Muaj Aluminium Profile hauv zus thiab kev ua li cas, kev ua li cas tswj kev hnyav yog qhov tseem ceeb, me ntsis unqualified, yuav muab cov neeg siv teeb meem, ces yuav ua li cas los daws qhov Muaj Aluminium Profile alloy hardness tsawg dhau?
1, qhov chaw thiab tswj kev laus kub ntawm txhuas profile: Feem ntau, muaj qee qhov yuam kev thaum lub caij nyoog rau cov laus lub cav thiab lub qhov cub laus, qhov teem rooj kub yuav tsum tau teem raws li qhov tseeb ntawm lub tshuab ua kom sov, Tuam Tshoj tus txawb tshuab siv tshuab thiab kev ua lag luam thiab ua tib zoo saib xyuas rau qhov kev hloov ntawm kev kub hnyiab.
2, Aluminium profile laus rwb thaiv tsev: kom nruj raws li cov txheej txheem ntawm kev laus, kev rwb thaiv tsev yuav tsum tsim nyog los tiv thaiv tsis tau laus los yog ntau dhau thiab ua rau muaj mob.
3, Aluminium extrusion lub thawv tuaj yeem tsis ntom heev, khoom siv thiab khoom nruab nrab ntawm lub luv, hauv particular, tsis muaj cov ntaub ntawv me me, lub qhov nrig dua qhov loj dua, cov yeeb nkab thiab cov ntaub ntawv me, daim ntawv ua ke nrog lub thawv, lub raj tso rau hauv qhov saum npoo thiaj li ua rau lub caij nyoog laus zuj zus kom xa cua tuaj.
4, aluminium ua ntej lub cub tawg yuav tsum muaj 6xxx ntawm lwm cov kev sib txawv tshwj xeeb thiab zoo tib yam 6063 alloy cais hluav taws kev laus, vim hais tias qhov zus tau yog vim li cas tiag tiag nrog nrog lub cub tawg, qhov tshwj xeeb alloy mus noj txheej txheem ntawm kev laus.
Muaj Aluminium Profile profiles nyob rau hauv qhov kev kho mob yuav tsim ntau cov dej khib nyiab, thiab cov dej khib nyiab muaj qee qhov teeb meem ntawm cov khoom tsim tawm, yog tsis ua, yuav muaj qee yam kev cuam tshuam rau ib puag ncig, ces Muaj Txhuas Profile wastewater kho cov pov tseg dej kho tshuab, cov nram qab no peb tshwj xeeb nkag siab.
1. Cov chaw thiab hom kev kho deg dej ntws los ntawm txhuas profiles
Aluminium degrading kho cov dej khib nyiab muaj pretreatment ntawm cov roj hauv thiab tom qab dej kua txob dej, alkaline dej ntxuav tom qab alkali corrosion, acidic ntxuav dej tom qab acid etching, acidic ntxuav dej tom qab oxidation, khib acid, khib alkali thiab electrophoretic xim wastewater los ntawm ni2 +, sn2 +, acidic dej ntxuav, electrophoresis xim ion txauv ntaus ntawv. Cov dej khib nyiab yog sib xyaw nrog acidic, muaj al3 +, ni2 +, sn2 +, sn4 +, +, cr3 + thiab lwm cations, thiab $ modeltype, F, $ modeltype, cl, alo2-, ac-thiab lwm cov anions, Muaj Aluminium Profile zoo li raws li surfactants thiab acrylic resins thiab lwm cov organic compounds. Khib sulfuric acid tsim los ntawm degreasing neutralization thiab pov tseg sulfuric acid uas ua los ntawm oxidation, pov tseg kua ua los ntawm cov xim, pov tseg acrylic kua los ntawm electrophoretic xim, thiab ni2 +, F thiab lwm cov dej khib nyiab ua los ntawm sealing qhov.
2. Kev ntsuas kom txo cov dej ntws tawm thiab dej tsis zoo pov tseg
Cov txheej txheem txo cov dej khib nyiab thiab dej khib nyiab muaj sij hawm tsim nyog tswj thiab tswj qhov chaw thau khoom kom txo tau cov kua dej txias, thiab siv ob theem plaub thim dej kom txo tau cov khoom noj. Tom qab acid etching thiab degreasing, ntxuav dej yog siv los ntxuav tom qab alkali corrosion, thiab dej ntxuav tom qab oxidation siv rau acid acid thiab degreasing tom qab ntxuav. Tsis tas li ntawd, yuav kom txo los sis tsis txhob siv cov dej khib nyiab thiab cov dej khib nyiab, cov kab yuav tsim thiab siv ntau yam khoom siv rov qab, xws li cov kua qaub av rov qab, cov khoom siv alkali corrosion, Muaj Aluminium Profile Electrophoresis xim RO rov qab ntaus ntawv, kev siv cov khoom siv rov qab no tuaj yeem txo cov nqi dej khib nyiab thiab pov tseg cov dej ua kom qis tshaj qhov qub, tib lub sij hawm, txo cov nqi ntau tshaj.
3. Lub hauv paus ntsiab lus thiab txoj hauv kev kho cov dej khib nyiab los ntawm kev kho rau cov txhuam hniav
Cov dej khib nyiab uas tsim los ntawm kev kho cov txhuas hniav yog cov tshuaj acid thiab alkali wastewater, uas muaj ib qho me me ntawm cov phom sij thiab cov cations, xws li ni2 +, sn2 + thiab F, thiab txoj kev kho mob yog acid-base neutralization. Cov dej khib nyiab feem ntau xav tias acidity, yuav tsum ntxiv cov alkali neutralization, tus nqi phaj mus rau 7-8.5. Nyob rau tib lub sij hawm nyob rau hauv tus txheej txheem ntawm cationic al3 +, ni2 +, sn2 +, cr3 + thiab hais txog, tsim ntawm hydroxide nag lossis daus. Los ntawm cov dej nruab nrab thiab cov dej khib nyiab mus rau hauv cov dej khov rau hauv cov dej khov, tib lub sij hawm nrog cov khoom siv hluav taws xob hauv cov hluav taws xob thiab cov dej khib nyiab yooj yim, condensate tom qab lub wastewater rau hauv lub tank, sedimentation hom tau inclined phaj precipitation txoj kev, Muaj Aluminium Profile air flotation method, centrifugal precipitation method, tus sau xav tias kev siv cov centrifugal sedimentation yog ib qho ruaj khov, tom qab los nag, Cov kua ntshiab ntshiab nkag mus rau hauv lub tank lossis lub reservoir tom qab overflow los ntawm lub qhov ncauj qaum.
