NgoJulayi ka-2023, i-Zhejiang Qingqi Dust Environmental Joint Stock Co., Ltd. yatyikitya ngempumelelo iprojekthi ye-EACOP ne-EACOP LTD yeSebe lase-Uganda (Midstream), eyiprojekthi yombhobho wombhobho wokulandelela ubushushu bombane we-TOTALaL womgama omde e-Afrika.

Iloli yomlilo, eyaziwa ngokuba yilori yomlilo, ibhekisela kwisithuthi esenziwe kwaye senziwe ngokweemfuno ukuba silungele abacimi-mlilo ukuba bakhwele, baxhotyiswe ngezixhobo ezahlukeneyo zomlilo okanye izixhobo zokucima umlilo, kwaye zisetyenziswe yimikhosi yomlilo ukucima umlilo, ukuncedisa umlilo. ukucima okanye ukuhlangula umlilo. Ukongeza kokufaka iimpompo zomlilo kunye nezixhobo, isithuthi sikwaxhotyiswe ngamatanki okugcina amanzi amakhulu, izibhamu zamanzi, izibhamu zamanzi, njl., ezinokucima umlilo ngokuzimeleyo ngaphandle kokuxhomekeka kwimithombo yamanzi yangaphandle. Isenokufunxa amanzi ukusuka kumthombo wamanzi ukucima imililo ngokuthe ngqo, okanye ukumpompa amanzi emlilweni. Amanzi anikezelwa kwezinye iilori zomlilo kunye nezitshizi zomlilo.

I-tape yokufudumeza yimveliso yokufudumala yombane esetyenziselwa ukugquma kunye nokuchasana nokukhenkceza kwemibhobho, iitanki kunye nezinye izinto. Ineempawu zokufudumeza okufanayo, ubomi obude, ukhuseleko kunye nokuthembeka. Isetyenziswa kakhulu kwimizi-mveliso nakwimimandla yoluntu. Kwintsimi yegesi, i-tape yokufudumala inokudlala indima ebalulekileyo ekuqinisekiseni ukusebenza okuqhelekileyo kwenkqubo yegesi.

I-Heating tape sisixhobo esinokubonelela ngokufudumeza okuzinzile kwaye sisetyenziswa ngokubanzi kwiindawo zoshishino kunye nezoluntu. Kwishishini lemigodi yamalahle, iiteyiphu zokufudumeza nazo zinezicelo ezibalulekileyo. Ikakhulu isetyenziselwa ukuthintela imibhobho engaphantsi komhlaba, izixhobo zokusebenza kunye noomatshini basemigodini ekukhenkceni kwiindawo ezinobushushu obuphantsi nokuqinisekisa imveliso eqhelekileyo yemigodi yamalahle.

I-Heating tape yimveliso esebenzayo eguqula amandla ombane kumandla obushushu kwaye inemisebenzi yokufudumala kunye nokugcinwa kobushushu. Ngokuqhelekileyo iqulethe iingcingo ezimbini ezihambelanayo kunye ne-insulating layer. Iingcingo zivelisa ubushushu ngokuchasa ukufikelela kwisiphumo sokufudumeza. Ekutyalweni nasekugcinweni kwezityalo eziluhlaza, i-tape yokufudumeza nayo isetyenziswa ngokubanzi.

Ibhiya sisiselo esinxilisayo esingagxili kakhulu. Izinto zayo ezikrwada zingamanzi angamanzi, okulula ukukhenkceza ngaphantsi kwe-0 ° C kwaye ichaphazela inkqubo yokuvelisa. Ke ngoko, itheyiphu yokufudumeza yombane ekwaziyo ukuzibekela umda okanye iteyiphu yokufudumeza yombane engaguqukiyo ingasetyenziselwa ukugquma umbhobho wemveliso yebhiya. .

Ukusetyenziswa okutsha kobuchwephesha bekhebula lokufudumeza kombane kwi-anti-freezing of the tunnel fire pipelines, kuphawula inyathelo elikhulu eliya phambili kwinkalo yokhuseleko lwetonela.

I-Fluoroplastic electric heat heat tape yiteyiphu yokufudumeza yombane esebenzisa i-fluoroplastic njenge-sheath yangaphandle. Ineengenelo zokuxhathisa ubushushu obuphezulu, ukumelana nomhlwa, ukubuyiswa komlilo, kunye nobungqina bokudubula. Isetyenziswa kakhulu kwiikhemikhali, i-petroleum, amandla ombane, amayeza kunye namanye amashishini. Ezi zinto zilandelayo kufuneka ziqwalaselwe xa ukhetha i-tape yokufudumala yombane ye-fluoroplastic.

Imigodi ngumsebenzi obalulekileyo woshishino. Ukuze kuqinisekiswe ukusebenza kwemigodi ekhuselekileyo nesebenzayo, ubuchwephesha obahlukeneyo busetyenziswa ngokubanzi. Ngoko ke zeziphi izicelo zeeteyiphu zokufudumeza zombane kwimigodi?

Kwishishini lanamhlanje lokulungisa ukutya, ulawulo oluchanekileyo lobushushu yeyona nto iphambili ekuqinisekiseni umgangatho wemveliso kunye nokhuseleko. I-Electric Heat Tracing (EHT), njengesisombululo esiphezulu, iya ithandwa kakhulu kwaye isetyenziswa ngokubanzi ekuqhubeni ukutya.

Imibhobho yomlilo iyinxalenye ebalulekileyo yenkqubo yokukhusela umlilo. Banoxanduva lokuthutha amanzi omlilo ukuqinisekisa ukucima umlilo xa kusenzeka umlilo. Nangona kunjalo, ebusika obubandayo, imibhobho yokukhusela umlilo ichaphazeleka ngokulula ngamaqondo okushisa aphantsi, okubangela ukuba imibhobho ibe yiqhwa kwaye ivalwe, ngaloo ndlela ichaphazela ukusebenza okuqhelekileyo kwenkqubo yokukhusela umlilo. Ukuze kulungiswe le ngxaki, iteknoloji yokufudumala yombane yavela.

Kwiindawo ezininzi zamashishini kunye nezoluntu, izixhobo zombane zokulandela ubushushu zisetyenziswa ngokubanzi ukugcina uzinzo lobushushu kwimibhobho, izixhobo kunye nezikhongozeli. Kubalulekile ukukhetha izixhobo zokufudumeza zombane ezifanelekileyo kwizihlandlo ezahlukeneyo, kuba zichaphazela ngokuthe ngqo ukusebenza kakuhle kwamandla, ukhuseleko kunye noqoqosho. Oku kulandelayo kwazisa ukukhethwa kwezinto zokufudumeza zombane zombane kwiimeko ezahlukeneyo.