Oku kulandelayo yintshayelelo eneenkcukacha yokuntywiliselwa kwiityhubhu zokufudumeza zombane zeflange:
Ulwakhiwo kunye noMgaqo
Ulwakhiwo: Uhlobo lokuntywiliselwaflange ityhubhu yokufudumala yombaneubukhulu becala yenziwe ngezinto zokufudumeza zombane ze-tubula ezimilise u-U, izigqubuthelo zeflange, iibhokisi zokuhlangana, njl.njl. Faka iingcingo zokufudumeza zombane kwiityhubhu zetsimbi ezingenamthungo, ugcwalise izithuba nge-magnesium oxide powder kunye ne-thermal conductivity kunye nokugquma, kwaye unciphise iityhubhu. Emva koko, fakela iityhubhu ezininzi zokufudumeza kwisigqubuthelo seflange ngokusebenzisa i-welding okanye izixhobo zokuqinisa.
Umgaqo: Xa ityhubhu yokufudumeza yombane idityaniswe kunikezelo lwamandla, ucingo lokufudumeza luvelisa ubushushu, obuqhutywa ngokufanayo kwityhubhu yesinyithi nge-magnesium oxide powder, kwaye emva koko idluliselwe kwindawo eshushu ngetyhubhu yesinyithi.
Uphawu
Amandla aphezulu kunye nokusebenza kakuhle: usebenzisa izinto zokufudumeza zombane ze-tubular ezihlanganisiweyo, ubungakanani obuncinci, amandla aphezulu, ukuphendula ngokukhawuleza kwe-thermal, ukusebenza kakuhle kwe-thermal ephezulu, kunokudlulisa ubushushu ngokukhawuleza kwindawo eshushu.
Ukufakela ngokulula: Isakhiwo esipheleleyo sihlangene, sizinzile, kwaye asifuni isibiyeli sokufakela. Indlela yoqhagamshelo lweflange yenza ukuba ifakwe ngokulula kwizikhongozeli ezahlukeneyo okanye izixhobo, kwaye inokwahlulwa iyonke ukuze kube lula ukutshintshwa nokugcinwa.
Ukusebenziseka okubanzi: Ingasetyenziselwa kwiindawo ezinobungqina bokuqhuma okanye iindawo eziqhelekileyo, kunye namanqanaba obungqina bokuqhuma ukuya kwiKlasi ye-IIB kunye ne-C, kunye nokumelana noxinzelelo ukuya kwi-20MPa. Iyakwazi ukuziqhelanisa nokufudumeza ulwelo olwahlukeneyo kunye neetyuwa ezisisiseko se-asidi, kwaye ingasetyenziselwa ukufudumeza kunye nokunyibilikisa iintsimbi ezisezantsi zokunyibilika.
Ikhuselekile kwaye ithembekile:Ukudibanisa imibhobho yokufudumala yeflangeubukhulu becala sebenzisa i-argon arc welding ukudibanisa ityhubhu yokufudumeza kwi-flange, ngokutywinwa kakuhle kwaye akukho kuvuza. Ngexesha elifanayo, linamanyathelo amaninzi okukhusela okukhuselekileyo afana nokukhusela ukushisa kunye nokukhuselwa kokuvuza. Xa indawo yokufudumeza idlula iqondo lokushisa okanye umgangatho we-liquid uphantsi, isixhobo sokukhusela esidibeneyo siya kunqumla ngokukhawuleza umbane wokufudumeza ukuthintela ukutshisa ukushisa.
Indawo yesicelo
Imboni yePetrochemical: isetyenziselwa ukufudumeza kunye nokugquma kwepetroleum kunye nemathiriyeli ekrwada yeekhemikhali kwiitanki ezahlukeneyo zokugcina, iinqanawa zokusabela, imibhobho, njl., Ukuqinisekisa ukuba imathiriyeli iyaphendulwa kwaye ithuthwa kumaqondo afanelekileyo ngexesha lenkqubo.
Ishishini lokutya kunye nesiselo: Ukufudumeza izinto eziluhlaza, iimveliso ezigqityiweyo, njl.njl kwinkqubo yokutya, njengokufudumeza inzala yobisi kunye nejusi, kunye nokufudumeza umhluzi wokubilisa kwinkqubo yokugaya.
Ishishini leMechanical: Isetyenziselwa ukuthambisa izixhobo zemishini, ukufudumeza ioyile kwiinkqubo zehydraulic, ukuqinisekiswa kwe-viscosity kunye ne-fluidity yeoli, kunye nokuqinisekisa ukusebenza okuqhelekileyo kwezixhobo.
Imboni yamandla: ingasetyenziselwa ukufudumeza kwamanzi okujikeleza, ukufudumeza kwe-deaerator, njl. kwizityalo zamandla ukuphucula ukusebenza kunye nokhuseleko lwenkqubo yokuvelisa amandla.
Ukukhetha kunye noFakelo
Ukukhetha: Khetha amandla afanelekileyo, ububanzi, ubude, kunye nezinto zombhobho wokufudumeza ngokusekelwe kwizinto ezifana nodidi oluphakathi olushushu, iimfuno zobushushu, izinga lokuhamba, kunye nobukhulu besitya. Ngexesha elifanayo, kuyimfuneko ukuqwalasela ukuba indawo yokusebenza ineemfuno ezikhethekileyo zokuthintela ukuqhuma, ukuthintela ukubola, njl.
Ukuhlohla:
Ngaphambi kokufakela, qiniseka ukuba ityhubhu yokufudumeza ihambelana nokunikezelwa kwamandla, inkqubo yokulawula kunye nezinye izixhobo. Hlola ukubonakala kombhobho wokufudumeza umonakalo kunye nokuba ukunyanzeliswa kwe-insulation kuhlangabezana neemfuno.
Ngethuba lofakelo, indawo yokufudumala ye-tube yokufudumeza kufuneka ifakwe ngokupheleleyo kwindawo yokufudumala ukuphepha ukutshisa umoya. I-wiring lead out part kufuneka ibonakale ngaphandle kwe-insulation layer ye-heater okanye ngaphandle kwesifudumezi ukukhusela ukushisa kunye nomonakalo.
Xa usebenzisa uxhulumaniso lwe-flange, kuyimfuneko ukuqinisekisa ukuba i-flange surface is flat, i-gasket yokutywina ifakwe ngokuchanekileyo, iibholiti ziqiniswe ngokulinganayo ukukhusela ukuvuza.
Ukusetyenziswa kunye nokugcinwa
Ukucoca rhoqo: Coca ityhubhu yokufudumeza ngamaxesha aqhelekileyo ukususa uthuli oluqokelelweyo, isikali, kunye ne-carbon deposits phezu komhlaba, uqinisekise umphumo wokufudumala. Xa ucoca, qala unqumle amandla kwaye ulinde ityhubhu yokufudumeza iphole, emva koko usebenzise ilaphu elithambileyo okanye ibrashi yokucoca.
Ukuhlola kunye nokuqiniswa: Hlola rhoqo i-wiring terminals ye-tube yokufudumeza ukuqinisekisa ukuba amantongomane aqinisiwe kwaye athintele ukukhulula. Ngexesha elifanayo, khangela inxalenye yetyhubhu yokufudumeza ekudibaneni nendawo yokuvuza kunye nokubola.
Ukuhlolwa kwamandla kunye nombane: Jonga rhoqo amandla ombane ombane ukuze uqinisekise ukuba ungaphakathi koluhlu olulinganisiweyo kwaye uthintele umonakalo kumbhobho wokufudumeza obangelwa kumbane ophezulu okanye ophantsi kakhulu.
Ixesha lokuposa: Feb-20-2025
