Fieldbus Distributed Control System rau Electroplating Hluav taws xob cua sov yeeb nkab

Fieldbus Distributed Control System rau Electroplating Hluav taws xob cua sov yeeb nkab

Txhawm rau txhim kho kev lag luam kev ntseeg siab ntawm kev saib xyuas thiab txhim kho kev tswj hwm kev tshawb fawb

Electroplating hluav taws xob cua sov yeeb nkab dej khib nyiab kho chav tsev

Cov dej khib nyiab, cov dej khib nyiab alkaline, cov dej khib nyiab sib xyaw thiab cov dej khib nyiab uas muaj chrome uas tau tsim nyob rau hauv cov txheej txheem rov tsim dua tshiab tau sau rau hauv lawv cov tso tsheb hlau luam, thiab cov kua rov ua dua tshiab tau sau rau hauv lawv cov dej khib nyiab. Cov dej khib nyiab no muaj ntau cov hlau ions thiab Acid, alkali, thiab lwm yam, yog li ntau yam dej khib nyiab (kua) yuav tsum tau kho. Chav tsev kho dej khib nyiab suav nrog kev kho tshuaj lom neeg thiab ib feem "polishing". Lub hom phiaj ntawm kev kho tshuaj yog ntxiv oxidants, flocculants, txo cov neeg ua haujlwm, acids thiab alkalis rau cov dej khib nyiab kom tiav cov txheej txheem xws li tshem tawm Cr6 ntxiv, kho pH, thiab nag lossis daus ntawm cov hlau ions. Cov seem "polishing" siv ib qho kev xaiv ion txauv kem kom tshem tawm cov hlau ions ntxiv los ntawm cov dej thiab coj cov dej tawm mus rau cov qauv tawm los ntawm kev ua kom tsis zoo thiab kev tswj pH kawg.

Ions hauv Electroplating Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Kho Mob

Kev kho dej khib nyiab yog tsim los ntawm ion exchange regeneration unit, electrolysis unit, dej ntshiab, chav kho dej khib nyiab, sludge dewatering unit, thiab lwm yam. "Rhiav kev kho dej khib nyiab los ntawm trailer los ua kom tiav qhov kev kho hauv nruab nrab.

Tom qab cov ion txauv resin nyob rau hauv lub mobile kho ntaus ntawv yog saturated, nws yog regenerated nyob rau hauv lub ion exchange regeneration unit. Cov txheej txheem rov tsim dua tshiab tuaj yeem ua kom haum 5 lub tsheb rau tib lub sijhawm rov tsim dua tshiab txhua hnub. Lub voj voog rov tsim dua yog 4 hnub.

Lub tshuab electrolysis tau txais 6 cov khoom siv diaphragm electrolysis kom rov qab tau cov kua qaub thiab cov hlau hauv cov kua rov ua dua tshiab ntawm anodic kem ntawm cov tin, txhuas thiab tooj liab mobile chav tsev, thiab cov organic acid tom qab electrolysis yog rov qab siv dua rau kev tsim dua tshiab ntawm ion txauv resin. .

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