Yethula:
Ububanzi obukhulu budedelwe ipayipiIzimboni ziguqule izimboni zihlukahluka njengamafutha negesi, ukulethwa kwamanzi kanye nokwakha, ukumaka ingqophamlando enkulu ebunjiniyela. Ngamandla abo amakhulu, ukuqina kanye nezicelo eziguquguqukayo, lawa mapayipi asephenduke amasilivu wobunjiniyela. Kule bhulogi, singena ezweni elihehayo lamapayipi amakhulu abubanzi, sihlola izakhiwo zabo, izinqubo zokukhiqiza kanye nezinzuzo ezinkulu abaziletha kumaphrojekthi wezimboni.
1. Qonda ipayipi elikhulu le-weldeter:
Ipayipi elikhulu le-weldeter ipayipi eliqinile elinobubanzi obukhulu kune-intshi angama-24 (609.6 mm). Lawa mapayipi asetshenziselwa ukuthutha uketshezi namagesi amabanga amabanga amade, ikakhulukazi lapho amandla aphezulu okuqina nokumelana nokugqwala agxeka. Ipayipi elibubanzi obukhulu le-weldeter lenziwa ngepuleti lensimbi, linikeza ubuqotho obuhle kakhulu, ukuvumela, okwenza kube kuhle ngezicelo ezahlukahlukene.
2. Inqubo Yokukhiqiza:
Inqubo yokukhiqiza yepayipi elikhulu eliveziwe ifaka izinyathelo eziningi ngokucophelela ukuqinisekisa ikhwalithi ephezulu nokusebenza. Ipuleti lensimbi lisikwa okokuqala futhi ligobeke kububanzi obufunayo, bese kudalwa esimweni se-cylindrical. Amapheshana amapayipi asuswe futhi alungiselele ukufudumala, aqinisekise ukuhlangana okunembe futhi okuqinile. Ipayipi lifakwe i-arc i-arc Ukuhlolwa kwekhwalithi kwenziwa kuyo yonke inqubo ukuqinisekisa ukuthi amapayipi ahlangabezana namazinga adingekayo.
3. Izinzuzo zepayipi elikhulu eliveziwe
3.1 Amandla Nokuqina:
Ipayipi eliphakeme le-weldeter liyaziwa ngamandla ayo aphezulu ahlelekile, likuvumela ukubekezelela izingcindezi ezedlulele, imithwalo esindayo kanye nezimo zemvelo ezinzima. Ukwakhiwa kwaso okuqinile kuqinisekisa ukufisa isikhathi eside, ukunciphisa izindleko zokulungiswa kanye nokwandisa ukusebenza kahle kokusebenza.
3.2 Okuhlukahlukene Okuhlukahlukene:
Lawa mapayipi anikela ngokuguquguquka okuhle kakhulu, okuvumela ukuba bavumelane nezidingo zephrojekthi ezahlukahlukene. Noma ngabe isetshenziselwa ukuhanjiswa kwamafutha nokusatshalaliswa kwamanzi, ukusatshalaliswa kwamanzi, noma njenge-casing yezinsiza ezingaphansi komhlaba, ipayipi elikhulu le-weldeter liyisixazululo esiguquguqukayo esinikeza ukuthembeka okungenakuqhathaniswa ngezicelo ezahlukahlukene.
3.3 Ukusebenza KAKHULU:
Ngamandla okuhambisa amavolumu amakhulu omanzi noma igesi, la mapayipi anganciphisa isidingo samapayipi amancane amaningi, ukonga izindleko zokufaka nokwenza lula ukulungiswa. Futhi, impilo yabo ende inciphisa izindleko zokubuyiselwa esikhundleni, ibenze inketho engabizi kakhulu yamaphrojekthi wesikhathi eside.
4. Izicelo ezimbonini ezahlukahlukene:
4.1 Amafutha negesi:
Amapayipi amakhulu we-weldeter asetshenziswa kabanzi embonini kawoyela kanye negesi ngokuhamba kwamafutha aluhlaza, igesi yemvelo kanye nemikhiqizo ye-petroleum emabanga amade. Amandla abo okubekezelela izingcindezi eziphezulu zokusebenza kanye nezimo zezulu ezinokhahlo zizenza zibalulekile embonini yamandla.
4.2 Ukusatshalaliswa kwamanzi:
Izitshalo zokwelashwa kwamanzi, izinhlelo zokunisela, kanye namanethiwekhi okusatshalaliswa kwamanzi ancike kupayipi elikhulu eliveziwe ukuhlinzeka ngokuhlinzekwa kwamanzi okuguqukayo, okusebenzayo. Lawa mapayipi ayakwazi ukuphatha amavolumu amakhulu amanzi, aqinisekisa ukulethwa okusebenzayo kwalomthombo obalulekile kuzo zombili izindawo zasemadolobheni nasezindaweni zasemakhaya.
4.3 Izakhiwo Nengqalasizinda:
Ezokwakhiwa nengqalasizinda, amapayipi amakhulu ama-weldeter asemqoka ezinhlotsheni ezahlukahlukene kufaka phakathi ukuphoqelwa, amasimu ajulile wesisekelo, amasheya angaphansi komhlaba. Ukuqina kwabo ukuqina nokuthwala umthwalo kubalulekile ekugcineni ubuqotho bezakhiwo nezobunjiniyela bomphakathi.
Ekuphetheni:
Amapayipi amakhulu abuyiwe ashintshile ubuso bobunjiniyela banamuhla nayo yonke insimu. Amandla abo, ukuqina kanye nokuguquguquka kwenza kube yingxenye ebalulekile yoketshezi kanye nokuhamba kwegesi, ukusatshalaliswa kwamanzi kanye nemisebenzi yokwakha. Njengoba ukufunwa kwalawa mapayipi kuyaqhubeka nokukhuphuka, ikhwalithi yazo ehlukile izoqhubeka nokuphinda iphinde isebenze amathuba wobunjiniyela, ulimende isimo sabo njengezimangaliso zobunjiniyela emkhakheni wezimboni.
Isikhathi sePosi: Sep-06-2023