Umbhobho wentsimbi etshisiweyo oshushu-dip yinto eqhelekileyo yokwakha eneempawu zokumelana nokugqwala, ukumelana nokunxiba, kunye nobomi obude. Ngoko ke, yenziwa njani imibhobho yentsimbi enezinki eshushu?

1. Ukulungiswa kwezinto ezikrwada: Eyona mathiriyeli ekrwada yombhobho wentsimbi etshiswe yidiphu ngumbhobho oqhelekileyo wekhabhoni. Ngethuba lenkqubo yokuvelisa, kufuneka uqale ukhethe izinto ezifanelekileyo zetsimbi kwaye uqinisekise ukuba umgangatho wayo udibana nemigangatho efanelekileyo.

2. Ukulungiswa kombhobho wentsimbi: Ngaphambi kokufaka igalvanizing eshushu, umbhobho wentsimbi kufuneka uhambe ngothotho lweenkqubo zonyango. Okokuqala, umbhobho wentsimbi uyanqunyulwa, kwaye umhlwa uyasuswa ukususa i-oxides, igrisi kunye nobunye ukungcola phezu komhlaba. Emva koko, hlambulula umbhobho wensimbi ukuqinisekisa ukucoceka kwendawo. Oku kuya kukulungiselela inkqubo elandelayo yokugalela.

3. Inkqubo yokwenziwa kwegalvanizing: I-Hot-dip galvanizing yinkqubo apho imibhobho yentsimbi intywiliselwa kulwelo lwezinki olunyibilikisiweyo ukuze yenze umaleko we-zinc phezu komhlaba. Inkqubo yokwenziwa kwegalvanizing ibandakanya la manyathelo alandelayo:
a. Pickling: Umbhobho wentsimbi pretreated antywiliselwe kwisisombululo asidi for pickling unyango ukususa oxides kunye nokungcola phezu komhlaba. Eli nyathelo linceda ekuphuculeni ukunamathela komgca we-galvanized kumphezulu wepayipi yensimbi.
b. Ukufunxwa: Gxininisa umbhobho wentsimbi ovutshiweyo kwisisombululo se-ammonium chloride eshushu. Eli nyathelo linceda ukususa i-oxides ebusweni bombhobho wensimbi kwaye unikeze isiseko esihle sokwenza i-galvanizing elandelayo.
c. Ukomisa: Thatha umbhobho wentsimbi ofakwe kwisisombululo kwaye uyomise ukuze ususe ukufuma phezu komhlaba.
d. Ukufudumala: Thumela umbhobho wentsimbi omisiweyo kwisithando sokufudumala sokufudumala kwangaphambili. Ukulawulwa kobushushu obufudumezayo bubalulekile kwisiphumo esilandelayo sokugalela.
e. Ukugalela: Dipha umbhobho wentsimbi ofudunyeziweyo kulwelo lwezinki olunyibilikisiweyo. Kwi-zinc liquid, isinyithi phezu kombhobho wensimbi iphendula kunye ne-zinc ukwenza i-zinc-iron alloy coating. Eli nyathelo lidinga ukulawula ixesha le-galvanizing kunye nokushisa ukuze kuqinisekiswe ukufana kunye nomgangatho wokugquma.
f. Ukupholisa: Umbhobho wentsimbi ofakwe igalvanized uyakhutshwa kulwelo lwezinki kwaye upholiswe. Injongo yokupholisa kukuqinisa isambatho kunye nokuphucula ukunamathela kwayo.

4. Ukuhlolwa kunye nokupakishwa: Imibhobho yensimbi ye-galvanized kufuneka ihlolwe ukuqinisekisa ukuba umgangatho wabo uhambelana nemigangatho efanelekileyo. Umxholo wokuhlola uquka umgangatho wokubonakala, ubukhulu bengubo, ukunamathela, njl. Imibhobho yentsimbi efanelekayo iya kupakishwa ukukhusela umonakalo ngexesha lokuthutha kunye nokusetyenziswa.

Inkqubo yokuvelisa i-hot-dip galvanized steel pipes inzima kwaye idinga iinkqubo ezininzi. Nangona kunjalo, le nkqubo inokubonelela ngemibhobho yentsimbi eneempawu ezigqwesileyo zokulwa nokubola kunye nenkangeleko entle, eyenza ukuba isetyenziswe ngokubanzi kulwakhiwo, ukuthutha, iikhemikhali zepetroli kunye nezinye iindawo.

Ukushwankathela, inkqubo yokwenziwa kwemibhobho yentsimbi eyenziwe ngesinyithi eshushu-diphu ibandakanya ukulungiswa kwemathiriyeli ekrwada, ukunyangwa kombhobho wentsimbi, inkqubo yokufaka igalvanizing, ukuhlolwa, kunye nokupakishwa. Ngala manyathelo enkqubo, imibhobho yentsimbi eshushu-diphu enomgangatho othembekileyo inokuveliswa ukuhlangabezana neemfuno zeeprojekthi zobunjineli ezahlukeneyo. Umbhobho wentsimbi owenziwe ngamazimba oshushu-dip uye waba yenye yezinto eziyimfuneko kwintsimi yokwakha ngenxa yeempawu zayo ezibalaseleyo zokuchasa umhlwa kunye nenkangeleko entle. Kuphuhliso lwexesha elizayo, ngokwenziwa ngokutsha okungaphezulu kunye nokuphuculwa kobuchwepheshe benkqubo, inkqubo yokwenziwa kwemibhobho yentsimbi enezinki eshushu-diphu nayo iya kuphuculwa ngokuqhubekayo ukunika izisombululo ezingcono zezicelo kwiinkalo ezininzi.