Koj puas paub cov yam ntxwv ntawm cov kav dej Galvanized?

(1) Cov khoom huv huv tshwj xeeb
Cov yeeb nkab galvanized txais cov txheej txheem sulfate electroplating ntawm zinc-hlau alloy, uas txhais tau hais tias muaj kev ncaj qha perforations ntawm cov kab ntau lawm troughs thiab cov troughs yam tsis muaj kev nqa tawm lossis dhau ntawm cov tshuaj. Txhua tus txheej txheem ntawm cov txheej txheem ntau lawm yog tsim los ntawm ib txoj kev ncig. Cov kev daws teeb meem hauv txhua lub tank, uas yog cov kua qaub thiab alkali, cov tshuaj electroplating, lub teeb rho tawm thiab cov tshuaj passivation, thiab lwm yam, tsuas yog siv dua thiab tsis xau lossis tawm tawm sab nraud. Cov kab ntau lawm tsuas muaj 5 lub tso tsheb hlau luam tu, uas siv kev ncig. Rov siv dua thiab tso tawm tsis tu ncua, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem ntau lawm uas tsis tsim cov dej khib nyiab yam tsis tau ntxuav tom qab passivation.
(2) Qhov tshwj xeeb ntawm cov khoom siv electroplating
Cov electroplating ntawm galvanized kav thiab electroplating ntawm tooj liab hlau yog tib yam li nruam electroplating, tab sis cov khoom siv plating txawv. Lub plating tank yog tsim los nrog txoj hlua khi ntawm cov hlau hlau. Lub tank lub cev ntev, dav tab sis ntiav. Thaum lub sij hawm electroplating, cov hlau hlau hla dhau lub qhov thiab nthuav tawm ntawm cov kua dej hauv txoj kab ncaj nraim, ua kom qhov kev ncua deb ntawm lawv. Txawm li cas los xij, galvanized yeeb nkab txawv ntawm cov hlau hlau nyob rau hauv uas nws muaj nws tus kheej tshwj xeeb nta thiab cov khoom siv tank yog qhov nyuaj dua. Lub tank lub cev yog tsim los ntawm sab sauv thiab qis. Lub sab sauv yog lub plating tank thiab qhov qis dua yog cov tshuaj circulation cia tank, tsim lub trapezoid zoo li lub tank lub cev uas nqaim rau saum thiab dav hauv qab. Muaj cov channel rau galvanized yeeb nkab electroplating ua haujlwm nyob rau hauv lub plating tank. Muaj ob qhov los ntawm qhov nyob hauv qab ntawm lub tank uas sib txuas lus nrog lub tank qis, thiab tsim cov txheej txheem plating daws rov ua dua tshiab nrog lub twj tso kua mis submersible. Yog li ntawd, cov kav dej galvanized yog tib yam li hlau hlau electroplating, thiab cov khoom plated yog dynamic. Txawm li cas los xij, tsis zoo li hlau hlau plating, cov tshuaj plating rau cov kav dej galvanized kuj tseem muaj zog.
(3) Optimization ntawm sulfate galvanizing
Qhov zoo ntawm sulfate galvanizing yog tias tam sim no efficiency siab li 100% thiab tus nqi deposition ceev, uas yog unmatched los ntawm lwm yam txheej txheem galvanizing. Vim hais tias cov crystallization ntawm txheej tsis zoo txaus, lub peev xwm dispersion thiab sib sib zog nqus plating muaj peev xwm tsis zoo, yog li nws tsuas yog haum rau plating kav thiab xov hlau nrog cov duab geometric yooj yim. Cov txheej txheem sulfate electroplating zinc-hlau alloy optimizes cov txheej txheem sulfate galvanizing. Tsuas yog lub ntsiab ntsev zinc sulfate khaws cia, thiab cov khoom seem raug muab pov tseg. Ib qho tsim nyog ntawm cov ntsev ntsev yog ntxiv rau cov txheej txheem tshiab los tsim cov zinc-hlau alloy txheej los ntawm cov txheej txheem hlau qub. Lub reorganization ntawm cov txheej txheem tsis tsuas yog coj mus rau pem hauv ntej qhov zoo ntawm high tam sim no efficiency thiab ceev deposition tus nqi ntawm cov thawj txheej txheem, tab sis kuj zoo heev txhim kho lub dispersion muaj peev xwm thiab sib sib zog nqus plating muaj peev xwm. Yav dhau los, complex qhov chaw tsis tuaj yeem plated, tab sis tam sim no ob qho tib si yooj yim thiab complex qhov chaw tuaj yeem plated, thiab kev tiv thaiv kev ua tau zoo kuj yog 3 mus rau 5 npaug ntau dua li cov hlau ib leeg. Kev xyaum ntau lawm tau ua pov thawj tias thaum siv txuas ntxiv electroplating ntawm cov xov hlau thiab cov kav dej, cov txheej txheej nplej yog finer thiab ci dua li qub, thiab tus nqi deposition yog ceev. Cov txheej tuab ncav cuag qhov yuav tsum tau ua hauv 2 mus rau 3 feeb.
(4) Kev hloov pauv ntawm sulfate zinc plating
Sulfate electroplating ntawm zinc-hlau alloy tsuas khaws zinc sulfate, lub ntsiab ntsev ntawm sulfate zinc plating. Cov khoom seem xws li txhuas sulfate, alum (potassium aluminium sulfate), thiab lwm yam tuaj yeem muab ntxiv rau lub plating da dej thaum kho kom tsim cov dej tsis sib haum hydroxide. Tshem tawm; rau cov organic additives, ntxiv hmoov activated carbon kom tshem tawm lawv los ntawm adsorption.
Kev ntsuam xyuas los ntawm galvanized yeeb nkab manufacturers tau pom tias aluminium sulfate thiab potassium aluminium sulfate yog qhov nyuaj rau tshem tawm tag nrho ntawm ib zaug thiab muaj kev cuam tshuam rau lub ci ci ntawm txheej, tab sis nws tsis loj heev thiab tuaj yeem muab tshem tawm rau kev noj. Lub sijhawm no, qhov ci ci ntawm cov txheej tuaj yeem rov qab los ntawm kev kho nrog cov tshuaj. Ntxiv cov khoom tsim nyog cov ntsiab lus raws li cov txheej txheem tshiab kom ua tiav qhov kev hloov pauv.