Cov ntsiab lus yuav tsum nco ntsoov thaum siv thiab tswj cov khoom siv hluav taws xob

1. Kev tu txhua hnub ntawm cov cua kub exchanger

Hauv kev ua haujlwm txhua hnub, kev saib xyuas tshwj xeeb yuav tsum tau them rau kev tiv thaiv kev hloov pauv ntawm qhov kub thiab txias. Ua ntej, lub siab yuav tsum tau ua kom ruaj khov, thiab kev ua haujlwm siab dhau yuav tsum tsis txhob tso cai.

2. Kev ntxuav ntawm cov cua kub exchanger

Tom qab cov khoom siv hluav taws xob sib pauv tau ua haujlwm ntev, vim yog corrosion, yaig, scaling, coking thiab lwm yam yog vim li cas ntawm qhov nruab nrab, qhov chaw sab hauv thiab sab nraud ntawm cov hlab yuav raug ntsuas rau qhov sib txawv lossis txawm tias thaiv. Yog li ntawd, kev tu kom huv yuav tsum tau ua thaum kaw thiab tu. Feem ntau siv kev tu (sweeping) txoj kev suav nrog huab cua cheb, dej ntxuav, chav cheb, tshuaj ntxuav thiab kho tshuab.

Txawm li cas los xij, qhov kev tu ib txwm siv no, xws li kev siv tshuab (scraping, txhuam), dej siab, tshuaj ntxuav (pickling), thiab lwm yam, muaj ntau yam teeb meem thaum tu cov cuab yeej: nws tsis tuaj yeem tshem tawm cov nplai thiab lwm cov sediments, thiab cov kua qaub. ua rau corrosion rau cov khoom siv. Looholes, residual acid yuav ua rau cov corrosion theem nrab lossis subscale corrosion ntawm cov khoom, nws thiaj li ua rau hloov cov khoom siv. Tsis tas li ntawd, kev ntxuav cov dej khib nyiab yog tshuaj lom thiab yuav tsum tau siv nyiaj ntau rau kev kho cov dej khib nyiab. Txawm li cas los xij, kev siv cov khoom siv tau zoo, ib puag ncig tus phooj ywg, kev nyab xeeb, tsis muaj corrosive, thiab biodegradable Fostech environmentally friendly cleaning agents tsis tsuas yog muaj kev tu zoo tab sis kuj tsis corrode cov cuab yeej, kom ntseeg tau tias siv lub condenser mus ntev.