Vim li cas Heat Exchanger Fouling tshwm sim?
Peb Qhov Kev Pabcuam
Peb tab tom nrhiav kev sib koom tes los nthuav peb txoj kev lag luam.
1. High Water Hardness
Thaum cov dej ntws muaj ntau cov calcium thiab magnesium ions, cov pob zeb hauv av xws li calcium carbonate (CaCO₃) thiab calcium sulfate (CaSO₄) tuaj yeem ua rau hauv qhov kub siab.
Raws li qhov kub thiab txias, qhov solubility ntawm qee cov ntsev txo qis, ua rau sab kub ntawm cov khoom siv hluav taws xob ntau dua rau kev ntsuas.
Kev kho dej tsis zoo lossis- tsis zoo ua- dej tuaj yeem ua kom fouling sai heev.
2. Cov kua dej tsawg
Tsis txaus txaus tshaj tawm yuav txo tau cov nyhuv scouring ntawm cov kua nyob rau hauv lub tshav kub hloov lwm lub tsev, tso cai rau tshem tawm hais thiab sediments mus nyob.
Tsawg- thaj chaw nrawm lossis thaj chaw tuag txhawb nqa cov nyiaj khaws cia thiab tsim cov txheej fouling tuab.
Kev tswj xyuas qhov dej ntws tsim nyog txhim kho kev hloov pauv hluav taws xob thaum txo qis fouling.
3. Siab concentration ntawm kua impurities
Cov dej txias ua haujlwm, dej khib nyiab, thiab cov dej ua haujlwm yuav muaj cov xuab zeb, xeb, vuam slag, thiab lwm yam khib nyiab.
Cov kab mob no tau nkag mus rau qhov chaw hloov hluav taws xob thiab ua qhov chaw nucleation rau fouling ntxiv.
Inefficient filtration systems cia cov kab mob tsis tu ncua nkag mus rau hauv lub tshav kub exchanger, accelerating deposit tsim.
4. Cov khoom siv corrosion
Corrosion ntawm cov khoom siv tsim cov hlau oxides, xeb, thiab lwm yam khoom siv corrosion.
Cov khaubncaws sab nraud povtseg no tsis tsuas yog txo cov cua sov ua haujlwm tab sis kuj tseem nyiam cov kab mob ntxiv, tsim cov khoom sib xyaw ua ke.
Corrosion thiab fouling feem ntau txhawb ib leeg, ua kom zoo xaiv cov khoom siv thiab kev tiv thaiv corrosion tseem ceeb.
5. Kev loj hlob ntawm microbial
Cov dej txias txias ua rau cov kab mob, algae, thiab lwm yam kab mob.
Cov kab mob no tsim cov biofilms uas txo cov kev hloov hluav taws xob thiab tuaj yeem ua rau microbiologically cuam tshuam corrosion (MIC).
Biofilms tuaj yeem cuam tshuam cov khoom raug tshem tawm thiab cov dej ntxhia yaj, ua rau cov pob zeb tuab zuj zus.
6. Roj thiab Organic Deposits
Hauv kev lag luam xws li kev ua zaub mov, kev tsim tshuaj lom neeg, thiab roj & roj, cov txheej txheem ua kua yuav muaj roj, rog, polymers, lossis lwm yam organic compounds.
Cov tshuaj no adheres yooj yim rau tshav kub hloov chaw thiab tom qab ntawd nyiam cov ntsev inorganic thiab cov khoom me me.
Organic fouling feem ntau nyuaj rau kev tshem tawm thiab feem ntau yuav tsum muaj kev tu tshwj xeeb.
Khoom Description
1. Txo cov cua sov hloov ua haujlwm
Fouling khaubncaws sab nraud povtseg nce thermal kuj, txo tus nqi ntawm tshav kub hloov.
Txhawm rau ua kom tiav cov txheej txheem kev ua tau zoo, lub kaw lus yuav tsum ua haujlwm ntev dua lossis xav tau qhov chaw hloov hluav taws xob loj dua, ua rau kev ua haujlwm qis dua.
2. Kev siv hluav taws xob ntau ntxiv
Raws li kev hloov pauv hluav taws xob poob qis, boilers, cua txias yees, twj, lossis compressors yuav tsum siv zog ntau dua los tswj kev ua haujlwm.
Nyob rau tib lub sijhawm, qhov no nce hluav taws xob, roj, thiab cov nqi khiav lag luam.
3. Siab siab poob
Fouling narrows ntws passages, nce ndlwg kuj nyob rau hauv lub tshav kub exchanger.
Cov twj tso kua mis yuav tsum tsim kom muaj siab dua kom tswj tau qhov kev xav tau, ua rau muaj kev siv zog ntxiv.
4. Lub neej ua haujlwm luv luv
Fouling tuaj yeem ua rau hauv cheeb tsam overheating, ceev corrosion, thiab kev ntxhov siab concentration.
Lub sijhawm ua haujlwm ntev - nyob rau hauv cov xwm txheej no tuaj yeem ua rau cov phaj, cov raj, lossis lub plhaub puas, ua rau cov nqi kho thiab hloov pauv.
5. Muaj kev pheej hmoo ntawm kev kaw tsis tau npaj tseg
Cov fouling hnyav tuaj yeem thaiv cov channel ntws, txo cov txheej txheem ntws, thiab ua rau lub tswb nrov lossis kaw thaum muaj xwm txheej ceev.
Rau cov txheej txheem kev tsim khoom tas mus li, lub sijhawm poob qis tuaj yeem ua rau poob nyiaj txiag tseem ceeb.
Yuav tiv thaiv tshav kub Exchanger Fouling li cas?
cov kev pabcuam peb muab
1. Txhim kho kev kho dej
Siv dej softening, demineralization, los yog thim rov qab osmosis (RO) systems los txo qhov tsim.
Siv cov scale inhibitors tsim nyog, corrosion inhibitors, thiab biocides raws li dej zoo.
Tsis tu ncua saib xyuas qhov tseem ceeb ntawm cov dej tsis zoo, suav nrog hardness, pH, conductivity, thiab tshem tawm cov khib nyiab, thiab kho cov kev kho mob raws li.
2. Tswj kom zoo khiav ceev
Ua hauj lwm lub tshav kub exchanger nyob rau hauv nws cov kev pom zoo tsim txaus ntau yam.
Kev khiav dej num txaus txhawb txhawb kev sib tw, txhim kho cov cua sov hloov mus, thiab txo qis particle deposition.
Tsis txhob ncua sij hawm qis -load lossis qis- khiav kev khiav haujlwm uas txhawb kom fouling.
3. Txhim kho cov kua dej huv
Nruab cov lim dej, Y- hom lim, lossis cov tshuab lim dej tsis siv neeg rov qab los ntawm cov khoom siv hluav taws xob.
Tshawb xyuas thiab ntxuav cov cuab yeej lim kom tsis tu ncua kom tsis txhob muaj kab mob nkag mus rau hauv lub cev.
Multi-stage filtration yog pom zoo rau cov ntawv thov uas muaj qhov siab ntawm cov khoom raug tshem tawm.
4. Xaiv cov khoom tsim nyog
Xaiv cov phaj, raj, thiab cov khoom siv gasket raws li cov kua corrosiveness, kev khiav hauj lwm kub, thiab siab.
Rau cov xov xwm corrosive heev, cov ntaub ntawv xws li 316L stainless hlau, titanium, los yog npib tsib xee-raws li alloys raug pom zoo.
Kev xaiv cov khoom tsim nyog yuav pab txo qis corrosion thiab fouling.
Yuav Ua Li Cas Thiaj Yuav Tsum Tau Kho Cov Hluav Taws Xob Hluav Taws Xob?
1. Qhia txog hom Fouling
Tshawb xyuas cov dej zoo, cov dej muaj pes tsawg leeg, thiab cov ntaub ntawv ua haujlwm los txiav txim siab seb qhov fouling muaj cov ntxhia pob zeb, cov khoom siv corrosion, biofouling, lossis cov organic deposits.
2.Xaiv txoj kev tu kom tsim nyog
Cov fouling me me tuaj yeem raug tshem tawm feem ntau siv tshuaj tua kab mob hauv online (CIP), thaum fouling hnyav tuaj yeem xav tau kev tu txhua yam lossis siab - lub dav hlau dej siab tom qab disassembly.
3. Tiv thaiv cov khoom siv
Xyuas kom meej tias cov tshuaj ntxuav tau sib haum nrog cov khoom siv hluav taws xob los tiv thaiv corrosion los yog kev puas tsuaj rau daim hlau, raj, thiab gaskets.
4.Saib tom qab ntxuav
Txheeb xyuas qhov poob siab, kev ua haujlwm kub hloov pauv, thiab kev sib khi ruaj khov tom qab ntxuav.
Txheeb xyuas lub hauv paus ua rau fouling thiab txhim kho kev khiav hauj lwm thiab kev saib xyuas kom tsis txhob rov tshwm sim dua.
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.
