Yuav tsum tsim tshwj xeeb dab tsi rau cov cuab yeej ntsuas kub hauv qhov chaw muaj corrosive heev?

Cov cuab yeej ntsuas kub uas siv rau hauv qhov chaw muaj corrosive zoo yuav tsum muaj cov qauv tsim tshwj xeeb los ua kom muaj peev xwm thiab raug.
Thermocouples yuav raug ntiav nyob rau hauv xws li ib puag ncig, tab sis lawv xav tau kev hloov kho tshwj xeeb. Ib qho tshwj xeeb layout yog xaiv cov khoom. Cov ntaub ntawv uas tuaj yeem tiv thaiv kev tiv thaiv corrosion yuav tsum tau siv rau cov thermocouple thiab nws cov khoom. Piv txwv li, tshwj xeeb alloys lossis ceramics uas tuaj yeem tiv taus cov khoom corrosive khoom plig hauv ib puag ncig yuav raug xaiv. Qhov no tau lees paub tias tam sim no cov thermocouple tsis tuaj yeem ua kom nrawm dua thiab muab kev nyeem ntawv ntsuas kub raws sijhawm.
Lwm qhov kev nthuav dav yog kev tiv thaiv. Lub thermocouple tuaj yeem raug kaw los yog npog nrog cov tshuaj uas ua rau muaj kev cuam tshuam rau corrosion. Qhov no tuaj yeem muaj cov txheej txheem tshwj xeeb xws li PTFE lossis ceramic coatings uas muaj thawj tus nqi corrosion kuj. Tsis tas li ntawd, cov ntaub thaiv npog lossis lub tsho tiv thaiv yuav raug siv los tiv thaiv lub thermocouple los ntawm kev sib chwv ncaj qha nrog qhov nruab nrab corrosive.
Qhov tseeb thiab qhov sib npaug kuj tseem ceeb heev. Nyob rau hauv ib puag ncig zoo corrosive, tag nrho cov kev ua tau zoo ntawm cov thermocouple yuav raug tsim txom los ntawm cov khoom siv corrosive. Cov tswv yim tshwj xeeb calibration thiab them rov qab cov tswv yim yuav tsum tau ua kom paub qhov ntsuas kub kom raug. Lub thermocouple yuav tsum tau tsim los ua kom nws qhov sib npaug txawm nyob rau hauv lub xub ntiag ntawm corrosive ntsiab.
Tsis tas li ntawd, cov kev sib txuas hluav taws xob thiab cov hlau lead xav tau tsim los rau kev tiv thaiv corrosion. Cov khoom sib txuas tshwj xeeb thiab cov khoom siv rwb thaiv tsev uas tuaj yeem tiv taus qhov corrosive ib puag ncig yuav tsum tau siv. Qhov no ua kom yooj yim los ua kom muaj kev vam khom hluav taws xob xa mus thiab nres hluav taws xob tsis ua haujlwm.
Thaum kawg, kev kho dua tshiab thiab tshuaj xyuas yog qhov tseem ceeb. Nyob rau hauv ib puag ncig zoo corrosive, qhov ntsuas qhov ntsuas qhov ntsuas xav tau kuaj xyuas ntau zaus rau cov tsos mob thiab cov tsos mob ntawm corrosion lossis puas. Txhua qhov tseem ceeb tu lossis hloov pauv yuav tsum tau ua tam sim ntawd txhawm rau ua kom muaj qhov ntsuas qhov ntsuas kub zoo. Qhov no kuj tseem tuaj yeem muaj kev tu ncua sij hawm, calibration, thiab tshuaj xyuas cov thermocouple thiab nws cov khoom muaj feem xyuam.