Coal mine cov khaub ncaws tiv thaiv yog siv rau cov miners thee hnav thaum ua haujlwm los tiv thaiv kev raug mob, av thiab electrostatic tsub zuj zuj, thiab muaj kev ua haujlwm ntawm cov nplaim hluav taws. Raws li kev tshawb nrhiav thiab kev tsom xam ntawm thaj chaw hauv av ntawm cov thee mine thiab cov neeg ua haujlwm ua haujlwm,aramid insulation tsumlub tuam txhab tau ua txoj kev tshawb fawb thiab kev tsim qauv ntawm kev ua haujlwm ntawm cov khaub ncaws tiv thaiv rau cov neeg ua haujlwm thee mine. Lub tswv yim ntawm kev tiv thaiv khaub ncaws rau thee mine yog thawj zaug, thiab kev tsim qauv ntawm cov khaub ncaws tiv thaiv rau cov thee mine yog qhov tseem ceeb. Los ntawm kev siv tshuab thev naus laus zis, cov ntaub tau muab cov haujlwm tshwj xeeb, xws li: lub zog siab, hnav tsis kam, nplaim hluav taws xob thiab hluav taws xob zoo li qub, thiaj li ua tau raws li cov kev cai ntawm niaj hnub thee mine kev nyab xeeb ntau lawm, tsim kom muaj kev ruaj ntseg thiab txhim khu kev qha rau cov thee. mine cov neeg ua haujlwm, muab kev tiv thaiv kev ua haujlwm zoo dua rau cov neeg ua haujlwm hauv av, tab sis kuj kom tsis txhob muaj kev sib tsoo ntawm cov neeg ua haujlwm mining los tsim lub hauv paus. Daim ntawv no tsom mus rau qhov kev ua tau zoo ntawm cov khaub ncaws tiv thaiv cov ntaub siv hauv thee mine, feem ntau los ntawm cov kauj ruam hauv qab no. Ua ntej ntawm tag nrho cov, cov cuab yeej cuab tam ntawm cov fibers tau raug kuaj los ntawm kev kuaj mob thaum lub tswv yim sim tsim.aramid insulation tsum
aramid insulation tsumRaws li kev nkag siab txog cov khoom ntawm fiber ntau,aramid insulation tsumCov xov paj sib xyaw ntawm Kevlar thiab paj rwb tau spun, thiab ob chav twill ntaub nrog sib txawv muaj pes tsawg leeg thiab sib xyaw piv tau woven. Cov khoom tseem ceeb ntawm cov xov paj sib xyaw thiab cov ntaub tau raug sim, suav nrog cov khoom siv kho tshuab ntawm cov xov paj, qhov tsis sib xws ntawm cov sawb, lub zog ntawm cov ntaub, hnav tsis kam, nplaim hluav taws thiab cov khoom tiv thaiv zoo li qub. Ib tug loj tus naj npawb ntawm kev sim cov ntaub ntawv thiab cov kev cai ntawm lub hauv paus zog ntawm cov fiber, xov paj thiab ntaub tau txais. Secondly, nyob rau hauv lub theoretical tsom xam, nyob rau hauv lub hauv paus ntawm kev txawj ntse kev tsom xam, orthogonal sim tsim thiab kev ntsuam xyuas lej, cov ntaub ntawv sim tau raug txheeb xyuas thiab ua tiav, thiab ntawm lub hauv paus no, kev cuam tshuam ntawm raw khoom ua ke, cov qauv ntaub, ntau yam specifications thiab. Lwm yam tseem ceeb ntawm cov ntaub ntawv kev ua tau zoo tau txheeb xyuas. Cov txiaj ntsig kev sim qhia tau hais tias cov tswv yim zoo tshaj plaws ntawm cov khaub ncaws tiv thaiv yog qhov sib xyaw ntawm Kevlar thiab paj rwb fiber ntau ntawm 5/95, xov paj ntev ntawm 20s thiab ob txheej ntawm 3/1 twill ntaub. Nws cov khoom muaj zog, hnav tsis kam, nplaim hluav taws thiab tiv thaiv zoo li qub yog pom tseeb zoo dua li cov paj rwb ntshiab cov khaub ncaws ua haujlwm siv hauv thee mine. Thaum kawg, kuv vam tias yuav ua pov thawj los ntawm daim ntawv uas tso siab rau cov cuab yeej siv textile thiab tsoos tsho, cov ntaub ntawv tshiab tuaj yeem siv los hloov cov khoom siv paj rwb ntshiab, uas yog qhov tsim nyog rau kev ua haujlwm ntawm kuv qhov chaw thiab muab kev tiv thaiv zoo rau cov neeg ua haujlwm hauv av. Txoj kev tshawb no muaj qhov tseem ceeb heev los lav kev nyab xeeb ntawm tib neeg lub neej thiab cov khoom ntiag tug, txhawb nqa kev txhim kho thiab ruaj khov ntawm peb cov kev lag luam thee, thiab ua kom peb cov txheej txheem socialist modernization. Nws cia siab tias los ntawm kev tshawb fawb ntawm daim ntawv no, nws tuaj yeem ua lub luag haujlwm hauv kev txhawb nqa kev hloov kho thiab tsim qauv ntawm lub teb chaws tus qauv thiab kev lag luam tus qauv ntawm miners 'ua hauj lwm khaub ncaws, thiaj li mus ntxiv muab tswv yim guarantee rau kev ruaj ntseg ntawm peb cov thee kev lag luam. .
Post lub sij hawm: Dec-14-2022