Mehala ea galvanizing ke lisebelisoa tse khethehileng tsa tlhahiso tse etselitsoeng ts'ebetso ea galvanizing, e kenyelletsang ho sebelisa lesela la zinki ho tšepe kapa tšepe ho thibela kutu. Ts'ebetso ena e bohlokoa liindastering tse fapaneng, ho kenyeletsoa kaho, likoloi, le tlhahiso, moo bophelo bo bolelele le ho tšoarella ha likarolo tsa tšepe li leng bohlokoa.Methapo ea galvanizingkopanya likarolo tse 'maloa tsa bohlokoa, ho kenyelletsa lisebelisoa tsa ho sebetsana le thepa le lihlopha tsa ho hlaphoheloa le ho tsosolosoa ha flux, ho etsa bonnete ba hore tlhahiso e sebetsang hantle.
Mokhoa oa galvanizing
Ts'ebetso ea galvanizing hangata e kenyelletsa methati e mengata, ho kenyelletsa le ho lokisa holim'a metsi, ho galvanizing, le ka mor'a kalafo. Mothati o mong le o mong o bohlokoa ho fihlela katlehozinki ea boleng bo holimoho roala ho khomarelang ka thata ho substrate le ho fana ka tšireletso ea nako e telele.
1.Tokiso ea Sebaka: Pele o kenya tšepe kapa tšepe, e tlameha ho hloekisoa hantle ho tlosa litšila leha e le life tse kang mafome, oli kapa litšila. Hangata sena se finyelloa ka ho kopanya ho hloekisa ka mechine le phekolo ea lik'hemik'hale, ho kenyelletsa le pickling ka tharollo ea asiti. Sepheo ke ho theha sebaka se hloekileng bakeng sa ho khomarela hantle ha coat ea zinki.
2.Galvanizing: Hang ha bokaholimo bo lokisitsoe, tšepe e qoelisoa ka bateng ea zinki e qhibilihisitsoeng, hangata e futhumatsoa ho pota 450 ° C (842 ° F). Zinki e kopana le tšepe e ka har'a tšepe ho etsa letoto la li-alloy tsa zinki-arone, tse ntan'o koaheloa ka lera la zinki e hloekileng. Ke tlamo ena ea metallurgic e fanang ka tšepe ea galvanized e hanyetsanang le ho bola.
3.Ka mor'a ho phekoloa: Ka mor'a ho galvanizing, sehlahisoa se koahetsoeng se ka 'na sa e-ba le mekhoa e sa tšoaneng ea phekolo ka mor'a phekolo, e kang ho tima kapa ho feta, ho ntlafatsa ts'ebetso ea ho roala zinki. Liphekolo tsena li ka ntlafatsa ponahalo ea bokaholimo ba masenke le ho ntlafatsa ho hanyetsa ho bola ha eona.
Karolo ea thepa ea ho sebetsana le thepa
Thepa ea ho sebetsana le thepa e phetha karolo ea bohlokoa ho sebetsa le ho sebetsa ha mohala oa galvanizing. Thepa ena e ikarabella bakeng sa ho tsamaisa, ho boloka le ho laola thepa ho pholletsa le ts'ebetso ea galvanizing. Mefuta e ka sehloohong eathepa ea ho tšoara thepae sebelisitsoeng meleng ea galvanizing e kenyelletsa:
1. Li-Conveyors: Litsamaiso tsena li tsamaisa likarolo tsa tšepe ka mekhahlelo e fapaneng ea mokhoa oa ho roala, ho tloha ho lokisoang ka holim'a metsi ho ea tanka ea galvanizing. Litsamaiso tse ikemetseng tsa ho tsamaisa thepa li ka fokotsa litšenyehelo tsa basebetsi haholo le ho eketsa lebelo la tlhahiso.
2.Crane le Hoist: Bakeng sa likarolo tse kholoanyane kapa tse boima, li-cranes le li-hoist li bohlokoa bakeng sa ho phahamisa le ho beha lisebelisoa ka har'a mohala oa galvanizing. Litsamaiso tsena li etsa bonnete ba hore likarolo li behiloe ka mokhoa o bolokehileng le ka nepo ka litankang tsa galvanizing le libakeng tse ling tsa ts'ebetso.
3.Storage Racks: Poloko e nepahetseng ea lihlahisoa tse tala le lihlahisoa tse felileng ke tsa bohlokoa ho boloka tikoloho e hlophisitsoeng le e sebetsang hantle ea tlhahiso. Liraka tsa polokelo li thusa ho ntlafatsa sebaka le ho netefatsa hore lisebelisoa li fumaneha habonolo ha ho hlokahala.
Sesebelisoa sa ho hlaphoheloa ha Flux le ho nchafatsa
Likarolo tsa ho hlaphoheloa ha Flux le ho nchafatsa bocha ke karolo ea bohlokoa ea mela ea sejoale-joale ea galvanizing. Flux ke motsoako oa lik'hemik'hale o sebelisoang nakong ea ts'ebetso ea galvanizing ho ntlafatsa boleng ba ho roala zinki. E thusa ho thibela oxidation ea holim'a tšepe 'me e khothalletsa ho khomarela hantle ha zinki. Leha ho le joalo, flux e ka silafala ha nako e ntse e ea, e lebisang ho fokotseng ts'ebetso le litšenyehelo tse eketsehileng.
Li-refluxers lia rarollabothata bona ka ho tsoela pele ho hloekisa le ho nchafatsa tharollo ea flux. Ts'ebetso ena e kenyelletsa mehato e mengata:
1.Filtration: Hlakola phallo e silafalitsoeng ho tlosa litšila le likaroloana tse ka amang boleng ba mokhoa oa galvanizing.
2.Chemical Treatment: The flux e tlhotliloeng e ka phekoloa ka lik'hemik'hale ho tsosolosa thepa ea eona le katleho. Sena se ka kenyelletsa ho eketsa lik'hemik'hale tse itseng ho leka-lekanya tharollo ea flux.
3. Recycling: The processed flux e ka sebelisoa hape le ho sebelisoa hape ts'ebetsong ea galvanizing, ho fokotsa litšila le ho theola litšenyehelo tsa ts'ebetso. Sena ha se ntlafatse feela katleho ea mohala oa galvanizing, empa hape se thusa ho finyella mekhoa e tsitsitseng ea tlhahiso.
Ka kakaretso, lithapo tsa galvanizing ke lisebelisoa tse rarahaneng le tsa bohlokoa bakeng sa ho hlahisa lihlahisoa tsa tšepe tse entsoeng ka masenke. Kopanyo eathepa ea ho tšoara thepaka phallo ea phallo le likarolo tsa nchafatso e ntlafatsa ts'ebetso, boleng le ts'ebetso ea ts'ebetso ea galvanizing. Ha tlhokahalo ea indasteri ea thepa e tšoarellang le e sa jeng e ntse e eketseha, bohlokoa ba likhoele tse tsoetseng pele tsa mabone bo tla eketseha, e leng se tla ba etsa karolo ea bohlokoa ea tlhahiso ea sejoale-joale.
Nako ea poso: Dec-16-2024