua rau muaj kab nrib pleb hauv welds lossis qhov chaw sib txuas.
Kev hloov pauv siab ntau dhau tuaj yeem ua rau cov qauv sealing puas tsuaj thiab ua rau cov dej xau.
Kev daws:
Xyuas kom meej tias cov kev khiav hauj lwm nyob twj ywm nyob rau hauv lub tsim lub siab thiab kub txwv.
Txhim kho cov cuab yeej saib xyuas xws li ntsuas ntsuas thiab ntsuas ntsuas kub kom pom cov kev ua haujlwm txawv txav.
Rau cov tshuab uas muaj thermal cycling nquag, ua kom zoo pib- nce thiab kaw cov txheej txheem kom txo qis thermal shock.
Khoom Description
4. Cov dej ntws los ntawm kev txhim kho tsis zoo lossis kev tu
Ua rau Analysis:
Thaum lub sij hawm kev teeb tsa, qhov tsis sib xws ntawm cov yeeb nkab thauj khoom lossis kev sib dhos tsis raug tuaj yeem ua rau muaj kev ntxhov siab ntxiv ntawm kev sib txuas, ua rau cov dej xau.
Thaum lub sij hawm disassembly thiab sib sau ua ke ntawm phaj kub exchangers, uneven bolt tightening yuav ua rau unbalanced siab ntawm daim hlau.
Kev tu lossis tu txoj hauv kev tsis raug yuav ua rau cov phaj ntog lossis qhov chaw sib khi.
Kev daws:
Ua raws li cov chaw tsim khoom tsim cov kev cai rau kev sib txuas ntawm cov kav dej thiab cov khoom siv txhawb nqa.
Thaum sib dhos phaj kub exchangers, nruj bolts tusyees nyob rau hauv ib tug kab pheeb ces kaum thiab xyuas kom meej compression dimension.
Siv cov tshuaj ntxuav kom tsim nyog thiab cov txheej txheem tu kom zoo los tiv thaiv kev puas tsuaj rau cov khoom siv.
5. Qhov tshwm sim los ntawm Fouling thiab scaling hauv lub tshav kub Exchanger
Ua rau Analysis:
Minerals thiab impurities nyob rau hauv dej txias los yog muaj circulating dej tuaj yeem sau rau ntawm tshav kub hloov chaw thiab daim ntawv teev.
Fouling txo cov kev hloov pauv cua sov thiab tuaj yeem ua rau muaj cua sov hauv zos, ua rau muaj kev ntxhov siab thermal ntawm cov khoom.
Kev ntsuas hnyav tuaj yeem thaiv cov dej ntws, ua rau kom poob siab, thiab ua rau muaj kev pheej hmoo ntawm kev xau.
Kev daws:
Tsim kom muaj lub sijhawm tu kom tsim nyog raws li dej zoo thiab kev ua haujlwm.
Siv cov tshuaj ntxuav tu (CIP) lossis cov txheej txheem tu tshuab kom tshem tawm cov khoom tso tawm.
Ua raws li kev kho dej kom zoo kom txo tau qhov scaling thiab corrosion.
6. Qhov tshwm sim los ntawm kev puas tsuaj los ntawm vuam lossis kev puas tsuaj
Ua rau Analysis:
Hauv lub plhaub-thiab- raj kub exchangers, vuam zoo ncaj qha cuam tshuam rau kev sib khi ua haujlwm thiab kev ua haujlwm zoo ntawm cov khoom siv.
Kev tsim khoom tsis zoo xws li fusion tsis tiav, vuam pores, lossis cov kab nrib pleb yuav maj mam nthuav dav thaum lub sijhawm ua haujlwm ntev -.
Kev cuam tshuam sab nraud lossis kev co tsis tu ncua kuj tuaj yeem ua rau qaug zog kev puas tsuaj rau cov qauv.
Kev daws:
Ua tsis tu ncua kev soj ntsuam vuam siv tsis yog -kev kuaj kev puas tsuaj xws li kuaj ultrasonic thiab kuaj hluav taws xob.
Kho welding defects los ntawm kev vuam txheej txheem.
Txo cov cuab yeej kev co los ntawm kev txhim kho cov kav dej txhawb nqa thiab tswj kev ruaj ntseg.
7. Yuav ua li cas txhawm rau txheeb xyuas qhov kub ntawm cov hluav taws xob hloov hluav taws xob?
Kev tshuaj ntsuam xyuas:
Saib xyuas kev hloov siab:Kev poob siab poob qis lossis siab sib npaug ntawm ob sab ntawm cov kua dej tuaj yeem qhia txog kev tawm hauv sab hauv.
Txheeb xyuas qhov sib xyaw ua kua:Yog tias cov kua dej kub thiab txias sib xyaw, nws yuav qhia tau tias muaj kev puas tsuaj rau lub tshav kub hloov chaw.
Tshawb xyuas sab nraud leakage:Cov dej xau nyob ib puag ncig kev sib txuas lossis cov chaw gasket yuav tsum tau tshuaj xyuas tam sim ntawd thiab kho.
Saib xyuas kev ua haujlwm kub hloov pauv:Kev txo qis hauv kev hloov hluav taws xob tam sim ntawd tuaj yeem cuam tshuam txog kev xau, fouling, lossis txhaws.
8. Cov kev ntsuas tseem ceeb los tiv thaiv tshav kub kub Exchanger leak
Xaiv cov khoom siv hluav taws xob zoo thiab cov khoom siv raws li kev ua haujlwm tiag tiag kom tsis txhob muaj kev puas tsuaj los ntawm kev xaiv tsim tsis raug.
Tsim kom muaj kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua txhawm rau txheeb xyuas gasket aging, corrosion, thiab cov teeb meem ntawm cov txheej txheem thaum ntxov.
Tswj kev khiav hauj lwm siab, qhov kub thiab txias, thiab khiav ceev kom tsis txhob ntev - lub sij hawm overloading.
Ua cov txheej txheem kho dej kom raug thiab ntxuav kom txo tau qhov scaling thiab corrosion.
Khaws cov ntaub ntawv ua haujlwm kom ntxaws thiab siv cov ntaub ntawv ua haujlwm los kwv yees qhov ua tsis tiav ua ntej.
Yog tias koj xav paub ntau ntxiv txog cov khoom siv hluav taws xob los yog xav tau kev yuav khoom, thov xa email rau 9988xiaoshuai@gmail.com, peb yuav teb koj raws sijhawm tom qab pom cov lus!
Pab neeg tshaj lij
Peb lub tuam txhab tau nruab nrog lub siab -zoo tom qab- pab pawg muag khoom nrog cov neeg ua haujlwm ua haujlwm tseem ceeb, thiab yuav muab kev tawm tswv yim raws sijhawm thaum tau txais cov ntaub ntawv qhia txog kev pabcuam los ntawm cov neeg siv.
7x24 xuab moos shipping
Peb lub tuam txhab muab kev pabcuam pub dawb rau cov khoom peb muag thiab npaj kev cob qhia rau cov neeg ua haujlwm cuam tshuam.
