Galvanizing (Galvanizing) tseem hu ua kub-soaked zinc thiab kub-dip galvanizing: Nws yog ib qho zoo hlau anticorrosive txoj kev, uas yog tsuas yog siv rau hlau qauv chaw nyob rau hauv ntau yam industries. mus rau hauv cov kua zinc melted ntawm li 500 degree C los ua kom lub ntsej muag ntawm cov hlau tivthaiv xa cov zinc txheej los ua si lub hom phiaj ntawm kev tiv thaiv corrosion. Kub-dip galvanized txheej txheem txheej txheem: tiav pickled-dej ntxuav-ntxiv kev pab-drying-drying- hanging-cooling-medicinal-cleaning-polishing-kub-dip galvanized.Kub-dip galvanizing yog tsim los ntawm cov laus tshav kub-plated txoj kev. Txij li thaum Fabkis tau thov rau kev lag luam hauv xyoo 1836, nws muaj keeb kwm ntawm ntau tshaj 170 xyoo.Nyob rau hauv peb lub xyoos dhau los, nrog rau kev loj hlob sai ntawm txias-rolled steel, kub-dip galvanized kev lag luam tau tsim nyob rau hauv ib tug loj scale.
Kub-dip galvanized steel yeeb nkab siv cov txheej txheem ntawm txhua yam -immersive semi-automatic semi-automatic galvanization txoj kev ua kom tiav, suppress, kauv, rub tawm, thiab txhim kho cov txheej txheem kub galvanized.
1. Cov txheej txheem tsis tswj: Zinc kua kub yuav tsum tswj ntawm 440-460 degree C; zinc dipping lub sij hawm yuav tsum tau tswj ntawm 30-60 vib nas this; tus nqi ntawm aluminium kua nto (zinc kua nto yog 0.01-0.02%)
2. Kev siv zinc ingots yuav tsum yog lub teb chaws tus qauv ZN0-3 zinc ingot.
3. Peb yuav tsum nco ntsoov tswj thiab tswj cov kev ua tau zoo ntawm cov kauv ntawm lub siab downward, unplug txhim kho cov cuab yeej txhim kho, ntxiv dag zog rau lubrication ntawm lub tog raj kheej, kho qhov siab thiab lub kaum sab xis ntawm cov yeeb nkab galvanized, thiab kho cov khoom siv. mus rau lub xeev zoo tshaj plaws.
4. Qhov chaw ntawm qhov hloov yuav tsum yog qhov tseeb; lub thermal hwj chim puppet thiab lub rooj yuav tsum tau siv uniformly. Txwv tsis pub, qhov ntsuas kub yuam kev yuav loj, thiab lub tes tsho tiv thaiv ntawm lub thermocouple yuav tsum tau kuaj xyuas thiab hloov ntau zaus.
5. Tus neeg teb xov tooj ntawm lub rooj ua haujlwm yuav tsum tau hloov kho manually los tiv thaiv cov kav dej daig raws li kev ua haujlwm ntawm cov khoom siv nyob rau hauv pem hauv ntej ntawm lub cub tawg thiab cov lus taw qhia.
6. Ua ntej-sov-up ua ntej siv cov cuab yeej ua ntej lub cub tawg los tiv thaiv zinc splash los ntawm kev ua phem rau tib neeg; nquag xyuas seb cov yeeb nkab steel puas poob rau hauv lub lauj kaub, thiab nws yuav tsum tau muab tshem tawm hauv lub sijhawm; kho cov cuab yeej hauv timeSafety.
7. Thaum ntxiv zinc rau lub lauj kaub zinc, preheat zinc ingot ua ntej. Thaum ntxiv zinc, ib pob ntawm zinc tsis raug tso cai. Cov zinc tsis ntau tshaj tsib daim txhua lub sij hawm.Slowly npaj, thiaj li tsis mus cuam tshuam qhov kev puas tsuaj rau zinc lauj kaub thiab txaws ib tug loj npaum li cas ntawm zinc raug mob; cov khoom siv hlau yog nruj me ntsis txwv tsis pub poob rau hauv cov tshuaj zinc kom tsis txhob muaj cov zinc residue ntau.
8. Thaum fusion zinc, nws yuav tsum tau rhuab maj mam. Tsis txhob hlawv hluav taws, txwv tsis pub yuav muaj lub neej ntawm lub lauj kaub galvanized, thiab ntau cov zinc chav yuav volatilize.Tom qab cov pa phem no tau nqus los ntawm tib neeg lub cev, nws yuav raug kev txom nyem los ntawm "npau taws kub hnyiab". txheej txheem ntawm melting zinc, ib zaug zinc muaj qhov kub thiab txias, koj yuav tsum tsis txhob siv koj txhais tes los txhawb zinc blocks kom tsis txhob kub hnyiab. Cov cuab yeej tsim nyog yuav tsum tau siv los txhawb nqa nws.
9. Ntshiab zinc tshauv rau saum npoo ntawm cov kua zinc tsis tu ncua.Thaum khawb cov hmoov tshauv, koj yuav tsum maj mam txhuam cov hmoov tshauv saum npoo ntawm cov kua zinc. Tsis txhob nplawm ntau dhau, kom tsis txhob nce cov zinc tshauv.Muaj kev sib tsoo ntawm tus kheej lossis khoom siv sib tsoo.
10. Zinc blocks, crushed zinc, zinc, thiab steel kav uas ntws los ntawm hauv av nyob rau hauv pem hauv ntej ntawm lub cub tawg, zinc, thiab cov kav hlau uas ntws mus rau sab nraud yuav tsum tau rov qab los ntawm txhua lub sijhawm kom txo cov cua sov ntawm lub lauj kaub zinc.
11. Thaum ntxiv aluminium ingots rau saum npoo ntawm zinc kua, nws yog ib qho tsim nyog los xyuas kom meej tias cov ntsiab lus txhuas ntawm zinc kua nto yog ib yam.
12. Txhawm rau pab txhawb cov seem thiab zinc twj tso kua mis, 20 tons ntawm txhuas yuav tsum muab tso rau hauv lub lauj kaub zinc.
13. Thaum nuv ntses, lub tshuab seem yuav tsum tau pre-heated ua ntej. Cov zinc residue yuav tsum khaws cia hauv qhov loj. Qhov kub ntawm qhov seem yuav tsum tswj tau siab tshaj 455 degree C. Thaum viav vias lub tshuab khawb qhov seem, koj yuav tsum siv lub cuab yeej tshwj xeeb kom tawm hauv lub lauj kaub zinc.Cov taw yuav tsum tau sawv ntsug rau hauv cov duab diced.
14. Cov txheej txheem kub-dip galvanized yog nruj heev. Yog li ntawd, nyob rau hauv tus txheej txheem ntawm kub-dip galvanized ntau lawm, nws yog tsim nyog los ua ib tug rhiav, uas txhais tau hais tias ntau cov hauv paus hniav los yog tonnage nyob rau hauv lub chav tsev lub sij hawm, tus nqi qis dua, thiab tus nqi siab dua, tus nqi ntau dua.
