Hermetic tshuaj ntsuam ntawm 3D luam ntawv cov ntaub ntawv
Txoj cai ua haujlwm
Thaum hlau hmoov laser txoj kev (3D luam ntawv) qhov chaw yog tsim, nws yog nrog los ntawm cov tiam ntawm hlau condensation tshuaj, uas yuav ua rau hmoov paug thaum tov nyob rau hauv cov hmoov.Tsis tas li ntawd, cov hmoov hlau nquag thiab cov khoom zoo xws li txhuas thiab titanium muaj qhov ua tau zoo ntawm oxidized.Cov hmoov hlau khiav tawm no tau nqus mus rau hauv lub tshuab tshuaj ntsuam rau kev sib cais txhua lub sijhawm, thiab lawv nyob hauv qhov chaw kaw inert gas thaum lub voj voog kom ntseeg tau tias cov pa oxygen tsawg., kom tsis txhob oxidation ntawm cov hmoov zoo, thiab cov hmoov hlau sib cais nkag mus rau hauv cov hmoov feeder rau rov siv dua.
Cov txheej txheem ntau lawm
Raw khoom extraction - pom - crystallization - sib cais - ziab - sieving - puab ntim - txheej ntim
Extraction ntawm raw cov ntaub ntawv: Raws li cov solubility ntawm ntau yam nyob rau hauv Suav tshuaj ntsuab tshuaj nyob rau hauv cov kuab tshuaj, ib tug hnyav uas muaj solubility siab rau active Cheebtsam thiab tsis muaj solubility rau Cheebtsam uas tsis yuav tsum tau yaj yog xaiv, thiab cov txheej txheem ntawm dissolving lub active Cheebtsam. los ntawm cov ntaub so ntswg ntawm cov khoom siv tshuaj yog hu ua hnyav extraction.
Filtration: Filtration yog hais txog kev ua haujlwm ntawm kev sib cais cov khoom sib cais hauv cov roj los yog kua, siv cov khoom ntxeem tau (filter nruab nrab) kom dhau cov pa roj los yog kua hauv qhov kev ncua (filter slurry) (filtrate), cuam tshuam cov khoom siv ( lim residue) uas tuaj nyob rau hauv lub lim nruab nrab los tsim ib lub ncuav mog qab zib lim.
Crystallization: Thaum cov kua dej kub saturated txias, cov solubility ntawm cov kuab tshuaj txo qis thiab cov tshuaj ua supersaturated, yog li ntawd cov kua nplaum precipitates nyob rau hauv daim ntawv ntawm crystallization.
Kev sib cais: qhuav thiab ntub sib cais.
Kev ziab: Siv cov cua sov kom vaporize noo noo (nqus dej los yog lwm yam kuab tshuaj) hauv cov ntaub ntawv ntub dej, thiab siv cov cua los yog lub tshuab nqus tsev kom tshem tawm cov vaporized ya raws kom tau cov khoom qhuav.
Kev tshuaj ntsuam: Cov khoom yog txheeb los ntawm particle loj.
Ntim: tiav ntim.
Cov khoom zoo
● Ncua ntim thiab ntim nrog cov roj inert kom ntseeg tau tias cov pa oxygen tsawg thiab cov khoom tawg-pov thawj.
● Sib cais molten loj hais los muab kev ruaj ntseg lav rau lub tshuab luam ntawv.
● Kev sib cais tsis tu ncua, tsis cuam tshuam rau kev ua haujlwm tas mus li ntawm lub tshuab luam ntawv.
● Tsis siv neeg rov qab thiab rov qab ua dua yam tsis muaj kev cuam tshuam los ntawm phau ntawv kom tsis txhob muaj kev puas tsuaj rau tib neeg lub cev.
● Ntxiv cov khoom siv rov ua dua tshiab kom txo cov khoom poob.
● Muaj ob peb ntu, nws yooj yim rau disassemble thiab sib sau ua ke, thiab nws yooj yim los ntxuav kom huv si thiab txo lub sijhawm ntxuav.
● Lub kaw lus ua haujlwm nyob rau hauv ib qho airtight, tsis muaj hmoov zoo khiav thiab tsis muaj suab nrov.
Cov ntaub ntawv thov
Nws yog siv hauv kev lag luam 3D luam ntawv los sau, rov qab thiab lim cov hmoov hlau hauv cov txheej txheem luam ntawv 3D kom paub txog kev rov siv cov ntaub ntawv raw.Nws yog qhov tsim nyog rau kev tshuaj xyuas thiab rov qab cov hmoov hlau, hlau hmoov, txhuas, titanium thiab lwm yam ntaub ntawv.
