Daim ntawv tau yog ib feem tseem ceeb ntawm tib neeg kev vam meej rau ntau pua xyoo, hloov txoj kev peb sib txuas lus, sau cov ntaub ntawv thiab sib qhia tswv yim.Txawm li cas los xij, kev lag luam ntawv ntsib ntau yam teeb meem hauv kev ua tiav kev txhim kho kom ruaj khov thiab txo qhov cuam tshuam ib puag ncig.Ib qho kev nthuav tshwj xeeb rau cov kev cov nyom no yog lub tswv yim ntawm "cov ntaub ntawv tshem tawm plaub hau".Hauv tsab ntawv blog no, peb yuav tshawb txog cov txheej txheem ntawm daim ntawv dehairing thiab nws lub peev xwm los hloov pauv kev lag luam ntawv.
Cov ntaub ntawv tshem tawm plaub hau yog dab tsi?
Depilatory ntawv yog hais txog kev tshem tawm cov plaub hau fibers los ntawm lub pulp ua ntej mus rau kev tsim khoom.Kev lig kev cai, cov ntawv rov ua dua tshiab muaj ntau hom fibers, nrog rau cov plaub hau, uas nyuaj rau kev tshem tawm tag nrho.Los ntawm dehairing daim ntawv, cov tsis xav tau cov fibers no raug tshem tawm, tawm hauv ib lub pulp zoo dua los ua cov ntawv zoo dua qub.
Cov txheej txheem tshem tawm plaub hau:
Cov ntaub ntawv tshem tawm cov plaub haukoom nrog ob peb kauj ruam los xyuas kom zoo tshem tawm cov plaub hau fibers.Ua ntej, cov ntawv pov tseg yog sau los ntawm ntau qhov chaw thiab txheeb cais los ntawm lwm cov pov tseg.Tom qab ntawd cov ntaub ntawv pov tseg yog txiav mus rau hauv me me los ua cov pulp.
Lub pulp mus los ntawm ntau txoj kev kho mob xws li ntxuav, lim thiab centrifuging kom tshem tawm cov kab mob xws li number case, av thiab tshuaj.Thaum lub pulp ua kom huv si, nws nkag mus rau theem dehairing, qhov twg lub tshuab tshwj xeeb nrog lub vijtsam zoo lossis lim ntes thiab strips cov plaub hau fibers los ntawm cov pulp.Cov fibers no ces muab sau ua ke thiab siv rau ntau lub hom phiaj, xws li tsim compost los yog biofuel.
Qhov zoo ntawm cov ntaub ntawv tshem tawm cov plaub hau:
1. Txhim kho qhov zoo: Depilatory ntawv txhim kho tag nrho cov ntawv zoo dua qub.Los ntawm kev tshem tawm cov plaub hau fibers, cov khoom tsim tau ua smoother, ntau dua thiab visually txaus.Kev txhim kho zoo ua rau daim ntawv tsim nyog rau ntau yam kev siv, suav nrog kev luam ntawv, ntim thiab ntawv sau.
2. Txhim khu kev ruaj ntseg: Cov txheej txheem dehairing ua rau kom rov ua dua ntawm cov ntawv pov tseg.Los ntawm kev tshem tawm cov plaub hau fibers, cov ntaub so ntswg rov ua dua tshiab, txo qhov xav tau cov tshuaj ntxiv hauv cov txheej txheem tsim khoom.Qhov no txuag tau ntau lub zog thiab txo cov kev cuam tshuam ib puag ncig.
3. Kev siv pov tseg: Cov plaub hau fibers uas tau muab khaws cia thaum tshem tawm cov plaub hau tuaj yeem rov qab siv dua, tig cov khoom pov tseg rau hauv cov khoom muaj txiaj ntsig.Cov plaub hau fibers tuaj yeem siv tau rau hauv cov chiv vim lawv muaj cov khoom muaj txiaj ntsig zoo uas ua rau cov av zoo.Tsis tas li ntawd, cov fibers no tuaj yeem ua tiav rau hauv biofuels, ntxiv kom txo tau cov khib nyiab thiab kev cia siab ntawm fossil fuels.
4. Tus nqi-zoo: Delinting daim ntawv tuaj yeem nqa cov txiaj ntsig kev lag luam rau cov tuam txhab ntawv.Cov txheej txheem no ua kom zoo dua cov ntawv zoo dua qub, txo cov khoom pov tseg thiab txo cov nqi tsim khoom.Tsis tas li ntawd, siv cov plaub hau fibers li biofuel los yog compost tsim ib qho nyiaj tau los ntxiv rau kev lag luam.
nyob rau hauv xaus:
Dematted ntawvtau tshwm sim los ua ib qho kev cog lus los txhim kho qhov zoo, kev ruaj khov thiab kev siv nyiaj ntawm cov ntawv siv dua tshiab.Los ntawm kev siv cov txheej txheem no, kev lag luam ntawv tuaj yeem txo cov khoom pov tseg, kev siv hluav taws xob thiab kev cuam tshuam ib puag ncig.Cov ntaub ntawv tshem tawm cov plaub hau qhib txoj hauv kev tshiab los siv cov plaub hau fibers thiab tsim kom muaj kev ruaj khov thiab ua tau zoo ntawm cov ntawv ntau lawm.
Raws li qhov kev thov rau cov kev coj ua ruaj khov txuas ntxiv mus ntxiv, delinting ntawv muaj peev xwm loj heev los hloov cov ntawv kev lag luam los ntawm kev daws cov teeb meem tseem ceeb thiab txhawb kev lag luam ncig.Kev siv txoj hauv kev tshiab no tsis yog tsuas yog txhim kho cov khoom zoo ntawm cov ntawv, tab sis kuj tseem pab tsim kom muaj kev noj qab haus huv, muaj kev nyab xeeb dua yav tom ntej.
Post lub sij hawm: Oct-31-2023