Umbhobho wentsimbi ejikelezayo echasene nokugqwala ngokubanzi ubhekisa ekusebenziseni ubuchwepheshe obukhethekileyo bonyango lokulwa nokugqwala kombhobho wentsimbi eqhelekileyo ejikelezayo, ukuze umbhobho wentsimbi ejikelezayo ube namandla athile okulwa nokugqwala. Ngokwesiqhelo, usetyenziselwa ukumelana nokungangeni manzi, ukuchasana nomhlwa, ukumelana ne-asidi kunye nokuchasana ne-oxidation.
Umbhobho wentsimbi ejikelezayo udla ngokusetyenziselwa ukuthuthwa kolwelo kunye nokuthuthwa kwegesi. Umbhobho uhlala ufuna ukugqunywa, uqaliswe okanye ulwakhiwo oluphezulu. Iimpawu zokugqwala okulula kombhobho wentsimbi kunye nendawo yokwakha kunye nokusetyenziswa kombhobho zimisela ukuba ukuba ukwakhiwa kombhobho wentsimbi ejikelezayo akusebenzi, akuyi kuchaphazela kuphela ubomi benkonzo yombhobho, kodwa kuya kubangela neengozi ezimbi ezifana nongcoliseko lokusingqongileyo, umlilo kunye nokuqhuma.
Okwangoku, phantse zonke iiprojekthi zokusetyenziswa kwemibhobho yentsimbi ejikelezayo ziya kuqhuba unyango lwetekhnoloji yokulwa nokugqwala kwipayipi ukuqinisekisa ubomi benkonzo yombhobho wentsimbi ejikelezayo kunye nokhuseleko kunye nokukhuselwa kwendalo kweeprojekthi zemibhobho. Ukusebenza kombhobho wentsimbi ejikelezayo kuya kuchaphazela uqoqosho kunye neendleko zokugcinwa kweprojekthi yombhobho.
Inkqubo yokulwa nokugqwala yombhobho wentsimbi ejikelezayo yenze inkqubo yokulwa nokugqwala ekhulileyo ngokweendlela ezahlukeneyo zokusetyenziswa kunye neenkqubo zokulwa nokugqwala.
I-IPN 8710 anticorrosion kunye ne-epoxy coal tar pitch anticorrosion zisetyenziswa kakhulu kwimibhobho yokuhambisa amanzi empompini kunye nokuhambisa amanzi. Olu hlobo lokulwa nokugqwala ludla ngokusebenzisa inkqubo yokulwa nokugqwala yangaphandle ye-epoxy coal asphalt kunye neenkqubo zangaphakathi zokulwa nokugqwala ze-IPN 8710, kunye nokuhamba kweenkqubo okulula kunye neendleko eziphantsi.
I-3PE anti-corrosion kunye ne-TPEP anti-corrosion zihlala zisetyenziselwa ukuhambisa igesi kunye nokuhambisa amanzi empompini. Ezi ndlela zimbini zokulwa nokugqwala zisebenza kakuhle kakhulu kwaye zisebenza ngokwenyani kakhulu, kodwa ixabiso ngokubanzi liphezulu kunezinye iinkqubo zokulwa nokugqwala.
Umbhobho wentsimbi ogqunywe ngeplastiki yeyona nkqubo isetyenziswa kakhulu yokulwa nokugqwala kwiindawo ezisetyenziswayo ngoku, kubandakanya ukunikezelwa kwamanzi kunye nokutsalwa kwamanzi, isixhobo sokufafaza umlilo kunye nokwemba. Inkqubo yokulwa nokugqwala kwemibhobho ivuthiwe, ukusebenza kokulwa nokugqwala kunye nokusebenza koomatshini kunamandla kakhulu, kwaye iindleko zokugcina kamva ziphantsi kwaye ubomi benkonzo bude. Iqatshelwa kancinci kancinci ziiyunithi zoyilo lobunjineli ezingakumbi nangakumbi.
Ixesha lokuthumela: Julayi-13-2022