Thaum siv cov txheej txheem, nws yooj yim ua rau vim yog kev ua haujlwm tsis zoo ntawm lub tshuab xuab zeb tsis siv neeg raug cuam tshuam los ntawm cov av noo, yog li txhawm rau kom ntseeg tau tias kev siv cov khoom siv tau zoo thiab kev siv tau zoo, tsuas yog tuaj yeem ua haujlwm cov khoom siv tsis muaj dej noo, cov khoom siv yuav tsum tau muab tso rau hauv qhov cua nkag tau yooj yim, hnub ci zoo rau kev ua haujlwm cog, cov khoom siv zoo dua ntawm qhov cua plua plav tshem tawm cov av noo ntawm daim txhuam cev, thiab daim txhuam cev feem ntau yuav hloov pauv. Thaum cov khoom siv xuab zeb raug cuam tshuam los ntawm cov av noo hauv cov txheej txheem ntawm kev siv, kev ua haujlwm ntawm cov khoom siv yuav raug cuam tshuam loj heev.
Yog li, peb yuav ua li cas thiaj ua tau zoo ntawm lub tshuab xuab zeb blasting uas tiv taus dej noo? Cov khoom siv yuav tsum tau muab tso rau hauv qhov cua, lub teeb pom kev zoo ua haujlwm, lub qhov cua sov ntawm cov khoom siv zoo dua lub tshuab nqus plua plav, thiab lub txhuam yuav tsum tau hloov pauv ntau zaus. Muaj peev xwm ua cov khoom siv tiv thaiv dej, xws li txau, dipping, sealing thiab lwm yam txheej txheem tuaj yeem ua kom cov khoom siv tiv taus dej noo.
Xaiv cov khoom siv hluav taws xob thiab cov ntaub ntawv uas tsis muaj dej noo ntau kom tiv thaiv cov khoom siv kom tsis txhob raug dej noo. Yog tias cov khoom siv tsis siv ntau zaus, nws yuav tsum muab tso rau qhov chaw qhuav, thiab muab cov tshuaj desiccant tso rau, thiab npog nrog lub hau tiv thaiv. Yog tias cov khoom siv xuab zeb ntsib lub caij ntuj nag thiab lwm lub caij ntuj nag, nws tuaj yeem siv cov tshuaj desiccant uas hloov xim tau, thiab feem ntau hloov cov tshuaj desiccant. Ntxuav thiab kho cov khoom siv kom huv si kom ntseeg tau tias cov khoom siv thiab nws qhov chaw ua haujlwm huv si.
Hauv kev xaus, peb yuav tsum ua haujlwm zoo hauv kev ua haujlwm tiv thaiv dej noo ntawm lub tshuab xuab zeb, thiab tiv thaiv cov khoom siv xuab zeb kom cov khoom siv ua lub luag haujlwm zoo dua.
Lub sijhawm tshaj tawm: Lub Ob Hlis-08-2022
