Mizere yopangira malata ndi zida zapadera zopangira zida zopangira malata, zomwe zimaphatikizapo kuyika zinki kuchitsulo kapena chitsulo kuti zisawonongeke. Njirayi ndi yofunika kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zomangamanga, magalimoto, ndi kupanga, kumene moyo wautali ndi kukhazikika kwa zigawo zazitsulo ndizofunikira kwambiri.Mizere yokhotakhotakuphatikizira zigawo zingapo zofunika, kuphatikiza zida zogwirira ntchito ndi magawo obwezeretsanso ndikusinthanso, kuti zitsimikizire kupanga bwino.
galvanizing ndondomeko
Njira yothira malata imakhala ndi magawo angapo, kuphatikiza kukonza pamwamba, kuthirira, ndi kuchiritsa pambuyo pake. Gawo lirilonse ndilofunika kwambiri kuti tikwaniritse azinc wapamwamba kwambirizokutira zomwe zimamatira mwamphamvu ku gawo lapansi ndipo zimapereka chitetezo chokhalitsa.
1.Kukonzekera Pamwamba: Musanapangire zitsulo kapena chitsulo, ziyenera kutsukidwa bwino kuti muchotse zonyansa monga dzimbiri, mafuta kapena dothi. Izi nthawi zambiri zimatheka kudzera mwa kuphatikiza makina oyeretsa ndi mankhwala, kuphatikizapo pickling mu njira ya asidi. Cholinga chake ndikupanga malo oyera kuti agwirizane bwino ndi zokutira za zinki.
2.Glvanizing: Pamene pamwamba pakonzedwa, zitsulo zimamizidwa mumadzi osambira a zinki osungunuka, omwe nthawi zambiri amatenthedwa mpaka 450 ° C (842 ° F). Zinc imakhudzidwa ndi chitsulo muzitsulo kupanga mndandanda wazitsulo zazitsulo za zinki, zomwe zimakutidwa ndi chitsulo choyera. Ndi chomangira chachitsulo ichi chomwe chimapatsa chitsulo chosungunuka bwino kwambiri kuti chiziyire.
3.Post-mankhwala: Pambuyo pa galvanizing, mankhwala yokutidwa akhoza kukumana njira zosiyanasiyana pambuyo mankhwala, monga quenching kapena passivation, kumapangitsanso ntchito ❖ kuyanika zinki. Mankhwalawa amatha kusintha mawonekedwe a pamwamba pa malata ndikuwonjezera kukana kwa dzimbiri.
Udindo wa zida zogwirira ntchito
Zida zogwirira ntchito zimagwira ntchito yofunika kwambiri pakuchita bwino kwa chingwe chokondera. Zipangizozi zimakhala ndi udindo woyendetsa, kusunga ndi kulamulira zipangizo panthawi yonseyi. Mitundu yayikulu yazida zogwirira ntchitoamagwiritsidwa ntchito mu mizere galvanizing monga:
1.Conveyors: Makinawa amasuntha zigawo zachitsulo kudutsa magawo osiyanasiyana a njira yopangira malata, kuchokera pakukonzekera pamwamba kupita ku thanki yopangira malata. Makina otumizira ma conveyor amatha kuchepetsa kwambiri ndalama zogwirira ntchito ndikuwonjezera liwiro lopanga.
2.Crane ndi Hoist: Pazigawo zazikulu kapena zolemera kwambiri, ma cranes ndi hoist ndizofunikira pakukweza ndi kuyika zida mkati mwa mzere wopangira malata. Machitidwewa amaonetsetsa kuti magawo aikidwa bwino ndi otetezedwa m'matangi opangira malata ndi madera ena opangira.
3.Storage Racks: Kusungirako koyenera kwa zipangizo ndi zinthu zomalizidwa ndizofunikira kuti pakhale malo okonzekera komanso ogwira ntchito. Zoyika zosungira zimathandizira kukulitsa malo ndikuwonetsetsa kuti zinthu zitha kupezeka mosavuta zikafunika.
Flux kuchira ndi kukonzanso chipangizo
Flux recovery and regeneration units ndi gawo lofunika kwambiri la mizere yamakono ya galvanizing. Flux ndi mankhwala omwe amagwiritsidwa ntchito popanga galvanizing kuti apititse patsogolo utoto wa zinki. Imathandiza kupewa okosijeni pamwamba zitsulo ndi kulimbikitsa bwino adhesion wa nthaka. Komabe, kusinthasintha kumatha kuipitsidwa pakapita nthawi, zomwe zimapangitsa kuchepa kwachangu komanso kuchuluka kwa ndalama.
Refluxers amathetsavuto ili poyeretsa mosalekeza ndikukonzanso yankho la flux. Ndondomekoyi ili ndi njira zingapo:
1.Filtration: Sefayi yoipitsidwa kuti muchotse zonyansa ndi tinthu tating'onoting'ono tomwe tingakhudze khalidwe la galvanizing ndondomeko.
Chithandizo cha 2.Chemical: The Flux yosefedwa ikhoza kuthandizidwa ndi mankhwala kuti abwezeretse katundu wake ndi mphamvu zake. Izi zingaphatikizepo kuwonjezera mankhwala enaake kuti agwirizanenso ndi yankho la flux.
3.Kubwezeretsanso: Njira yowonongeka ikhoza kubwezeretsedwanso ndikugwiritsidwanso ntchito popangira malata, kuchepetsa zinyalala ndi kuchepetsa ndalama zogwirira ntchito. Izi sizimangowonjezera mphamvu ya mzere wokometsera, komanso zimathandizira kukwaniritsa njira zopangira zokhazikika.
Mwachidule, mizere yopangira malata ndizovuta komanso zofunikira zopangira zitsulo zopangira malata. Kuphatikiza kwazida zogwirira ntchitondi ma unit flux kuchira ndi kusinthikanso kumapangitsa kuti ntchitoyo ikhale yabwino, yabwino komanso yokhazikika. Pomwe kufunikira kwa mafakitale azinthu zolimba komanso zolimbana ndi dzimbiri kukukulirakulira, kufunikira kwa mizere yopangira malata kudzangowonjezereka, ndikupangitsa kuti ikhale gawo lofunikira pakupanga kwamakono.
Nthawi yotumiza: Dec-16-2024