1. Tsim thiab teeb tsa khoom siv tes ua
Nyob rau xyoo tas los no, tsis hais txog txoj kev sib cais lossis kev siv tshuab tiv thaiv kev hnav, muaj kev vam meej zoo hauv kev tsim kho CFB boiler. Los ntawm qhov pom ntawm cov khoom siv refractory tiv thaiv kev hnav, kev ua kom tsis zoo ntawm cov khoom siv refractory tsis zoo rau kev ua haujlwm ib txwm ntawm CFB boiler. Txawm tias thaum qhov zoo ntawm cov khoom siv refractory tiv thaiv kev hnav zoo heev, yog tias kev teeb tsa tsis tuaj yeem ua tau raws li cov qauv thiab ua rau muaj kev hloov pauv ntawm qhov ntev, yuav muaj kev puas tsuaj loj heev, lossis yog tias cov khoom siv refractory tsis raug kho, nws tseem yuav cuam tshuam loj heev rau kev ua haujlwm nyab xeeb thiab kev lag luam ntawm CFB boiler.
2. CFB boiler masonry khoom siv tes ua
Kev tsim kho zoo yog qhov tseem ceeb rau lub neej ua haujlwm ntawm CFB boiler. Cov neeg ua haujlwm tsim kho CFB boiler tsis yog tsuas yog yuav tsum paub txog cov qauv tsim kho lub cub tawg thiab cov lus qhia txog lub zog hluav taws xob xwb, tab sis yuav tsum paub txog kev ua haujlwm ntawm cov khoom siv refractory zoo. Raws li qhov ntawm CFB boiler tsim, cov neeg ua haujlwm tsim kho yuav tsum paub txog cov qauv tsim zoo, piv txwv li, cov cuab yeej khi, cov cuab yeej sib khi thiab cov pob qij txha nthuav dav yuav tsum tau xav txog kom zoo. Thaum pom cov qauv tsim tsis muaj laj thawj, nws yuav tsum taw qhia thiab muab cov kev ntsuas tsim nyog los zam kev teeb meem ua haujlwm.
3. CFB boiler roasting khoom siv tes ua
CFB boiler lub cev tseem ceeb yog qhov nyuaj, thaj chaw ua haujlwm hauv pem teb loj, cov dej ntau, yog li yuav tsum tau ua kom zoo tom qab ua tiav kev tsim kho. Yog tias kev ci tsis ua raws li kev tsim kho lossis lub sijhawm ci luv dua, cov pa dej sab hauv ntawm cov khoom yuav loj dhau, thaum nws dhau lub zog tensile ntawm cov khoom siv refractory, yuav muaj kev tawg ntawm cov qauv. Tom qab kev ua haujlwm ntawm boiler, cov ntaub ntawv refractory yuav muaj cov qauv sapling lossis kev puas tsuaj thermal hauv cov khoom siv refractory sab hauv, kev nyab xeeb kev ua haujlwm thiab lub neej kev pabcuam ntawm CFB boiler yuav raug cuam tshuam loj heev. Yog li, kev ci hauv qhov cub yog qhov tseem ceeb heev ua ntej kev ua haujlwm ntawm CFB boiler.
4. CFB boiler ua haujlwm khoom siv tes ua
Qhov kev vam meej ntawm kev siv zog yog 100%. Txawm hais tias cov boilers raug tsim los ntawm tib lub Hoobkas, siv rau hauv tib cheeb tsam, thiab siv tib hom thee, kuj muaj teeb meem sib txawv thaum lub sijhawm ua haujlwm ntawm CFB boilers. Qhov laj thawj yog tias kev tswj hwm kev ua haujlwm sib txawv. Yog tias cov neeg ua haujlwm tsis ua haujlwm CFB boiler raws li cov lus qhia, yuav muaj kab nrib pleb, tawg lossis txawm tias tawg thaum lub sijhawm ua haujlwm CFB boiler. Uas yog hais, kev ua haujlwm normative yog qhov kawg cuam tshuam rau lub neej ua haujlwm ntawm CFB boiler.
Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2021