Raws li peb txhua tus paub, thaum yuav ib qho khoom siv, qhov zoo ntawm cov khoom siv nws tus kheej yog qhov tseem ceeb, tab sis nws cov installation tseem ceeb heev. Kev teeb tsa tsis zoo yuav cuam tshuam rau kev ua haujlwm ntawm cov khoom siv.
Cia peb saib cov kev ceev faj rau kev txhim khokauv lub raj kub exchangers:
- Tsis txhob tshem tawm cov plugs tiv thaiv los ntawm kev sib tshuam ntawm cov kauv lub qhov txhab lub raj cua sov ua ntej kev teeb tsa.
- Ua ntej kev teeb tsa, xyuas kom meej tias cov kav dej huv si thiab tsis muaj nplai, hlau chips, xuab zeb, pob zeb, thiab lwm yam khib nyiab tom qab vuam.
- Ua tib zoo saib xyuas qhov nruab nrab ntws kev taw qhia: cov lus qhia ntws ntawm qhov nruab nrab hauv lub raj sab thiab lub plhaub sab yuav tsum yog countercurrent.
- Thaum txhim kho cov kav dej sib txuas ntawm cov kauv lub qhov txhab lub raj kub hloov pauv, kev sib koom ua ke raug txwv nruj me ntsis. Tsis txhob ua rau cov kav dej deformation lossis ua rau muaj kev ntxhov siab; qhov kev sib tw yuav tsum tau ua tib zoo xyuas nyob rau hauv ob qho tib si ntsug thiab kab rov tav cov lus qhia.
- Cov kav dej sib txuas yuav tsum muaj peev xwm nthuav dav thiab cog lus ywj pheej, thiab yuav tsum tsis txhob xa cov kua pulsation los yog cov neeg kho tshuab kev co mus rau lub tshav kub exchanger.
- Thaum lub sij hawm installation, tsis txhob ua puas lub flange sealing nto ntawm lub kauv lub qhov txhab raj kub exchanger. Xaiv lub sealing gasket uas tsim nyog thiab ceev cov bolts sib txuas.
- Khaws ib qho chaw ntawm qhov chaw thaum lub sijhawm teeb tsa los pab txhawb kev saib xyuas thiab tshuaj xyuas.
- Kev tuav kaw-off li qub yuav tsum tau muab tso rau ntawm txhua qhov chaw nkag thiab qhov hluav taws xob, thiab hla cov kav dej yuav tsum tau ntxiv los pab tswj xyuas thiab tshuaj xyuas.
- 16-mesh Y-hom lim (kom tiv thaiv cov khoom loj dua 2 hli los ntawm kev nkag mus rau cov khoom siv hluav taws xob) yuav tsum tau muab tso rau ntawm qhov nkag ntawm ob sab.
- Thaum welding cov kav dej sib txuas thaum lub sijhawm teeb tsa, lub vuam av xaim yuav tsum tau txuas nrog txoj haujlwm vuam. Nws yog nruj me ntsis txwv tsis pub txuas hauv av xaim ntawm qhov chaw nyob deb, vim qhov no yuav ua rau lub voj voog tam sim no dhau los ntawm cov khoom siv hluav taws xob thiab ua rau muaj kev puas tsuaj.
Hais txog qhov tshwj xeeb qhov ntev, qhov ntsuas siab, cov qauv kev tiv thaiv corrosion, thiab cov khoom siv hluav taws xob hloov hluav taws xob ntawm cov khoom siv hluav taws xob, koj tuaj yeem tiv tauj peb ncaj qha kom tau txais cov kev npaj tshwj xeeb, pab koj kom raug raws li koj cov khoom lossis cov txheej txheem.
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