1. Boiler ua haujlwm raws li txoj cai
Cov qauv ntawm cov thee pub cov yeeb nkab nkag mus rau hauv lub cub tawg yog tsim los txuas mus rau hauv lub cub tawg 10 hli, cov yeeb nkab ntawm cov pa roj thiab cov fins rauv yog welded ntawm ob sab, lub cub tawg yog 60mm hnav-resistant thiab refractory.yas castable, thiab 50mm kawg ntawm cov yeeb nkab noj cov pa roj carbon monoxide yog ib qho kev poob qis uas tsim los ntawm kev hnav-resistant thiab refractories yas. Ob lub boilers tau commissioned thiab ua hauj lwm nyob rau hauv Lub ib hlis ntuj 2019. Thaum lub boilers raug kaw rau kev kho nyob rau hauv lub peb hlis ntuj 2019, nws tau pom tias cov qis castable ntawm cov thee pub cov yeeb nkab nkag mus rau hauv lub cub tawg tau hnav, thiab cov pins tau raug, posing ib tug zais. txaus ntshai ntawm hnav membrane phab ntsa tawg.
2. Kev daws teeb meem
Nyob rau hauv saib ntawm hnav ntawm castable ntawm cov thee pub yeeb nkab nkag mus rau hauv lub cub tawg thaum lub sij hawm lub lag luam ntawm lub project, lub degree ntawm adhesion ntawm yas castable nyob rau hauv qhov chaw no; tus neeg siv tsis lengthen tag nrho ib feem raws li qhov tseeb qhov teeb meem ntawm qhov chaw, tab sis lengthened lub sab semicircular cheeb tsam ntawm cov thee noj yeeb nkab. Lub xeev casting ntawm txoj haujlwm tseem ceeb tau zoo, thiab tsis muaj teeb meem cuam tshuam tau tshwm sim dua
3. Tsim optimization
Nyob rau hauv kev pom ntawm cov teeb meem tiag tiag ntawm cov thee pub cov yeeb nkab hauv kev ua haujlwm tiag tiag, tus neeg siv yuav tsum tsim kom zoo dua ua ntej cov khoom tawm hauv lub hoobkas. Tus tsim ntawm cov thee pub cov yeeb nkab qauv tau optimized mus rau hauv lub casting khoom los ntawm 10 mm. Raws li cov thee pub cov yeeb nkab qauv thiab daim ntawv casting ntawm lub cub tawg, lub boiler raug ntsia thiab nrum rau ntawm qhov chaw.
4. Cov lus xaus
Cov pa roj carbon dioxide tau ua haujlwm thiab muab tso rau hauv kev ua haujlwm. Tom qab 3 lub hlis ntawm kev ua haujlwm, lub cub tawg tau raug kaw kom kuaj xyuas. Cov qauv txuas ntxiv ntawm cov thee pub cov yeeb nkab ua tiav daws qhov teeb meem ntawm cov yas castable tom kawg ntawm cov thee pub yeeb nkab.
(1) Kev ua haujlwm nyab xeeb ntawm boiler castings yog ib qho tsim nyog los xyuas kom meej lub sijhawm ntev thiab ruaj khov ntawm lub boiler.
(2) Kev tshem tawm ntawm cov castings nyob rau hauv qis qis ntawm cov thee pub cov yeeb nkab kawg yog vim kev yaig mus ntev thiab hnav los ntawm cov khoom siv roj ntau ntau.
(3) Los ntawm kev ua kom zoo dua cov qauv ntawm cov khoom siv roj thiab ua kom qhov ntev ntawm cov yeeb nkab noj, cov thee pub mis tsis muaj xwm txheej ua rau kev yaig ntawm cov castings, uas tuaj yeem zam qhov hnav thiab tsim kua muag ntawm cov khoom hauv cheeb tsam no, yog li ua kom muaj kev nyab xeeb ntawm lub boiler.
