Kev loj hlob ntawm basalt fiber

Hais txog basalt fiber ntau lawm technology, kuv yuav tsum tham txog Paul Dhe los ntawm Fabkis.Nws yog thawj tus neeg uas muaj lub tswv yim ntawm extruding fibers los ntawm basalt.Nws tau thov rau US patent nyob rau hauv 1923. Nyob ib ncig ntawm 1960, lub tebchaws United States thiab lub qub Soviet Union ob leeg pib kawm txog kev siv basalt, tshwj xeeb tshaj yog nyob rau hauv cov tub rog hardware xws li foob pob ua ntxaij.Nyob rau sab qaum teb sab hnub poob Tebchaws Meskas, muaj coob tus basalt formations yog concentrated.Washington State University RVSubramanian tau tshawb fawb txog cov tshuaj muaj pes tsawg leeg ntawm basalt, extrusion tej yam kev mob thiab lub cev thiab tshuaj zog ntawm basalt fibers.Owens Corning (OC) thiab ob peb lwm lub tuam txhab iav tau ua qee qhov kev tshawb fawb ywj pheej thiab tau txais qee qhov US patents.Nyob ib ncig ntawm 1970, American Glass Company tau tso tseg txoj kev tshawb fawb ntawm basalt fiber ntau, teem nws lub tswv yim tsom rau nws cov khoom tseem ceeb, thiab tsim ntau cov iav fiber ntau zoo dua nrog rau Owens Corning's S-2 iav fiber.
Nyob rau tib lub sijhawm, kev tshawb fawb ua haujlwm nyob rau sab hnub tuaj Europe txuas ntxiv mus.Txij li thaum xyoo 1950, cov koom haum ywj pheej koom nrog thaj tsam ntawm kev tshawb fawb hauv Moscow, Prague thiab lwm thaj chaw tau raug suav los ntawm lub qub Soviet Ministry of Defense thiab tsom mus rau yav dhau los Soviet Union ze Kiev hauv Ukraine.Kev tshawb fawb lub koom haum thiab factories.Tom qab disintegration ntawm lub Soviet Union nyob rau hauv 1991, cov kev tshawb fawb ntawm lub Soviet Union tau declassified thiab pib siv nyob rau hauv pej xeem cov khoom.

Niaj hnub no, feem ntau ntawm kev tshawb fawb, kev tsim khoom thiab kev ua lag luam daim ntawv thov ntawm basalt fiber ntau yog ua raws li kev tshawb fawb ntawm cov qub Soviet Union.Saib ntawm qhov tam sim no txoj kev loj hlob ntawm domestic basalt fiber ntau, muaj txog peb hom basalt nruam fiber ntau lawm technology: ib tug yog hluav taws xob ua ke chav tsev rauv sawv cev los ntawm Sichuan Aerospace Tuoxin, lwm yam yog tag nrho cov-hluav taws xob melting unit rauv sawv cev los ntawm Zhejiang Shijin Lub tuam txhab, thiab lwm yam yog lub tshuab hluav taws xob sib xyaw ua ke rau hluav taws xob sawv cev los ntawm Sichuan Aerospace Tuoxin.Qhov zoo yog Zhengzhou Dengdian Group's basalt pob zeb fiber ntau raws li tus neeg sawv cev tag nrho-hluav taws xob melting tank kiln.
Sib piv cov kev ua haujlwm thiab kev lag luam ntawm ntau cov txheej txheem tsim khoom hauv tsev, tam sim no tag nrho cov hluav taws xob hluav taws xob muaj kev ua haujlwm siab, kev tswj xyuas siab, kev siv hluav taws xob tsawg, kev tiv thaiv ib puag ncig, thiab tsis muaj roj combustion emissions.Seb nws yog iav fiber ntau los yog basalt fiber ntau lawm technology, lub teb chaws yog unanimously txhawb txoj kev loj hlob ntawm tag nrho cov hluav taws xob furnaces kom txo tau pa emissions.

Xyoo 2019, National Development thiab Reform Commission thawj zaug tau hais meej meej suav nrog basalt fiber ntau kiln kos duab thev naus laus zis hauv "National Industrial Structure Adjustment Guidance Catalog (2019)" los txhawb kev txhim kho, uas tau taw qhia cov kev taw qhia rau kev txhim kho ntawm Tuam Tshoj basalt. kev lag luam fiber ntau thiab coj cov tuam txhab tsim khoom kom maj mam hloov ntawm chav tsev kilns mus rau lub pas dej loj kilns., Marching mus rau loj-scale ntau lawm.
Raws li cov lus ceeb toom, Lavxias Kamenny Vek lub tuam txhab slug tshuab tau tsim rau 1200-qhov slug chav tsev rau hluav taws xob kos duab tshuab;thiab tam sim no cov tuam txhab tsim khoom lag luam tseem tseem ua tus thawj 200 thiab 400-qhov kev kos duab slug chav tsev rauv tshuab.Hauv ob xyoos dhau los, ntau lub tuam txhab hauv tsev tau ua tiav kev sim ua tiav hauv kev tshawb fawb ntawm 1200-qhov, 1600-qhov, thiab 2400-qhov slats, thiab cov txiaj ntsig zoo tau ua tiav, thiab tau nkag mus rau theem sim, tso ib zoo lub hauv paus rau cov loj-scale zus tau tej cov loj tank kilns thiab loj slats nyob rau hauv Tuam Tshoj nyob rau hauv lub neej yav tom ntej.
Basalt nruam fiber ntau (CBF) yog cov khoom siv high-tech, high-performance fiber.Nws muaj cov yam ntxwv ntawm cov ntsiab lus kev ua haujlwm siab, kev ua haujlwm siab zoo ntawm kev ua haujlwm, thiab ntau yam kev ua haujlwm.Tam sim no, cov txheej txheem ntau lawm yog tseem nyob rau hauv thawj theem ntawm txoj kev loj hlob, thiab tam sim no nws yog yeej ib txwm dominated los ntawm ib tug kilns.Piv nrog rau kev lag luam iav fiber ntau, CBF kev lag luam muaj cov khoom lag luam qis, kev siv hluav taws xob ntau, cov nqi tsim khoom siab, thiab kev lag luam tsis txaus.Tom qab ze li ntawm 40 xyoo ntawm txoj kev loj hlob, tam sim no loj-scale tank kilns ntawm 10,000 tons thiab 100,000 tons tau tsim.Nws yog mature heev.Tsuas yog zoo li cov qauv kev txhim kho ntawm cov iav fiber ntau, basalt fiber tuaj yeem maj mam txav mus rau qhov loj-scale kiln ntau lawm txhawm rau txo qis cov nqi tsim khoom thiab txhim kho cov khoom zoo.
Tau ntau xyoo, ntau lub tuam txhab tsim khoom hauv tsev thiab cov chaw tshawb fawb tshawb fawb tau nqis peev ntau ntawm cov neeg ua haujlwm, cov khoom siv thiab cov peev txheej nyiaj txiag hauv kev tshawb fawb ntawm basalt fiber ntau lawm technology.Tom qab xyoo ntawm kev tshawb nrhiav thiab kev xyaum, cov cuab yeej siv hluav taws xob ntau lawm ntawm ib qho cub hluav taws xob kos duab tau paub tab.Daim ntawv thov, tab sis tsis txaus peev nyob rau hauv kev tshawb fawb ntawm tank kiln tshuab, cov kauj ruam me me, thiab feem ntau xaus rau qhov tsis ua hauj lwm.

Kev tshawb fawb ntawm tank kiln technology: kiln khoom yog ib qho ntawm cov khoom siv tseem ceeb rau kev tsim cov basalt nruam fiber ntau.Txawm hais tias lub hauv paus qauv tsim nyog, txawm hais tias qhov kub thiab txias yog qhov tsim nyog, txawm tias cov khoom siv refractory tuaj yeem tiv taus qhov yaig ntawm cov tshuaj basalt, cov kua theem tswj tsis tau thiab lub qhov cub kub qhov tseem ceeb cov teeb meem xws li kev tswj yog tag nrho ua ntej peb thiab yuav tsum tau daws. .
Loj-scale tank kiln yog tsim nyog rau loj-scale ntau lawm.Hmoov zoo, Dengdian Group tau ua tus thawj coj hauv kev ua haujlwm loj hauv kev tshawb fawb thiab kev tsim kho ntawm tag nrho cov hluav taws xob melting tank kiln tshuab.Raws li cov neeg paub txog kev lag luam, lub tuam txhab tam sim no muaj qhov loj-teev tag nrho cov hluav taws xob melting tank kiln nrog lub peev xwm ntawm 1,200 tons tau ua haujlwm txij li xyoo 2018. Qhov no yog ib qho tseem ceeb ntawm kev kos duab thev naus laus zis ntawm basalt fiber ntau- hluav taws xob melting tank kiln, uas yog qhov zoo siv thiab txhawb nqa qhov tseem ceeb rau txoj kev loj hlob ntawm tag nrho basalt fiber kev lag luam.

Kev tshawb fawb loj slat technology:Cov kiln loj yuav tsum muaj qhov sib txuam loj slats.Kev tshawb fawb thev naus laus zis slat suav nrog kev hloov pauv ntawm cov khoom siv, kev teeb tsa ntawm cov slats, qhov kub thiab txias, thiab kev tsim cov qauv slats loj.Qhov no tsis yog tsuas yog tsim nyog Cov txuj ci kev txawj ntse yuav tsum tau sim ua siab loj hauv kev xyaum.Kev tsim cov cuab yeej ntawm cov phaj loj loj yog ib qho tseem ceeb los txo cov nqi tsim khoom thiab txhim kho cov khoom zoo.
Tam sim no, tus naj npawb ntawm qhov nyob rau hauv basalt nruam fiber ntau slats nyob hauv tsev thiab txawv teb chaws yog 200 qhov thiab 400 qhov.Cov txheej txheem ntau lawm ntawm ntau lub sluices thiab cov slats loj yuav ua rau kom muaj peev xwm ntawm ib lub tshuab los ntawm ntau yam.Kev tshawb fawb kev taw qhia ntawm cov slats loj yuav ua raws li kev tsim kho lub tswv yim ntawm iav fiber ntau slats, los ntawm 800 qhov, 1200 qhov, 1600 qhov, 2400 qhov, thiab lwm yam.Kev tshawb fawb thiab kev tshawb fawb ntawm cov cuab yeej no yuav pab tau cov nqi tsim khoom.Kev txo qis ntawm basalt fiber kuj tseem txhawb nqa kev txhim kho cov khoom lag luam zoo, uas tseem yog qhov kev coj ua tsis pom kev ntawm kev txhim kho yav tom ntej.Nws yog qhov pab tau los txhim kho qhov zoo ntawm basalt fiber ncaj untwisted roving, thiab ceev cov ntaub ntawv siv fiberglass thiab cov khoom sib xyaw.
Tshawb nrhiav ntawm cov khoom siv raw basalt: raw cov ntaub ntawv yog lub hauv paus ntawm ntau lawm qhauj.Hauv ob xyoos dhau los, vim muaj kev cuam tshuam ntawm kev tiv thaiv ib puag ncig hauv tebchaws, ntau lub pob zeb basalt hauv Suav teb tsis tuaj yeem ua rau kuv ib txwm muaj.Cov ntaub ntawv nyoos yeej tsis yog qhov tseem ceeb ntawm cov tuam txhab tsim khoom yav dhau los.Nws tau dhau los ua lub hauv paus hauv kev txhim kho kev lag luam, thiab tseem tau yuam cov tuam txhab lag luam thiab cov chaw tshawb fawb pib kawm txog homogenization ntawm basalt raw cov ntaub ntawv.
Cov txheej txheem kev ua haujlwm ntawm cov txheej txheem basalt fiber ntau yog tias nws ua raws li cov txheej txheem tsim khoom ntawm lub qub Soviet Union thiab siv ib qho basalt ore ua raw khoom.Cov txheej txheem ntau lawm yog xav tau ntawm qhov muaj pes tsawg leeg ntawm cov ore.Txoj kev loj hlob ntawm kev lag luam tam sim no yog siv ib qho los yog ntau qhov sib txawv ntshiab ntuj basalt minerals kom homogenize ntau lawm, uas yog nyob rau hauv txoj kab nrog rau kev lag luam basalt thiaj li hu ua "zero emission" yam ntxwv.Ntau lub tuam txhab tsim khoom hauv tsev tau tshawb fawb thiab sim.