Isingeniso:
Ukufakwa kwamapayipi okucindezela okuphezulu kuyingxenye ebalulekile yanoma yiluphi uhlelo lwepayipi oluqinile. Uma kukhulunywa ngehlela ukucindezela okukhulu, lokhu kufakwa okubonisa izici eziphawuleka ezibenza bazikhethele izicelo ezibalulekile. Kule bhulogi, sizokwengeza izici ezihlukile zokufakwa kwamapayipi okucindezela kakhulu, ikakhulukazi lezo ezenziwe ngensimbi. Kusuka kwizakhiwo zazo ezingokomzimba nezamakhemikhali ezihlokweni zazo ezisabalele, zihlanganyele nathi njengoba sihlola umhlaba walezi zinto ezihlaba umxhwele.
1. Izakhiwo eziphakeme zomzimba nezamakhemikhali:
Ukufakwa kwamaphayiphu okucindezelwa okuphezulu kugujwa ngezimfanelo zazo ezihlukile ngokomzimba nangokomzimba, ezinomthelela ekusebenzeni kwazo okuhle ngezindawo ezifunwayo. Ukuze baphathe ingcindezi enkulu, lokhu kugcwaliswa kwezinqubo zemishini yokunemba ethuthukisa ukuqina kwazo nokuthembeka. Ngokufaneleka kokubhekana nokushisa okuphezulu, ukugqwala kanye ne-oxidation, akhiwa ngempela ekugcineni. Akagcini nje kuphela ukuthi lokhu kufakwa kunikezwe ukumelana okuphezulu ukugqoka nokuklebhula, kepha futhi kuqinisekisa ukufakwa okulula nokuhlukaniseka, kubenza basebenzise kahle kuzilungiselelo zezimboni. Ngaphezu kwalokho, amandla okukhiqizwa ngobuningi ahambisana nokusebenza kwezindleko kwawo aqhubeka nokuphazamiseka kwawo.
2. Ukuphinda usebenzise kabusha ngekusasa elizinzile:
Emhlabeni wanamuhla owazi ngezemvelo, amandla okuvuselela kabusha nokuphindaphinda izinto zibaluleke kakhulu kunangaphambili. Ukufakwa kwamapayipi okucindezela okuphezulu, ngokuyinhloko kwakhiwa ngensimbi, kunikeze ithuba elihle lokulondolozwa kwezinsizakusebenza. Ukufakelwa okulahliwe noma okungafanele kungancibilika phansi futhi kusetshenziswe kabusha ukuze kusetshenziswe okwesibili. Ukwakheka okususelwa kwinsimbi kokufakwa okuningi kubavumela ukuthi bavuswe kalula futhi babunjwe kwimikhiqizo eqediwe. Ngisho nalezo zinto ezifihliwe eziye zanqotshwa i-oxidation noma ukugqwala kungavuselelwa ngokuphoqelela ngokucophelela ngaphambi kokuvuselelwa. Ngokumukela imikhuba yokuphinda usebenzise kabusha, asinciphisi nje kuphela imfucuza kodwa futhi sinomthelela esikhathini esizayo esimeme.
3. Izicelo ezahlukahlukene:
Ukuguquguquka okuhlukahlukene kokufakwa kwamapayipha okucindezela okuphezulu kufinyelela ngaphezu kwezindawo zawo eziphawuleka esisetshenzisweni sazo esigcwele ezimbonini ezahlukahlukene. Ngokuba khona kwabakhona kumakhemikhali, u-petroleum, igesi yemvelo, ukukhiqiza okunembile, kanye nemikhakha yokwakha, kanye nokuxhumana okubalulekile koketshezi lwezokuthutha kanye negesi. Ukuhlanganiswa kwabo ekuthuthweni kwamanzi ngempompo, ukuthuthukiswa kwamapayipi okwakha, kanye nama-baple abuye abuye abonise ukuqina kwawo. Amandla walezi zinto zokufakelwa ukuze abekezelele ingcindezi enkulu abenze babe ukukhetha okuhle kwezicelo ezibucayi, ukuqinisekisa ukusebenza kahle kwengqalasizinda ezibalulekile kuwo wonke amasimu.
4. Ukwamukela ubuhle:
Ukufakwa kwamapayipi okucindezela okuphezulu kuguqule imboni yamapayipi ngekhono labo lokuletha ukusebenza okungaguquki ngaphansi kwezimo ezimbi kakhulu. Njengengxenye ebalulekile yamapayipi acindezele kakhulu, lokhu kufakwa kwaklanywa ngokucophelela, enzelwe ubunjiniyela, futhi akhiqizwa ukufeza amazinga embonini. Ukusuka ekukhetheni kwezinto zokwenziwa kweprimiyamu ukuze kunqunywe imininingwane ngemishini, zonke izinyathelo zithathwa ukuze kuqinisekiswe ukuthembeka nokuphila isikhathi eside. Ngenxa yalokhu, babonisa izinga eliphakeme lekhwalithi futhi banamathele eziqondisweni eziqinile zokuphepha, banikeze izimboni ukuzethemba abakudingayo ukuthembela kulezi zithako ngemisebenzi yabo ebalulekile.
Ekuphetheni
Ukufakwa kwamapayipha wepayipi okuphezulu okwenziwe kusuka ku-metal kukhiphe izici ezingejwayelekile ezibekele zona endaweni yamapayipi. Ngamazakhiwo ezingokomzimba nezomzimba ezingenakuvinjwa, lokhu kufakwa kunamandla okumelana namazinga okushisa aphezulu, ukugqwala, nokugqoka nokugqokwa nokuklebhula. Ukufakwa kwabo kokufakwa, izindleko eziphansi zokukhiqiza, kanye nokubuyiselwa kabusha kwesengezo ku-Allure yazo. Njengoba bethola izicelo zabo emikhakheni ehlukahlukene, ukubaluleka kwazo akunakuphikwa. Ngakho-ke, ngokuzayo lapho ufakaza uhlelo lwePipeline Perieline olusezingeni eliphezulu, khumbula iqhaza elijabulisayo elidlalwa yilezi zinto ezimangazayo ngemuva kwezigcawu.
Isikhathi sePosi: Mar-09-2024