Qhov tseem ceeb hauv Wood Fiber Mading txheej txheem ------- Refiner
Jul 31, 2023
Refiner plays lub luag haujlwm tseem ceeb hauv kev npaj cov ntoo fibers. Ntoo fibers yog tau los ntawm ntoo los ntawm cov txheej txheem ntawm pulping, uas muaj kev sib tsoo thiab sib cais cov ntoo fibers ntawm lignin thiab hemicellulose. Cov ntoo fibers tuaj yeem siv los ua ntawv, ntim khoom, textiles, thiab txawm tias biocomposites.
Refiners yog siv los kho cov ntoo fibers ntxiv, uas txhim kho lawv cov khoom zoo thiab cov khoom. Kev siv cov refiners ua rau muaj qhov sib npaug thiab sib npaug ntawm cov fiber ntau, qhov chaw fiber ntau ntxiv, thiab txhim kho fiber ntau muaj peev xwm. Refining kuj tseem pab tshem tawm cov impurities xws li pob caus, tawv, thiab av, uas tuaj yeem cuam tshuam qhov zoo ntawm cov khoom kawg.
Muaj ntau hom refiners siv hauv kev npaj ntoo fiber ntau, suav nrog conical refiners, disc refiners, thiab twin-screw refiners. Cov refiners no txawv ntawm lawv cov qauv tsim thiab kev ua haujlwm, xws li kev siv zog ua kom zoo dua qub, kev siv hluav taws xob, thiab kev xa tawm.
Kev npaj ntoo fiber ntau yog ib kauj ruam tseem ceeb hauv kev tsim cov khoom siv ntau yam thiab cov khoom. Los ntawm kev siv cov refiners los kho cov ntoo fibers, peb tuaj yeem txhim kho tag nrho cov khoom zoo thiab kev ua haujlwm ntawm cov ntaub ntawv no. Los ntawm kev txhim kho txuas ntxiv hauv kev siv thev naus laus zis thiab cov tswv yim, peb tuaj yeem txhim kho cov khoom ntawm cov ntoo fibers thiab tsim cov hauv kev tshiab rau lawv siv hauv ntau qhov kev lag luam, thaum kawg ua rau muaj kev ruaj khov thiab muaj txiaj ntsig zoo rau yav tom ntej.
