Ukucatshangelwa okubalulekile kokusetshenziswa nokugcinwa kwamapayipi afakwe ulayini

Ngokuthuthuka okuqhubekayo kobuchwepheshe bezimboni, amapayipi anemigqa asetshenziswe kabanzi kumakhemikhali, i-petroleum, amandla kagesi nakweminye imikhakha ngenxa yokumelana nokugqwala okuhle kakhulu, ukumelana nokugqoka nokuphila isikhathi eside. Kodwa-ke, ukufakwa, ukusetshenziswa nokugcinwa kwamapayipi afakwe ulayini kudinga ukulandela ngokuqinile ukucaciswa kochwepheshe, ngaphandle kwalokho kungase kuholele ekulimazeni ukusebenza noma ngisho nokwehluleka. Lesi sihloko sizokwethula ukucatshangelwa okubalulekile kwamapayipi alayishiwe ukusiza abasebenzisi ukudlala kangcono izinzuzo zabo.

1. Ukulungiselela ngaphambi kokufakwa

Izinga lokufakwa kwamapayipi anemigqa lithinta ngqo impilo yabo yesevisi. Ngaphambi kokufakwa, kuyadingeka ukuqinisekisa ukuthi udonga lwangaphakathi lwepayipi luhlanzekile futhi alunayo imfucumfucu ukuze kugwenywe izinhlayiya ezibukhali ezinwaya ungqimba lwe-lining. Ngesikhathi esifanayo, ubuqotho bezinto zokwenziwa kolwelwesi kudingeka zihlolwe ukuze kuqinisekiswe ukuthi awekho amabhamuza, imifantu noma i-delamination. Uma uxhumano lwe-welding lusetshenziswa, kufanele kuqinisekiswe ukuthi inqubo ye-welding ihlangabezana nezindinganiso zokugwema ukulimala okuphezulu kokushisa kwesendlalelo se-lining. Ukwengeza, ukugoba ngokweqile noma ukwelula kufanele kugwenywe ngesikhathi sokufakwa ukuze kugwenywe ukuthinta ukuzinza kwesakhiwo se-lining.

2. Izinyathelo zokuqapha ngesikhathi sokusetshenziswa

Nakuba amapayipi alayishiwe enokumelana nokugqwala okuhle kakhulu, kusadingeka agweme ukuthintana nama-asidi aqinile, ama-alkali aqinile noma{0}}imidiya ephezulu yezinga lokushisa ukuze agweme ukusheshisa ukuguga kolwelwesi. Uma uhambisa izinto ezilimaza kakhulu, izinga lokugeleza kufanele lilawulwe ukuze kugwenywe ukulimala kolwelwesi ngenxa-yokungqubuzana kwesikhathi eside. Hlola njalo isimo sokusebenza kwepayipi, ugxile kumalunga, izindololwane kanye nezinciphisa, ezithambekele ekugxilweni kwengcindezi noma ukuguga okwandisiwe. Uma ukuvuza noma ukulimala kolwelwesi kutholakala, kufanele kunqanyulwe ngokushesha futhi kulungiswe ukuze kuvinjwe inkinga ukuba yande.

III. Izincomo zesondlo nokunakekelwa

Ukuze ukwandise impilo yesevisi yamapayipi afakwe ulayini, kunconywa ukusungula uhlelo olujwayelekile lokulungisa. Ukuhlolwa kwe-Endoscope noma ukuhlola ingcindezi kungasetshenziswa ukuhlola ubuqotho bomugqa. Kumapayipi aphelelwe isikhathi eside, okuphakathi kufanele kukhishwe futhi omiswe kahle ukuze kugwenywe ukubola kolwelwesi yizinsalela. Ebusika, izinyathelo ze-antifreeze kufanele zithathwe ukuze kuvinjelwe ulwelwesi ekuqhekekeni ngenxa yokushintsha kwezinga lokushisa okungazelelwe. Ngaphezu kwalokho, abaqhubi kufanele bathole ukuqeqeshwa kochwepheshe ukuze baqinisekise ukusetshenziswa nokugcinwa ngendlela efanele kohlelo lwamapayipi.

IV. Isiphetho

Amapayipi anemigqa adlala indima ebalulekile ezimbonini eziningi ngenxa yezinzuzo zabo eziyingqayizivele zokusebenza. Kodwa-ke, kuphela ngokulandela ngokuqinile imininingwane yokufaka, ukusetshenziswa okunengqondo kanye nokugcinwa okuvamile lapho ukusebenza kwazo kungasetshenziswa ngokugcwele. Abasebenzisi kufanele bakhe izinhlelo zokulawula amapayipi esayensi ngokusekelwe ezimweni zangempela zokusebenza ukuze kuqinisekiswe ukusebenza{2}}okuzinzile kwesikhathi eside kohlelo.