Ukutyhilwa koMbhobho oDidiweyo oMkhulu weDiameter: Ummangaliso wobuNjineli

Yazisa:

Umbhobho odityanisiweyo omkhuluyaguqula amashishini ahlukeneyo njenge-oyile nerhasi, ubonelelo lwamanzi nolwakhiwo, nto leyo ephawula isiganeko esibalulekileyo sobunjineli.Ngamandla ayo amakhulu, ukuqina kunye nosetyenziso oluguquguqukayo, le mibhobho ibe ngummangaliso wobunjineli.Kule bhlog, singena kwihlabathi elinomdla lemibhobho edityanisiweyo enkulu, sijonga iipropathi zabo, iinkqubo zokuvelisa kunye neenzuzo ezinkulu abazizisa kwiiprojekthi zoshishino.

1. Qonda umbhobho odityanisiweyo omkhulu:

Umbhobho odityanisiweyo wedayamitha enkulu ngumbhobho owomeleleyo onobubanzi obungaphezulu kwama-intshi angama-24 (609.6 mm).Le mibhobho isetyenziselwa ikakhulu ukuthutha ulwelo kunye neegesi kwimigama emide, ngakumbi apho amandla okuqina aphezulu kunye nokumelana nomhlwa kubaluleke kakhulu.Umbhobho odityanisiweyo omkhulu wedayamitha wenziwa kwipleyiti yentsimbi, unikezela ngokuthembeka okugqwesileyo, ukuhambelana, okwenza kube yinto efanelekileyo kwizicelo ezahlukeneyo.

2. Inkqubo yokwenziwa kwemveliso:

Inkqubo yokwenziwa kombhobho omkhulu odityanisiweyo odityanisiweyo ubandakanya amanyathelo amaninzi anobuchule bokuqinisekisa umgangatho ophezulu kunye nokusebenza.Intsimbi yentsimbi iqala ukunqunyulwa kwaye igobe kwi-diameter efunwayo, emva koko yenziwe ibe yi-cylindrical shape.Imiphetho yemibhobho ke ifakwe i-beveled kwaye ilungiselelwe i-welding, iqinisekisa ukudibanisa okuchanekileyo kunye namandla.Umbhobho ke untywiliselwe arc welded, apho oomatshini automated weld longitudinally ibekwe iipleyiti zentsimbi phantsi umaleko flux ukwenza bond ingenamthungo.Ukuhlolwa komgangatho kuqhutyelwa kuyo yonke inkqubo yokuqinisekisa ukuba imibhobho ihlangabezana nemigangatho efunekayo.

3. Izinto ezilungileyo zombhobho odityanisiweyo omkhulu:

3.1 Ukomelela kunye noKuhlala ixesha elide:

Umbhobho odityanisiweyo omkhulu wedayamitha uyaziwa ngamandla awo aphezulu okwakhiwa, okuvumela ukuba umelane noxinzelelo olunzima, imithwalo enzima kunye neemeko ezinzima zokusingqongileyo.Ukwakhiwa kwayo okuqinileyo kuqinisekisa ukuhlala ixesha elide, ukunciphisa iindleko zokugcina kunye nokwandisa ukusebenza kakuhle.

3.2 Ukuguquguquka:

Le mibhobho inika ukuguquguquka okugqwesileyo, okubavumela ukuba balungelelaniswe kwiimfuno ezahlukeneyo zeprojekthi.Ingaba isetyenziselwa ukuhanjiswa kwe-oyile kunye negesi, ukuhanjiswa kwamanzi, okanye njenge-casing yezixhobo eziphantsi komhlaba, umbhobho odityanisiweyo omkhulu we-diameter sisisombululo esisebenzayo esinika ukuthembeka okungafaniyo kwiinkqubo ezahlukeneyo.

3.3 Ukusebenza kakuhle kweendleko:

Ngokukwazi ukuthutha umthamo omkhulu wolwelo okanye igesi, le mibhobho inokunciphisa imfuno yemibhobho emincinci emininzi, ukonga iindleko zofakelo kunye nokwenza lula ukugcinwa.Ngaphezu koko, ubomi babo obude bunciphisa iindleko zokutshintshwa, okubenza babe yindleko esebenzayo kwiiprojekthi zexesha elide.

4. Izicelo kumashishini ahlukeneyo:

4.1 I-Oli neGesi:

Imibhobho edityanisiweyo enedayamitha emikhulu isetyenziswa kakhulu kwishishini leoli nerhasi ukuthutha i-oyile ekrwada, irhasi yendalo kunye neemveliso zepetroleum kwimigama emide.Ukukwazi kwabo ukumelana noxinzelelo oluphezulu lokusebenza kunye neemeko zemozulu ezinzima zibenza babaluleke kakhulu kwishishini lamandla.

4.2 Ukuhanjiswa kwamanzi:

Amaziko okucoca amanzi, iinkqubo zokunkcenkceshela, kunye nothungelwano lokuhambisa amanzi zixhomekeke kumbhobho omkhulu odityanisiweyo odityanisiweyo ukuze unike unikezelo lwamanzi olungaguqukiyo, olusebenzayo.Le mibhobho iyakwazi ukumelana nomthamo omkhulu wamanzi, iqinisekisa ukuhanjiswa ngokufanelekileyo kobu butyebi bubalulekileyo kwimimandla yasezidolophini neyasemaphandleni.

4.3 Izakhiwo neziSeko ezinguNdoqo:

Kulwakhiwo nakwiziseko ezingundoqo, imibhobho edityanisiweyo enkulu edayamitha iyimfuneko kwizicelo ezahlukeneyo ezibandakanya ukufunxa, iinkqubo zesiseko ezinzulu, ukutsalwa kwamanzi angaphantsi komhlaba kunye netonela.Ukomelela kwabo kunye namandla okuthwala umthwalo kubaluleke kakhulu ekugcineni imfezeko yolwakhiwo lwezakhiwo kunye nobunjineli boluntu.

Ukuququmbela:

Imibhobho edityanisiweyo enedayamitha enkulu itshintshile ubuso bobunjineli bale mihla kunye nayo yonke intsimi.Amandla abo, ukuqina kunye nokuguquguquka kwabo kubenza babe yinxalenye ebalulekileyo yokuthutha ulwelo kunye negesi, ukuhanjiswa kwamanzi kunye neeprojekthi zokwakha.Njengoko imfuno yale mibhobho iqhubeka nokunyuka, umgangatho wabo okhethekileyo uya kuqhubeka ukumisa kwakhona amathuba obunjineli, ukuqinisa isimo sabo njengemimangaliso yobunjineli kwicandelo lezoshishino.