Ukuguqula iiNkqubo zamanzi angaphantsi komhlaba nge-Metal Pipe Welding
Embindini weCangzhou, kwiPhondo laseHebei, inkampani ibisenza inkqubela phambili ngokukhawuleza kwiukuwelda imibhobho yesinyithiIshishini ukusukela oko lasekwa ngo-1993. Ihlala kwiimitha zesikwere ezingama-350,000, ineempahla ezipheleleyo ezingama-680 ezigidi zeerandi kunye nabasebenzi abangochwephesha abangama-680, ukuzibophelela kwayo kumgangatho kunye nokuvelisa izinto ezintsha kuyimise njengenkokeli ekuvelisweni kwezisombululo zemibhobho eziphambili, ngakumbi kwiinkqubo zamanzi angaphantsi komhlaba.
Enye yeemveliso zabo ezibalaseleyo yipayipi yabo eguqulweyo ene-polypropylene, ebeka umgangatho omtsha wokuqina nokuthembeka kwiinkqubo zokubonelela ngamanzi angaphantsi komhlaba. Le pipe intsha ingaphezulu nje kwemveliso; imele inyathelo elibalulekileyo kwitekhnoloji yokuwelda imibhobho yesinyithi. Le nkampani isebenzisa itekhnoloji yokuwelda ye-arc engaphantsi komhlaba ephucukileyo ukuqinisekisa ukuba ipayipi nganye yenziwe ngobuchule ukuze imelane nobunzima bokufakelwa komhlaba.
I-polypropylene lining iguqula iinkqubo zamanzi angaphantsi komhlaba. Ibonelela ngomaleko owongezelelweyo wokhuseleko ekungcoleni nasekukraleni, iingxaki eziqhelekileyo kwiipayipi zesinyithi zemveli. Le line ayigcini nje ngokwandisa ubomi bombhobho kodwa ikwaqinisekisa ukuba unikezelo lwamanzi luhlala lungcolile, nto leyo eyenza ukuba lube lolona khetho lufanelekileyo kwiindlela ezahlukeneyo zokusetyenziswa ukusuka kwiinkqubo zamanzi zikamasipala ukuya kunkcenkceshelo lwezolimo.
Le nkampani ihlukile kukhuphiswano lokuwelda imibhobho yesinyithi ngenxa yokuzinikela kwayo okungagungqiyo kumgangatho. Inyathelo ngalinye lenkqubo yokuvelisa lijongwa ngokungqongqo ukuze lihlangabezane nemigangatho ephezulu. Ukuzinikela kwabo ekuveliseni izinto ezintsha kubonakala ekusebenziseni kwabo iteknoloji yokuwelda ye-spiral submerged arc. Le ndlela ayinyusi nje kuphela amandla okuwelda kodwa ikwaphucula ukuthembeka kwesakhiwo semibhobho iyonke, okwenza ifaneleke ukusetyenziswa koxinzelelo oluphezulu.
Ngaphezu koko, amava amaninzi enkampani kushishino abenza bakwazi ukuqonda imingeni eyahlukileyo abajongene nayo abathengi babo. Basebenzisana ngokusondeleyo nabathengi ukuze banike izisombululo ezenzelwe wena ezihlangabezana neemfuno ezithile, ukuqinisekisa impumelelo yeprojekthi nganye. Nokuba yiprojekthi enkulu kamasipala okanye encinci yezolimo, iqela labo leengcali lihlala likulungele ukunceda abathengi ekukhetheni iimveliso ezifanelekileyo kunye nokubonelela ngenkxaso efunekayo kuyo yonke inkqubo yokufaka.
Njengoko imfuno yeenkqubo zamanzi eziphantsi komhlaba ezithembekileyo iqhubeka ikhula, ukubaluleka kwezisombululo zemibhobho ezisemgangathweni ophezulu akunakuthathelwa ingqalelo. Iipayipi ezine-polypropylene eziveliswe yile nkampani eseCangzhou zingaphezulu nje kwemveliso; zimele ukuzibophelela kumgangatho, ukuqina, kunye nokuthembeka. Ngobuchwepheshe babo bokuwelda imibhobho yesinyithi obuphambili, bavula indlela yenkqubo yokubonelela ngamanzi yexesha elizayo engapheleli nje ekusebenzeni kakuhle kodwa ezinzileyo.
Ngamafutshane, ubuchwepheshe obutsha, ukuzibophelela kumgangatho, kunye nokuqonda okunzulu iimfuno zabathengi kwenze inkampani yaba yinkokeli kushishino lokuwelda imibhobho yesinyithi. Imibhobho yabo eneepolypropylene ibonisa ukuzinikela kwabo ekuboneleleni ngezisombululo ezigqwesileyo kwiinkqubo zamanzi angaphantsi komhlaba. Njengoko beqhubeka nokuqhubela phambili imida yokwenziwa kwemibhobho, into enye icacile: ikamva lokunikezelwa kwamanzi angaphantsi komhlaba lisezandleni ezithembekileyo.
Ixesha lokuthumela: Okthobha-20-2025