I. Qhov kub tsis kam ntawm cov iav kub uas yog tsim los rau cov cub tawg
Kev kub nyhiab iav rau qhov cub, raws li lub npe qhia, hais txog cov hom khoom tshwj xeeb uas tuaj yeem tiv taus ua haujlwm hauv qhov chaw kub. Qhov no zoo ntawm iav yog tsuas yog siv rau kev soj ntsuam qhov rais lossis cov khoom tiv thaiv ntawm cov khoom siv kub siab xws li qhov cub thiab hluav taws kub. Nws qhov kub tsis kam ntau feem ntau yog nyob ntawm qhov ntau yam xws li muaj pes tsawg ntawm cov iav, kev tsim qauv thiab tuab.
Feem ntau hais lus, qhov ntsuas kub thiab txias uas feem ntau siv iav txias rau cov qhov cub tuaj yeem tiv thaiv tau ntawm 400℃thiab 1500 degree. Ntawm lawv, cov khoom lag luam qis tsuas yog tuaj yeem tiv thaiv kub los ntawm 400℃rau 600℃cov khoom lag luam tuaj yeem ua kom muaj kev kub siab li 1000℃lossis txawm 1500 degree. Piv txwv li, qee lub tsom iav borosilicate tuaj yeem tiv taus kev ua haujlwm tas mus li thaum muaj 1200 degree.
Ii. Cov yam ntxwv thiab xaiv cov high-kub resistant iav rau boilers
Kev kub siab tiv thaiv kub rau cov rwj zog thiab cua sov iav tshwj xeeb yog tsim rau qee qhov zoo sib xws hauv kev thov thiab kev ua tau zoo, tab sis lawv kuj muaj lawv cov cim tshwj xeeb. Kev kub siab tiv thaiv kub tiv thaiv cov rwj rau cov rwj yog feem ntau yuav tsum tau tawm kom muaj qhov kub thiab txias thiab ntau dua nyuaj.
Thaum xaiv qhov kub tiv thaiv cov iav rau kev txiav txim siab qhov ntsuas kub, nws kuj tseem siv tau, kev hloov pauv hluav taws xob, tshuaj hloov pauv thiab tshuaj lom neeg ruaj khov. Cov khoom no yuav cuam tshuam ncaj qha rau lub neej pabcuam thiab kev nyab xeeb ntawm lub khob hauv qhov chaw kub.
Tshwj xeeb, Zoo High-Kub Kub Tiv Thaiv Cov Khaub Ncaws Hnav Rau Boilers yuav tsum muaj cov yam ntxwv hauv qab no:
1. Kev kub siab tsis kam: nws tuaj yeem tiv taus qhov kev kub-ib puag ncig thaum lub sij hawm boiler ua haujlwm, kom txhua yam lub iav yuav tsis tawg lossis deform vim qhov kub siab.
2.
3. Lub teeb rau kev sib pauv teeb meem: nws ua rau pom tseeb ntawm kev ua haujlwm hauv lub rhaub dej, kom huv txoj haujlwm thiab txij nkawm.
4. Kev tshuaj zoo heev stability: nws tuaj yeem tiv thaiv cov tshuaj lom neeg corrosive hauv lub rhaub, kom lub neej ntev ntawm lub khob.
III. Yuav Ua Li Cas Xaiv Txoj Kev Siab Kub Kub Tiv Thaiv Iav
Thaum xaiv qhov kub siab tiv thaiv cov iav kom ua kom sov lossis rhaub, muaj kev txiav txim siab kom zoo tshaj plaws yuav tsum ua raws li kev siv ib puag ncig tiag tiag thiab cov cai. Cov hauv qab no yog qee cov lus qhia:
1. Qhia meej txog qhov kub tshaj plaws thiab ntsuas kub ntau yam kev siv ntau yam, thiab xaiv cov khoom iav uas tsim nyog ntau ntau.
2. Xaiv iav nrog lub teeb txuas ntxiv rau kev soj ntsuam xyuas cov cai soj ntsuam kom ua rau pom tseeb ntawm cov khoom siv sab hauv.
3. Xav txog tus qauv thiab kev teeb tsa txoj kev ntawm cov khoom siv thiab xaiv cov duab tsim nyog thiab qhov loj me ntawm lub khob.
4. Nkag siab thiab sib piv cov kev ua tau zoo thiab cov nqi ntawm cov khoom lag luam los ntawm cov khoom lag luam sib txawv thiab lwm tus neeg, thiab xaiv cov khoom nrog cov nqi siab.
Los ntawm kev nkag siab txog cov ntsiab lus saum toj no, kub tiv taus cov iav cov khoom uas tsis yog tsuas yog muab cov nqi tsim nyog tuaj yeem raug xaiv. Nyob rau tib lub sijhawm, thaum lub sijhawm siv kev siv, kuaj xyuas ib txwm thiab kho kom zoo nkauj, muab kev yeem ua haujlwm zoo rau kev ua haujlwm zoo ntawm cov khoom kub siab.
