chav ua haujlwm rov ua dua tshiab thiab rov tsim dua tshiab
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chav ua haujlwm rov ua dua tshiab thiab rov tsim dua tshiab
Cov khoom siv no yog tsim los siv dua thiab rov ua dua cov slag thiab cov khoom pov tseg uas tsim los ntawm cov txheej txheem smelting hlau, rov ua dua lawv mus rau hauv cov fluxes lossis cov khoom siv pabcuam uas tuaj yeem siv dua. Cov khoom siv no feem ntau suav nrog cov txheej txheem sib cais thiab sau cov khib nyiab, cov khoom siv kho thiab rov ua dua, thiab cov khoom siv tswj thiab saib xyuas. Cov khib nyiab slag raug sau thiab sib cais ua ntej, thiab tom qab ntawd los ntawm cov txheej txheem ua haujlwm tshwj xeeb, xws li ziab, tshuaj ntsuam, cua sov lossis kev kho tshuaj, nws raug hloov pauv mus rau hauv daim ntawv thiab zoo kom nws tuaj yeem siv dua ua flux lossis deoxidizer hauv cov txheej txheem smelting hlau. FLUX RECYCLING AND REGENERATING UNIT ua lub luag haujlwm tseem ceeb hauv kev lag luam smelting thiab ua cov hlau. Nws tuaj yeem txo cov nqi tsim khoom thiab cov pa phem pov tseg, thaum tseem ua lub luag haujlwm zoo hauv kev tiv thaiv ib puag ncig. Los ntawm kev siv dua thiab rov siv cov khib nyiab pov tseg, cov khoom siv no pab txhim kho kev siv cov peev txheej thiab txo kev vam khom cov peev txheej, yog li ua tiav kev tsim khoom ruaj khov.